SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS.OC4 REVISED EDITION-A TECHNICAL & SERVICE MANUAL R40A [model names] SUZ-A09VR SUZ-A2VR SUZ-AVR SUZ-AVR [Service Ref.] SUZ-A09VR.TH SUZ-A2VR.TH SUZ-AVR.TH SUZ-AVR.TH HFC utilized R40A CONTENTS SUZ-A09VR.TH SUZ-A2VR.TH Indication of model name Revision : SUZ-AVR.TH and SUZ-AVR.TH are added in REVISED EDITION-A. NOTE: This service manual describes technical data of the outdoor units. As for indoor units SLZ-A09AR.TH, SLZ-A2AR.TH, SLZ-AAR.TH, SEZ-A2AR.TH, SEZ-AAR.TH, SEZ-AAR.TH and SEZ-A09CR.W, refer to the service manual OC2 and OC3. Please void OC4.. COMBINATION OF INDOOR AND OUTDOOR UNITS 2 2. TECHNICAL CHANGES 3 3. PART NAMES AND FUNCTIONS 6 4. SPECIFICATION 7 5. NOISE CRITERIA CURVES 6. OUTLINES AND DIMENSIONS 2 7. WIRING DIAGRAM 4 8. REFRIGERANT SYSTEM DIAGRAM 6 9. PERFORMANCE CURVES 9 0. ACTUATOR CONTROL 4. SERVICE FUNCTIONS 42 2. TROUBLESHOOTING 42 3. DISASSEMBLY INSTRUCTIONS 7 4. PARTS LIST 79
COMBINATION OF INDOOR AND OUTDOOR UNITS Service Ref. Indoor unit Service Manual. A09VR.TH Heat pump type SUZ- A2VR.TH AVR.TH AVR.TH SLZ-A09AR.TH SLZ-A2AR.TH OC2 Heat pump without electric heater SLZ-AAR.TH SEZ-A09CR.W SEZ-A2AR.TH SEZ-AAR.TH OC3 SEZ-AAR.TH 2
2 TECHNICAL CHANGES INFORMATION FOR THE AIR CONDITIONER WITH R40A REFRIGERANT This room air conditioner adopts an HFC refrigerant (R40A) which never destroys the ozone layer. Pay particular attention to the following points, though the basic installation procedure is same as that for R conditioners. As R40A has working pressure approximate.6 times as high as that of R, some special tools and piping parts/ materials are required. Refer to the table below. 2 Take sufficient care not to allow water and other contaminations to enter the R40A refrigerant during storage and installation, since it is more susceptible to contaminations than R. 3 For refrigerant piping, use clean, pressure-proof parts/materials specifically designed for R40A. (Refer to 2. Refrigerant piping.) 4 Composition change may occur in R40A since it is a mixed refrigerant. When charging, charge liquid refrigerant to prevent composition change. Refrigerating Refrigerant oil New refrigerant Refrigerant R40A Composition (Ratio) HFC-: HFC- (50%:50%) Refrigerant handling Pseudo-azeotropic refrigerant Chlorine t included Safety group (ASHRAE) A/A Molecular weight 72.6 Boiling point (:) -5.4 Steam pressure [:](Mpa).557 Saturated steam density [:](Kg/K) 64 Combustibility n combustible ODP w 0 GWP w2 7 Refrigerant charge method From liquid phase in cylinder Additional charge on leakage Possible Kind Incompatible oil Color n Smell n w :Ozone Destruction Parameter : based on CFC- w2 :Global Warmth Parameter : based on CO 2 Previous refrigerant R R (00%) Single refrigerant Included A 86.5-40.8 0.94 44.4 n combustible 0.055 700 Gas phase Possible Compatible oil Light yellow n Compressor New Specification Current Specification The incompatible refrigerating oil easily separates from refrigerant and is in the upper layer inside the suction muffler. Raising position of the oil back hole enables to back the Since refrigerant and refrigerating oil are compatible each, refrigerating oil backs to the compressor through the lower position oil back hole. refrigerating oil of the upper layer to flow back to the compressor. Suction muffler Suction muffler Compressor Oil back hole Refrigerating oil Compressor Oil back hole Refrigerant Refrigerating oil /Refrigerant NOTE : The unit of pressure has been changed to MPa on the international system of units(si unit system). The conversion factor is: (MPa [Gauge]) =0.2(kgf/f [Gauge]) 3
Conversion chart of refrigerant temperature and pressure (MPa [Gauge]) 4.0 3.5 R40A Saturated liquid pressure 3.0 2.5 2.0.5.0 0.5 R NOTE : The unit of pressure has been changed to MPa on the international system of units(si unit system). The conversion factor is: (MPa [Gauge]) =0.2(kgf/f [Gauge]) 0.0-0.5 - - -0 0 0 40 50 60 (:). Tools dedicated for the air conditioner with R40A refrigerant The following tools are required for R40A refrigerant. Some R tools can be substituted for R40A tools. The diameter of the service port on the stop valve in outdoor unit has been changed to prevent any other refrigerant being charged into the unit. Cap size has been changed from 7/6 UNF with threads to /2 UNF with threads. R40A tools Can R tools be used? Description R40A has high pressures beyond the measurement range of existing Gauge manifold gauges. Port diameters have been changed to prevent any other refrigerant from being charged into the unit. Charge hose Gas leak detector Hose material and cap size have been changed to improve the pressure resistance. Dedicated for HFC refrigerant. Torque wrench 6.35 mm and 9.52 mm 2.7 mm Flare tool Flare gauge New Clamp bar hole has been enlarged to reinforce the spring strength in the tool. Provided for flaring work (to be used with R flare tool). Vacuum pump Provided to prevent the back flow of oil. This adapter enables you to use New adapter vacuum pumps. Electronic scale for It is difficult to measure R40A with a charging cylinder because the New refrigerant charging refrigerant bubbles due to high pressure and high-speed vaporization : t Substitutable for R40A : Substitutable for R40A 2. Refrigerant piping Specifications Use the refrigerant pipes that meet the following specifications. Pipe For liquid For gas Outside diameter mm 6.35 9.52 2.7 Wall thickness 0.8 mm 0.8 mm 0.8 mm Insulation material Heat resisting foam plastic Specific gravity 0.045 Thickness 8 mm Use a copper pipe or a copper-alloy seamless pipe with a thickness of 0.8 mm. Never use any pipe with a thickness less than 0.8mm, as the pressure resistance is insufficient. 4
2 Flaring work and flare nut Flaring work for R40A pipe differs from that for R pipe. For details of flaring work, refer to Installation manual FLARING WORK. Pipe diameter mm 6.35 9.52 2.7 Dimension of flare nut R40A 7 R 7 3. Refrigerant oil Apply the special refrigeration oil (accessories: packed with indoor unit) to the flare and the union seat surfaces. 4. Air purge Do not discharge the refrigerant into the atmosphere. Take care not to discharge refrigerant into the atmosphere during installation, reinstallation, or repairs to the refrigerant circuit. Use the vacuum pump for air purging for the purpose of environmental protection. 5. Additional charge For additional charging, charge the refrigerant from liquid phase of the gas cylinder. If the refrigerant is charged from the gas phase, composition change may occur in the refrigerant inside the cylinder and the outdoor unit. In this case, ability of the refrigerating cycle decreases or normal operation can be impossible. However, charging the liquid refrigerant all at once may cause the compressor to be locked. Thus, charge the refrigerant slowly. Indoor unit Refrigerant gas cylinder operating valve Union Liquid pipe Gas pipe Service port Stop valve Gauge manifold valve (for R40A) Charge hose (for R40A) Refrigerant gas cylinder for R40A with siphon Refrigerant (liquid) Electronic scale for refrigerant charging 5
3 PART NAMES AND FUNCTIONS SUZ-A09VR.TH SUZ-A2VR.TH OUTDOOR UNIT ACCESSORIES Air inlet (back and side) Piping Drain hose Air outlet SUZ-A09VR.TH SUZ-A2VR.TH Drain socket Drain outlet SUZ-AVR.TH SUZ-AVR.TH ACCESSORIES OUTDOOR UNIT Air inlet (back and side) Piping Drain hose 2 Drain socket Drain cap [33 SUZ-AVR.TH SUZ-AVR.TH 2 Air outlet Drain outlet 6
4 SPECIFICATION SLZ-A AR.TH / SUZ-A VR.TH Capacity Electrical data Compressor Fan motor Special remarks Outdoor Service Ref. Function Power supply Capacity Rated frequency(min.~max.) Dehumidification Air flow(high/loww) Starting current Compressor motor current Fan motor current Coefficient of performance (C.O.P) Model Output Winding resistance(at :) Model Winding resistance(at :) Dimensions WOHOD Weight Sound level Fan speed Fan speed regulator Refrigerant filling capacity(r40a) Refrigerating oil (Model) Thermistor RT6 (at 0:) Thermistor RT62 (at 00:) Thermistor RT64 (at 50:) Thermistor RT65 (at :) Thermistor RT6 (at 00:) Thermistor RT62 (at :) Thermistor RT65 (at 50:) Thermistor RT68 (at :) kw r/h K /h A A A W " " mm kg db rpm kg cc k" k" k" k" k" k" k" k" NOTE : Test conditions are based on ISO 55 Cooling : Indoor D.B. : W.B. 9: Outdoor D.B. 35: W.B. : Heating : Indoor D.B. : W.B. 5: Outdoor D.B. 7: W.B. 6: Refrigerant piping length (one way): 5m Measured under rated operating frequency. SUZ-A09VR.TH Indoor Service Ref. SLZ-A09AR.TH Cooling Heating Single phase 2V,50Hz 2.5(0.9-3.2) 3.0(0.9-4.3).4 900 4. 3. 3.78 0. 3. 3.45 KNB073FBVH 550 U-V.53 U-W.53 V-W.53 RA6V2-AA WHT-BLK 347 BLK-RED 800o550o5 33 46 8 0.80 3 (NEO).6 3.4 7 0 SUZ-A2VR.TH Indoor Service Ref. SLZ-A2AR.TH Cooling Heating Single phase 2V,50Hz 3.2(.0-3.6) 3.8(0.9-4.8).8 900 4.90 4.43 4.43 0. 3.02 3.55 KNB092FAAH 650 U-V U-W V-W RA6V2-AA WHT-BLK 347 BLK-RED 800o550o5 34 47 48 8 0.90 3 (NEO).6 3.4 7 0 SUZ-AVR.TH Indoor Service Ref. SLZ-AAR.TH Cooling Heating Single phase 2V,50Hz 4.6(.-5.2) 5.0(0.9-6.5) 2.3 2,940/,3w 2,940/2,20w 7.40 6.86 6.46 0. 3. SNBFLDH 850 U-V U-W V-W PM8H60-UB BLK-WHT 5.2 WHT-RED 5.2 RED-BLK 5.2 840o850o3 53 53/50w 800/400w 2.80 55/53w 800/6w 450 (NEO) 3.4 0.0 7.0 0.0 7
SEZ-A CR.W / SUZ-A VR.TH Capacity Electrical data Compressor Fan motor Special remarks Outdoor Service Ref. Function Power supply Capacity Rated frequency(min.~max.) Dehumidification Air flow Starting current Compressor motor current Fan motor current Coefficient of performance(c.o.p) Model Output Winding resistance(at :) Model Winding resistance(at :) Dimensions WOHOD Weight Sound level Fan speed Fan speed regulator Refrigerant filling capacity(r40a) Refrigerating oil (Model) Thermistor RT6(at 0:) Thermistor RT62(at 00:) Thermistor RT64(at 50:) Thermistor RT65(at :) kw r/h K /h A A A W " " mm kg db rpm kg cc k" k" k" k" SUZ-A09VR.TH Indoor Service Ref. SEZ-A09CR.W Cooling Heating Single phase 2V,50Hz 2.4 (.0-3.2) 3.0 (0.9-4.2).4 900 4. 3.08 3.78 0. 3. 3.4 KNB073FBVH 550 U-V.53 U-W.53 V-W.53 RA6V2-AA WHT-BLK 347 BLK-RED 800o550o5 33 46 8 0.80 3 (NEO).6 3.4 7 0 NOTE : Test conditions are based on ISO 55 Cooling : Indoor D.B. : W.B. 9: Outdoor D.B. 35: W.B. : Heating : Indoor D.B. : W.B. 5: Outdoor D.B. 7: W.B. 6: Refrigerant piping length (one way): 5m Measured under rated operating frequency. 8
SEZ-A AR.TH / SUZ-A VR.TH Capacity Electrical data Compressor Fan motor Special remarks Outdoor Service Ref. Function Power supply Capacity Rated frequency(min.~max.) Dehumidification Air flow(high/loww) Starting current Compressor motor current Fan motor current Coefficient of performance(c.o.p) Model Output Winding resistance(at :) Model Winding resistance(at :) Dimensions WOHOD Weight Sound level(high/loww) Fan speed(high/loww) Fan speed regulator Refrigerant filling capacity(r40a) Refrigerating oil (Model) Thermistor RT6 (at 0:) Thermistor RT62 (at 00:) Thermistor RT64 (at 50:) Thermistor RT65 (at :) Thermistor RT6 (at 00:) Thermistor RT62 (at :) Thermistor RT65 (at 50:) Thermistor RT68 (at :) kw r/h K /h A A A W " " mm kg db rpm kg cc k" k" k" k" k" k" k" k" SUZ-A2VR.TH Indoor Service Ref. SEZ-A2AR.TH Cooling Heating Single phase 2V,50Hz 3.4 (.0-3.8).9 900 5.00 4.55 4.45 0. 3.2 3.55 KNB092FAAH 650 U-V U-W V-W RA6V2-AA WHT-BLK 347 BLK-RED 800o550o5 34 47 8 0.90 3.9 (0.9-5.0) 3 (NEO).6 3.4 7 0 SUZ-AVR.TH Indoor Service Ref. SEZ-AAR.TH Cooling Heating Single phase 2V,50Hz 5.0(.-5.6) 5.9(.-7.2) 2.5 2,940/,640w 2,940/2,20w 8.50 7.43 7.93 0. 2.8 3.2 SNBFLDH 850 U-V U-W V-W PM8H60-UB BLK-WHT 5.2 WHT-RED 5.2 RED-BLK 5.2 840o850o3 53 53/5w 800/480w 2.80 55/53w 800/6w 450 (NEO) 3.4 0.0 7.0 0.0 SUZ-AVR.TH Indoor Service Ref. SEZ-AAR.TH Cooling Heating Single phase 2V,50Hz 5.5(.-6.3) 6.9(0.9-8.0) 3.3 2,940/,640w 2,940/2,20w 0.40 8.36 9.76 0. 2.8 SNBFLDH 850 U-V U-W V-W PM8H60-UB BLK-WHT 5.2 WHT-RED 5.2 RED-BLK 5.2 840o850o3 53 53/5w 800/480w 2.80 55/53w 800/6w 450 (NEO) 3.4 0.0 7.0 0.0 NOTE : Test conditions are based on ISO 55 Cooling : Indoor D.B. : W.B. 9: Outdoor D.B. 35: W.B. : Heating : Indoor D.B. : W.B. 5: Outdoor D.B. 7: W.B. 6: Refrigerant piping length (one way): 5m Measured under rated operating frequency. 9
Specifications and rating conditions of main electric parts SUZ-A09VR.TH SUZ-A2VR.TH Model Item Current transformer (CT) Current transformer (CT76, CT78) Smoothing capacitor (C62A, C62B, C6B) Outdoor fan capacitor (C65) Diode module (DB6, DB65) Fuse (F6) Fuse (F7, F80) Power transistor module (IPM) Expansion valve coil (LEV) Reactor (L6) Current-detecting resistor (R6) Current-detecting resistor (R83) Current-limiting resistor (R64A, R64B) Solid state relay (SR6) Terminal block (TB) Relay (X63) Relay (X64) R.V. coil (2S4) Outdoor fan motor thermal fuse SUZ-AVR.TH SUZ-AVR.TH SUZ-A09VR.TH SUZ-A2VR.TH ETQ9Z53AY ETQ9Z7AY 680+ 4V.8+ 440V DXB60 0V A 0V 3.5A PS24A CAD-MD2ME 2VDC 0A.0mH 45m" 5W 50m" 5W (2 elements) m" 5W 5." 0W G3MB 3P G5N-a/G5NB-a G4A-A-PS LD03 Open 52: Item Service Ref. SUZ-AVR.TH SUZ-AVR.TH Smoothing capacitor (CB,2,3) Current transformer (CT,2) Current transformer (CT6) Fuse (F80, F92) Fuse (F9) Fet array (HC9) Power transistor module (IPM) Reactor (L) Expansion valve (LEV) Power factor controller (PFC) Resistor (R64) Resistor (R934A,B) Resistor (RS~4) Solenoid coil relay (SSR6) Terminal block (TB) Terminal block (TB2) Relay (X64) R.V. coil (2S4) 560+ 450V ETQ9Z68AY ETQ9Z53AY 0V 3.5A 0V A SLA5075 PS24-A 340µH A CAM-YGME 2VDC PS59-A 0" W." 2W 2% 0.04" 7W TLP3506 3P 2P G4A LD03 0
5 NOISE CRITERIA CURVES SUZ-A09VR.TH SUZ-A2VR.TH SPEED FUNCTION SPL(dB) LINE FAN SPEED FUNCTION SPL(dB) LINE High COOLING HEATING 46 46 High COOLING HEATING 47 48 Test conditions, Cooling : Dry-bulb temperature 35: Wet-bulb temperature (:) Heating : Dry-bulb temperature 7: Wet-bulb temperature 6: 90 Test conditions, Cooling : Dry-bulb temperature 35: Wet-bulb temperature (:) Heating : Dry-bulb temperature 7: Wet-bulb temperature 6: 90 OCTAVE BAND SOUND PRESSURE LEVEL, db (0 db = 0.0002 µbar) 80 70 60 50 40 0 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE 63 0 500 000 00 4000 8000 NC-70 NC-60 NC-50 NC-40 NC- NC- OCTAVE BAND SOUND PRESSURE LEVEL, db (0 db = 0.0002 µbar) 80 70 60 50 40 0 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE 63 0 500 000 00 4000 8000 NC-70 NC-60 NC-50 NC-40 NC- NC- BAND CENTER FREQUENCIES, Hz BAND CENTER FREQUENCIES, Hz SUZ-AVR.TH SUZ-AVR.TH SPEED High FUNCTION SPL(dB(A)) LINE COOLING HEATING 53 55 Test conditions, Cooling : Dry-bulb temperature 35: Wet-bulb temperature (:) Heating : Dry-bulb temperature 7: Wet-bulb temperature 6: 90 MICROPHONE OUTDOORUNIT m OCTAVE BAND SOUND PRESSURE LEVEL, db (0 db = 0.0002 µbar) 80 70 60 50 40 0 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE 63 0 500 000 00 4000 8000 BAND CENTER FREQUENCIES, Hz NC-70 NC-60 NC-50 NC-40 NC- NC-
6 OUTLINES AND DIMENSIONS SUZ-A09VR.TH SUZ-A2VR.TH Unit: mm OUTDOOR UNIT REQUIRED SPACE Basically open 00mm or more without any obstruction in front and on both sides of the unit. 400 Air in Drain hole [42 00mm or more 00mm or more 344.5 5 44 Air in.3 Service panel Handle 550 Bolt pitch for installation 4~5 0mm or more 350mm or more 2 holes 0o2 Air out 40 7.5 Open two sides of left, right, or rear side. Liquid refrigerant pipe joint Refrigerant pipe (flared) [6.35 43-35- 0 0 50 2.5 69 64.5 99.5 70.5 Service port Gas refrigerant pipe joint Refrigerant pipe (flared) [9.52 500 Bolt pitch for installation 800 2
SUZ-AVR.TH SUZ-AVR.TH Unit: mm OUTDOOR UNIT REQUIRED SPACE 5 34 66 55 9 40 00mm or more Open as a rule 500mm or more if the front and both sides are open 00mm or more 0mm or more if there are obstacles to both sides 850 4 3 360 500 840 2 80 Open as a rule 500mm or more if the back, both sides and top are open 350mm or more Service panel Liquid refrigerant pipe joint Refrigerant pipe (flared) [6.35-35- 55 90 98 Gas refrigerant pipe joint Refrigerant pipe (flared) [2.7 (SUZ-AVR.TH) [5.88 (SUZ-AVR.TH) 3
7 WIRING DIAGRAM SUZ-A09VR.TH SUZ-A2VR.TH OUTDOOR UNIT BLK L6 TAB63 BLK BLK L63 L62 TAB6 WHT F6 R64A BLU WHT BLU RED TB U 2 2V~ BLK WHT 2 RED 3 CN6 U DB6 W LD-U LD-V P R64B CT76 + + + N V MC RED F80 C62A C62B LD70 X64 TAB62 N C6B 3 2V LD-W W TO INDOOR UNIT CONNECTING V CT78 R6 T80 BLK BLU BLU 4 3 CT DSA GRN/YLW WHT IPM LD69 6 LEV C N 7 2 X63 GRN NR6 F7 IC80 4 TR82 2S4 LDE CN72 SR6 C65 2 INVERTER P.C. BOARD DB65 R83 CN800 MF 2 2 3 3 CN77 CN642 4 2 CN643 CN64 2 2 3 CN60 3 2 C N 7 POWER P.C. BOARD 4 7 2 5 C N 7 2 6 RT6 RT62 RT64 RT65 NOTE:. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing. 2. Use copper conductors only. (For field wiring) 3. Symbols below indicate. : Terminal block, : Connector The 2V DC is NOT always against the ground. Terminal 3 has 2V DC against terminal N. However, between Terminal 3 and N, these terminals are NOT electrically insulated by the transformer or other device. NAME AMBIENT TEMPERATURE THERMISTOR CURRENT-DETECTING RESISTOR CURRENT-LIMITING RESISTOR SOLID STATE RELAY TERMINAL BLOCK SWITCHING POWER TRANSISTOR TRANSFORMER RELAY REVERSING VALVE COIL SYMBOL RT65 R6,R83 R64A,R64B SR6 TB TR82 T80 X63,X64 2S4 NAME EXPANSION VALVE COIL REACTOR CMC COIL COMPRESSOR FAN MOTOR VARISTOR DEFROST THERMISTOR DISCHARGE TEMPERATURE THERMISTOR FIN TEMPERATURE THERMISTOR SYMBOL LEV L6 L62,L63 MC MF NR6 RT6 RT62 RT64 NAME CURRENT TRANSFORMER SMOOTHING CAPACITOR FAN MOTOR CAPACITOR DIODE MODULE SURGE ABSORBER FUSE (A) FUSE (3.5A) INTELLIGENT POWER DEVICE POWER TRANSISTOR MODULE SYMBOL CT,CT76,CT78 C62A,C62B,C6B C65 DB6,DB65 DSA F6 F7,F80 IC80 IPM
SUZ-AVR.TH SUZ-AVR.TH OUTDOOR UNIT CN3 2 PFC POWER SUPPLY ~/N 2V 50Hz R64 NR63 CN90 2 3 RS RS2 RS3 RS4 LD9 POWER BOARD GRN RT65 F80 RED WHT CB CB2 CB3 NOISE FILTER P.C.BOARD RED BLU NF ELECTRONIC CONTROL P.C.BOARD L CT2 2 W R RED RED S 3 4 YLW YLW V IPM BLK BLK BLK GRY PNK ORN BLU YLW RED WHT BLK RED BLK HC9 BLK BLK BLK BLK BLK BLK BLK BLK BLK BLK GRN GRN BLU BLU BRN BLU CT U SSR6 TO INDOOR UNIT CONNECTING 2V TB2 3 CN66 2 3 4 7 8 CN795 6 CN4 2 3 CN60 N TAB CT6 CN92 3 X64 2 3 CN78 4 5 5 5 6 7 CN702 2 CN70 LD2 3 LD CN80 CN93 2 3 2 3 4 5 LDE LDE2 F9 F92 CIRCUIT BREAKER TB L N PE TAB2 7 GRN/YLW 2 CN902 6 5 4 3 2 CN2 2 CN903 2 CN5 2S4 TAB4 RT62 RT6 RT68 LEV T80 R934A R934B CN9 V WHT W MC U MF SYMBOL NAME SYMBOL NAME SYMBOL NAME CB~3 SMOOTHING CAPACITOR MC COMPRESSOR RT65 FIN TEMP.THERMISTOR CT,2 CURRENT TRANSFORMER MF FAN MOTOR(INNER FUSE) OUTDOOR HEAT EXCHANGER RT68 CT6 CURRENT TRANSFORMER NF NOISE FILTER TEMPERATURE THERMISTOR F80 FUSE(0V 3.5A) NR63 VARISTOR SSR6 SOLENOID COIL RELAY F9 FUSE(0V A) PFC POWER FACTOR CONTROLLER T80 TRANSFORMER F92 FUSE(0V 3.5A) R64 RESISTOR TB TERMINAL BLOCK HC9 FET ARRAY R934A,B RESISTOR TB2 TERMINAL BLOCK IPM POWER TRANSISTOR MODULE RS~4 RESISTOR X64 RELAY L REACTOR RT6 DISCHARGE TEMP.THERMISTOR 2S4 REVERSING VALVE SOLENOID COIL LEV EXPANSION VALVE RT62 DEFROST TEMP.THERMISTOR NOTES. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing. 2. Use copper conductors only(for field wiring). 3. Symbols below indicate. :Terminal block :Connector 5
8 REFRIGERANT SYSTEM DIAGRAM SUZ-A09VR.TH SUZ-A2VR.TH OUTDOOR UNIT Refrigerant pipe [9.52 (with heat insulator) Muffler 4-way valve Unit:mm Flared connection Stop valve (with service port) Discharge temperatuer thermistor RT62 Muffler Defrost thermistor RT6 Outdoor heat exchanger Ambient temperature thermistor RT65 Compressor Flared connection Refrigerant pipe [6.35 (with heat insulator) Muffler Stop valve (with strainar) Expansion valve Capillary tube [3.0 [2.0 0 Strainer #00 R.V. coil heating ON cooling OFF Refrigerant flow in cooling Refrigerant flow in heating SUZ-AVR.TH SUZ-AVR.TH OUTDOOR UNIT Unit:mm Refrigerant pipe [2.7 (SUZ-AVR.TH) (with heat insulator) [5.88 (SUZ-AVR.TH) 4-way valve Muffler #00 Flared connection Stop valve (with service port) Discharge temperature thermistor RT6 Defrost thermistor RT62 Outdoor heat exchanger Flared connection Refrigerant pipe [6.35 (with heat insulator) Stop valve Strainer Receiver #00 Capillary tube [3.6 [2.4 50 Compressor LEV Strainer #00 Outdoor heat exchanger temperature thermistor RT68 R.V. coil heating ON cooling OFF Refrigerant flow in cooling Refrigerant flow in heating 6
SUZ-A09VR.TH SUZ-A2VR.TH MAX. REFRIGERANT PIPING LENGTH Models Refrigerant piping Max. length : m A Piping size O.D : mm Gas Liquid SUZ-A09VR.TH SUZ-A2VR.TH 9.52 6.35 MAX. HEIGHT DIFFERENCE Indoor unit (SLZ/SEZ) w Max. Height difference 2m Refrigerant Piping Max. length A w Height difference should be within 2m regardless of which unit, indoor or outdoor position is high. ADDITIONAL REFRIGERANT CHARGE (R40A:g) Models precharged 5m 6m 7m Refrigerant piping length (one way) 8m 9m 0m m 2m 3m 4m 5m m SUZ-A09VR.TH 800 0 0 0 90 50 0 20 0 0 0 450 SUZ-A2VR.TH 900 0 0 0 90 50 0 20 0 0 0 450 Calculation : Xg=g/mo(Refrigerant piping length(m) - 5) 7
SUZ-AVR.TH SUZ-AVR.TH MAX. REFRIGERANT PIPING LENGTH Model Refrigerant piping Max. length : m Piping size O.D : mm Length of connecting pipe : m A Gas Liquid Indoor unit SUZ-AVR.TH SUZ-AVR.TH 2.7 5.88 6.35 Gas 0.43 Liquid 0.5 Gas 0 Liquid 0 MAX. HEIGHT DIFFERENCE Indoor unit (SLZ/SEZ) w Max. Height difference 5m Refrigerant Piping Max. length A w Height difference should be within 5m regardless of which unit, indoor or outdoor position is high. ADDITIONAL REFRIGERANT CHARGE(R40A : g) Model precharged 7m 0m Refrigerant piping length (one way) 5m m m m SUZ-AVR.TH,800 0 60 60 0 360 460 SUZ-AVR.TH,800 0 60 60 0 360 460 Calculation : Xg=g/m (Refrigerant piping length (m) 7)
9 PERFORMANCE CURVES SLZ-A09AR.TH / SUZ-A09VR.TH SLZ-A2AR.TH / SUZ-A2VR.TH SLZ-AAR.TH / SUZ-AVR.TH The standard data contained in these specifications apply only to the operation of the air conditioner under normal condition. Operating conditions vary according to the areas where these units are installed. The following information has been provided to clarify the operating characteristics of the air conditioner under the conditions indicated by the performance curve. () GUARANTEED VOLTAGE Rated voltage : ±0% (7~3V), 50Hz (2) AIR FLOW Air flow should be set at MAX. (3) MAIN READINGS COOLING () Indoor intake air wet-bulb temperature : W.B. C (2) Indoor outlet air wet-bulb temperature : W.B. C (3) Outdoor intake air dry-bulb temperature : D.B. C (4) Total input : W HEATING () Indoor intake air dry-bulb temperature : D.B. C (2) Indoor outlet air dry-bulb temperature : D.B. C (3) Outdoor intake air wet-bulb temperature : W.B. C (4) Total input : W Indoor air wet/dry-bulb temperature difference on the side of the chart on page shows the difference between the indoor intake air wet/dry-bulb temperature and the indoor outlet air wet/dry-bulb temperature for your reference at service. How to measure the indoor air wet-bulb/dry-bulb temperature difference. Attach at least 2 sets of wet-and-dry-bulb thermometers to the indoor air inlet as shown in the figure, and at least 2 sets of wet-and-dry-bulb thermometers to the indoor air outlet. The thermometers must be attached to the position where air speed is high. 2. Attach at least 2 sets of wet-and-dry-bulb thermometers to the outdoor air inlet. Cover the thermometers to prevent direct rays of the sun. 3. Check that the air filter is cleaned. 4. Open windows and doors of the room. 5. Press the EMERGENCY OPERATION switch once to start the COOL(HEAT) MODE. 6. When system stabilizes after more than 5 minutes, measure temperature and take an average temperature. 7. 0 minutes later, measure temperature again and check that the temperature does not change. INDOOR UNIT OUTDOOR UNIT Wet-and dry-bulb thermometers BACK VIEW Indoor air Wet-bulb temperature difference (degree) 6.6 6. 5.6 5.2 4.7 4.2 8.0 7.5 6.9 6.3 5.7 5.2 0.8 0.0 9.2 8.5 7.7 6.9 Indoor intake air Wet-bulb temperature (:) Indoor intake air Wet-bulb temperature (:) SUZ-A09VR.TH Rated frequency 57Hz SUZ-A2VR.TH Rated frequency 67Hz SUZ-AVR.TH Rated frequency 75Hz Outdoor intake air Dry-bulb temperature (:) Outdoor intake air Dry-bulb temperature (:) 9
Indoor air Dry-bulb temperature difference (degree).4.9 7.3 5.7 4.2 2.6.0 9.4.6 2.8.0.2 6.3 4.5 2.7 0.9.2.0.9 2.7 9.5 7.4 5.2 3.0 Indoor intake air Dry-bulb temperature (:) Indoor intake air Dry-bulb temperature (:) SUZ-A09VR.TH Rated frequency 75Hz SUZ-A2VR.TH Rated frequency 76Hz SUZ-AVR.TH Rated frequency 65Hz Outdoor intake air Wet-bulb temperature (:) Outdoor intake air Wet-bulb temperature (:) NOTE:The above curves are for the heating operation without any frost. Capacity correction factors Correction of Cooling capacity.5.0 0.5 SUZ-A09VR.TH 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors Correction of Cooling total input 2.0.5.0 0.5 SUZ-A09VR.TH SUZ-A09VR.TH SUZ-A09VR.TH 0.0 0 50 00 50(Hz) The operational frequency of compressor Capacity correction factors Correction of Heating capacity 2.0.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors Correction of Heating total input 2.0.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Capacity correction factors Correction of Cooling capacity.5.0 0.5 SUZ-A2VR.TH SUZ-A2VR.TH SUZ-A2VR.TH SUZ-A2VR.TH 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors Correction of Cooling total input.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Capacity correction factors Correction of Heating capacity 2.0.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors Correction of Heating total input 2.0.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Capacity correction factors Correction of Cooling capacity.5.0 0.5 SUZ-AVR.TH SUZ-AVR.TH SUZ-AVR.TH SUZ-AVR.TH 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors Correction of Cooling total input Correction of Heating capacity Correction of Heating total input.5 2.0 2.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Capacity correction factors.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors 2.0.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT <How to operate fixed-frequency operation (Test run operation)>. Press the EMERGENCY OPERATION switch to COOL or HEAT mode. 2. Test run operation starts and continue to operate for minutes. 3. Compressor starts at rated frequency in COOL mode or 58Hz in HEAT mode. 4. Indoor fan operates at High speed. 5. After minutes, test run operation finishes and EMERGENCY OPERATION starts. 6. To cancel test run operation (EMERGENCY OPERATION), press the EMERGENCY OPERATION switch or any button on remote controller. NOTE : The unit of pressure has been changed to MPa on the international system of units (SI unit system). The conversion factor is: (MPa [Gauge]) =0.2(kgf/f [Gauge])
OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT COOL operation Both indoor and outdoor unit are under the same temperature/humidity condition. 2 Air flow : High speed 3 Operational frequency : 57Hz(SUZ-A09VR.TH) 67Hz(SUZ-A2VR.TH) 75Hz(SUZ-AVR.TH) Dry-bulb temperature Relative humidity(%) 50 60 70 (kgf/f [Gauge]) (MPa [Gauge]) 4.4 Outdoor low pressure SUZ-A09VR.TH 2.2 57Hz 0.0 8 0.8 6 0.6 4 0.4 2 0.2 5 35( C) 50 60 70 (%) Ambient temperature( C) Ambient humidity(%) (kgf/f [Gauge]) (MPa [Gauge]) 4.4 Outdoor low pressure 2 0 8 6 4.2.0 0.8 0.6 0.4 SUZ-A2VR.TH 67Hz 2 0.2 5 35( C) 50 60 70 (%) Ambient temperature( C) Ambient humidity(%) (kgf/f [Gauge]) (MPa [Gauge]) 4.4 Outdoor low pressure 2 0 8 6 4 SUZ-AVR.TH.2 75Hz.0 0.8 0.6 0.4 2 0.2 5 35( C) 50 60 70 (%) Ambient temperature( C) Ambient humidity(%) 6 SUZ-A09VR.TH 4 SUZ-A2VR.TH 9.0 SUZ-AVR.TH current(a) 5 4 3 67Hz current(a) 3.5 3 2.5 57Hz current(a) 8.0 7.0 6.0 75Hz 2 5 35( C) 50 60 70 (%) Ambient temperature( C) Ambient humidity(%) 2 5 35( C) 50 60 70 (%) Ambient temperature( C) Ambient humidity(%) 5.0 5 35( C) 50 60 70 (%) Ambient temperature( C) Ambient humidity(%) HEAT operation Condition indoor: Dry bulb temperature.0 C Wet bulb temperature 4.5 C Condition outdoor: Dry bulb temperature 2,7,5,.0 C Wet bulb temperature,6,2,4.5 C current (A) 3.0 2.5 2.0.5.0 0.5 SUZ-A09VR.TH 58Hz current (A) 4.0 3.5 3.0 2.5 2.0.5 SUZ-A2VR.TH 58Hz current (A) 7.0 6.0 5.0 4.0 3.0 2.0 SUZ-AVR.TH 58Hz 0.0 2 5 0 5 (:) Ambient temperature( C).0 2 5 0 5 (:) Ambient temperature( C).0 2 5 0 5 (:) Ambient temperature( C) 2
SEZ-A09CR.W / SUZ-A09VR.TH SEZ-A2AR.TH / SUZ-A2VR.TH SEZ-AAR.TH / SUZ-AVR.TH SEZ-AAR.TH / SUZ-AVR.TH The standard data contained in these specifications apply only to the operation of the air conditioner under normal condition. Operating conditions vary according to the areas where these units are installed. The following information has been provided to clarify the operating characteristics of the air conditioner under the conditions indicated by the performance curve. () GUARANTEED VOLTAGE Rated voltage : ±0% (7~3V), 50Hz (2) AIR FLOW Air flow should be set at MAX. (3) MAIN READINGS COOLING () Indoor intake air wet-bulb temperature : W.B. C (2) Indoor outlet air wet-bulb temperature : W.B. C (3) Outdoor intake air dry-bulb temperature : D.B. C (4) Total input : W HEATING () Indoor intake air dry-bulb temperature : D.B. C (2) Indoor outlet air dry-bulb temperature : D.B. C (3) Outdoor intake air wet-bulb temperature : W.B. C (4) Total input : W Indoor air wet/dry-bulb temperature difference on the side of the chart on page shows the difference between the indoor intake air wet/dry-bulb temperature and the indoor outlet air wet/dry-bulb temperature for your reference at service. How to measure the indoor air wet-bulb/dry-bulb temperature difference. Attach at least 2 sets of wet-and-dry-bulb thermometers to the indoor air inlet as shown in the figure, and at least 2 sets of wet-and-dry-bulb thermometers to the indoor air outlet. The thermometers must be attached to the position where air speed is high. 2. Attach at least 2 sets of wet-and-dry-bulb thermometers to the outdoor air inlet. Cover the thermometers to prevent direct rays of the sun. 3. Check that the air filter is cleaned. 4. Open windows and doors of the room. 5. Press the TEST button twice to start the COOL(HEAT) MODE. 6. When system stabilizes after more than 5 minutes, measure temperature and take an average temperature. 7. 0 minutes later, measure temperature again and check that the temperature does not change. INDOOR UNIT OUTDOOR UNIT Air outlet Wet-and dry-bulb thermometers Air inlet Wet-and dry-bulb thermometers BACK VIEW w The picture is SEZ-A2,, AR. SEZ-A09CR is similar to SEZ-A2,, AR.
Indoor air Wet-bulb temperature difference (degree) 7.9 7.4 6.8 6.2 5.7 5. 7.8 7.2 6.7 6. 5.6 5.0 8.4 7.8 7.2 6.6 6.0 5.4 8.6 8.0 7.4 6.8 6.2 5.5 Indoor intake air Wet-bulb temperature (:) Indoor intake air Wet-bulb temperature (:) SUZ-A09VR.TH Rated frequency 57Hz SUZ-A2VR.TH Rated frequency 67Hz SUZ-AVR.TH Rated frequency 80Hz SUZ-AVR.TH Rated frequency 87Hz Outdoor intake air Dry-bulb temperature (:) Outdoor intake air Dry-bulb temperature (:) Indoor air Dry-bulb temperature difference (degree).2.2 2.3 9.4 7.4 5.5 3.6.6..4.7 7.0 5.3 3.6.9 0.2.5.6.7.9 7.0 5. 3.2.3.3.3 2.4 9.4 7.5 5.5 3.6.7 Indoor intake air Dry-bulb temperature (:) Indoor intake air Dry-bulb temperature (:) SUZ-A09VR.TH Rated frequency 75Hz SUZ-A2VR.TH Rated frequency 76Hz SUZ-AVR.TH Rated frequency 80Hz SUZ-AVR.TH Rated frequency 96Hz Outdoor intake air Wet-bulb temperature (:) Outdoor intake air Wet-bulb temperature (:) NOTE:The above curves are for the heating operation without any frost.
Capacity correction factors.0 0.5 SUZ-A09VR.TH SUZ-A09VR.TH SUZ-A09VR.TH SUZ-A09VR.TH Correction of Cooling capacity.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors Correction of Cooling total input 2.0.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Capacity correction factors Correction of Heating capacity 2.0.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors Correction of Heating total input 2.0.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Capacity correction factors.0 0.5 SUZ-A2VR.TH SUZ-A2VR.TH SUZ-A2VR.TH SUZ-A2VR.TH Correction of Cooling capacity.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors Correction of Cooling total input Correction of Heating capacity Correction of Heating total input.5 2.0 2.0.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Capacity correction factors.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Capacity correction factors.0 0.5 SUZ-AVR.TH SUZ-AVR.TH SUZ-AVR.TH SUZ-AVR.TH Correction of Cooling capacity.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors Correction of Cooling total input Correction of Heating capacity Correction of Heating total input.5 2.0 2.0.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Capacity correction factors.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Capacity correction factors.0 0.5 SUZ-AVR.TH SUZ-AVR.TH SUZ-AVR.TH SUZ-AVR.TH Correction of Cooling capacity.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors Correction of Cooling total input Correction of Heating capacity Correction of Heating total input.5 2.0 2.0.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Capacity correction factors.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor Input correction factors.5.0 0.5 0.0 0 50 00 50(Hz) The operational frequency of compressor OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT <How to operate fixed-frequency operation (Test run operation)>. Press the TEST button to COOL or HEAT mode. 2. Test run operation starts and continue to operate for minutes. 3. Compressor starts at rated frequency in COOL mode or 58Hz in HEAT mode. 4. Indoor fan operates at High speed. 5. After minutes, test run operation finishes and EMERGENCY OPERATION starts. 6. To cancel test run operation (EMERGENCY OPERATION), press the ON/OFF button on remote controller. NOTE : The unit of pressure has been changed to MPa on the international system of units (SI unit system). The conversion factor is: (MPa [Gauge]) =0.2(kgf/f [Gauge])
OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT COOL operation Both indoor and outdoor unit are under the same temperature/humidity condition. 2 Air flow : High speed 3 Operational frequency : 57Hz(SUZ-A09VR.TH) 67Hz(SUZ-A2VR.TH) 80Hz(SUZ-AVR.TH) 87Hz(SUZ-AVR.TH) Dry-bulb temperature Relative humidity(%) 50 60 70 Outdoor low pressure 2 0 8 6 4 SUZ-A09VR.TH SUZ-A2VR.TH SUZ-AVR.TH SUZ-AVR.TH (kgf/f [Gauge]) (MPa [Gauge]) (kgf/f [Gauge]) (MPa [Gauge]) 4.4 4.4.2 57Hz.0 0.8 0.6 0.4 Outdoor low pressure 2 0 8 6 4.2.0 0.8 0.6 0.4 (kgf/f [Gauge]) (MPa [Gauge]) 4.4 2 0.2 2 0.2 2 0.2 5 35( C) 5 35( C) 5 35( C) 50 60 70 (%) 50 60 70 (%) 50 60 70 (%) Ambient temperature( C) Ambient humidity(%) Ambient temperature( C) Ambient humidity(%) Ambient temperature( C) Ambient humidity(%) 67Hz Outdoor low pressure 2 0 8 6 4.2.0 0.8 0.6 0.4 80Hz (kgf/f [Gauge]) (MPa [Gauge]) 4.4 87Hz Outdoor low pressure 2 0 8 6 4.2.0 0.8 0.6 0.4 2 0.2 5 35( C) 50 60 70 (%) Ambient temperature( C) Ambient humidity(%) current(a) 6 5 4 3 SUZ-A09VR.TH 57Hz current(a) 6 5 4 3 SUZ-A2VR.TH 67Hz current(a) 0 9 8 7 SUZ-AVR.TH 80Hz current(a) 2 0 8 6 SUZ-AVR.TH 87Hz 2 5 35( C) 50 60 70 (%) Ambient temperature( C) Ambient humidity(%) 2 5 35( C) 50 60 70 (%) Ambient temperature( C) Ambient humidity(%) 6 5 35( C) 50 60 70 (%) Ambient temperature( C) Ambient humidity(%) 4 5 35( C) 50 60 70 (%) Ambient temperature( C) Ambient humidity(%) HEAT operation Condition indoor: Dry bulb temperature.0 C Wet bulb temperature 4.5 C Condition outdoor: Dry bulb temperature 2,7,5,.0 C Wet bulb temperature,6,2,4.5 C current (A) 4.0 3.5 3.0 2.5 2.0.5 SUZ-A09VR.TH 58Hz current (A) 4.0 3.5 3.0 2.5 2.0.5 SUZ-A2VR.TH 58Hz current (A) 7.0 6.0 5.0 4.0 3.0 2.0 SUZ-AVR.TH 58Hz current (A) 7.0 6.0 5.0 4.0 3.0 2.0 SUZ-AVR.TH 58Hz.0 2 5 0 5 (:) Ambient temperature( C).0 2 5 0 5 (:) Ambient temperature( C).0 2 5 0 5 (:) Ambient temperature( C).0 2 5 0 5 (:) Ambient temperature( C)
OUTDOOR D.B.(;) INDOOR INDOOR 2 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 2.94 3.06 2.94 3.06 3.9 2.94 3.06 3.9 2.94 3.06 3.9 3.35 3.06 3.9 3.35 2.94 3.06 3.9 3.35 3.45 2.94 3.06 3.9 3.35 3.45 2.94 3.06 3.9 3.35 3.45 2.94 3.06 3.9 3.35 3.45 2.94 3.06 3.9 3.35 3.45 2.94 3.06 3.9 3.35 3.45 2.94 3.06 3.9 3.35 3.45 0.67 0.55 0.7 0.59 0.47 0.75 0.63 0.5 0.79 0.67 0.55 0.43 0.7 0.59 0.47 0.87 0.75 0.63 0.5 0.39 0.9 0.79 0.67 0.55 0.43 0.95 0.83 0.7 0.59 0.47 0.99 0.87 0.75 0.63 0.5.03 0.9 0.79 0.67 0.55.07 0.95 0.83 0.7 0.59. 0.99 0.87 0.75 0.63 608 638 608 638 66 608 638 66 608 638 66 692 638 66 692 608 638 66 692 7 608 638 66 692 7 608 638 66 692 7 608 638 66 692 7 608 638 66 692 7 608 638 66 692 7 608 638 66 692 7.97.68 2.09.8.50 2..93.63 2. 2.05.75.44 2.7.88.57 2.56 2. 2.0.7.35 2.67 2.42 2.4.84.48 2.79 2.54 2..98.62 2.9 2.66 2.39 2..76 3.03 2.79 2.52 2..90 3.4 2.9 2.65 2.38 2.04 3. 3.03 2.77 2.5 2.7 2.8 2.94 2.8 2.94 3.08 2.8 2.94 3.08 2.8 2.94 3.08 3. 2.94 3.08 3. 2.8 2.94 3.08 3. 3.35 2.8 2.94 3.08 3. 3.35 2.8 2.94 3.08 3. 3.35 2.8 2.94 3.08 3. 3.35 2.8 2.94 3.08 3. 3.35 2.8 2.94 3.08 3. 3.35 2.8 2.94 3.08 3. 3.35 0.67 0.55 0.7 0.59 0.47 0.75 0.63 0.5 0.79 0.67 0.55 0.43 0.7 0.59 0.47 0.87 0.75 0.63 0.5 0.39 0.9 0.79 0.67 0.55 0.43 0.95 0.83 0.7 0.59 0.47 0.99 0.87 0.75 0.63 0.5.03 0.9 0.79 0.67 0.55.07 0.95 0.83 0.7 0.59. 0.99 0.87 0.75 0.63 638 676 638 676 703 638 676 703 638 676 703 7 676 703 7 638 676 703 7 768 638 676 703 7 768 638 676 703 7 768 638 676 703 7 768 638 676 703 7 768 638 676 703 7 768 638 676 703 7 768.88.62 2.00.73.45 2..85.57 2..97.69.39 2.09.8.52 2.45 2..94.64.3 2.56 2. 2.06.77.44 2.67 2.44 2..90.57 2.78 2.56 2.3 2.03.7 2.90 2.67 2.43 2.6.84 3.0 2.79 2.55 2..98 3.2 2.9 2.68 2.42 2. 2.85 2.85 3.00 2.85 3.00 2.85 3.00 3.5 2.85 3.00 3.5 2.85 3.00 3.5 3. 2.85 3.00 3.5 3. 2.85 3.00 3.5 3. 2.85 3.00 3.5 3. 2.85 3.00 3.5 3. 2.85 3.00 3.5 3. 2.85 3.00 3.5 3. 0.67 0.55 0.7 0.59 0.47 0.75 0.63 0.5 0.79 0.67 0.55 0.43 0.7 0.59 0.47 0.87 0.75 0.63 0.5 0.39 0.9 0.79 0.67 0.55 0.43 0.95 0.83 0.7 0.59 0.47 0.99 0.87 0.75 0.63 0.5.03 0.9 0.79 0.67 0.55.07 0.95 0.83 0.7 0.59. 0.99 0.87 0.75 0.63 669 692 669 692 7 669 692 7 669 692 7 752 692 7 752 669 692 7 752 790 669 692 7 752 790 669 692 7 752 790 669 692 7 752 790 669 692 7 752 790 669 692 7 752 790 669 692 7 752 790.8.57.92.68.4 2.03.80.53 2.3.9.65.35 2.02.77.48 2.35 2.4.89.6. 2.46 2. 2.0.73.42 2.57 2.37 2.3.86.55 2.67 2.48 2..98.68 2.78 2.59 2.37 2..82 2.89 2.7 2.49 2..95 3.00 2.6 2.36 2.08 2.60 2.75 2.60 2.75 2.60 2.75 2.60 2.75 3.05 2.75 3.05 2.60 2.75 3.05 3. 2.60 2.75 3.05 3. 2.60 2.75 3.05 3. 2.60 2.75 3.05 3. 2.60 2.75 3.05 3. 2.60 2.75 3.05 3. 2.60 2.75 3.05 3. 0.67 0.55 0.7 0.59 0.47 0.75 0.63 0.5 0.79 0.67 0.55 0.43 0.7 0.59 0.47 0.87 0.75 0.63 0.5 0.39 0.9 0.79 0.67 0.55 0.43 0.95 0.83 0.7 0.59 0.47 0.99 0.87 0.75 0.63 0.5.03 0.9 0.79 0.67 0.55.07 0.95 0.83 0.7 0.59. 0.99 0.87 0.75 0.63 699 7 699 7 752 699 7 752 699 7 752 790 7 752 790 699 7 752 790 83 699 7 752 790 83 699 7 752 790 83 699 7 752 790 83 699 7 752 790 83 699 7 752 790 83 699 7 752 790 83.74.5.85.62.35.95.73.47 2.05.84.58.3.95.70.43 2. 2.06.8.56. 2.37 2.7.93.68.38 2.47 2. 2.04.80.50 2.57 2.39 2.6.92.63 2.68 2.50 2. 2.04.76 2.78 2.6 2.39 2.7.89 2.89 2.72 2.50 2. 2.02 PERFORMANCE DATA COOLING operation Rated frequency 57Hz SLZ-A09AR.TH / SUZ-A09VR.TH CAPACITY : 2.5(kW) INPUT : 760(W) SHF : NOTE Q : Total capacity (kw) SHF : Sensible heat factor DB : Dry-bulb temperature SHC : Sensible heat capacity (kw) INPUT : Total power input (W) WB : Wet-bulb temperature
OUTDOOR D.B.(;) INDOOR INDOOR 35 40 46 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 2.45 2.58 2.45 2.58 2.73 2.45 2.58 2.73 2.45 2.58 2.73 2.58 2.73 2.45 2.58 2.73 3.03 2.45 2.58 2.73 3.03 2.45 2.58 2.73 3.03 2.45 2.58 2.73 3.03 2.45 2.58 2.73 3.03 2.45 2.58 2.73 3.03 2.45 2.58 2.73 3.03 0.67 0.55 0.7 0.59 0.47 0.75 0.63 0.5 0.79 0.67 0.55 0.43 0.7 0.59 0.47 0.87 0.75 0.63 0.5 0.39 0.9 0.79 0.67 0.55 0.43 0.95 0.83 0.7 0.59 0.47 0.99 0.87 0.75 0.63 0.5.03 0.9 0.79 0.67 0.55.07 0.95 0.83 0.7 0.59. 0.99 0.87 0.75 0.63 745 775 745 775 806 745 775 806 745 775 806 836 775 806 836 745 775 806 836 866 745 775 806 836 866 745 775 806 836 866 745 775 806 836 866 745 775 806 836 866 745 775 806 836 866 745 775 806 836 866.64.42.74.52..84.62.39.94.73.50..83.6.35 2.3.93.72.47. 2. 2.03.83.58. 2.33 2.4.93.70.42 2.43 2. 2.04.8.54 2.52 2.34 2.5.93.66 2.62 2.45 2. 2.04.78 2.72 2.55 2.37 2.6.9 2. 2.40 2. 2.40 2.55 2. 2.40 2.55 2. 2.40 2.55 2.40 2.55 2. 2.40 2.55 2.85 2. 2.40 2.55 2.85 2. 2.40 2.55 2.85 2. 2.40 2.55 2.85 2. 2.40 2.55 2.85 2. 2.40 2.55 2.85 2. 2.40 2.55 2.85 0.67 0.55 0.7 0.59 0.47 0.75 0.63 0.5 0.79 0.67 0.55 0.43 0.7 0.59 0.47 0.87 0.75 0.63 0.5 0.39 0.9 0.79 0.67 0.55 0.43 0.95 0.83 0.7 0.59 0.47 0.99 0.87 0.75 0.63 0.5.03 0.9 0.79 0.67 0.55.07 0.95 0.83 0.7 0.59. 0.99 0.87 0.75 0.63 790 83 790 83 85 790 83 85 790 83 85 874 83 85 874 790 83 85 874 904 790 83 85 874 904 790 83 85 874 904 790 83 85 874 904 790 83 85 874 904 790 83 85 874 904 790 83 85 874 904.5..60.42..69.5..78.6.40.6.70.50..96.80.6.38. 2.05.90.7.49. 2.4.99.8.59.34 2. 2.09.9.70.45 2. 2. 2.0.8.57 2.4 2. 2.2.92.68 2.50 2.38 2. 2.03.80 2.08 2. 2.08 2. 2.38 2.08 2. 2.38 2.08 2. 2.38 2.55 2. 2.38 2.55 2.08 2. 2.38 2.55 2.68 2.08 2. 2.38 2.55 2.68 2.08 2. 2.38 2.55 2.68 2.08 2. 2.38 2.55 2.68 2.08 2. 2.38 2.55 2.68 2.08 2. 2.38 2.55 2.68 2.08 2. 2.38 2.55 2.68 0.67 0.55 0.7 0.59 0.47 0.75 0.63 0.5 0.79 0.67 0.55 0.43 0.7 0.59 0.47 0.87 0.75 0.63 0.5 0.39 0.9 0.79 0.67 0.55 0.43 0.95 0.83 0.7 0.59 0.47 0.99 0.87 0.75 0.63 0.5.03 0.9 0.79 0.67 0.55.07 0.95 0.83 0.7 0.59. 0.99 0.87 0.75 0.63 82 859 82 859 882 82 859 882 82 859 882 92 859 882 92 82 859 882 92 942 82 859 882 92 942 82 859 882 92 942 82 859 882 92 942 82 859 882 92 942 82 859 882 92 942 82 859 882 92 942.39..47.3.2.56.40.2.64.49.3.0.58.40..8.67.50..04.89.76.59.40.5.97.85.69.50. 2.05.94.78.6.36 2.4 2.02.88.7.47 2. 2..97.8.58 2. 2. 2.07.9.69 PERFORMANCE DATA COOLING operation Rated frequency 57Hz SLZ-A09AR.TH / SUZ-A09VR.TH CAPACITY : 2.5(kW) INPUT : 760(W) SHF : NOTE Q : Total capacity (kw) SHF : Sensible heat factor DB : Dry-bulb temperature SHC : Sensible heat capacity (kw) INPUT : Total power input (W) WB : Wet-bulb temperature
OUTDOOR D.B.(;) INDOOR INDOOR 2 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 3.76 3.92 3.76 3.92 4.08 3.76 3.92 4.08 3.76 3.92 4.08 4. 3.92 4.08 4. 3.76 3.92 4.08 4. 4.42 3.76 3.92 4.08 4. 4.42 3.76 3.92 4.08 4. 4.42 3.76 3.92 4.08 4. 4.42 3.76 3.92 4.08 4. 4.42 3.76 3.92 4.08 4. 4.42 3.76 3.92 4.08 4. 4.42 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 848 890 848 890 9 848 890 9 848 890 9 965 890 9 965 848 890 9 965 0 848 890 9 965 0 848 890 9 965 0 848 890 9 965 0 848 890 9 965 0 848 890 9 965 0 848 890 9 965 0 2..92 2.44 2.08.67 2.59 2..84 2.74 2.39 2.00.59 2.55 2.6.76 3.05 2.33.93.46 3. 2.86 2.49 2.0.63 3.35 3.02 2.65 2..8 3.50 3. 2.44.99 3.65 3.33 2.98 2.62 2.6 3.80 3.49 3.4 2.79 2.34 3.95 3.65 3. 2.96 2.52 3.60 3.76 3.60 3.76 3.94 3.60 3.76 3.94 3.60 3.76 3.94 4.3 3.76 3.94 4.3 3.60 3.76 3.94 4.3 4. 3.60 3.76 3.94 4.3 4. 3.60 3.76 3.94 4.3 4. 3.60 3.76 3.94 4.3 4. 3.60 3.76 3.94 4.3 4. 3.60 3.76 3.94 4.3 4. 3.60 3.76 3.94 4.3 4. 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 890 943 890 943 98 890 943 98 890 943 98 0 943 98 0 890 943 98 0 07 890 943 98 0 07 890 943 98 0 07 890 943 98 0 07 890 943 98 0 07 890 943 98 0 07 890 943 98 0 07 2..84 2.34.99.6 2.48 2.4.77 2.63 2..93.53 2.44 2.09.69 2.92 2.59 2..86.42 3.06 2.74 2.40 2.02.59 3. 2.90 2.56 2.9.76 3.35 3.05 2.72 2.35.93 3.49 3. 2.87 2.52 2.0 3.64 3.35 3.03 2.68 2. 3.78 3.50 3.9 2.85 2.44 3.46 3.65 3.46 3.65 3.84 3.46 3.65 3.84 3.46 3.65 3.84 4.03 3.65 3.84 4.03 3.46 3.65 3.84 4.03 4. 3.46 3.65 3.84 4.03 4. 3.46 3.65 3.84 4.03 4. 3.46 3.65 3.84 4.03 4. 3.46 3.65 3.84 4.03 4. 3.46 3.65 3.84 4.03 4. 3.46 3.65 3.84 4.03 4. 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 933 965 933 965 007 933 965 007 933 965 007 049 965 007 049 933 965 007 049 02 933 965 007 049 02 933 965 007 049 02 933 965 007 049 02 933 965 007 049 02 933 965 007 049 02 933 965 007 049 02 2..79 2..93.57 2.38 2.08.73 2.52 2..88.49 2.37 2.04.65 2.80 2.52 2.9.8.39 2.94 2.66 2.34.98.56 3.08 2.8 2.50 2.4.73 3.2 2.95 2.65 2..90 3.35 3.0 2.80 2.46 2.07 3.49 3. 2.96 2.62 2. 3.63 3.39 3. 2.78 2.4 3.33 3.52 3.33 3.52 3.68 3.33 3.52 3.68 3.33 3.52 3.68 3.90 3.52 3.68 3.90 3.33 3.52 3.68 3.90 4.0 3.33 3.52 3.68 3.90 4.0 3.33 3.52 3.68 3.90 4.0 3.33 3.52 3.68 3.90 4.0 3.33 3.52 3.68 3.90 4.0 3.33 3.52 3.68 3.90 4.0 3.33 3.52 3.68 3.90 4.0 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 975 007 975 007 049 975 007 049 975 007 049 02 007 049 02 975 007 049 02 34 975 007 049 02 34 975 007 049 02 34 975 007 049 02 34 975 007 049 02 34 975 007 049 02 34 975 007 049 02 34 2.03.72 2.6.87.5 2. 2.0.66 2.43 2.5.80.44 2..95.60 2.43 2.0.76.35 2.83 2.57 2..9.52 2.96 2.7 2.39 2.07.68 3.0 2.85 2.54 2..84 3. 2.99 2.69 2.38 2.0 3.36 3.3 2.83 2.54 2.7 3.49 3. 2.98 2.69 2.33 PERFORMANCE DATA COOLING operation Rated frequency 67Hz SLZ-A2AR.TH / SUZ-A2VR.TH CAPACITY : 3.2(kW) INPUT : 060(W) SHF : 0.79 NOTE Q : Total capacity (kw) SHF : Sensible heat factor DB : Dry-bulb temperature SHC : Sensible heat capacity (kw) INPUT : Total power input (W) WB : Wet-bulb temperature
OUTDOOR D.B.(;) INDOOR INDOOR 35 40 46 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 3.4 3. 3.4 3. 3.49 3.4 3. 3.49 3.4 3. 3.49 3.68 3. 3.49 3.68 3.4 3. 3.49 3.68 3.87 3.4 3. 3.49 3.68 3.87 3.4 3. 3.49 3.68 3.87 3.4 3. 3.49 3.68 3.87 3.4 3. 3.49 3.68 3.87 3.4 3. 3.49 3.68 3.87 3.4 3. 3.49 3.68 3.87 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 039 08 039 08 039 08 039 08 66 08 66 039 08 66 039 08 66 039 08 66 039 08 66 039 08 66 039 08 66 039 08 66.9.62 2.04.75.43 2.6.88.57 2. 2.0.7.36 2.4.85.5 2.54 2..99.66. 2.67 2.4 2.3.80.43 2.79 2.54 2..95.59 2.92 2.67 2.4 2.0.74 3.04 2.80 2.55 2..90 3.7 2.93 2.69 2.39 2.05 3. 3.07 2.83 2.54 2.2 3.07 3.07 3. 3.07 3. 3.07 3. 3.46 3.07 3. 3.46 3.07 3. 3.46 3.65 3.07 3. 3.46 3.65 3.07 3. 3.46 3.65 3.07 3. 3.46 3.65 3.07 3. 3.46 3.65 3.07 3. 3.46 3.65 3.07 3. 3.46 3.65 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 02 34 02 34 7 02 34 7 02 34 7 34 7 02 34 7 02 34 7 02 34 7 02 34 7 02 34 7 02 34 7 02 34 7.76.5.87.63.34.99.75.47 2.0.87.60. 2.00.73.42 2.33 2.2.86.56. 2.45 2..99.69.35 2.56 2.37 2.2.83.50 2.68 2.49 2..97.64 2.79 2.6 2.38 2..79 2.9 2.73 2.5 2..93 3.02 2.86 2.64 2.38 2.08 2.66 2.85 2.66 2.85 3.04 2.66 2.85 3.04 2.66 2.85 3.04 3. 2.85 3.04 3. 2.66 2.85 3.04 3. 3.42 2.66 2.85 3.04 3. 3.42 2.66 2.85 3.04 3. 3.42 2.66 2.85 3.04 3. 3.42 2.66 2.85 3.04 3. 3.42 2.66 2.85 3.04 3. 3.42 2.66 2.85 3.04 3. 3.42 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 45 98 45 98 2 45 98 2 45 98 2 2 98 2 2 45 98 2 2 34 45 98 2 2 34 45 98 2 2 34 45 98 2 2 34 45 98 2 2 34 45 98 2 2 34 45 98 2 2 34.62.40.73.5..83.62.37.94.74.49.2.85.6.34 2.5.97.73.47.3 2. 2.08.85.60. 2.36 2.9.98.73.40 2.47 2.3 2.0.86.54 2.58 2.42 2..99.68 2.68 2.53 2.34 2.2.8 2.79 2.65 2.46 2..95 PERFORMANCE DATA COOLING operation Rated frequency 67Hz SLZ-A2AR.TH / SUZ-A2VR.TH CAPACITY : 3.2(kW) INPUT : 060(W) SHF : 0.79 NOTE Q : Total capacity (kw) SHF : Sensible heat factor DB : Dry-bulb temperature SHC : Sensible heat capacity (kw) INPUT : Total power input (W) WB : Wet-bulb temperature
OUTDOOR D.B.(;) INDOOR INDOOR 2 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 5.4 5.64 5.4 5.64 5.87 5.4 5.64 5.87 5.4 5.64 5.87 6.6 5.64 5.87 6.6 5.4 5.64 5.87 6.6 6.35 5.4 5.64 5.87 6.6 6.35 5.4 5.64 5.87 6.6 6.35 5.4 5.64 5.87 6.6 6.35 5.4 5.64 5.87 6.6 6.35 5.4 5.64 5.87 6.6 6.35 5.4 5.64 5.87 6.6 6.35 0.50 0.38 0.54 0.42 0. 0.58 0.46 0.34 0.62 0.50 0.38 0. 0.54 0.42 0. 0.70 0.58 0.46 0.34 0. 0.74 0.62 0.50 0.38 0. 0.78 0.66 0.54 0.42 0. 0.82 0.70 0.58 0.46 0.34 0.86 0.74 0.62 0.50 0.38 0.90 0.78 0.66 0.54 0.42 0.94 0.82 0.70 0.58 0.46 4 369 4 369 4 4 369 4 4 369 4 483 369 4 483 4 369 4 483 565 4 369 4 483 565 4 369 4 483 565 4 369 4 483 565 4 369 4 483 565 4 369 4 483 565 4 369 4 483 565 2.4 2.92 2.37.76 3.3 2.59.99 3.35 2..60 3.04 2.46.85 3.78 3. 2.0.40 4.00 3.49 2.93 2.34.65 4. 3.72 3.7 2.59.90 4.43 3.94 3.40 2.84 2.6 4.65 4.7 3.64 3.08 2.4 4.86 4.40 3.87 3.33 2.67 5.08 4.62 4. 3.58 2.92 5. 5.4 5. 5.4 5.66 5. 5.4 5.66 5. 5.4 5.66 5.93 5.4 5.66 5.93 5. 5.4 5.66 5.93 6.6 5. 5.4 5.66 5.93 6.6 5. 5.4 5.66 5.93 6.6 5. 5.4 5.66 5.93 6.6 5. 5.4 5.66 5.93 6.6 5. 5.4 5.66 5.93 6.6 5. 5.4 5.66 5.93 6.6 0.50 0.38 0.54 0.42 0. 0.58 0.46 0.34 0.62 0.50 0.38 0. 0.54 0.42 0. 0.70 0.58 0.46 0.34 0. 0.74 0.62 0.50 0.38 0. 0.78 0.66 0.54 0.42 0. 0.82 0.70 0.58 0.46 0.34 0.86 0.74 0.62 0.50 0.38 0.90 0.78 0.66 0.54 0.42 0.94 0.82 0.70 0.58 0.46 369 45 369 45 508 369 45 508 369 45 508 565 45 508 565 369 45 508 565 646 369 45 508 565 646 369 45 508 565 646 369 45 508 565 646 369 45 508 565 646 369 45 508 565 646 369 45 508 565 646 2.59 2.05 2.79 2..70 3.00 2.49.92 3.2 2.5.54 2.92 2.38.78 3.62 3.3 2.60 2.02.36 3.83 3.35 2.83 2..60 4.04 3.57 3.06 2.49.85 4. 3.78 3. 2.73 2.0 4.45 4.00 3.5 2.97 2.34 4.66 4. 3.73 3. 2.59 4.86 4.43 3.96 3.44 2.84 4.97 5. 4.97 5. 5.52 4.97 5. 5.52 4.97 5. 5.52 5.80 5. 5.52 5.80 4.97 5. 5.52 5.80 6.07 4.97 5. 5.52 5.80 6.07 4.97 5. 5.52 5.80 6.07 4.97 5. 5.52 5.80 6.07 4.97 5. 5.52 5.80 6.07 4.97 5. 5.52 5.80 6.07 4.97 5. 5.52 5.80 6.07 0.50 0.38 0.54 0.42 0. 0.58 0.46 0.34 0.62 0.50 0.38 0. 0.54 0.42 0. 0.70 0.58 0.46 0.34 0. 0.74 0.62 0.50 0.38 0. 0.78 0.66 0.54 0.42 0. 0.82 0.70 0.58 0.46 0.34 0.86 0.74 0.62 0.50 0.38 0.90 0.78 0.66 0.54 0.42 0.94 0.82 0.70 0.58 0.46 434 483 434 483 549 434 483 549 434 483 549 64 483 549 64 434 483 549 64 695 434 483 549 64 695 434 483 549 64 695 434 483 549 64 695 434 483 549 64 695 434 483 549 64 695 434 483 549 64 695 2.48.99 2.68 2..66 2.4.88 3.08 2.62 2.0.5 2.83 2..74 3.48 3.04 2.54.97.34 3.68 3. 2.76 2..58 3.88 3.46 2.98 2.43.82 4.07 3.67 3. 2.67 2.06 4. 3.88 3.42 2.90 2.3 4.47 4.09 3.64 3.3 2.55 4.67 4. 3.86 3.36 2.79 4.78 5.06 4.78 5.06 5. 4.78 5.06 5. 4.78 5.06 5. 5.6 5.06 5. 5.6 4.78 5.06 5. 5.6 5.89 4.78 5.06 5. 5.6 5.89 4.78 5.06 5. 5.6 5.89 4.78 5.06 5. 5.6 5.89 4.78 5.06 5. 5.6 5.89 4.78 5.06 5. 5.6 5.89 4.78 5.06 5. 5.6 5.89 0.50 0.38 0.54 0.42 0. 0.58 0.46 0.34 0.62 0.50 0.38 0. 0.54 0.42 0. 0.70 0.58 0.46 0.34 0. 0.74 0.62 0.50 0.38 0. 0.78 0.66 0.54 0.42 0. 0.82 0.70 0.58 0.46 0.34 0.86 0.74 0.62 0.50 0.38 0.90 0.78 0.66 0.54 0.42 0.94 0.82 0.70 0.58 0.46 500 549 500 549 64 500 549 64 500 549 64 695 549 64 695 500 549 64 695 744 500 549 64 695 744 500 549 64 695 744 500 549 64 695 744 500 549 64 695 744 500 549 64 695 744 500 549 64 695 744 2.39.92 2.58 2.3.59 2.77 2.33.80 2.97 2.53 2.0.46 2.73 2..68 3.35 2.93 2.43.9. 3.54 3.4 2.65 2.3.53 3.73 3.34 2.86 2.36.77 3.92 3.54 3.07 2.58 2.00 4. 3.74 3. 2.8 2. 4.3 3.95 3.49 3.03 2.47 4.50 4.5 3.70 3. 2.7 PERFORMANCE DATA COOLING operation Rated frequency 65Hz SLZ-AAR.TH / SUZ-AVR.TH CAPACITY : 4.6(kW) INPUT : 6(W) SHF : 0.68
3 OUTDOOR D.B.(;) INDOOR INDOOR 35 40 46 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 4.5 4.74 4.5 4.74 5.0 4.5 4.74 5.0 4.5 4.74 5.0 5. 4.74 5.0 5. 4.5 4.74 5.0 5. 5.57 4.5 4.74 5.0 5. 5.57 4.5 4.74 5.0 5. 5.57 4.5 4.74 5.0 5. 5.57 4.5 4.74 5.0 5. 5.57 4.5 4.74 5.0 5. 5.57 4.5 4.74 5.0 5. 5.57 0.50 0.38 0.54 0.42 0. 0.58 0.46 0.34 0.62 0.50 0.38 0. 0.54 0.42 0. 0.70 0.58 0.46 0.34 0. 0.74 0.62 0.50 0.38 0. 0.78 0.66 0.54 0.42 0. 0.82 0.70 0.58 0.46 0.34 0.86 0.74 0.62 0.50 0.38 0.90 0.78 0.66 0.54 0.42 0.94 0.82 0.70 0.58 0.46 597 663 597 663 7 597 663 7 597 663 7 793 663 7 793 597 663 7 793 58 597 663 7 793 58 597 663 7 793 58 597 663 7 793 58 597 663 7 793 58 597 663 7 793 58 597 663 7 793 58 2..80 2.43.99.50 2.6 2..70 2.79 2.37.9.38 2.56 2..59 3.6 2.75 2.3.80. 3.34 2.94 2.5 2.0.45 3.52 3.3 2.7 2..67 3.70 3. 2.9 2.43.89 3.88 3.5 3. 2.65 2.2 4.06 3.70 3.3 2.86 2.34 4. 3.89 3.5 3.07 2.56 4.4 4.42 4.4 4.42 4.69 4.4 4.42 4.69 4.4 4.42 4.69 4.97 4.42 4.69 4.97 4.4 4.42 4.69 4.97 5. 4.4 4.42 4.69 4.97 5. 4.4 4.42 4.69 4.97 5. 4.4 4.42 4.69 4.97 5. 4.4 4.42 4.69 4.97 5. 4.4 4.42 4.69 4.97 5. 4.4 4.42 4.69 4.97 5. 0.50 0.38 0.54 0.42 0. 0.58 0.46 0.34 0.62 0.50 0.38 0. 0.54 0.42 0. 0.70 0.58 0.46 0.34 0. 0.74 0.62 0.50 0.38 0. 0.78 0.66 0.54 0.42 0. 0.82 0.70 0.58 0.46 0.34 0.86 0.74 0.62 0.50 0.38 0.90 0.78 0.66 0.54 0.42 0.94 0.82 0.70 0.58 0.46 695 744 695 744 695 744 695 744 75 744 75 695 744 75 940 695 744 75 940 695 744 75 940 695 744 75 940 695 744 75 940 695 744 75 940 695 744 75 940 2.07.68 2..85.4 2.40 2.03.60 2.57 2.2.78. 2.38.97.49 2.90 2.56 2.6.69.5 3.06 2.74 2.35.89.36 3. 2.9 2.53 2.09.57 3.39 3.09 2.72 2..78 3.56 3. 2.9 2.48.99 3.73 3.44 3.0 2.68 2. 3.89 3.62 3. 2.4 3.82 4.09 3.82 4.09 4.37 3.82 4.09 4.37 3.82 4.09 4.37 4.69 4.09 4.37 4.69 3.82 4.09 4.37 4.69 4.92 3.82 4.09 4.37 4.69 4.92 3.82 4.09 4.37 4.69 4.92 3.82 4.09 4.37 4.69 4.92 3.82 4.09 4.37 4.69 4.92 3.82 4.09 4.37 4.69 4.92 3.82 4.09 4.37 4.69 4.92 0.50 0.38 0.54 0.42 0. 0.58 0.46 0.34 0.62 0.50 0.38 0. 0.54 0.42 0. 0.70 0.58 0.46 0.34 0. 0.74 0.62 0.50 0.38 0. 0.78 0.66 0.54 0.42 0. 0.82 0.70 0.58 0.46 0.34 0.86 0.74 0.62 0.50 0.38 0.90 0.78 0.66 0.54 0.42 0.94 0.82 0.70 0.58 0.46 760 42 760 42 9 760 42 9 760 42 9 956 42 9 956 760 42 9 956 2 760 42 9 956 2 760 42 9 956 2 760 42 9 956 2 760 42 9 956 2 760 42 9 956 2 760 42 9 956 2.9.56 2.06.72.3 2.2.88.49 2.37 2.05.66. 2.2.84.4 2.67 2.37 2.0.60.08 2.83 2.54 2.9.78. 2.98 2.36.97.48 3.3 2.87 2.53 2.6.67 3. 3.03 2.7 2.35.87 3.44 3.9 2.53 2.07 3.59 3.36 3.06 2.72 2. PERFORMANCE DATA COOLING operation Rated frequency 65Hz SLZ-AAR.TH / SUZ-AVR.TH CAPACITY : 4.6(kW) INPUT : 6(W) SHF : 0.68
OUTDOOR D.B.(;) INDOOR INDOOR 2 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 2.94 2.94 3.06 2.94 3.06 2.94 3.06 3. 2.94 3.06 3. 2.94 3.06 3. 3.3 2.94 3.06 3. 3.3 2.94 3.06 3. 3.3 2.94 3.06 3. 3.3 2.94 3.06 3. 3.3 2.94 3.06 3. 3.3 2.94 3.06 3. 3.3 0.60 0.48 0.64 0.52 0.40 0.68 0.56 0.44 0.72 0.60 0.48 0.36 0.64 0.52 0.40 0.80 0.68 0.56 0.44 0. 0.84 0.72 0.60 0.48 0.36 0.88 0.76 0.64 0.52 0.40 0.92 0.80 0.68 0.56 0.44 0.96 0.84 0.72 0.60 0.48.00 0.88 0.76 0.64 0.52.04 0.92 0.80 0.68 0.56 592 6 592 6 644 592 6 644 592 6 644 673 6 644 673 592 6 644 673 70 592 6 644 673 70 592 6 644 673 70 592 6 644 673 70 592 6 644 673 70 592 6 644 673 70 592 6 644 673 70.69.4.80.53..92.65.35 2.03.76.47.6.88.59. 2. 2.00.7.42.06 2.37 2.2.84.54.9 2.48 2..96.67. 2.59 2.35 2.08.80.46 2.7 2.47 2..93.59 2.59 2.33 2.06.72 2.93 2.45 2.9.85 2.95 2.95 2.95 3.0 2.95 3.0 2.95 3.0 3. 2.95 3.0 3. 2.95 3.0 3. 2.95 3.0 3. 2.95 3.0 3. 2.95 3.0 3. 2.95 3.0 3. 0.60 0.48 0.64 0.52 0.40 0.68 0.56 0.44 0.72 0.60 0.48 0.36 0.64 0.52 0.40 0.80 0.68 0.56 0.44 0. 0.84 0.72 0.60 0.48 0.36 0.88 0.76 0.64 0.52 0.40 0.92 0.80 0.68 0.56 0.44 0.96 0.84 0.72 0.60 0.48.00 0.88 0.76 0.64 0.52.04 0.92 0.80 0.68 0.56 6 659 6 659 685 6 659 685 6 659 685 70 659 685 70 6 659 685 70 747 6 659 685 70 747 6 659 685 70 747 6 659 685 70 747 6 659 685 70 747 6 659 685 70 747 6 659 685 70 747.62.35.73.47..84.58..94.69.42..80.54. 2.6.92.65.36.03 2. 2.03.77.49.6 2.38 2.4.89.6. 2.48 2. 2.0.73.42 2.59 2.37 2.3.86.54 2.48 2..98.67 2.8 2.59 2.36 2..80 2.59 2.74 2.59 2.74 2.59 2.74 2.59 2.74 3.02 2.74 3.02 2.59 2.74 3.02 3.7 2.59 2.74 3.02 3.7 2.59 2.74 3.02 3.7 2.59 2.74 3.02 3.7 2.59 2.74 3.02 3.7 2.59 2.74 3.02 3.7 2.59 2.74 3.02 3.7 0.60 0.48 0.64 0.52 0.40 0.68 0.56 0.44 0.72 0.60 0.48 0.36 0.64 0.52 0.40 0.80 0.68 0.56 0.44 0. 0.84 0.72 0.60 0.48 0.36 0.88 0.76 0.64 0.52 0.40 0.92 0.80 0.68 0.56 0.44 0.96 0.84 0.72 0.60 0.48.00 0.88 0.76 0.64 0.52.04 0.92 0.80 0.68 0.56 65 673 65 673 703 65 673 703 65 673 703 733 673 703 733 65 673 703 733 770 65 673 703 733 770 65 673 703 733 770 65 673 703 733 770 65 673 703 733 770 65 673 703 733 770 65 673 703 733 770.56.3.66.42.5.76.53..87.64.38.09.75.50.2 2.07.86.6.33.0 2..97.73.45.4 2. 2.08.84.57. 2.38 2.9.96.69.39 2.49 2. 2.07.8.52 2.59 2.4 2.9.94.65 2.52 2. 2.06.77 2.50 2.64 2.50 2.64 2.76 2.50 2.64 2.76 2.50 2.64 2.76 2.93 2.64 2.76 2.93 2.50 2.64 2.76 2.93 3.07 2.50 2.64 2.76 2.93 3.07 2.50 2.64 2.76 2.93 3.07 2.50 2.64 2.76 2.93 3.07 2.50 2.64 2.76 2.93 3.07 2.50 2.64 2.76 2.93 3.07 2.50 2.64 2.76 2.93 3.07 0.60 0.48 0.64 0.52 0.40 0.68 0.56 0.44 0.72 0.60 0.48 0.36 0.64 0.52 0.40 0.80 0.68 0.56 0.44 0. 0.84 0.72 0.60 0.48 0.36 0.88 0.76 0.64 0.52 0.40 0.92 0.80 0.68 0.56 0.44 0.96 0.84 0.72 0.60 0.48.00 0.88 0.76 0.64 0.52.04 0.92 0.80 0.68 0.56 68 703 68 703 733 68 703 733 68 703 733 770 703 733 770 68 703 733 770 792 68 703 733 770 792 68 703 733 770 792 68 703 733 770 792 68 703 733 770 792 68 703 733 770 792 68 703 733 770 792.50..60.37.0.70.48.2.80.58..05.69.44.7 2.00.80.55. 0.98 2.0.90.66.4. 2. 2.0.77.52. 2. 2..88.64.35 2.40 2..99.76.47 2.50 2. 2.0.87.60 2.60 2.43 2.2.99.72 PERFORMANCE DATA COOLING operation Rated frequency 57Hz SEZ-A09CR.W / SUZ-A09VR.TH CAPACITY : 2.4(kW) INPUT : 740(W) SHF : 0.78 NOTE Q : Total capacity (kw) SHF : Sensible heat factor DB : Dry-bulb temperature SHC : Sensible heat capacity (kw) INPUT : Total power input (W) WB : Wet-bulb temperature
33 OUTDOOR D.B.(;) INDOOR INDOOR 35 40 46 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 2.35 2.47 2.35 2.47 2.62 2.35 2.47 2.62 2.35 2.47 2.62 2.76 2.47 2.62 2.76 2.35 2.47 2.62 2.76 2.90 2.35 2.47 2.62 2.76 2.90 2.35 2.47 2.62 2.76 2.90 2.35 2.47 2.62 2.76 2.90 2.35 2.47 2.62 2.76 2.90 2.35 2.47 2.62 2.76 2.90 2.35 2.47 2.62 2.76 2.90 0.60 0.48 0.64 0.52 0.40 0.68 0.56 0.44 0.72 0.60 0.48 0.36 0.64 0.52 0.40 0.80 0.68 0.56 0.44 0. 0.84 0.72 0.60 0.48 0.36 0.88 0.76 0.64 0.52 0.40 0.92 0.80 0.68 0.56 0.44 0.96 0.84 0.72 0.60 0.48.00 0.88 0.76 0.64 0.52.04 0.92 0.80 0.68 0.56 7 755 7 755 784 7 755 784 7 755 784 84 755 784 84 7 755 784 84 844 7 755 784 84 844 7 755 784 84 844 7 755 784 84 844 7 755 784 84 844 7 755 784 84 844 7 755 784 84 844.4.9.5..05.60.38.5.69.48. 0.99.58.36.0.88.68.46.2.98.78.57..05 2.07.88.67.44.6 2.6.98.78.55. 2. 2.08.88.66.39 2.35 2..99.77.5 2.45 2. 2.09.88.63 2.6 2. 2.6 2. 2.45 2.6 2. 2.45 2.6 2. 2.45 2.59 2. 2.45 2.59 2.6 2. 2.45 2.59 2.74 2.6 2. 2.45 2.59 2.74 2.6 2. 2.45 2.59 2.74 2.6 2. 2.45 2.59 2.74 2.6 2. 2.45 2.59 2.74 2.6 2. 2.45 2.59 2.74 2.6 2. 2.45 2.59 2.74 0.60 0.48 0.64 0.52 0.40 0.68 0.56 0.44 0.72 0.60 0.48 0.36 0.64 0.52 0.40 0.80 0.68 0.56 0.44 0. 0.84 0.72 0.60 0.48 0.36 0.88 0.76 0.64 0.52 0.40 0.92 0.80 0.68 0.56 0.44 0.96 0.84 0.72 0.60 0.48.00 0.88 0.76 0.64 0.52.04 0.92 0.80 0.68 0.56 770 792 770 792 8 770 792 8 770 792 8 85 792 8 85 770 792 8 85 88 770 792 8 85 88 770 792 8 85 88 770 792 8 85 88 770 792 8 85 88 770 792 8 85 88 770 792 8 85 88...38. 0.98.47..08.56.38..47..04.73.57.37.4 0.88.8.66.47. 0.98.90.75.57.35.09.99.84.66.45. 2.07.94.76.56.3 2.6 2.03.86.66.42 2. 2.2.96.76.53.99 2.4.99 2.4 2..99 2.4 2..99 2.4 2. 2.45 2.4 2. 2.45.99 2.4 2. 2.45 2.57.99 2.4 2. 2.45 2.57.99 2.4 2. 2.45 2.57.99 2.4 2. 2.45 2.57.99 2.4 2. 2.45 2.57.99 2.4 2. 2.45 2.57.99 2.4 2. 2.45 2.57 0.60 0.48 0.64 0.52 0.40 0.68 0.56 0.44 0.72 0.60 0.48 0.36 0.64 0.52 0.40 0.80 0.68 0.56 0.44 0. 0.84 0.72 0.60 0.48 0.36 0.88 0.76 0.64 0.52 0.40 0.92 0.80 0.68 0.56 0.44 0.96 0.84 0.72 0.60 0.48.00 0.88 0.76 0.64 0.52.04 0.92 0.80 0.68 0.56 799 836 799 836 858 799 836 858 799 836 858 888 836 858 888 799 836 858 888 9 799 836 858 888 9 799 836 858 888 9 799 836 858 888 9 799 836 858 888 9 799 836 858 888 9 799 836 858 888 9..03.. 0.9.35..00.43..09 0.88.37.9 0.98.59.45..08 0.82.67.54.37. 0.92.75.62.46..03.83.7.55.37.3.9.79.64.47..99.88.73.57.34 2.07.97.82.66.44 PERFORMANCE DATA COOLING operation Rated frequency 57Hz SEZ-A09CR.W / SUZ-A09VR.TH CAPACITY : 2.4(kW) INPUT : 740(W) SHF : 0.78 NOTE Q : Total capacity (kw) SHF : Sensible heat factor DB : Dry-bulb temperature SHC : Sensible heat capacity (kw) INPUT : Total power input (W) WB : Wet-bulb temperature
34 OUTDOOR D.B.(;) INDOOR INDOOR 2 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 4.00 4.7 4.00 4.7 4.34 4.00 4.7 4.34 4.00 4.7 4.34 4.56 4.7 4.34 4.56 4.00 4.7 4.34 4.56 4.69 4.00 4.7 4.34 4.56 4.69 4.00 4.7 4.34 4.56 4.69 4.00 4.7 4.34 4.56 4.69 4.00 4.7 4.34 4.56 4.69 4.00 4.7 4.34 4.56 4.69 4.00 4.7 4.34 4.56 4.69 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 872 96 872 96 948 872 96 948 872 96 948 992 96 948 992 872 96 948 992 046 872 96 948 992 046 872 96 948 992 046 872 96 948 992 046 872 96 948 992 046 872 96 948 992 046 872 96 948 992 046 2.44 2.04 2.60 2.2.78 2.76 2.37.95 2.92 2.54 2.2.69 2.7 2..87 3. 2.87 2.47 2.05.55 3.40 3.04 2.64 2..74 3.56 3.2 2.4.92 3.72 3.37 2.99 2.60 2. 3.88 3.54 3.6 2.78 2. 4.03 3.7 3.34 2.96 2.49 4.9 3.87 3.5 3.4 2.67 3.83 4.00 3.83 4.00 4. 3.83 4.00 4. 3.83 4.00 4. 4.39 4.00 4. 4.39 3.83 4.00 4. 4.39 4.56 3.83 4.00 4. 4.39 4.56 3.83 4.00 4. 4.39 4.56 3.83 4.00 4. 4.39 4.56 3.83 4.00 4. 4.39 4.56 3.83 4.00 4. 4.39 4.56 3.83 4.00 4. 4.39 4.56 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 96 970 96 970 008 96 970 008 96 970 008 046 970 008 046 96 970 008 046 0 96 970 008 046 0 96 970 008 046 0 96 970 008 046 0 96 970 008 046 0 96 970 008 046 0 96 970 008 046 0 2.33.96 2.49 2.2.7 2.64 2..88 2.79 2.44 2.05.62 2.60 2..80 3.0 2.76 2.38.97.50 3. 2.92 2.55 2.5.69 3.40 3.08 2.72 2..87 3.56 3. 2.89 2.50 2.05 3.7 3.40 3.05 2.68 2. 3.86 3.56 3. 2.85 2.4 4.02 3.72 3.39 3.03 2.60 3.67 3.88 3.67 3.88 4.08 3.67 3.88 4.08 3.67 3.88 4.08 4. 3.88 4.08 4. 3.67 3.88 4.08 4. 4.49 3.67 3.88 4.08 4. 4.49 3.67 3.88 4.08 4. 4.49 3.67 3.88 4.08 4. 4.49 3.67 3.88 4.08 4. 4.49 3.67 3.88 4.08 4. 4.49 3.67 3.88 4.08 4. 4.49 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 959 992 959 992 036 959 992 036 959 992 036 079 992 036 079 959 992 036 079 34 959 992 036 079 34 959 992 036 079 34 959 992 036 079 34 959 992 036 079 34 959 992 036 079 34 959 992 036 079 34 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 3.54 3.74 3.54 3.74 3.9 3.54 3.74 3.9 3.54 3.74 3.9 4.5 3.74 3.9 4.5 3.54 3.74 3.9 4.5 4.35 3.54 3.74 3.9 4.5 4.35 3.54 3.74 3.9 4.5 4.35 3.54 3.74 3.9 4.5 4.35 3.54 3.74 3.9 4.5 4.35 3.54 3.74 3.9 4.5 4.35 3.54 3.74 3.9 4.5 4.35 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 003 036 003 036 079 003 036 079 003 036 079 34 036 079 34 003 036 079 34 66 003 036 079 34 66 003 036 079 34 66 003 036 079 34 66 003 036 079 34 66 003 036 079 34 66 003 036 079 34 66 2.6.83 2..98.60 2.44 2.3.76 2.58 2..92.53 2.43 2.07.70 2.86 2.58 2..87.44 3.0 2.73 2.39 2.03.6 3.5 2.54 2..78 3. 3.03 2.36.96 3.43 3. 2.85 2.53 2.3 3.57 3.33 3.0 2.3 3.7 3.48 3.7 2.86 2.48 PERFORMANCE DATA COOLING operation Rated frequency 67Hz SEZ-A2AR.TH / SUZ-A2VR.TH CAPACITY : 3.4(kW) INPUT : 090(W) SHF : 0.79 NOTE Q : Total capacity (kw) SHF : Sensible heat factor DB : Dry-bulb temperature SHC : Sensible heat capacity (kw) INPUT : Total power input (W) WB : Wet-bulb temperature
35 OUTDOOR D.B.(;) INDOOR INDOOR 35 40 46 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 3.33 3.50 3.33 3.50 3.7 3.33 3.50 3.7 3.33 3.50 3.7 3.9 3.50 3.7 3.9 3.33 3.50 3.7 3.9 4. 3.33 3.50 3.7 3.9 4. 3.33 3.50 3.7 3.9 4. 3.33 3.50 3.7 3.9 4. 3.33 3.50 3.7 3.9 4. 3.33 3.50 3.7 3.9 4. 3.33 3.50 3.7 3.9 4. 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 068 2 068 2 55 068 2 55 068 2 55 99 2 55 99 068 2 55 99 3 068 2 55 99 3 068 2 55 99 3 068 2 55 99 3 068 2 55 99 3 068 2 55 99 3 068 2 55 99 3 2.03.72 2.7.86.52 2. 2.00.67 2.43 2.4.82.45 2..96.60 2.42 2..76.36 2.83 2.56 2..92.52 2.97 2.4 2.07.69 3.0 2.84 2.56 2..85 3. 2.98 2.7 2.39 2.02 3.37 3.2 2.85 2.54 2. 3.50 3. 3.00 2.34 3.06 3. 3.06 3. 3.47 3.06 3. 3.47 3.06 3. 3.47 3.67 3. 3.47 3.67 3.06 3. 3.47 3.67 3.88 3.06 3. 3.47 3.67 3.88 3.06 3. 3.47 3.67 3.88 3.06 3. 3.47 3.67 3.88 3.06 3. 3.47 3.67 3.88 3.06 3. 3.47 3.67 3.88 3.06 3. 3.47 3.67 3.88 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 34 66 34 66 34 66 34 66 4 66 4 34 66 4 7 34 66 4 7 34 66 4 7 34 66 4 7 34 66 4 7 34 66 4 7 34 66 4 7.87.60.99.73.42 2..86.56 2..99.70.36 2.2.84.5 2.48 2..98.65. 2.60 2.38 2.2.80.43 2.72 2.5 2..95.59 2.85 2.64 2.39 2.09.74 2.97 2.77 2.53 2..90 3.09 2.90 2.67 2.39 2.05 3.2 3.04 2.8 2.53 2.2 3.03 3.03 3. 3.03 3. 3.03 3. 3.47 3.03 3. 3.47 3.03 3. 3.47 3.64 3.03 3. 3.47 3.64 3.03 3. 3.47 3.64 3.03 3. 3.47 3.64 3.03 3. 3.47 3.64 3.03 3. 3.47 3.64 3.03 3. 3.47 3.64 0.6 0.4 0.6 0.4 0.8 0.6 0.4 0.8 0.97 0.6.0.05 0.8 77 2 77 2 4 77 2 4 77 2 4 8 2 4 8 77 2 4 8 352 77 2 4 8 352 77 2 4 8 352 77 2 4 8 352 77 2 4 8 352 77 2 4 8 352 77 2 4 8 352.72.48.83.60..95.72.45 2.06.85.58..97.7.42 2. 2.09.84.56. 2.40 2.2.97.70.35 2.5 2.33 2.0.84.49 2.62 2.45 2..98.64 2.74 2.57 2.36 2.2.78 2.85 2.69 2.49 2..93 2.96 2.8 2.62 2.39 2.07 PERFORMANCE DATA COOLING operation Rated frequency 67Hz SEZ-A2AR.TH / SUZ-A2VR.TH CAPACITY : 3.4(kW) INPUT : 090(W) SHF : 0.79 NOTE Q : Total capacity (kw) SHF : Sensible heat factor DB : Dry-bulb temperature SHC : Sensible heat capacity (kw) INPUT : Total power input (W) WB : Wet-bulb temperature
36 OUTDOOR D.B.(;) INDOOR INDOOR 2 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 5.88 6.3 5.88 6.3 6.38 5.88 6.3 6.38 5.88 6.3 6.38 6.70 6.3 6.38 6.70 5.88 6.3 6.38 6.70 6.90 5.88 6.3 6.38 6.70 6.90 5.88 6.3 6.38 6.70 6.90 5.88 6.3 6.38 6.70 6.90 5.88 6.3 6.38 6.70 6.90 5.88 6.3 6.38 6.70 6.90 5.88 6.3 6.38 6.70 6.90 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 4 495 4 495 549 4 495 549 4 495 549 6 495 549 6 4 495 549 6 709 4 495 549 6 709 4 495 549 6 709 4 495 549 6 709 4 495 549 6 709 4 495 549 6 709 4 495 549 6 709 3.35 2.76 3.58 3.00 2.36 3.82 3. 2.6 4.05 3.49 2.87 2.2 3.74 3.2 2.48 4.52 3.98 3.38 2.75 2.00 4.76 4. 3.63 3.02 2. 4.99 4.47 3.89 3. 2.55 5. 4.72 4.4 3.55 2.83 5.46 4.96 4.40 3.82 3. 5.70 5.2 4.65 4.09 3.38 5.93 5.45 4.9 4.36 3.66 5.63 5.88 5.63 5.88 6.5 5.63 5.88 6.5 5.63 5.88 6.5 6.45 5.88 6.5 6.45 5.63 5.88 6.5 6.45 6.70 5.63 5.88 6.5 6.45 6.70 5.63 5.88 6.5 6.45 6.70 5.63 5.88 6.5 6.45 6.70 5.63 5.88 6.5 6.45 6.70 5.63 5.88 6.5 6.45 6.70 5.63 5.88 6.5 6.45 6.70 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 495 584 495 584 647 495 584 647 495 584 647 709 584 647 709 495 584 647 709 798 495 584 647 709 798 495 584 647 709 798 495 584 647 709 798 495 584 647 709 798 495 584 647 709 798 495 584 647 709 798 3.2 2.64 3.43 2. 3.66 3. 2.52 3.88 3.35 2.77 2.3 3.58 3.0 2.39 4.33 3.82 3. 2.64.94 4.56 4.05 3.5 2.90 2.2 4.78 4. 3.75 3.6 2.48 5.0 4.52 4.00 3.42 2.75 5. 4.76 4. 3.68 3.02 5.46 4.99 4.49 3.93 3. 5.68 5. 4.74 4.9 3.55 5.40 5.70 5.40 5.70 6.00 5.40 5.70 6.00 5.40 5.70 6.00 6. 5.70 6.00 6. 5.40 5.70 6.00 6. 6.60 5.40 5.70 6.00 6. 6.60 5.40 5.70 6.00 6. 6.60 5.40 5.70 6.00 6. 6.60 5.40 5.70 6.00 6. 6.60 5.40 5.70 6.00 6. 6.60 5.40 5.70 6.00 6. 6.60 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 566 6 566 6 69 566 6 69 566 6 69 762 6 69 762 566 6 69 762 5 566 6 69 762 5 566 6 69 762 5 566 6 69 762 5 566 6 69 762 5 566 6 69 762 5 566 6 69 762 5 3.08 2.57 3. 2.79 2. 3.5 3.02 2.46 3.73 3. 2.08 3.48 2.94 2.33 4.6 3.7 3. 2.58.9 4.37 3.93 3.42 2.84 2. 4.59 4.6 3.66 3.09 2.44 4.8 4.39 3.90 3.34 2.7 5.02 4.62 4.4 3.59 2.97 5. 4.85 4.38 3.84 3. 5.45 5.07 4.62 4.0 3.50 5. 5.50 5. 5.50 5.75 5. 5.50 5.75 5. 5.50 5.75 6.0 5.50 5.75 6.0 5. 5.50 5.75 6.0 6.40 5. 5.50 5.75 6.0 6.40 5. 5.50 5.75 6.0 6.40 5. 5.50 5.75 6.0 6.40 5. 5.50 5.75 6.0 6.40 5. 5.50 5.75 6.0 6.40 5. 5.50 5.75 6.0 6.40 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 638 69 638 69 762 638 69 762 638 69 762 5 69 762 5 638 69 762 5 905 638 69 762 5 905 638 69 762 5 905 638 69 762 5 905 638 69 762 5 905 638 69 762 5 905 638 69 762 5 905 2.96 2.48 3.7 2.3 3.38 2.92 2.36 3.59 3.4 2.59 2.0 3.36 2. 4.00 3.58 3.05 2.50.86 4.2 3.80 3. 2.75 2. 4.42 4.02 3.5 2.99 2.37 4.63 4. 3.74 3. 2.62 4.84 4.46 3.97 3.48 5.04 4.68 4. 3.72 3.4 5. 4.90 4.43 3.97 3.39 PERFORMANCE DATA COOLING operation Rated frequency 80Hz SEZ-AAR.TH / SUZ-AVR.TH CAPACITY : 5.0(kW) INPUT : 780(W) SHF : 0.75 NOTE Q : Total capacity (kw) SHF : Sensible heat factor DB : Dry-bulb temperature SHC : Sensible heat capacity (kw) INPUT : Total power input (W) WB : Wet-bulb temperature
37 OUTDOOR D.B.(;) INDOOR INDOOR 35 40 46 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 4.90 5.5 4.90 5.5 5.45 4.90 5.5 5.45 4.90 5.5 5.45 5.75 5.5 5.45 5.75 4.90 5.5 5.45 5.75 6.05 4.90 5.5 5.45 5.75 6.05 4.90 5.5 5.45 5.75 6.05 4.90 5.5 5.45 5.75 6.05 4.90 5.5 5.45 5.75 6.05 4.90 5.5 5.45 5.75 6.05 4.90 5.5 5.45 5.75 6.05 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 744 6 744 6 87 744 6 87 744 6 87 958 6 87 958 744 6 87 958 744 6 87 958 744 6 87 958 744 6 87 958 744 6 87 958 744 6 87 958 744 6 87 958 2.79 2. 2.99 2.52 2.02 3.9 2.73 2. 3.38 2.94 2.45.90 3.4 2.67 2.3 3.77 3.35 2.89 2.36.75 3.97 3.55 3. 2.59 2.00 4.7 3.76 3. 2. 4.36 3.97 3.54 3.05 2.48 4.56 4.7 3.76 3. 2.72 4.75 4.38 3.98 3.5 2.96 4.95 4.58 4. 3.74 3.2 4.50 4.80 4.50 4.80 5.0 4.50 4.80 5.0 4.50 4.80 5.0 5.40 4.80 5.0 5.40 4.50 4.80 5.0 5.40 5.70 4.50 4.80 5.0 5.40 5.70 4.50 4.80 5.0 5.40 5.70 4.50 4.80 5.0 5.40 5.70 4.50 4.80 5.0 5.40 5.70 4.50 4.80 5.0 5.40 5.70 4.50 4.80 5.0 5.40 5.70 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 5 905 5 905 994 5 905 994 5 905 994 47 905 994 47 5 905 994 47 2 5 905 994 47 2 5 905 994 47 2 5 905 994 47 2 5 905 994 47 2 5 905 994 47 2 5 905 994 47 2 2.57 2.6 2.75 2.35.89 2.93 2.54 2.09 3. 2.74 2..78 2.93 2.50 2.00 3.47 3.2 2.2.65 3.65 3.3 2.9 2.43.88 3.83 3.50 3. 2.65 2. 4.0 3.70 3. 2.86 2.34 4.9 3.89 3.52 3.08 2.57 4.37 4.08 3.72 3. 2.79 4.55 4. 3.93 3.5 3.02 4.5 4.45 4.5 4.45 4.75 4.5 4.45 4.75 4.5 4.45 4.75 5.0 4.45 4.75 5.0 4.5 4.45 4.75 5.0 5.35 4.5 4.45 4.75 5.0 5.35 4.5 4.45 4.75 5.0 5.35 4.5 4.45 4.75 5.0 5.35 4.5 4.45 4.75 5.0 5.35 4.5 4.45 4.75 5.0 5.35 4.5 4.45 4.75 5.0 5.35 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 9 9 65 9 65 9 65 6 65 6 9 65 6 07 9 65 6 07 9 65 6 07 9 65 6 07 9 65 6 07 9 65 6 07 9 65 6 07 2.37 2.00 2.53 2..76 2.36.95 2.86 2.54 2.4.68 2.7 2.33.89 3. 2.89 2.52 2.09.55 3.36 3.07 2.7 2..77 3.53 3. 2.90 2.50.98 3.69 3.43 3.09 2.9 3.86 3.60 3. 2.9 2.4 4.03 3.78 3.47 3. 2.62 4.9 3.96 3.66 3. 2.84 PERFORMANCE DATA COOLING operation Rated frequency 80Hz SEZ-AAR.TH / SUZ-AVR.TH CAPACITY : 5.0(kW) INPUT : 780(W) SHF : 0.75 NOTE Q : Total capacity (kw) SHF : Sensible heat factor DB : Dry-bulb temperature SHC : Sensible heat capacity (kw) INPUT : Total power input (W) WB : Wet-bulb temperature
38 OUTDOOR D.B.(;) INDOOR INDOOR 2 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 6.46 6.74 6.46 6.74 7.0 6.46 6.74 7.0 6.46 6.74 7.0 7.37 6.74 7.0 7.37 6.46 6.74 7.0 7.37 7.59 6.46 6.74 7.0 7.37 7.59 6.46 6.74 7.0 7.37 7.59 6.46 6.74 7.0 7.37 7.59 6.46 6.74 7.0 7.37 7.59 6.46 6.74 7.0 7.37 7.59 6.46 6.74 7.0 7.37 7.59 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 568 646 568 646 705 568 646 705 568 646 705 784 646 705 784 568 646 705 784 82 568 646 705 784 82 568 646 705 784 82 568 646 705 784 82 568 646 705 784 82 568 646 705 784 82 568 646 705 784 82 3.68 3.03 3.94 3. 2.59 4. 3.57 4.46 3.84 3.6 2.43 4. 3.44 2.73 4.98 4.38 3.72 3.02 2. 5. 4.65 4.00 3. 2.50 5.49 4.92 4. 3.6 2.8 5.75 5.9 4.56 3.9 3. 6.0 5.46 4.84 4. 3.42 6. 5.73 5.2 4.50 3.72 6.53 6.00 5.40 4.79 4.02 6.9 6.46 6.9 6.46 6.77 6.9 6.46 6.77 6.9 6.46 6.77 7.0 6.46 6.77 7.0 6.9 6.46 6.77 7.0 7.37 6.9 6.46 6.77 7.0 7.37 6.9 6.46 6.77 7.0 7.37 6.9 6.46 6.77 7.0 7.37 6.9 6.46 6.77 7.0 7.37 6.9 6.46 6.77 7.0 7.37 6.9 6.46 6.77 7.0 7.37 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 646 744 646 744 3 646 744 3 646 744 3 82 744 3 82 646 744 3 82 980 646 744 3 82 980 646 744 3 82 980 646 744 3 82 980 646 744 3 82 980 646 744 3 82 980 646 744 3 82 980 3.53 2.9 3.77 3.7 2.50 4.02 3.43 2.77 4. 3.68 3.04 2.34 3.94 3.3 2.63 4.76 4. 3.59 2.9 2.4 5.0 4.46 3.86 3.9 2.43 5. 4.72 4.3 3.48 2.73 5.5 4.98 4.40 3.76 3.02 5.75 5. 4.67 4.04 3. 6.00 5.49 4.94 4.33 3.6 6. 5.75 5.2 4.6 3.9 5.94 6. 5.94 6. 6.60 5.94 6. 6.60 5.94 6. 6.60 6.93 6. 6.60 6.93 5.94 6. 6.60 6.93 7. 5.94 6. 6.60 6.93 7. 5.94 6. 6.60 6.93 7. 5.94 6. 6.60 6.93 7. 5.94 6. 6.60 6.93 7. 5.94 6. 6.60 6.93 7. 5.94 6. 6.60 6.93 7. 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 7 784 7 784 62 7 784 62 7 784 62 940 784 62 940 7 784 62 940 38 7 784 62 940 38 7 784 62 940 38 7 784 62 940 38 7 784 62 940 38 7 784 62 940 38 7 784 62 940 38 3.39 3.62 3.07 2.44 3.86 3. 2.7 4.0 3.57 2.97 2. 3.82 3. 2.56 4.57 4.08 3.50 2.84 2. 4.8 4.33 3.76 3.2 2.40 5.05 4.58 4.03 3.40 2.69 5. 4.83 4. 3.67 2.98 5.52 5.08 4.55 3.95 3. 5.76 5.33 4.82 4. 3.56 6.00 5.58 5.08 4.50 3.85 5.72 6.05 5.72 6.05 6.33 5.72 6.05 6.33 5.72 6.05 6.33 6.7 6.05 6.33 6.7 5.72 6.05 6.33 6.7 7.04 5.72 6.05 6.33 6.7 7.04 5.72 6.05 6.33 6.7 7.04 5.72 6.05 6.33 6.7 7.04 5.72 6.05 6.33 6.7 7.04 5.72 6.05 6.33 6.7 7.04 5.72 6.05 6.33 6.7 7.04 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 03 62 03 62 940 03 62 940 03 62 940 38 62 940 38 03 62 940 38 97 03 62 940 38 97 03 62 940 38 97 03 62 940 38 97 03 62 940 38 97 03 62 940 38 97 03 62 940 38 97 3. 2.72 3.49 2.96 2.34 3.72 3.2 2.59 3.95 3.45 2.85 2.2 3.69 3.0 2.48 4.40 3.93 3.35 2.75 2.04 4.63 4.7 3.6 3.02 2. 4.86 4.42 3.86 3. 2.60 5.09 4.66 4. 3.56 2.89 5. 4.90 4.36 3.82 3.7 5.55 5.4 4.62 4.09 3.45 5.78 5.38 4.87 4.36 3.73 PERFORMANCE DATA COOLING operation Rated frequency 87Hz SEZ-AAR.TH / SUZ-AVR.TH CAPACITY : 5.5(kW) INPUT : 960(W) SHF : 0.75 NOTE Q : Total capacity (kw) SHF : Sensible heat factor DB : Dry-bulb temperature SHC : Sensible heat capacity (kw) INPUT : Total power input (W) WB : Wet-bulb temperature
39 OUTDOOR D.B.(;) INDOOR INDOOR 35 40 46 D.B.(;) W.B.(;) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 2 2 3 3 3 3 3 5.39 5.67 5.39 5.67 6.00 5.39 5.67 6.00 5.39 5.67 6.00 6.33 5.67 6.00 6.33 5.39 5.67 6.00 6.33 6.66 5.39 5.67 6.00 6.33 6.66 5.39 5.67 6.00 6.33 6.66 5.39 5.67 6.00 6.33 6.66 5.39 5.67 6.00 6.33 6.66 5.39 5.67 6.00 6.33 6.66 5.39 5.67 6.00 6.33 6.66 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 92 999 92 999 78 92 999 78 92 999 78 6 999 78 6 92 999 78 6 34 92 999 78 6 34 92 999 78 6 34 92 999 78 6 34 92 999 78 6 34 92 999 78 6 34 92 999 78 6 34 3.07 2.55 3. 2.78 2. 3.50 3.00 2.46 3.72 3. 2.09 3.46 2.94 2.34 4.5 3.68 3. 2.59.93 4.37 3.9 3.42 2.85 2. 4.58 4.4 3.66 3.0 2.46 4.80 4.36 3.90 3.35 2.73 5.0 4.59 4.4 3.6 2.99 5. 4.82 4.38 3.86 3. 5.44 5.04 4.62 4. 3.53 4.95 5. 4.95 5. 5.6 4.95 5. 5.6 4.95 5. 5.6 5.94 5. 5.6 5.94 4.95 5. 5.6 5.94 6. 4.95 5. 5.6 5.94 6. 4.95 5. 5.6 5.94 6. 4.95 5. 5.6 5.94 6. 4.95 5. 5.6 5.94 6. 4.95 5. 5.6 5.94 6. 4.95 5. 5.6 5.94 6. 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 38 97 38 97 5 38 97 5 38 97 5 54 97 5 54 38 97 5 54 38 97 5 54 38 97 5 54 38 97 5 54 38 97 5 54 38 97 5 54 38 97 5 54 2.38 3.02 2.59 2.08 3. 2.80 2. 3.42 3.0 2.52.96 3. 2.75 2. 3.8 3.43 2.97 2.44.82 4.0 3.64 3. 2.67 2.07 4.2 3.85 3.42 2.9 2. 4.4 4.07 3.65 3.5 2.57 4.60 4. 3.87 3.39 4.80 4.49 4.0 3.62 3.07 5.00 4.70 4. 3.86 3. 4.57 4.90 4.57 4.90 5. 4.57 4.90 5. 4.57 4.90 5. 5.6 4.90 5. 5.6 4.57 4.90 5. 5.6 5.89 4.57 4.90 5. 5.6 5.89 4.57 4.90 5. 5.6 5.89 4.57 4.90 5. 5.6 5.89 4.57 4.90 5. 5.6 5.89 4.57 4.90 5. 5.6 5.89 4.57 4.90 5. 5.6 5.89 0.6 0.4 0.6 0.4 0. 0.8 0.6 0.4 0.8 0.97 0.6.0 5 5 74 5 74 5 74 52 5 74 52 5 74 52 5 74 52 5 74 52 5 74 52 5 74 52 5 74 52 5 74 52 2.60 2. 2.78 2.40.93 2.97 2.59 2.4 3.5 2.79 2.35.85 2.99 2.56 2.08 3.52 3. 2.77 2..7 3.70 3.38 2.98 2.52.94 3.88 3.57 3.9 2.75 2. 4.06 3.77 3.40 2.97 2.4 4. 3.96 3.6 3. 2.65 4.43 4.6 3.8 3.42 4.6 4.36 4.02 3.65 3.2 PERFORMANCE DATA COOLING operation Rated frequency 87Hz SEZ-AAR.TH / SUZ-AVR.TH CAPACITY : 5.5(kW) INPUT : 960(W) SHF : 0.75 NOTE Q : Total capacity (kw) SHF : Sensible heat factor DB : Dry-bulb temperature SHC : Sensible heat capacity (kw) INPUT : Total power input (W) WB : Wet-bulb temperature
PERFORMANCE DATA HEATING operation SLZ-A09AR.TH / SUZ-A09VR.TH CAPACITY : 3.0(kW) INPUT : 870(W) INDOOR -0 D.B.(;) Q INPUT 5.89 566 2.80 609.62 653 Q 2. 2.6 2.0-5 INPUT 679 7 766 Rated frequency 75Hz Q 2.67 2.55 2.37 OUTDOOR W.B.(;) 0 5 INPUT Q INPUT Q 766 3.06 960 3.45 800 2.9 000 3. 844 2.76 050 3.5 SLZ-A2AR.TH / SUZ-A2VR.TH Rated frequency 76Hz CAPACITY : 3.8(kW) INPUT : 070(W) OUTDOOR W.B.(;) INDOOR -0-5 0 5 D.B.(;) Q INPUT Q INPUT Q INPUT Q INPUT Q 5 2.39 696 2.89 835 3.38 942 3.88 07 4.37 2 2. 749 2.74 888 3. 984 3.69 059 4. 2.05 803 2.55 942 3.00 038 3.50 3 3.99 SLZ-AAR.TH / SUZ-AVR.TH Rated frequency 65Hz CAPACITY : 5.0(kW) INPUT : 550(W) OUTDOOR W.B.(;) INDOOR -0-5 0 5 D.B.(;) Q INPUT Q INPUT Q INPUT Q INPUT Q 5 3.5 008 3.80 9 4.45 364 5.0 473 5.75 2 3.00 085 3.60 7 4. 4 4.85 535 5.50 63 3.35 364 3.95 504 4.60 62 5. SEZ-A09CR.W / SUZ-A09VR.TH Rated frequency 75Hz CAPACITY : 3.0(kW) INPUT : 880(W) OUTDOOR W.B.(;) INDOOR -0-5 0 5 D.B.(;) Q INPUT Q INPUT Q INPUT Q INPUT Q 5.89 572 2. 686 2.67 774 3.06 836 3.45 2.80 66 2.6 7 2.55 80 2.9 87 3..62 660 2.0 774 2.37 854 2.76 95 3.5 SEZ-A2AR.TH / SUZ-A2VR.TH Rated frequency 76Hz CAPACITY : 3.9(kW) INPUT : 00(W) OUTDOOR W.B.(;) INDOOR -0-5 0 5 D.B.(;) Q INPUT Q INPUT Q INPUT Q INPUT Q 5 2.46 75 2.96 858 3.47 968 3.98 045 4.49 2 2.34 770 2.8 93 3. 02 3.78 089 4. 2. 8 2.6 968 3.08 067 3.59 44 4.0 SEZ-AAR.TH / SUZ-AVR.TH Rated frequency 80Hz CAPACITY : 5.9(kW) INPUT : 40(W) OUTDOOR W.B.(;) INDOOR -0-5 0 5 D.B.(;) Q INPUT Q INPUT Q INPUT Q INPUT Q 5 3.72 96 4.48 435 5. 69 6.02 748 6.79 2 3.54 8 4. 5 5.02 693 5.72 6.49 3.9 380 3.95 69 4.66 785 5.43 94 6. SEZ-AAR.TH / SUZ-AVR.TH Rated frequency 96Hz CAPACITY : 6.9(kW) INPUT : 50(W) OUTDOOR W.B.(;) INDOOR -0-5 0 5 D.B.(;) Q INPUT Q INPUT Q INPUT Q INPUT Q 5 4.35 593 5. 9 6.4 6 7.04 7.94 2 4.4 75 4.97 34 5.87 54 6.69 7.59 3.73 38 4.62 6 5.45 77 6.35 48 7. 0 INPUT 879 905 948 0 INPUT 08 3 66 0 INPUT 566 62 690 0 INPUT 889 95 959 0 INPUT 44 99 0 INPUT 58 94 06 0 INPUT 75 48 7 40 Q 3.8 3.66 3.5 Q 4.83 4.64 4.45 Q 6.35 6.0 5.85 Q 3.8 3.66 3.5 Q 4.95 4.76 4.56 Q 7.49 7. 6.90 Q 8.76 8.42 8.07 5 INPUT 905 93 974 5 INPUT 3 45 98 5 INPUT 62 659 739 5 INPUT 95 942 986 5 INPUT 44 77 2 5 INPUT 94 969 6 5 INPUT 48 44 Q 4. 4.04 3.90 Q 5. 5. 4.94 Q 7.00 6.73 6.50 Q 4. 4.04 3.90 Q 5.46 5. 5.07 Q 8. 7.94 7.67 Q 9.66 9. 8.97 INPUT 9 966 00 INPUT 34 8 INPUT 643 72 783 INPUT 933 977 02 INPUT 66 5 INPUT 950 42 26 INPUT 97
0 ACTUATOR CONTROL SUZ-A09VR.TH SUZ-A2VR.TH SUZ-AVR.TH SUZ-AVR.TH 0-. Outdoor fan motor control The fan motor turns ON/OFF, interlocking with the compressor. [ON] The fan motor turns ON 5 seconds before the compressor starts up. [OFF] The fan motor turns OFF 5 seconds after the compressor has stopped running. 5 seconds 5 seconds ON Compressor OFF Outdoor fan ON OFF 0-2. R.V. coil control Heating................ ON Cooling................. OFF Dry.................... OFF NOTE: The 4-way valve reverses for 5 seconds right before start-up of the compressor. <COOL> <HEAT> 5 seconds 5 seconds Compressor R.V.coil Outdoor fan ON OFF ON OFF ON OFF 0-3. Relation between main sensor and actuator SUZ-A09VR.TH SUZ-A2VR.TH Sensor Discharge temperature thermistor Purpose Protection Compressor LEV Actuator Outdoor fan motor RV-coil Indoor fan motor Indoor pipe temperature thermistor Cooling : Coil frost prevention Heating : High pressure protection Defrost thermistor Cooling : High pressure protection Heating : Defrosting Fin temperature thermistor Protection Ambient temperature thermistor Cooling : Low ambient temperature operation SUZ-AVR.TH SUZ-AVR.TH Sensor Discharge temperature thermistor Indoor pipe temperature thermistor Defrost thermistor Fin temperature thermistor Purpose Protection Cooling : Coil frost prevention Heating : High pressure protection Heating : Defrosting Protection Compressor Outdoor heat exchanger temperature Cooling : High pressure protection Actuator Outdoor LEV fan motor 4-way valve 4
SERVICE FUNCTIONS SUZ-A09VR.TH SUZ-A2VR.TH CHANGE IN DEFROST SETTING <JS> When the JS wire of the outdoor inverter P.C. board is cut, the defrost temperature is changed. (Refer to page 66.) Jumper wire JS Change point Deforst finish temperature changes from 5: to 8:. 2 TROUBLESHOOTING SUZ-A09VR.TH SUZ-A2VR.TH SUZ-AVR.TH SUZ-AVR.TH 2-. Cautions on troubleshooting 2--. Before troubleshooting, check the following: ) Check the power supply voltage. 2) Check the indoor/outdoor connecting wire for mis-wiring. 2--2. Take care the following during servicing. ) Before servicing the air conditioner, be sure to first turn off the remote controller to stop the main unit, and then after confirming the horizontal vane is closed, turn off the breaker and / or disconnect the power plug. 2) Be sure to turn OFF the power supply before removing the front panel, the cabinet, the top panel, and the inverter control P.C. board or electronic control P.C. board. 3) When removing the electrical parts, be careful to the residual voltage of smoothing capacitor. 4) When removing the inverter P.C. board, hold the edge of the board with care NOT to apply stress on the components. 5) When connecting or disconnecting the connectors, hold the housing of the connector. DO NOT pull the lead wires. Lead wiring Housing point 2--3. Troubleshooting procedure For SLZ/SUZ ) First, check if the OPERATION INDICATOR lamp on the indoor unit is flashing on and off to indicate an abnormality. To make sure, check how many times the abnormality indication is flashing on and off before starting service work. 2) Before servicing check that the connector and terminal are connected properly. 3) If the inverter P.C. board or electronic control P.C. board is supposed to be defective, check the copper foil pattern for disconnection and the components for bursting and discolouration. 4) When troubleshooting, refer to the flow chart on page 43 for SLZ-A09AR.TH, SLZ-A2AR.TH, SUZ-A09VR.TH and SUZ-A2VR.TH and page 45 for SLZ-AAR.TH and SUZ-AVR.TH. For SEZ/SUZ ) First, check if the OPERATION lamp on the remote controller is flashing and off to indicate an abnormality. To make sure, check the ERROR CODE on the remote controller. 2) Before servicing check that the connector and terminal are connected properly. 3) If the inverter P.C. board or electronic control P.C. board is supposed to be defective, check the copper foil pattern for disconnection and the components for bursting and discolouration. 4) When troubleshooting, refer to the flow chart on page 44 for SEZ-A09CR.W, SEZ-A2AR.TH, SUZ-A09AR.TH and SUZ-A2AR.TH and page 46 for SEZ-AAR.W, SEZ-AAR.TH, SUZ-AAR.TH and SUZ-AAR.TH. 42
2-2. Instruction of troubleshooting () (SLZ-A09AR.TH / SUZ-A09VR.TH) (SLZ-A2AR.TH / SUZ-A2VR.TH) Start OPERATION INDICATOR lamp OPERATION INDICATOR lamp on the indoor unit is blinking. Indoor unit doesn't receive the signal from remote controller. Indoor unit operates. doesn't operate normally. Indoor unit operates. doesn't operate. EMERGENCY OPERATION switch (COOL) EMERGENCY OPERATION switch (HEAT) Indoor unit doesn't operate, when the EMERGENCY OPERATION switch is pressed. Indoor unit operates, when the EMERGENCY OPERATION switch is pressed. Unit doesn't operate normal operation in COOL or HEAT mode. doesn't operate even in Test Run operation. operates in only Test Run operation.. Check indoor / outdoor connecting wire. (Check if the power is supplied to the indoor unit.) 2. Refer to "TROUBLESHOOTING". Refer to "TROUBLESHOOTING". Refer to H "Check of R.V. coil" on page 54. Refer to A "Check of inverter/ compressor" on page 52. As for indoor unit SLZ type, refer to service manual OC2. Check room temperature thermistor. Refer to "Trouble criterion of main parts". blinking 2 blinking 3 blinking 5 blinking 6 blinking 7 blinking 9 blinking Cause: Indoor unit Malfunction of drain pump Damaged drain sensor Cause: Trouble of outdoor control system Cause: Missconnecting of the outdoor thermistor. Trouble of the outdoor thermistor. Trouble of the outdoor inverter P.C. board. Cause: Outdoor power system abnormality Cause: Indoor unit Short cycle of air cycle Dirty air filter Damaged fan Abnormal refrigerant Cause: Indoor unit Misconnecting of the indoor drain sensor Troble of the indoor drain sensor Troble of the indoor controller board. Cause: Indoor unit Misconnecting of the condenser /evaporator temperature thermistor. Troble of the condenser /evaporator temperature thermistor. Troble of the indoor controller board. Cause: Indoor unit Misconnecting of the room temperature thermistor. Troble of the room temperature thermistor. Troble of the indoor controller board. Cause: Indoor unit Misconnecting of the pipe temperature thermistor/liquid. Troble of the pipe temperature thermistor/liquid. Troble of the indoor controller board. Cause: Indoor / Indoor-Outdoor signal error Cause: Indoor / Mis-wiring Check the drain pump. Check the drain sensor. Exchange the outdoor inverter P.C. board and others. Reinsert the connector Check the resistance value of the thermistor Exchange the outdoor inverter P.C. board. Refer to A "Check of inverter/ compressor" on page 52. Clear obstructions from air cycle. Clear the air filter. Check the fan Check the refrigerant temperature. Reinsert the connector (CN3) Check the resistance value of the thermistor Exchange the indoor controller board Reinsert the connector (CN) Check the resistance value of the thermistor Exchange the indoor controller board Reinsert the connector (CN) Check the resistance value of the thermistor Exchange the indoor controller board Reinsert the connector (CN2) Check the resistance value of the thermistor Exchange the indoor controller board Exchange the indoor controller board. Refer to "N How to check mis-wiring" on page 57. Check the outdoor inverter P.C. board. Refer to "N How to check mis-wiring" on page 57. Check the wiring out between the indoor and outdoor. Refer to "N How to check mis-wiring" on page 57. 43
2-2. Instruction of troubleshooting (2) (SEZ-A09CR.W / SUZ-A09VR.TH) (SEZ-A2AR.TH / SUZ-A2VR.TH) Start OPERATION lamp on the remote controller flashing on and off. thing is displayed on remote controller. Indoor unit operates. doesn't operate normally. Indoor unit operates. doesn't operate.. Check indoor / remote controller connecting wire. 2. Refer to "TROUBLESHOOTING". Unit doesn't operate normal operation in COOL or HEAT mode. doesn't operate even in Test Run operation. operates in only Test Run operation. Refer to H "Check of R.V. coil" on page 54. Refer to A "Check of inverter/ compressor" on page 52. As for indoor unit SEZ type, refer to service manual OC3. Check room temperature thermistor. Refer to "Trouble criterion of main parts". 6800 50 502 503 0405 420 683~6834 Cause: Indoor unit remote controller Signal error between remote controller and Indoor units Cause: Outdoor power system abnormality Cause: Trouble of outdoor control system Cause: Short cycle of air cycle Dirty air filter Damaged fan Abnormal refrigerant Cause: Missconnecting of the outdoor thermistor. Trouble of the outdoor thermistor. Trouble of the outdoor inverter P.C. board. Cause: Indoor unit Misconnecting of the condenser /evaporator temperature thermistor. Trouble of the condenser /evaporator temperature thermistor. Trouble of the indoor controller board. Cause: Indoor unit Misconnecting of the pipe temperature thermistor/liquid. Trouble of the pipe temperature thermistor/liquid. Trouble of the indoor controller board. Cause: Indoor unit Misconnecting of the room temperature thermistor. Trouble of the room temperature thermistor. Trouble of the indoor controller board. Cause: Indoor / Indoor-Outdoor signal error Cause: Indoor / Mis-wiring Check the wiring out between the remote controller and indoor unit. Exchange the remote controller and indoor controller board. Refer to A "Check of inverter/ compressor" on page 52. Exchange the inverter P.C. board and others. Clear obstructions from air cycle. Clear the air filter. Check the fan Check the refrigerant temperature. Reinsert the connector Check the resistance value of the thermistor Exchange the outdoor inverter P.C. board. Reinsert the connector (CN) Check the resistance value of the thermistor Exchange the indoor controller board Reinsert the connector (CN2) Check the resistance value of the thermistor Exchange the indoor controller board Reinsert the connector (CN) Check the resistance value of the thermistor Exchange the indoor controller board Exchange the indoor controller board. Refer to "N How to check mis-wiring" on page 58. Check the outdoor inverter P.C. board. Refer to "N How to check mis-wiring" on page 58. Check the wiring out between the indoor and outdoor. Refer to "N How to check mis-wiring" on page 58. 44
2-2. Instruction of troubleshooting (3) (SLZ-AAR.TH / SUZ-AVR.TH) Start OPERATION INDICATOR lamp OPERATION INDICATOR lamp on the indoor unit is blinking. Indoor unit doesn't receive the signal from remote controller. Indoor unit operates. doesn't operate normally. Indoor unit operates. doesn't operate. EMERGENCY OPERATION switch (COOL) EMERGENCY OPERATION switch (HEAT) Indoor unit doesn't operate, when the EMERGENCY OPERATION switch is pressed. Indoor unit operates, when the EMERGENCY OPERATION switch is pressed. Unit doesn't operate normal operation in COOL or HEAT mode. doesn't operate even in Test Run operation. operates in only Test Run operation.. Check indoor / outdoor connecting wire. (Check if the power is supplied to the indoor unit.) 2. Refer to "TROUBLESHOOTING". Refer to "TROUBLESHOOTING". Refer to Q "Check of R.V. coil" on page 6. Refer to O "Check of inverter/ compressor" on page 59. As for indoor unit SLZ type, refer to service manual OC2. Check room temperature thermistor. Refer to "Trouble criterion of main parts". blinking 2 blinking 3 blinking 5 blinking 6 blinking 7 blinking 9 blinking Cause: Indoor unit Malfunction of drain pump Damaged drain sensor Cause: Trouble of outdoor control system Cause: Missconnecting of the outdoor thermistor. Trouble of the outdoor thermistor. Trouble of the outdoor electronic P.C. board. Cause: Outdoor power system abnormality Cause: Indoor unit Short cycle of air cycle Dirty air filter Damaged fan Abnormal refrigerant Cause: Indoor unit Misconnecting of the indoor drain sensor Troble of the indoor drain sensor Troble of the indoor controller board. Cause: Indoor unit Misconnecting of the condenser /evaporator temperature thermistor. Troble of the condenser /evaporator temperature thermistor. Troble of the indoor controller board. Cause: Indoor unit Misconnecting of the room temperature thermistor. Troble of the room temperature thermistor. Troble of the indoor controller board. Cause: Indoor unit Misconnecting of the pipe temperature thermistor/liquid. Troble of the pipe temperature thermistor/liquid. Troble of the indoor controller board. Cause: Indoor / Indoor-Outdoor signal error Cause: Indoor / Mis-wiring Check the drain pump. Check the drain sensor. Exchange the outdoor electronic control P.C. board and others. Reinsert the connector Check the resistance value of the thermistor Exchange the outdoor electronic control P.C. board. Refer to O "Check of inverter/ compressor" on page 59. Clear obstructions from air cycle. Clear the air filter. Check the fan Check the refrigerant temperature. Reinsert the connector (CN3) Check the resistance value of the thermistor Exchange the indoor controller board Reinsert the connector (CN) Check the resistance value of the thermistor Exchange the indoor controller board Reinsert the connector (CN) Check the resistance value of the thermistor Exchange the indoor controller board Reinsert the connector (CN2) Check the resistance value of the thermistor Exchange the indoor controller board Exchange the indoor controller board. Refer to "U How to check mis-wiring and serial error (when outdoor unit does not work)" on page 64. Check the outdoor electronic control P.C. board. Refer to "U How to check mis-wiring and serial error (when outdoor unit does not work)" on page 64. Check the wiring out between the indoor and outdoor. Refer to "U How to check mis-wiring and serial error (when outdoor unit does not work)" on page 64. 45
2-2. Instruction of troubleshooting (4) (SEZ-AAR.TH / SUZ-AVR.TH) (SEZ-AAR.TH / SUZ-AVR.TH) Start Indoor unit operates. doesn't operate. Indoor unit operates. doesn't operate normally. thing is displayed on remote controller. OPERATION lamp on the remote controller flashing on and off. operates in only Test Run operation. doesn't operate even in Test Run operation. Unit doesn't operate normal operation in COOL or HEAT mode.. Check indoor / remote controller connecting wire. 2. Refer to "TROUBLESHOOTING". Check room temperature thermistor. Refer to "Trouble criterion of main parts". Refer to O "Check of inverter/ compressor" on page 59. Refer to Q "Check of R.V. coil" on page 6. As for indoor unit SEZ type, refer to service manual OC3. 6800 50 502 503 0405 420 683~6834 Cause: Indoor / Mis-wiring Check the wiring out between the indoor and outdoor. Refer to "U How to check mis-wiring and serial error (when outdoor unit does not work)" on page 65. Cause: Indoor / Indoor-Outdoor signal error Check the outdoor electronic control P.C. board. Refer to "U How to check mis-wiring and serial error (when outdoor unit does not work)" on page 65. Exchange the indoor controller board. Refer to "U How to check mis-wiring and serial error (when outdoor unit does not work)" on page 65. Cause: Indoor unit Misconnecting of the room temperature thermistor. Trouble of the room temperature thermistor. Trouble of the indoor controller board. Reinsert the connector (CN) Check the resistance value of the thermistor Exchange the indoor controller board Cause: Indoor unit Misconnecting of the pipe temperature thermistor/liquid. Trouble of the pipe temperature thermistor/liquid. Trouble of the indoor controller board. Reinsert the connector (CN2) Check the resistance value of the thermistor Exchange the indoor controller board Cause: Indoor unit Misconnecting of the condenser /evaporator temperature thermistor. Trouble of the condenser /evaporator temperature thermistor. Trouble of the indoor controller board. Reinsert the connector (CN) Check the resistance value of the thermistor Exchange the indoor controller board Cause: Missconnecting of the outdoor thermistor. Trouble of the outdoor thermistor. Trouble of the outdoor electronic control P.C. board. Reinsert the connector Check the resistance value of the thermistor Exchange the outdoor electronic control P.C. board. Cause: Short cycle of air cycle Dirty air filter Damaged fan Abnormal refrigerant Clear obstructions from air cycle. Clear the air filter. Check the fan Check the refrigerant temperature. Cause: Trouble of outdoor control system Exchange the outdoor electonic control P.C. board and others. Cause: Outdoor power system abnormality Refer to O "Check of inverter/ compressor" on page 59. Cause: Indoor unit remote controller Signal error between remote controller and Indoor units Check the wiring out between the remote controller and indoor unit. Exchange the remote controller and indoor controller board. 46
2-2-. Troubleshooting check table () SUZ-A09VR.TH SUZ-A2VR.TH NOTE. The location of LED is illustrated at the right figure. 2. LED lights up during normal operation. Refer to page 66. <Inverter P.C. board> Flashing LED. 2 3 4 5 6 7 8 9 0 2 3 4 5 Symptom LED indication Abnormal point Detection method Checkpoint does not operate ' stops and restarts 3 minutes later' is repeated operates (at low frequency) operates -time flash every 2.5 seconds NOTE: For abnormality location, refer to 'Indoor troubleshooting check table'. 2-time flash 2.5 seconds OFF 3-time flash 2.5 seconds OFF 4-time flash 2.5 seconds OFF 5-time flash 2.5 seconds OFF 8-time flash 2.5 seconds OFF -time flash 2.5 seconds OFF 3-time flash 2.5 seconds OFF 4-time flash 2.5 seconds OFF 7-time flash 2.5 seconds OFF 8-time flash 2.5 seconds OFF 9-time flash 2.5 seconds OFF Outdoor power system Outdoor thermistors Outdoor control system Bus-bar voltage Over current protection Discharge temperature overheat protection Fin temperature thermistor overheat protection High pressure protection Compressor sinusoidal current Frequency drop by current protection Frequency drop by high pressure protection Frequency drop by defrosting in COOL mode Frequency drop by, discharge temperature protection. Low discharge temperature protection PAM protection Inverter check mode When compressor has stopped by over current protection within minute 3 times in a row after compressor start-up, unit stops. When discharge temperature thermistor, fin temperature thermistor or defrost thermistor shorts or opens during compressor running, compressor stops. When nonvolatile memory data cannot be read properly, compressor stops. When the bus-bar voltage of inverter cannot be detected normally. When 3A(SUZ-A09VR.TH)/ A(SUZ-A2VR.TH) current flows Check stop valve. into power transistor, compressor stops and restarts 3 minutes Reconnect connector. later. Refer to A "How to check inverter/ compressor" on page 52. When discharge temperature thermistor exceeds 6:, compressor stops and restarts 3 minutes later. (Compressor restarts when discharge temperature thermistor reads 00: or below.) When temperature at heat sink exceeds 83: or inverter P.C. board exceeds 79:, compressor stops and restarts 3 minutes later. When indoor coil thermistor exceeds 70:. When the defrost thermistor exceeds 70: in COOL mode. When the waveform of compressor current is distorted. When current from power outlet exceeds 8A(SUZ-A09VR.TH)/ 9A(SUZ-A2VR.TH), compressor frequency lowers. When indoor coil thermistor exceeds 55: in HEAT mode, compressor frequency lowers. When indoor coil thermistor reads 8: or below in COOL mode, compressor frequency lowers. When discharge temperature thermistor exceeds :, compressor frequency lowers. When discharge temperature has been 50: or below for minutes. When the overcurrent flows into IGBT or when the bus-bar voltage reaches 0V or more, PAM stops and restarts. When the connector of compressor is disconnected, inverter check mode starts. Check stop valve. Reconnect connector. Refer to A "How to check inverter/ compressor" on page 52. Refer to G "Check of outdoor thermistors" on page 54. Replace inverter P.C. board. Refer to A "How to check inverter/ compressor" on page 52. Check refrigerant circuit and refrigerant amount. Refer to G "Check of outdoor thermistors" on page 54. Refer to L "Check of LEV" on page 56. Check around outdoor unit. Check outdoor unit air passage. Refer to I "Check of outdoor fan motor" on page 55. Check refrigerant circuit and refrigerant amount. Check stop valve. Check stop valve. Reconnect connector. Refer to A "How to check inverter/ compressor" on page 52. The unit is normal, but check the following. Check if indoor filters are clogged. Check if refrigerant is short. Check if indoor/outdoor unit air outlets are short cycled. Refer to L "Check of LEV" on page 56. Check refrigerant circuit and refrigerant amount. This is not malfunction. PAM protection will be activated in the following cases; Instantaneous power voltage drop (Short time power failure) 2When the power supply voltage is high. Check if the connector is correctly connected. Refer to A "How to check inverter/ compressor" on page 52. The flashing frequency shows the number of times the LED blinks after every 2.5-second OFF. (Example) When the flashing frequency is 2. 0.5-second ON 0.5-second ON ON OFF 2.5-second OFF 2.5-second OFF 47
2-2-. Troubleshooting check table (2) SUZ-AVR.TH SUZ-AVR.TH LED (Red) Lighting LED 2 (Yellow) Lighting Error mode rmal Refer to page 68. Symptom: does not operate. LED (Red) Indication LED 2 (Yellow) Abnormal point Detecting method Check points Lighting Twice Outdoor power system Lighting 7 times Outdoor control system When the compressor operation has been interrupted by over current protection continuously three times within minute after start-up, or when power factor control module protection or DC control protection is activated three times within 3 minutes after the compressor get started. When the nonvolatile memory data cannot be read properly on the outdoor electronic control P.C. board. Check the inverter/compressor. Replace the outdoor electronic control P.C. board. Symptom: It is repeated that outdoor unit stops and restarts 3 minutes later. LED (Red) Indication LED 2 (Yellow) Abnormal point Detecting method Check points Lighting 3 times Discharge temperature thermistor When a short or open circuit occurs in the discharge temperature thermistor during compressor operating. Check the characteristic of the discharge temperature thermistor. Check the connector. (CN66) Lighting 4 times Fin temperature thermistor When a short or open circuit occurs in the fin temperature thermistor during compressor operating. Check the characteristic of the fin temperature thermistor. Check the connector. (CN3) P.C. board temperature thermistor When a short or open circuit occurs in the P.C. board temperature thermistor during compressor operating. Replace the outdoor electronic control P.C. board. Lighting 5 times Outdoor heat exchanger temperature thermistor When the outdoor heat exchanger temperature thermistor is short or open while compressor is operating. Check the characteristic of the high pressure protect thermistor. Check the connector. (CN66) Lighting 6 times Current sensor When the output from compressor current sensor becomes A or more while the compressor is operating. Check if the connection lead wires of compressor are correctly connected. Lighting times Communication error between P.C. boards When the communication failure between the outdoor electronic control P.C. board and power board occurs twice consecutively. Check if the connection wires between outdoor electronic control P.C. board and power board are correctly connected. Lighting 2 times Zero cross signal error When the zero cross signal cannot be detected while the compressor is operating. Check if the connection wires between noise filter P.C. board and power board are correctly connected. Twice Goes out Overcurrent protection When overcurrent is applied to the power module. Check the inverter/ compressor. Check the amount of gas. Check the indoor/ outdoor air flow for short cycle. Check the indoor unit air filter for clogging. 3 times Goes out 4 times Goes out Discharge temperature overheat protection Fin temperature overheat protection When the discharge temperature thermistor detects 6: or above. (Protection will be released at 00: or below.) When the fin temperature thermistor detects 87: or above. Check the amount of gas and the refrigerant cycle. Check the outdoor unit air passage. Check the outdoor unit air passage. Check the outdoor fan motor. Check the power module. LED (Red) Indication LED 2 (Yellow) 4 times Goes out Abnormal point P.C. board temperature overheat protection Symptom: It is repeated that outdoor unit stops and restarts 3 minutes later Detecting method When the P.C. board temperature thermistor detects 70: or above. Check points Check the outdoor unit air passage. Check the outdoor fan motor. Replace the outdoor electronic control P.C. board. 5 times Goes out High-pressure protection 8 times Goes out Power factor control module protection 9 times Goes out DC voltage protection times Goes out Connectivity of indoor and outdoor unit 3 times Goes out Fan motor protection When the outdoor heat exchanger temperature thermistor detects 69: or more. When high-pressure switch detects 4MPa or more. (MUZ-AYV) When the overcurrent to power factor controller occurs or the output voltage from power factor controller becomes 400V or more. When it's detected that DC voltage becomes 0V or less, or reaches 400V or more. When the unusual signal is transmitted from the indoor unit. When the fan motor current is 2A or more, or when the abnormality is detected in the feedback signal from fan motor. Check the outdoor unit air passage. Check the outdoor fan motor. Check the input voltage. Check the inverter. Check the voltage of power supply. Check the inverter. Check if the indoor unit can be connected with the outdoor unit. Check the outdoor fan motor. Check the fan motor connector. 48
LED (Red) Indication LED 2 (Yellow) Abnormal point Symptom: operates (The compressor operates at reduced frequency) Detecting method Once Lighting Current protection When the outdoor unit input current exceeds 4.5A. Twice Lighting High-pressure protection When the indoor gas pipe temperature exceeds 55 C during heating. Twice Lighting Defrosting in cooling When the indoor gas pipe temperature falls to 6 C or below during cooling. 3 times Lighting 4 times Lighting Discharge temperature protection Low discharge temperature protection 5 times Lighting High-pressure protection When the discharge temperature exceeds 04 C. When the state with low discharge temperature of which 37 C or below in COOL and 35 C or below in HEAT lasts for minutes. When outdoor heat exchanger temperature thermistor detects 58: or more. Check points These symptoms do not mean any abnormality of the product, but check the following points. Air filter clogging Amount of gas Short cycle of indoor/outdoor air flow Symptom: operates. LED (Red) Indication LED 2 (Yellow) Abnormal point Detecting method Check points Lighting 5 times Defrost thermistor When a short or open circuit occurs in the defrost thermistor during heating. Check the characteristic of the defrost temperature thermistor. Check the connector. (CN66) Lighting times Initial-setting When the initial-setting information from an indoor unit is now being read. 9 times Lighting Service mode When the unit operates EMERGENCY OPERATION. 49
2-2-2. Trouble criterion of main parts () SUZ-A09VR.TH SUZ-A2VR.TH Part name Defrost thermistor (RT6) Ambient temperature thermistor (RT65) Discharge temperature thermistor (RT62) Fin temperature thermistor (RT64) Compressor (MC) Check method and criterion Measure the resistance with a tester. (Part temperature 5 C ~ 40 C) rmal 5 k" ~ 65 k" Measure the resistance with a tester. Before measurement, hold the thermistor with your hands to warm it up. (Part temperature 0 C ~ 40 C) rmal 50 k" ~ 600 k" rmal k" ~ 0 k" Abnormal Open or short-circuit Abnormal Open or short-circuit Measure the resistance with a tester. Before measurement, hold the thermistor with your hands to warm it up. (Part temperature 0 C ~ 40 C) Abnormal Open or short-circuit Measure the resistance between the terminals with a tester. (Part temperature 5 C ~ 40 C) U-V U-W V-W SUZ-A09VR.TH.3 " ~.66" rmal SUZ-A2VR.TH 0.42 " ~ " Abnormal Open or short-circuit Figure WHT RED BLK 2 3 W V U Outdoor fan motor (MF) INNER FUSE 0 52i 5 : CUT OFF R.V. coil (2S4) Measure the resistance between the terminals with a tester. (Part temperature 5 C ~ 40 C) Color of lead wire WHT BLK BLK RED rmal 9 " ~ 374 " 2 " ~ 4 " Measure the resistance between the terminals with a tester. (Part temperature 5 C ~ 40 C) rmal.90 k" ~ 2.38 k" Abnormal Open or short-circuit Abnormal Open or short-circuit FUSE BLK RED WHT Expansion valve (LEV) Measure the resistance with a tester. (Part temperature : 5 C ~ 40 C) Color of lead wire WHT RED RED ORN YLW BRN BRN BLU rmal 39 " ~ 50 " Abnormal Open or short-circuit WHT6 RED ORN4 LEV YLW5 BRN2 BLU3 50
2-2-2. Trouble criterion of main parts (2) SUZ-AVR.TH SUZ-AVR.TH Part name Defrost thermistor (RT62) Outdoor heat exchanger temperature thermistor (RT68) Discharge temperature thermistor (RT6) Measure the resistance using a tester. (Part temperature : -0 C ~ 40 C) rmal 5kΩ ~ 55kΩ rmal 00kΩ ~ 0kΩ Check method and criterion abnormal Open or short-circuit Measure the resistance using a tester, after warming up the thermistor by holding by hand. (Part temperature : C ~ 40 C) abnormal Opened or short-circuit Fin temperature thermistor (RT65) Compressor (MC) W RED Measure the resistance using a tester. (Part temperature : 0 C ~ 40 C) rmal kω ~ 00kΩ Measure the resistance between terminals using a tester. (Winding temperature : -0 C ~ 40 C) abnormal Open or short-circuit V WHT U BLK rmal abnormal 0.40Ω ~ Ω Open or short-circuit Outdoor fan motor (MF) Measure the resistance between lead wires using a tester. (Part temperature : -0 C ~ 40 C) RED U (W) WHT V (V) BLK W (U) Color of lead wire RED - BLK BLK - WHT WHT - RED rmal 3.4Ω ~ 6.4Ω abnormal Open or short-circuit (t including WHT - ORN) Measure the resistance using a tester. (Part temperature : -0 C ~ 40 C) R. V. coil (2S4) rmal 2.6kΩ ~ 3.3kΩ abnormal Open or short-circuit Expansion valve (LEV) WHT RED LEV ORN YLW BRN BLU Measure the resistance using a tester.(part temperature : -0 C ~ 40 C) Color of lead wire WHT - RED RED - ORN YLW - BRN BRN - BLU rmal 37.4Ω ~ 53.9Ω Abnormal Open or short-circuit 5
(Only SLZ-A09AR.TH, SLZ-A2AR.TH) When OPERATION INDICATOR lamp flashes 5-time. (Only SEZ-A09CR.W, SEZ-A2AR.TH) Error code 420 displays on remote controller. does not operate. [SUZ-A09VR.TH SUZ-A2VR.TH] A How to check inverter/ compressor Disconnect the connector (CN6) between compressor and power transistor module (IPM). Check the voltage between terminals. See B Check of open phase on page 52. Are the voltages balanced? Check the resistance of power transistor module. See C 'Check of power transistor module' on page 52. Check the compressor. See D Check of compressor on page 53. Is the resistance infinite? (0~several ") Replace the inverter P.C. board. B Check of open phase Replace the inverter P.C. board and compressor. With the connector between compressor and power transistor module disconnected, activate the inverter and check if the inverter is normal by measuring the balance of voltage between terminals. Output voltage [V] 5V << Operation method>> Start cooling or heating operation by pressing the EMERGENCY OPERATION switch on the indoor unit. (test-run mode : refer to page for SLZ/SUZ and for SEZ/SUZ.) <<Measurement point>> at 3 points BLK (U)-WHT (V) BLK (U)-RED (W) WHT(V)-RED (W) w Measure AC voltage between the lead wires at 3 points. Inverter P.C. board LED Flashing NOTE. Output voltage varies according to power supply voltage. 2. Measure the voltage by analog type tester. 3. During this check, LED of inverter P.C. board flashes 9 times. 9-time flash 2.5-second OFF C Check of power transistor module Disconnect the connector (CN6) between compressor and power transistor module, and measure the resistance between terminals on the power transistor module. <<Measurement point>> at 6 points BLK-WHT, WHT-BLK BLK-RED, RED-BLK WHT-RED, RED-WHT w Measure the resistance between the lead wires at 3 points ohmmeter indication " X rmal (infinite) <<Judgement>> Infinite ["] rmal 0~dozens of Abnormal (short) " X Abnormal (0~dozens of ") 52
[SUZ-A09VR.TH SUZ-A2VR.TH] D Check of compressor Start E "Check of compressor winding" on page 53. Is the compressor normal? Replace the compressor. F "Check of compressor operation time" on page 53. Does the compressor operate continuously? Is the compressor operation time more than 0 seconds? Replace the compressor. Ok Check the refrigerant circuit. E Check of compressor winding Disconnect the connector (CN6) between compressor and power transistor module, and measure the resistance between the compressor terminals. Measurement point at 3 points of lead wire. at 3 points BLK-WHT BLK-RED WHT-RED <<Judgement>> Refer to page 50. 0["] Abnormal [short] Infinite["] Abnormal [open] NOTE. Be sure to zero the ohmmeter before measurement. 2. Winding resistance for each phase at :. Refer to page 6 and 7. Ohmmeter indication " " " X X X rmal (~several ") Abnormal (0" short) Abnormal (infinite open) WHT 2 3 V RED BLK W U Compressor motor F Check of compressor operation time Connect the compressor and activate the inverter. Then measure the time until the inverter stops due to over current. <<Operation method>> [For SLZ/SUZ] Start heating or cooling operation by pressing the EMERGENCY OPERATION switch on the indoor unit. (Test-run mode) [For SEZ/SUZ] Start heating or cooling operation by pressing the TEST button twice on the remote controller. (Test-run mode) <<Measurement>> Measure the time from the start of outdoor fan running to the stop of the inverter due to over current. <<Judgement>> For reference 0~0 seconds Abnormal (compressor short) 0~60 seconds Abnormal (compressor lock-out) 60 seconds~5 minutes Abnormal (refrigerant circuit defect) more than 5 minutes rmal 0 sec. 0 sec. 60 sec. 5 min. <Judgement scale> Outdoor fan starts Abnormal (Compressor winding short or layer short) Abnormal (Compressor lock-out) Abnormal (Refrigerant circuit defect, etc.) rmal 53
(Only SLZ-A09AR.TH, SLZ-A2AR.TH) When OPERATION INDICATOR lamp flashes 6-time. (Only SEZ-A09CR.W, SEZ-A2AR.TH) Error code 502 and OC displays on remote controller. The thermistors in the outdoor unit are abnormal. [SUZ-A09VR.TH SUZ-A2VR.TH] G Check of outdoor thermistors Defrost thermistor RT6 Disconnect the connectors CN64, CN642 and CN643 from the inverter P.C. board. (Check the characteristics of each thermistor.) Measure the resistance between CN64 and 2. Discharge temperature thermistor RT62 Measure the resistance between CN64 3 and 4. Fin temperature thermistor RT64 Measure the resistance between CN642 and 2. Ambient temperature thermistor RT65 Measure the resistance between CN643 and 2. Does the resistance of the thermistor have the characteristics on page 66? Replace the thermistor except RT64. In case of RT64, replace the inverter P.C. board. Reconnect the connectors CN64, CN642 and CN643. 2 Disconnect the connector between the compressor and power transistor module. [SLZ] Turn ON the power supply and press the EMERGENCY OPERATION switch. [SEZ] Turn ON the power supply and press the TEST button twice. Replace the inverter P.C. board. Does the unit operate 0 minutes or more? Is LED of the inverter P.C. board flashes 5 times? Reconnect the connector or connecting wire. H Check of R.V. coil Unit operates COOL mode even if it is set to HEAT mode. w First of all, measure the resistance of R.V. coil to check if the coil is defective (refer to page 50). w In case CN72 is not connected or R.V. coil is open, voltage is generated between the terminal pins of the connector although any signal is not being transmitted to R.V. coil. Disconnect connector (CN6) between compressor and power transistor module. [SLZ] Turn ON the power supply and press the EMERGENCY OPERATION switch (HEAT switch). [SEZ] Turn ON the power supply and press the TEST button twice (HEAT mode). Unit operates HEAT mode even if it is set to COOL mode. Is there 2V AC between CN72 and 2 on the power P.C. board 3 minutes after the power supply is turned ON? Replace the 4-way valve. Replace the power P.C. board. CN72 Power P.C. board (soldered side) Disconnect connector (CN6) between compressor and power transistor module. [SLZ] Turn ON the power supply and press the EMERGENCY OPERATION switch (COOL switch). [SEZ] Turn ON the power supply and press the TEST button twice (COOL mode). Is there 2V AC between CN72 and 2 on the power P.C.board 3 minutes after the power supply is turned ON? Defective R.V. coil Defective 4-way valve Replace the power P.C. board. 54
Outdoor fan motor does not operate. I Check of outdoor fan motor [SUZ-A09VR.TH SUZ-A2VR.TH] Check the resistance of fan motor. (Refer to page 50.) Is the resistance of fan motor normal? Replace the outdoor fan motor. Disconnect the connector CN77 on the power P.C. board. Disconnect the connector (CN6) between compressor and power transistor module. [SLZ] Turn ON the power supply and press the EMERGENCY OPERATION switch. [SEZ] Turn ON the power supply and press the TEST button twice. Rectify indoor/ outdoor connecting wire. There voltage 2V AC between outdoor terminal block 2 and N? Is there voltage 2V AC between indoor terminal block 2 and N? Replace the indoor controller board. Indoor/ outdoor connecting wire Outdoor terminal block 3 N 2 Fan motor 2 3 3 minutes after power ON, is there voltage 2V AC between CN77 2 and 3 on the power P.C. board? Replace the power P.C. board. CN77 Power P.C. board Replace the outdoor fan motor. Inverter does not operate. J Check of power supply Disconnect the connector (CN6) between compressor and power transistor module. [SLZ] Turn ON the power supply and press the EMERGENCY OPERATION switch. [SEZ] Turn ON the power supply and press the TEST button twice. Rectify indoor/ outdoor connecting wire. Indoor/ outdoor connecting wire Outdoor terminal block 3 N 2 There voltage of 2V AC between outdoor terminal block 2 and N? Is there voltage 2V AC between indoor terminal block 2 and N? Replace the indoor controller board. 3 minutes after power ON, is there voltage 0V ~ 370V DC between LD6A (+) and LD66A ( ) on the inverter P.C. board? (Refer to page 66.) Check the electric parts in main circuit. Dose LED on the inverter P.C. board light up or flash? (Refer to page 66.) OK. If flash, refer to page 47. LD66A LD6A Replace the inverter P.C. board. ( ) (+) Inverter P.C. board (Patern side) 0V~370V DC 55
does not operate at all or stops immediately due to over current. K Check of current limiting resistor [SUZ-A09VR.TH SUZ-A2VR.TH] When the current-limiting resistor is open, the rush current limiting relay may not work properly. Start Does current limiting resistor (R64) detect 0"? Replace the power P.C. board. OK (Only SLZ-A09AR.TH, SLZ-A2AR.TH) Heating/Cooling does not operate. L Check of LEV (Expansion valve) Turn ON the power supply. During pressing both the OPERATION SELECT button and the TOO COOL button on the remote controller, press the RESET button. 2 First, release the RESET button. (After 3 seconds, confirm all displays of the remote controller.) 3 Then release the OPERATION SELECT button and the TOO COOL button. ON/OFF AUTO COOL HEAT TOO WARM DRY MODE FAN VANE TOO COOL SELECT TIME RESET During pressing both the OPERATION SELECT button and the TOO COOL button on the remote the controller, press the RESET button. 2 First, release the RESET button. With remote controller set toward the indoor unit, press the OPERATE/ STOP(ON/ OFF) button and confirm one beep tone. LEV operates in full-opening direction. ON/OFF TOO WARM h TOO COOL (After 3 seconds, confirm all displays of the remote controller.) 3 Then release the OPERATION SELECT button and the TOO COOL button. Do you hear the expansion valve "click, click "? Do you feel the expansion valve vibrate on touching it? Ok Is LEV properly fixed to the expansion valve? Does the resistance of LEV have the characterictics on page 50? Replace the LEV. Properly fix the LEV to the expansion valve. Measure each voltage between connector pins of CN7 on the inverter P.C. board..pin3(-) Pin(+) 2.Pin4(-) Pin(+) 3.Pin5(-) Pin(+) 4.Pin6(-) Pin(+) Is there about 3~5V AC between each? NOTE: Measure the voltage by an analog tester. NOTE : After check of LEV, do the undermentioned operations.. Turn OFF the power supply and turn ON again. 2. Press the RESET button on the remote controller. Replace the inverter P.C. board. Replace the expansion valve. (Only SEZ-A09CR.W, SEZ-A2AR.TH) When cooling, heat exchange of non-operating indoor unit frosts. When heating, non-operating indoor unit get warm. L Check of LEV (Expansion valve) Start Turn on power supply to the outdoor unit after checking LEV coil is mounted to the LEV body securely. Is "click - click" sound heard? Or, do you feel vibration of the LEV coil with a hand? rmal Disconnect the connector CN7 is there normal resistance to LEV coil? Replace the LEV coil. Replace the inverter P.C. board. 56
(Only SLZ-A09AR.TH, SLZ-A2AR.TH) When OPERATION INDICATOR lamp flashes ON and OFF in every 0.5-second. doesn t operate. N How to check mis-wiring [SUZ-A09VR.TH SUZ-A2VR.TH] Start Turn ON the power supply. Press once EMERGENCY OPERATION switch. w Short circuit of JPG and JPS on the indoor controller board enables self-check to be displayed in 3 seconds. After 3 minutes, mis-wiring is indicated (0.5-second ON, 0.5-second OFF) on OPERATION INDICATOR lamp on indoor unit.w ON/OFF AUTO COOL HEAT TOO WARM DRY MODE FAN VANE ON/OFF TOO COOL SELECT TIME RESET TOO WARM The following indication applies regardless of shape of the indicator. h TOO COOL OPERATION INDICATOR lamp Make them sure. B Is there any mis-wiring, poor contact, or wire disconnection? w2 Turn OFF the power supply. Disconnect the indoor/ outdoor connecting wire. Short-circuit indoor terminal block N and 3. Turn ON the power supply. During pressing both the OPERATION SELECT button and TOO COOL button on the remote controller at the same time, press the RESET button. At first, release the RESET button. And release the other two buttons since all LCD in operation display section of the remote controller is displayed after 3 seconds. Transmit the signal of remote controller, pressing OPERATE/STOP (ON/OFF) button on the remote controller. (The above procedure allows OPERATION INDICATOR lamp to indicate the failure-mode.) Does the right side of OPERATION INDICATOR lamp blink quickly? A w2 Mis-wiring may damage indoor controller board during the operation. Be sure to confirm the wiring is correct before the operation starts. (light up or OFF) Replace the indoor controller board. Release the failure mode. w3 Reconnect the indoor/ outdoor connecting wire. Remove the short-circuit between indoor terminal block N and 3. Turn ON the power supply. Press the EMERGENCY OPERATION switch. Is there amplitude of 5 to 0V DC between outdoor terminal block N and 3 after 3 minutes (for confirmation of serial signal)? Replace the indoor/ outdoor connecting wire. w4 Replace the inverter P.C. board.. Turn OFF the power supply. 2. Disconnect the connector (CN6) between the compressor and the power transistor module. 3. Turn ON the power supply. 4. Press the EMERGENCY OPERATION switch. Is there voltage approximate 0V DC between LD6A (+) and LD66A ( ) on the inverter P.C. board arter 3 minutes? Turn OFF the power supply and then turn ON again. Press EMERGENCY OPERATION switch. There approximate 2V AC between outdoor terminal block 2 and N? As for indoor unit SLZ type, refer to service manual OC2. w4 Be careful to the residual voltage of smoothing capacitor. Is there 2V AC between outdoor terminal block 2 and N? Replace the indoor/ outdoor connecting wire. Replace the indoor/ outdoor connecting wire. w3 Be sure to release the failure-mode recall function after checking. Procedure of release of failure-mode. Press the EMERGENCY OPERATION switch. 2 Turn OFF the power supply. 3 Press the RESET button on the remote controller. A Turn OFF inverter-controlled lighting equipment. Turn OFF the power supply and then turn ON again. Press the EMERGENCY OPERATION switch. Is mis-wiring indicated when the contactor (52C) on the indoor controller board turns ON 3 minutes later? B Reinstall either the unit or the light each other away. Attach a filter on receiving section of the indoor unit. 57
(Only SEZ-A09CR.W, SEZ-A2AR.TH) ERROR CODE 6800 displays on remote controller. doesn t operate. [SUZ-A09VR.TH SUZ-A2VR.TH] N How to check mis-wiring Start Turn ON the power supply. Press once TEST button twice. w Short circuit of JPG and JPS on the indoor controller board enables self-check to be displayed in 3 seconds. After 3 minutes, mis-wiring is indicated (0.5-second ON, 0.5-second OFF) on OPERATION lamp on remote controller. w Make them sure. Is there any mis-wiring, poor contact, or wire disconnection? w2 Turn OFF inverter-controlled lighting equipment. Turn OFF the power supply and then turn ON again. Press the TEST button twice. Is mis-wiring indicated when the contactor (52C) on the indoor controller board turns ON 3 minutes later? Reinstall either the unit or the light each other away. Exchange the indoor controller board. Check if there is amplitude of 5 to 0V DC between outdoor terminal block N and 3 (for confirmation of serial signal) and if there is 2V AC between 2 and N.. Turn OFF the power supply. 2. Disconnect the connector (CN6) between the compressor and the power transistor module. 3. Turn ON the power supply. 4. Press the TEST button twice. w2 Replace the inverter P.C. board. Is there voltage approximate 0V DC between LD6A (+) and LD66A ( ) on the inverter P.C. board arter 3 minutes? Turn OFF the power supply and then turn ON again. Press the TEST button twice. After 3 minutes, is there approximate 2V AC between outdoor terminal block 2 and N? Replace the indoor/ outdoor connecting wire. As for indoor unit SEZ type, refer to service manual OC3. w2 Be careful to the residual voltage of smoothing capacitor. 58
(Only SLZ-AAR.TH, SLZ-AAR.TH) When OPERATION INDICATOR lamp flashes 5-time. (Only SEZ-AAR.TH, SEZ-AAR.TH) Error code 420 displays on remote controller. does not operate. When heating, room does not get warm. When cooling, room does not get cool. O Check of inverter/ compressor LED display: LED LED2 Lighting Lighting Start Lighting Twice Twice Goes out [SUZ-AVR.TH SUZ-AVR.TH] Disconnect the terminal of the compressor. 3 minutes after turning on the power supply, start EMERGENCY OPERATION. Measure the voltage between each lead wire leading to the compressor. U (BLK) - V (WHT) V (WHT) - W (RED) W (RED) - U (BLK) Output voltage COOL: 50V(48Hz) HEAT: 70V(64Hz) Is voltage output? W Is output balanced? W After the outdoor fan starts running, wait for minutes or more before measuring the voltage. The output voltage values have the tolerance of i%. Is the input voltage to the outdoor electronic control P.C. board 370V or more? Replace the power board. Turn off power supply of indoor and outdoor unit, and measure the compressor winding resistance between the compressor terminals. Is the resistance between each terminal normal? Reconnect the lead wire of compressor to former, and turn on power supply to indoor and outdoor unit. 3 minutes later, starts EMERGENCY OPERATION. Replace the compressor. Clarify the causes by counting time until the inverter stops. 0 to 0 seconds: compressor rare short 0 to 60 seconds: compressor lock 60 seconds to 5minutes: refrigerant circuit defective 5 minutes or more: normal 59
(Only SLZ-AAR.TH, SLZ-AAR.TH) When OPERATION INDICATOR lamp flashes 6-time. (Only SEZ-AAR.TH, SEZ-AAR.TH) Error code 502 and OC displays on remote controller. When thermistor is abnormal. (When the LED display is a table below.) P Check of outdoor thermistors [SUZ-AVR.TH SUZ-AVR.TH] Start Disconnect the connector in the electronic control P.C. board (see below table), and measure the resistance of thermistor. Is the thermistor normal? Reconnect the connector CN66 on the outdoor electronic control P.C. board and CN3 on the power board, and disconnect the lead wire leading to the compressor. 3 minutes after turning on the power supply, start EMERGENCY OPERATION. Replace the thermistor. Does thermistor operate 0 minutes or more though the thermistor abnormality is not displayed? rmal Replace the outdoor electronic control P. C. board. Thermistor Discharge temperature thermistor Defrost thermistor Outdoor heat exchanger temperature thermistor Fin temperature thermistor Symbol RT6 RT62 RT68 RT65 Connector, Pin. Between CN66 pin3 and pin4 Between CN66 pin and pin2 Between CN66 pin7 and pin8 Between CN3 pin and pin2 60
Q Check of R.V. coil [SUZ-AVR.TH SUZ-AVR.TH] The cooling operation or heating operation does not operate. (LED display: Both LED and LED2 lighting) When heating operation does not work. Start. Disconnect the lead wire leading to the compressor. 2. 3 minutes after turning on the power supply, start EMERGENCY OPERATION in HEAT mode. Is there voltage of 2V AC between pin and pin 2 at connector CN92? Turn off power supply of indoor and outdoor unit.. Turn off power supply of indoor and outdoor unit, and disconnect the connector CN78 in the outdoor electronic control P.C. board. 2. 3 minutes after turning on the power supply, start EMERGENCY OPERATION in HEAT mode. Disconnect the connector CN92 in noise filter P. C. board. Is there normal resistance to R.V. coil? Replace the 4-way valve. Replace the R.V. coil. Is there voltage 2V DC between the connector CN78 pin 5 (+) and pin 3 (-)? Replace the noise filter P.C. board. Replace the electronic control P.C. board. When cooling operation does not work. Start. Disconnect the lead wire leading to the compressor. 2. 3 minutes after turning on the power supply, start EMERGENCY OPERATION in COOL mode. Is there voltage of 2V AC between pin and pin 2 at connector CN92? Replace the 4-way valve.. Turn off power supply of indoor and outdoor unit, and disconnect the connector CN78 in the outdoor electronic control P.C. board. 2. 3 minutes after turning on the power supply, start EMERGENCY OPERATION in COOL mode. Is there voltage 2V DC between the connector CN78 pin 5 (+) and pin 3 (-)? W Replace the outdoor electronic control P.C. board. Replace the noise filter P.C. board. W If the connector CN92 is not connected or R.V. coil is open, voltage occurs between terminals even when the control is OFF. 6
Fan motor does not operate or stops operating shortly after starting the operation. R Check of outdoor fan motor [SUZ-AVR.TH SUZ-AVR.TH] Start Check the connection between the connector CN93 and CN9. Is the resistance between each terminal of outdoor fan motor normal? Disconnect CN9 from outdoor electronic control P.C. board, and turn on the power supply. Rotate the outdoor fan motor manually and measure the voltage of CN93. Between (+) and 5(-) Between 2(+) and 5(-) Between 3(+) and 5(-) (Fixed to either 5V or 0V DC) Replace the outdoor DC fan motor. Does the voltage between each terminal become 5V DC and 0V DC repeatedly? Does the outdoor fan motor rotates smoothly? Replace the outdoor electronic control P.C. board. 62
does not operate. (LED display: display OFF) [SUZ-AVR.TH SUZ-AVR.TH] S Check of power supply Start Check the connecting of parts of main power supply circuit. Turn on power supply. Is there voltage of 2V AC in the power supply terminal block? Check the power supply cable. Is the output voltage from the noise filter P.C. board 2V AC? Is fuse (F92) blown? Replace the noise filter P.C. board. Replace the fuse. Is the input voltage to the power board 2V AC? Replace the reactor. Is the input voltage to the outdoor electronic control P.C. board 5V DC? Replace the power board. Replace the outdoor electronic control P.C. board. When cooling, heat exchanger of non-operating indoor unit frosts. When heating, non-operating indoor unit get warm. T Check of LEV Start LED display: LED LED2 Lighting Lighting Turn on power supply to the outdoor unit after checking LEV coil is mounted to the LEV body securely. Is "click - click" sound heard? Or, do you feel vibration of the LEV coil with a hand? Disconnect the connector CN795. Is there normal resistance to LEV coil? Replace the LEV coil. rmal Replace the outdoor electronic control P. C. board. 63
[SUZ-AVR.TH SUZ-AVR.TH] (Only SLZ-AAR.TH, SLZ-AAR.TH) When OPERATION INDICATOR lamp flashes ON and OFF in every 0.5-second. doesn t operate. (LED display: Both LED and LED2 lighting) U How to check mis-wiring and serial signal error (when outdoor unit does not work) Start Turn ON the power supply. Press once EMERGENCY OPERATION switch. w Short circuit of JPG and JPS on the indoor controller board enables self-check to be displayed in 3 seconds. After 3 minutes, mis-wiring is indicated (0.5-second ON, 0.5-second OFF) on OPERATION INDICATOR lamp on indoor unit.w ON/OFF AUTO COOL HEAT TOO WARM DRY MODE FAN VANE ON/OFF TOO COOL SELECT TIME RESET TOO WARM The following indication applies regardless of shape of the indicator. h TOO COOL OPERATION INDICATOR lamp Make them sure. B Is there any mis-wiring, poor contact, or wire disconnection? w2 Turn OFF the power supply. Disconnect the indoor/ outdoor connecting wire. Short-circuit indoor terminal block N and 3. Turn ON the power supply. During pressing both the OPERATION SELECT button and TOO COOL button on the remote controller at the same time, press the RESET button. At first, release the RESET button. And release the other two buttons since all LCD in operation display section of the remote controller is displayed after 3 seconds. Transmit the signal of remote controller, pressing OPERATE/STOP (ON/OFF) button on the remote controller. (The above procedure allows OPERATION INDICATOR lamp to indicate the failure-mode.) Does the right side of OPERATION INDICATOR lamp blink quickly? A w2 Mis-wiring may damage indoor controller board during the operation. Be sure to confirm the wiring is correct before the operation starts. (light up or OFF) Replace the indoor controller board. Release the failure mode. w3 Reconnect the indoor/ outdoor connecting wire. Remove the short-circuit between indoor terminal block N and 3. Turn ON the power supply. Press the EMERGENCY OPERATION switch. Is there amplitude of 5 to 0V DC between outdoor terminal block N and 3 after 3 minutes (for confirmation of serial signal)? Replace the indoor/ outdoor connecting wire. Replace the indoor/ outdoor connecting wire. Is there 2V AC between outdoor terminal block 2 and N? Check of power supply. As for indoor unit SLZ type, refer to service manual OC2. Is there 5V DC between CN80 and 3 on the outdoor electronic control P.C. board? Replace the outdoor electronic control P.C. board. w3 Be sure to release the failure-mode recall function after checking. Procedure of release of failure-mode. Press the EMERGENCY OPERATION switch. 2 Turn OFF the power supply. 3 Press the RESET button on the remote controller. A Turn OFF inverter-controlled lighting equipment. Turn OFF the power supply and then turn ON again. Press the EMERGENCY OPERATION switch. Is mis-wiring indicated when the contactor (52C) on the indoor controller board turns ON 3 minutes later? B Reinstall either the unit or the light each other away. Attach a filter on receiving section of the indoor unit. 64
[SUZ-AVR.TH SUZ-AVR.TH] (Only SEZ-AAR.TH, SEZ-AAR.TH) ERROR CODE 6800 displays on remote controller. doesn t operate. (LED display: Both LED and LED2 lighting) U How to check mis-wiring and serial signal error (when outdoor unit does not work) Start Turn ON the power supply. Press once TEST button twice. w Short circuit of JPG and JPS on the indoor controller board enables self-check to be displayed in 3 seconds. After 3 minutes, mis-wiring is indicated (0.5-second ON, 0.5-second OFF) on OPERATION lamp on remote controller. w Make them sure. Is there any mis-wiring, poor contact, or wire disconnection? w2 Turn OFF inverter-controlled lighting equipment. Turn OFF the power supply and then turn ON again. Press the TEST button twice. Is mis-wiring indicated when the contactor (52C) on the indoor controller board turns ON 3 minutes later? Reinstall either the unit or the light each other away. Exchange the indoor controller board. Check if there is amplitude of 5 to 0V DC between outdoor terminal block N and 3 (for confirmation of serial signal) and if there is 2V AC between 2 and N. Check of power supply. Is there 5V DC between CN80 and 3 on the outdoor electronic control P.C. board? Replace the outdoor electronic control P.C. board. As for indoor unit SEZ type, refer to service manual OC3. 65
SUZ-A09VR.TH SUZ-A2VR.TH Inverter P.C. board Back side of unit (Refer to page 52.) LD66A LD6A 0V ~ 370V DC 2V AC Jumper wire for change in defrost setting (JS) (Refer to page 42.) LED monitor lamp Front side of unit Output to drive compressor (LDU,LDV,LDW) Connecting wire with power P.C. board (CN7) Defrost thermistor (RT6) (CN64) Discharge temperature thermistor (RT62) (CN642) Fin temperature thermistor (RT64) (CN643) Ambient temperature thermistor (RT65) LEV connector (CN7) Connector for indoor/ outdoor communication (CN60) Zero cross signal connector (CN800) Resistance(k") Fin temperature thermistor(rt64) 0 0 60 40 00 80 60 40 0 0 0 40 50 60 70 80 Temperature(:) Resistance(k") 00 90 80 70 60 50 40 0 Defrost thermistor(rt6) Ambient temperature thermistor(rt65) 0 - -0 0 0 40 Temperature(:) Resistance(k") Discharge temperature thermistor(rt62) 700 600 500 400 0 0 00 0 0 0 40 50 60 70 80 90 00 0 Temperature(:) 66
SUZ-A09VR.TH SUZ-A2VR.TH Power P.C. board Back side of unit Connecting wire with inverter P.C. board (CN7) R.V. coil (CN72) Front side of unit 2V AC Output to drive outdoor fan motor (CN77) 2V AC 2V AC 67
SUZ-AVR.TH SUZ-AVR.TH Electronic control P.C. board Resistance (k') 700 600 500 400 0 0 00 Discharge temperature thermistor (RT6) 0 0 0 40 50 60 70 80 90 00 0 Temperature (;) CN9-90V AC ( 5V DC (pulse wave To fan motor ( CN93 GND 5V Discharge temperature thermistor (RT6) ( Defrost thermistor (RT62) ( CN66 Outdoor heat exchanger temperature thermistor (RT68) ( Fin temperature thermistor (RT65) 0 0 60 40 00 80 60 40 0 0 0 40 50 60 70 80 Temperature (;) Resistance (k') CN70 Signal transmission (+) (To power board) ( ( ) 5V DC pulse wave 5V CN702 5V Signal reception ( ) (From power board) 5V DC pulse wave (GND (+) GND (power board) 2V( DC Rush current relay ( ) R.V. coil ( ) CN78 (+) Defrost temperature thermistor (RT62) Outdoor heat exchanger temperature thermistor (RT68) Resistance (k') 00 90 80 70 60 50 40 0 0 - -0 0 0 40 Temperature (;) CN795 2V DC ( ) pulse wave ( LEV( (+) ( LED LED 2 CN60 5V DC ~ 370V DC Input F80 FUSE 3.5A/0V (+) ( ) ( CN60 Serial signal 5~0V DC 68
SUZ-AVR.TH SUZ-AVR.TH ise filter P.C.board CN90 Electronic control CN902 CN903 board Power board { { { 2V AC 50Hz Input CN92 R.V. coil 2V AC { 2V AC 50Hz Output F9 FUSE A/0V F92 FUSE 3.5A/0V NR63 VARISTOR 69
SUZ-AVR.TH SUZ-AVR.TH Power board Connect to the compressor Voltage among phases: 5V to 0V 5-370V DC Output (Red) (+) ( ) 3 (White) Connect to the earth CN3 Fin temperature thermistor RT65 CN2 Connect to the controller board (+)-5( ): Signal transmission (To electronic control P.C. board) 5V DC pulse wave (+)2-5( ): Zero cross signal 3-4 : t used (+)6-5( ): 5V (+)7-5( ): 5V Signal reception (From electronic control P.C. board) 5V DC pulse wave CN5 Primary current detection (Connect to the noise filter) ) 70
3 DISASSEMBLY INSTRUCTIONS <"Terminal with lock mechanism" Detaching points> In case of terminal with lock mechanism, detach the terminal as shown below. There are two types ( Refer to () and (2)) of the terminal with lock mechanism. The terminal with no lock mechanism can be removed by pulling it out. Check the shape of the terminal and work. () Slide the sleeve and check if there is a locking lever or not. (2) The terminal with this connector is a terminal with lock mechanism Sleeve Locking lever Slide the sleeve. 2Pull the terminal while pushing the locking lever. Connector Hold the sleeve, and pull out the terminal slowly. SUZ-A09VR.TH SUZ-A2VR.TH OUTDOOR UNIT OPERATING PROCEDURE PHOTOS. Removing the cabinet. () Remove the screws fixing the top panel. (Photo ) (2) Remove the top panel. (Photo ) (3) Remove the screw fixing the service panel. (Photo 2) (4) Pull down the service panel and remove it. (Photo 2) (5) Remove the screws fixing the cabinet. (6) Remove the cabinet. (7) Disconnect the indoor/outdoor connecting wire. (8) Remove the screws fixing the back panel. (9) Remove the back panel. Photo Screws of the top panel Screws of the top panel Photo 2 Back panel Screw of the service panel Screws of the cabinet Service panel Direction to remove Hooks Screws of the cabinet 7
OPERATING PROCEDURE 2. Removing the inverter assembly, inverter P.C. board and power P.C. board () Remove the top panel, cabinet and service panel. (Refer to.) (2) Disconnect the indoor/outdoor connecting wire and remove the back panel. (Refer to.) (3) Disconnect the ground wire, the lead wire to the reactor and the following connectors; <Power P.C. board> CN72 (4-way valve) CN77 (Fan motor) <Inverter P.C. board> CN64 (Defrost thermistor and discharge temperature thermistor) CN643 (Ambient temperature thermistor) CN7 (LEV) (4) Remove the compressor connector (CN6). (5) Remove the screws fixing the relay panel. (Photo 3) (6) Remove the inverter assembly. (Photo 3) (7) Disconnect all connectors and lead wires on the inverter P.C. board. (Photo 4) (8) Remove the inverter P.C. board from the inverter assembly. (9) Remove the screw fixing the power P.C. board. (Photo 4) (0) Disconnect all connectors and lead wires on the power P.C. board. () Remove the power P.C. board from the inverter assembly. Photo 3 Photo 4 Heat sink PHOTOS Screws of the relay panel Inverter P.C. board Power P.C. board Screw of the ground wire 3. Removing R.V. coil () Remove the top panel, cabinet and service panel. (Refer to.) (2) Disconnect the indoor/outdoor connecting wire and remove the back panel. (Refer to.) (3) Remove the inverter assembly. (Refer to 2.) (4) Remove the R.V. coil. (Photo 5) Screw of the power P.C. board 72
OPERATING PROCEDURE 4. Removing the defrost thermistor and discharge temperature thermistor () Remove the top panel, cabinet and service panel. (Refer to.) (2) Disconnect the indoor/outdoor connecting wire and remove the back panel. (Refer to.) (3) Remove the inverter assembly. (Refer to 2.) (4) Pull out the defrost thermistor from its holder. (Photo 6) (5) Pull out the discharge temperature thermistor from its holder. (Photo 5) Photo 5 PHOTOS R.V. coil Discharge temperature thermistor Photo 6 Defrost thermistor 73
OPERATING PROCEDURE 5. Removing outdoor fan motor () Remove the top panel, cabinet and service panel. (Refer to.) (2) Disconnect the indoor/outdoor connecting wire and remove the back panel. (Refer to.) (3) Remove the inverter assembly. (Refer to 2.) (4) Remove the propeller. (5) Remove the screws fixing the fan motor. (Photo 7) (6) Remove the fan motor. (Photo 7) Photo 7 Propeller PHOTOS Screws of outdoor fan motor 6. Removing the compressor and 4-way valve () Remove the top panel, cabinet and service panel. (Refer to.) (2) Disconnect the indoor/outdoor connecting wire and remove the back panel. (Refer to.) (3) Remove the inverter assembly. (Refer to 2.) (4) Recover gas from the refrigerant circuit. (5) Detach the welded part of the suction and the discharge pipe connected with compressor. (6) Remove the compressor nuts. (7) Remove the compressor. (8) Detach the welded part of pipes connected with 4-way valve. (Photo 8) Photo 8 NOTE Before using a burner, reclaim gas from the pipes until the pressure gauge shows 0 kg/cm 2 (0MPa). Use the burner under the condition that gas can be recovered even when the inner pressure rises by heat. Welded parts of 4-way valve 74
SUZ-AVR.TH SUZ-AVR.TH OUTDOOR UNIT OPERATING PROCEDURE. Removing the cabinet () Remove the screws of the service panel. (2) Remove the screws of the top panel. (3) Remove the screw of the valve cover. (4) Remove the service panel. (5) Remove the top panel. (6) Remove the valve cover. (7) Remove the screws of the front panel. (8) Remove the front panel. (9) Remove the screws of the back panel. (0) Remove the back panel. Photo Screws of the cabinet PHOTOS Screw of the top panel Photo 3 Screw of the motor support Photo 2 Screws of the cabinet Screw of the service panel Screws of the back panel Screws of the front panel Screws of the top panel Set screws of the back panel Screw of the valve cover 75
OPERATING PROCEDURE 2. Removing the inverter assembly, electronic control P.C. board, noise filter P.C. board and power board () Remove the top panel, cabinet and service panel. (Refer to.) (2) Remove the back panel. (3) Disconnect the following connectors; <Electronic control P.C. board> CN93 and CN9 (Fan motor) CN975 (LEV) CN66 (Discharge temperature thermistor, defrost thermistor and outdoor heat exchanger temperature thermistor) <ise filter P.C. board> CN92 (4-way valve) (4) Remove the compressor connector. (5) Remove the screws fixing the relay panel. (6) Remove the inverter assembly. (7) Disconnect all connectors and lead wires on the electronic control P.C. board. (8) Remove the electronic control P.C. board from the inverter assembly. (9) Remove the screws fixing the power board assembly. (0) Disconnect all connectors and lead wires on the power board. () Remove the power board from the inverter assembly. (2) Disconnect all connectors and lead wires on the noise filter P.C. board. (3) Remove the noise filter P.C. board from the inverter assembly. PHOTOS Photo 4 Screws of the power board assembly Screws of the relay panel 3. Removing R.V. coil () Remove the top panel, cabinet and service panel. (2) Remove the back panel. (Refer to.) (3) Remove the inverter assembly. (Refer to 2.) (4) Remove the R.V. coil. (Photo 9) 76
OPERATING PROCEDURE 4. Removing the defrost thermistor, discharge temperature thermistor and outdoor heat exchanger temperature thermistor () Remove the top panel, cabinet and service panel. (Refer to.) (2) Remove the back panel. (Refer to.) (3) Remove the inverter assembly. (Refer to 2.) (4) Pull out the defrost thermistor from its holder. (Photo 6) (5) Pull out the discharge temperature thermistor from its holder. (Photo 5) (6) Pull out the outdoor heat exchanger temperature thermistor from its holder. (Photo 6) Photo 5 PHOTOS Discharge temperature thermistor Photo 6 Outdoor heat exchanger temperature thermistor Defrost thermistor 5. Removing outdoor fan motor () Remove the top panel, cabinet and service panel. (Refer to.) (2) Remove the back panel. (Refer to.) (3) Remove the inverter assembly. (Refer to 2.) (4) Remove the propeller. (5) Remove the screws fixing the fan motor. (6) Remove the fan motor. Photo 7 Propeller Screws of the outdoor fan motor 77
OPERATING PROCEDURE 6. Removing the compressor and 4-way valve () Remove the top panel, cabinet and service panel. (Refer to.) (2) Remove the back panel. (Refer to.) (3) Remove the inverter assembly. (Refer to 2.) (4) Recover gas from the refrigerant circuit. (5) Detach the welded part of the suction and the discharge pipe connected with compressor. (Photo 9) (6) Remove the compressor nuts. (7) Remove the compressor. (8) Detach the welded part of 4-way valve and pipe. (Photo 8) NOTE Before using a burner, reclaim gas from the pipes until the pressure gauge shows 0 kg/cm 2 (0MPa). Use the burner under the condition that gas can be recovered even when the inner pressure rises by heat. Photo 8 PHOTOS Welded parts of 4-way valve Photo 9 R.V. coil Welded part of the discharge pipe Welded part of the suction pipe 7. Removing the reactor () Remove the top panel. (Refer to.) (2) Disconnect the reactor lead wire. (3) Remove the screws of the reactor, and remove the reactor. Photo 0 Screws of the reactor 78
4 PARTS LIST SUZ-A09VR.TH SUZ-A2VR.TH 4-. OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS 7 6 5 4 0 9 9 3 2 2 3 4 5 6 7 8 Part number that is circled is not shown in the illustration.. 2 3 4 5 6 7 8 9 0 2 3 4 5 6 7 9 Part. E02 838 2 E02 838 52 E02 838 50 E02 838 0 E02 838 900 E02 839 900 E02 065 506 E02 838 66 E02 838 662 E02 838 5 E02 838 3 E02 838 640 E02 838 493 E02 838 96 E02 838 3 E02 838 55 E02 838 5 E02 838 7 E02 838 6 E02 839 6 E02 838 E02 2 937 Part Name CABINET GRILLE PROPELLER BASE COMPRESSOR COMPRESSOR COMPRESSOR RUBBER SET STOP VALVE (GAS) STOP VALVE (LIQUID) SERVICE PANEL BACK PANEL EXPANSION VALVE EXPANSION VALVE COIL 4-WAY VALVE SEPARATOR MOTOR SUPPORT CONDENSER NET TOP PANEL OUTDOOR HEAT EXCHANGER OUTDOOR HEAT EXCHANGER OUTDOOR FAN MOTOR CAPILLARY TUBE Symbol in Wiring Diagram MC MC LEV MF SUZ-A09VR.TH 3 Q'ty/unit SUZ-A2VR.TH 3 Remarks KNB073FBVH KNB092FAAH 3RUBBERS/SET {9.52 {6.35 RA6V2- {3.0 {2.0 0 79
SUZ-A09VR.TH SUZ-A2VR.TH 4-2. OUTDOOR UNIT ELECTRICAL PARTS 9 8 7 6 2 3 4 5. 2 3 4 5 6 7 8 9 Part. E02 838 337 E02 838 444 E02 838 490 E02 838 6 E02 838 8 E02 735 E02 735 382 E02 838 374 E07 46 45 E07 47 45 Part Name REACTOR POWER P.C. BOARD REVERSING VALVE COIL THERMISTOR SET AMBIENT TEMPERATURE THERMISTOR FUSE HOLDER FUSE TERMINAL BLOCK INVERTER P.C. BOARD INVERTER P.C. BOARD Symbol in Wiring Diagram L6 2S4 RT6,RT62 RT65 F6 TB SUZ-A09VR.TH Q'ty/unit SUZ-A2VR.TH Remarks DEFROST, DISCHARGE 0V/A 3P Including heat sink and RT64 Including heat sink and RT64 80