CASSETTE type SPLIT TYPE AIR CONDITIONER. (60Hz) AUU18RCLX AUU24RCLX AUU36RCLX AUU42RCLX AOU18RLX AOU24RLX AOU36RLX AOU42RLX CONTENTS.

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1 SPLIT TYPE AIR CONDITIONER CASSETTE type (60Hz) Models Indoor unit AUU8RCLX AUURCLX AUU6RCLX AUURCLX Outdoor unit AOU8RLX AOURLX AOU6RLX AOURLX CONTENTS SPECIFICATIONS... DIMENSIONS... REFRIGERANT SYSTEM DIAGRAM...7 CIRCUIT DIAGRAM...9 INDOOR PCB CIRCUIT DIAGRAM... OUTDOOR PCB CIRCUIT DIAGRAM...5 ERROR CONTENTS... DISASSEMBLY ILLUSTRATION... PARTS LIST...8 STANDARD ACCESSORIES...

2 SPECIFICATIONS TYPE COOLING & HEATING INDOOR UNIT AUU8RCLX AUURCLX AUU6RCLX OUTDOOR UNIT AOU8RLX AOURLX AOU6RLX COOLING CAPACITY HEATING CAPACITY 7,800 / 7,800 BTU/h,500 /,500 BTU/h,00 /,00 BTU/h,00 /,00 BTU/h,00 /,500 BTU/h 8,00 / 7,600 BTU/h AUURCLX AOURLX,700 /,700 BTU/h 7,800 / 6,800 BTU/h ELECTRICAL DATA POWER SOURCE 0 / 08 V 60Hz RUNNING CURRENT COOLING HEATING 7.0 / 7.8 A 9. / 0. A 8.9 / 9.9 A 0. /. A 8. / 9.5 A 6. / 7.9 A 0. /.7 A 9. /.0 A INPUT WATTS COOLING HEATING.6 /.6 kw.0 /.0 kw.05 /.05 kw.7 /.7 kw. /.08 kw.7 /.7 kw.66 /.5 kw.9 /.7 kw E.E.R. COOLING HEATING. /. kw/kw.0 /.0 kw/kw.07 /.07 kw/kw.00 /.00 kw/kw.7 /.0 kw/kw.00 /.95 kw/kw.67 /.7 kw/kw.9 /. kw/kw STARTING CURRENT 8. A 9.5 A 0 A 5 A MOISTURE REMOVAL ( /hr).5 L/hr.0 L/hr.0 L/hr 5.5 L/hr AIRCIRCULATION-Hi (m /hr) 950 m /hr,050 m /hr,600 m /hr,700 m /hr COMPRESSOR TYPE Total enclosed type, poles, Inverter, Twin Rotary Hermetic type, 6 poles, Inverter, Scroll DISCRIMINATION TNB0FPBM9 ANBFCMMT REFRIGERANT R0A lb oz,900 g lb oz,900 g lb oz,00 g 7lb 8oz,00 g FAN MOTOR DISCRIMINATION MFA-RPT MFA-RPT MFA-5PZM MFA-5PZM INDOOR UNIT ( Cool / Heat ) HIGH-SPEED MED-SPEED LOW-SPEED 50 / 00 r.p.m. 90 / 50 r.p.m. 0 / 0 r.p.m. 90 / 0 r.p.m. 0 / 80 r.p.m. 60 / 0 r.p.m. 60 / 60 r.p.m. 50 / 50 r.p.m. 60 / 60 r.p.m. 650 / 650 r.p.m. 60 / 60 r.p.m. 50 / 50 r.p.m. S-LOW-SPEED - / 50 r.p.m. - / 50 r.p.m. - / 00 r.p.m. - / 00 r.p.m. DISCRIMINATION MFE-5ROM MFE-5ROM MFE-5ROM MFE-5ROM OUTDOOR UNIT HIGH-SPEED Cool 780 / Heat 780 r.p.m. Cool 850 / Heat 900 r.p.m. Cool 850 / Heat 900 r.p.m. Up Fan 850 / Down Fan 750 r.p.m. DIMENSIONS INDOOR UNIT HxWxD 9-/" x -/" x -/" inch ( 6 x 80 x 80 mm ) -5/8" x -/" x -/" inch ( 96 x 80 x 80 mm ) OUTDOOR UNIT HxWxD -/" x 5-/" x " inch ( 80 x 900 x 0 mm ) 50-7/8" x 5-/" x " inch,90 x 900 x 0 mm WEIGHT INDOOR UNIT GROSS / NET / kg / kg 5/7 kg 55/0 kg OUTDOOR UNIT GROSS / NET 70/6 kg 70/6 kg 70/6 kg / 05 kg

3 TYPE COOLING & HEATING INDOOR UNIT AUU8RCLX AUURCLX AUU6RCLX OUTDOOR UNIT AOU8RLX AOURLX AOU6RLX AUURCLX AOURLX NOISE LEVEL HIGH-SPEED.0 db INDOOR UNIT MED-SPEED 9.0 db OUTDOOR UNIT LOW-SPEED COOL 6.0 db 5.0 db HEAT 5.0 db 5.0 db 8.0 db.0 db 5.0 db 8.0 db.0 db 5.0 db 5.0 db 55.0 db 55.0 db 50.0 db 8.0 db.0 db 55.0 db 56.0 db REFRIGERANT CHARGE (R0A) MAX PIPE LENGTH 50 m MAX PIPE HEIGHT 0 m 0 m 0 m 0 m Pipe Length 9 ft. (5 m) lb oz (,900 g) lb oz (,900 g) lb oz (,00 g) 7 lb 8 oz (,00 g) 66 ft. (0 m) lb 7 oz (,000 g) lb 0 oz (,00 g) 5 lb 5 oz (,00 g) 7 lb 8 oz (,00 g) 98 ft. (0 m) lb oz (,00 g) 5 lb 8 oz (,500 g) 6 lb oz (,800 g) 8 lb 6 oz (,800 g) FULL CHARGE AMOUNT ft. (0 m) 5 lb 5 oz (,00 g) 6 lb 6 oz (,900 g) 7 lb oz (,00 g) 9 lb oz (,00 g) 6 ft. (50 m) 5 lb oz (,600 g) 7 lb 5 oz (,00 g) 7 lb 5 oz (,600 g) 0 lb oz (,600 g) 97 ft. (60 m) lb 0 oz (5,000 g) 0 ft. (70 m) lb oz (5,00 g) ADDITIONAL REFRIGERANT 0. oz / ft. (0 g/ m) 0. oz / ft. (0 g/m) 50 m 50 m 70 m 005..

4 DIMENSIONS INDOOR UNIT Models : AUU8RCLX, AUURCLX Unit : inch (mm) 9-/" (5) 7-7/8" (00) -/6" (0) 9-/" (6) -/8" (60) 7" (90) Drain inside Dia. ø-/" (ø) outside Dia. ø-/" (ø7) -/" (98.5) " (05.5) 9-5/" (8.5) 7" (90) -/" (70) -5/6" (00) -/8" (60) 9-7/" (750mm) -/" (80mm) " (05.5) -/" (98.5) 9-5/" (8.5) -/" (70) 9-7/" (750mm) -/" (80mm) -5/6" (00)

5 INDOOR UNIT Models : AUU6RCLX, AUURCLX Unit : inch (mm) 7" (90mm) 9-7/" (750mm) -/" (80mm) -/6" (0mm) -5/8" (96mm) 7" (90mm) 9-7/" (750mm) -/" (80mm) -7/" (85mm) -/8" (60mm) Drain pipe (I.D.-/" (mm)) (O.D.-/" (7mm)) " (05.5mm) -/" (98.5mm) 9-5/" (8.5mm) -/" (0mm) 5-9/" (50mm) -/8" (60mm) Drain pipe (I.D.-/" (mm)) (O.D.-/" (7mm)) " (05.5mm) -/" (98.5mm) 9-5/" (8.5mm) -/" (0mm) 5-9/" (50mm) 9-7/" (50mm)

6 OUTDOOR UNIT Models: AOU8RLX, AOURLX, AOU6RLX Unit : inch (mm) 5-/" (900) "(77) -/" () " (0) /" () /8" (9) -/" (80) 7/8" () 7-/8" (0) 5-/" (00) 5-5/8" (650) Air Flow -5/8" (70) -7/8" (99) 7-/" (96) 5-/" (7) 6-/" (70)

7 OUTDOOR UNIT Model : AOURLX Unit : inch (mm) 5-/" (900) "(77) -/" () " (0) /" () /8" (9) 7/8" () 50-7/8" (,90) 5-/" (900) 5-/" (00) 5-5/8" (650) Air Flow -5/8" (70) -7/8" (99) 7-/" (96) 5-/" (7) /" (70)

8 REFRIGERANT SYSTEM DIAGRAM Models : AUU8RCLX / AOU8RLX OUTDOOR UNIT INDOOR UNIT Pressure Check Valve Refrigerant Pipe.7mm (/") High Pressure Switch Charging Valve Condenser Muffler -way Valve Evaporator Accumulator Compressor Expansion Valve Refrigerant Pipe 6.5mm (/") Strainer Strainer Charging Valve : COOL : HEAT

9 Models : AUURCLX / AOURLX AUU6RCLX / AOU6RLX OUTDOOR UNIT INDOOR UNIT Pressure Check Valve Refrigerant Pipe 5.88mm (5/8") High Pressure Switch Charging Valve Condenser Muffler -way Valve Evaporator Accumulator Compressor Expansion Valve Refrigerant Pipe 9.5mm (/8") Strainer Strainer Charging Valve Models : AUURCLX / AOURLX OUTDOOR UNIT INDOOR UNIT Pressure Check Valve Refrigerant Pipe 5.88mm (5/8") High Pressure Switch Charging Valve Muffler -way Valve Condenser Accumulator Evaporator Compressor Strainer Expansion Valve Refrigerant Pipe 9.5mm (/8") Strainer Strainer Charging Valve : COOL : HEAT

10 CIRCUIT DIAGRAM Models : AUU8RCLX, AUURCLX TO REMOTE CONTROL UNIT TERMINAL G POWER SUPPLY PCB ASSY L N GREEN (N) Use T.5A-50V Fuse on F0 TO OUTDOOR UNIT GRAY GRAY CN7 CN7 TERMINAL CN5 CN0 CN CN6 CN6 CN CN5 PURPLE 5 5 BLUE 6 6 PIPE TEMPERATURE THERMISTOR ROOM TEMPERATURE THERMISTOR CN8 BROWN BROWN ORANGE ORANGE M YELLOW YELLOW CONTROLLER PCB ASSY YELLOW YELLOW M FAN MOTOR GREEN / YELLOW FM STEP MOTOR FLOAT SWITCH DRAIN PUMP MOTOR FAN MOTOR CAPACITOR Models : AUU6RCLX, AUURCLX TO REMOTE CONTROL UNIT POWER SUPPLY PCB TERMINAL L N GREEN Use T.5A-50V Fuse on F0 CN7 GRAY GRAY CN7 CONTROLLER PCB CN8 CN CN CN0 CN5 BROWN ORANGE YELLOW 5 5 PIPE TEMPERATURE THERMISTOR ROOM TEMPERATURE THERMISTOR FAN MOTOR CAPACITOR 5 5 FLOAT SWITCH BROWN STEP MOTOR ORANGE M YELLOW G (N) TO OUTDOOR UNIT TERMINAL CN6 CN5 DRAIN PUMP MOTOR YELLOW YELLOW M FM FAN MOTOR

11 Model : AOU8RLX, AOURLX COMPRESSOR CHOKE COIL U PIPE TEMPERATURE THERMISTOR DISCHARG TEMPERATURE THERMISTOR BROWN EMI FILTER CONNECTOR T V W ACTIVE FILTER MODULE TERMINAL L L + - BROWN ORANGE 5 YELLOW 6 P N YELLOW BLUE EMI FILTER T BROWN U W05 V W0 W W0 W W W6 W7 W0 W CN BLUE BROWN CN CN CN CN6 CN5 CN07 5 FUSE F T 5A-50V CN7 CN80 CN7 CN W00 CN0 CONTROLLER PCB ASSY FUSE F T.5A-50V YELLOW 5 BLUE 6 BROWN BLUE ORANGE YELLOW 5 6 OUTDOOR TEMPERATURE THERMISTOR COMPRESSOR TEMPERATURE THERMISTOR HEAT SINK TEMPERATURE THERMISTOR WV FM EV HIGH PRESSURE SWITCH SOLENOID COIL FANMOTOR EXPANSION VALVE COIL TM0 BROWN CN W9 W8 POWER SUPPLY PCB ASSY TM0 W W6 W7 W W5 GREEN G EARTH (N) L N G EARTH

12 Model : AOU6RLX CHOKE COIL COMPRESSOR U W TERMINAL PIPE TEMPERATURE THERMISTOR DISCHARGE TEMPERATURE THERMISTOR BROWN CONNECTOR EMI FILTER T V ACTIVE FILTER MODULE POSISTOR L L + - BROWN ORANGE 5 6 YELLOW P N BROWN YELLOW BLUE EMI FILTER T ORANGE ORANGE 5 BLUE BROWN CN CN CN CN6 CN5 U W05 V W0 W W0 CN07 W W W W W6 W7 W0 W FUSE F T 5A-50V CONTROLLER PCB ASSY CN7 CN0 CN80 FUSE F T.5A-50V CN7 CN CN W YELLOW BLUE BROWN BLUE ORANGE YELLOW 5 6 OUTDOOR TEMPERATURE THERMISTOR COMPRESSOR TEMPERATURE THERMISTOR HEAT SINK TEMPERATURE THERMISTOR WV HIGH PRESSURE SWITCH SOLENOID COIL FAN MOTOR FM EXPANSION VALVE COIL EV TM0 GREEN BROWN CN W9 W8 POWER SUPPLY PCB ASSY TM0 W W6 W7 W W EARTH G (N) L N G EARTH 005..

13 Model : AOURLX U PIPE TEMPERATURE THERMISTOR DISCHARGE TEMPERATURE THERMISTOR EMI FILTER CONNECTOR T COMPRESSOR BROWN BLUE BROWN CN CN CN CN6 CN5 U W05 CN7 OUTDOOR TEMPERATURE THERMISTOR COMPRESSOR TEMPERATURE THERMISTOR HEAT SINK TEMPERATURE THERMISTOR HIGH PRESSURE SWITCH CHOKE COIL W TERMINAL RELAY GRAY V BROWN EMI FILTER T TERMINAL DIODE BRIDGE GRAY ACTIVE FILTER MODULE 5 6 L L + - ORANGE + - P N BROWN ORANGE YELLOW VIOLET EMI FILTER T ORANGE POSISTOR YELLOW BLUE EMI FILTER T EMI FILTER T V W0 W W0 5 TM0 TM0 GREEN CN07 W W5 W07 W08 CN CN W00 FUSE F T 5A-50V CONTROLLER PCB ASSY FUSE F T.5A-50V BROWN CN W8 CN80 CN80 W9 CN0 CN7 POWER SUPPLY PCB ASSY W W6 W7 W W YELLOW BLUE YELLOW BLUE BROWN BLUE ORANGE YELLOW WV FM FM EV SOLENOID COIL EMI FILTER T FAN MOTOR FAN MOTOR EXPANSION VALVE COIL EARTH G (N) L N G EARTH 005..

14 INDOOR PCB CIRCUIT DIAGRAM Models : AUU8RCLX AUURCLX CONTROLLER PCB ASSEMBLY ( MAIN PCB ) AUU8RCLX : K0AL-050KHSE-C AUURCLX : K0AL-050LHSE-C 005..

15 Models : AUU6RCLX AUURCLX CONTROLLER PCB ASSEMBLY ( MAIN PCB ) AUU6RCLX : K0AL-050MHSE-C AUURCLX : K0AL-050NHSE-C 005..

16 OUTDOOR PCB CIRCUIT DIAGRAM Models : AOU8RLX AOURLX INVERTER ASSEMBLY AOU8RLX : EZ-005GHUE AOURLX : EZ-005FHUE POWER SUPPLY PCB ASSY K0BA-0500HUE-P0 CONTROLLER PCB ASSY AOU8RLX : K0AW-050HUE-C AOURLX : K0AW-050HUE-C

17 Model : AOU6RLX INVERTER ASSY EZ-005HHUE AC0V 60Hz POWER SUPPLY PCB K0BA-050HUE-P0 TERMINAL HP-T06- CONTROLLER PCB ASSY K0AW-050HUE-C

18 INVERTER ASSY EZ-005KHUE Model : AOURLX AC0V 60Hz POWER SUPPLY PCB K0BA-050HUE-P0 CONTROLLER PCB ASSY K0AW-0505HUE-C

19 Models : AOU8RLX, AOURLX, AOU6RLX CONTROLLER PCB ASSEMBLY ( MAIN PCB ) AOU8RLX : K0AW-050HUE-C AOURLX : K0AW-050HUE-C AOU6RLX : K0AW-050HUE-C /50V x

20 Model : AOURLX CONTROLLER PCB ASSEMBLY ( MAIN PCB ) AOURLX : K0AW-0505HUE-C /50V x 5

21 Models : AOU8RLX, AOURLX AOU6RLX, AOURLX POWER SUPPLY PCB ASSEMBLY AOU8RLX, RLX : K0BA-0500HUE-P0 AOU6RLX, RLX : K0BA-050HUE-P0 * AOU8RLX, AOURLX : W and W5 AOU6RLX, AOURLX : W and W POWER SOURCE 0V 60Hz * * W or W W or W5 B B VA0 70V <TNR> VA0 70V <TNR> C0. <LE> SA00 RA-0M L RCH70-0PF07 C0 0.0 <YE> C <YE> C06. <LE> TM00 L N00500KD7C C07. <LE> TO INDOOR UNIT W6 W7 B B CT CT-B EARTH W GREEN B 5V D60 DAN7U + AC VOLT OUT W8 W9 B B R60.0K </0W> (%) C60 0/6V <PJ> L RCH70-0PF07 C. <LE> C 0.05 <YE> C 0.05 <YE> VR BK R6.7K </0W> (%) R68 K </0W> C6 0. <F> C65 0. <F> 5V TM0 TM0 CN BB-XASK--A CT OUT

22 ERROR CONTENTS (indoor unit) () Stop the air conditioner operation. () Press the master control button and the fan control button simultaneously for seconds or more to start the test run. () Press the start/stop button to stop the test run. [SELF-DIAGNOSIS] Test run display When the error indication "E:EE" is displayed, follow the following items to perform the self-diagnosis. "E:EE" indicates an error has occurred.. REMOTE CONTROLLER DISPLAY () Stop the air conditioner operation. () Press the set temperature buttons simultaneously for 5 seconds or more to start the self-diagnosis. Refer to the following tables for the description of each error code. Unit number (usually 0) Error code Error code A b c d E F Error contents Outdoor signal abnormal Excessive outdoor pressure (permanent stop) Compressor temperature sensor Pressure switch error IPM error CT error Active filter module (AFM) error Compressor does not operate Outdoor unit fan error Communication error (inverter multicontroller) way valve sensor error Expansion valve error Connection indoor unit error SU MO TU WE TH FR SA Ex. Self-diagnosis () Press the set temperature buttons simultaneously for 5 seconds or more to stop the self-diagnosis.. CHECKING DRAINAGE To check the drain, remove the water cover and fill with to of water as shown in figure. The drain pump operates when operating in the cooling mode. Error code A 0c Error contents Communication error (indoor unit remote controller) Communication error (indoor unit outdoor unit) Room temperature sensor open Room temperature sensor short-circuited Indoor heat exchanger temperature sensor open Indoor heat exchanger temperature sensor shortcircuited Outdoor heat exchanger temperature sensor Power source connection error Float switch operated Outdoor temperature sensor Discharge pipe temperature sensor Model abnormal Indoor fan abnormal Drain pipe Watering pot Water cover

23 ERROR CONTENTS (outdoor unit). Make a TEST RUN in accordance with the installation instruction sheet for the indoor unit.. OUTDOOR UNIT LEDS When a malfunction occurs in the outdoor unit, the LED on the circuit board lights to indicate the error. Refer to the following table for the description of each error according to the LED. LED flash flash flash flash 7 flash 8 flash 9 flash flash flash flash 5 flash 6 flash lighting Error contents Communication error (Indoor unit - Outdoor unit) Discharg pipe temperature sensor Outdoor heat exchanger temperature sensor Outdoor temperature sensor Compressor temperature sensor Heat sink temperature sensor Pressure switch abnormal IPM error Compressor rotor position cannot detect Compressor cannot operate Outdoor fan abnormal (upper fan) Outdoor fan abnormal (lower fan) No error. When the product is operating: Press the PUMP DOWN switch on the outdoor unit. The LED on the outdoor unit circuit board lights, and operation stops. At this point, recovery has not been completed, so do not close the two- and three-way valves. The pump down operation (cooling operation) begins after three minutes. Close the three-way valve (liquid) after operation starts. After - minutes, operation stops. Close the threeway valve (gas) within one minute after operations stops. The LED will go out three minutes after it stops. Disconnect the power supply after confirming that the LED has gone out. *When the pump down operation is repeated, temporarily disconnect the power supply after opening the closed valves (both liquid and gas). Reconnect the power supply after - minutes and perform the pump down operation. *When the start of the operation after pump down operation has been completed, temporarily disconnect the power supply after opening the closed valves (both liquid and gas). Reconnect the power supply after - minutes and be sure to perform a test operation for cooling. -way valve (Liquid) SPECIAL INSTALLATION SETTING PUMP DOWN (Refrigerant collecting operation) Perform the following procedures to collect the refrigerant when moving the indoor unit or the outdoor unit.. When the product is stopped: -way valve (Gas) PUMP DOWN SW (SW) Press the PUMP DOWN switch on the outdoor unit. (The LED on the outdoor unit circuit board lights.) The pump down operation (cooling operation) begins right away. After oparation starts, close the three-way valve (liquid). After - minutes, operation stops. Close the threeway valve (gas) within one minute after operations stops. The LED will go out three minutes after it stops.disconnect the power supply after confirming that the LED has gone out. DANGER This part (Choke coil) generates high voltages. Never touch this part

24 A DISASSEMBLY ILLUSTRATION Models : AUU8RCLX AUURCLX AUU6RCLX AUURCLX

25 Models : AUU8RCLX AUURCLX

26 Models : AUU6RCLX AUURCLX

27 Models : AUU8RCLX AUURCLX AUU6RCLX AUURCLX

28 Models : AUU8RCLX AUURCLX

29 Model : AUU6RCLX

30 Model : AUURCLX

31 Models : AOU8RLX AOURLX AOU6RLX

32 Models : AOU8RLX AOURLX AOU6RLX

33 Models : AOU8RLX AOURLX AOU6RLX

34 Models : AOU8RLX AOURLX AOU6RLX

35 Model : AOURLX

36 Model : AOURLX

37 Model : AOURLX

38 Model : AOURLX

39 PARTS LIST INDOOR UNIT Ref. No. Description AUU8RCLX Part No. AUURCLX Ord. Q'ty Ref. No. Description AUU8RCLX Part No. AUURCLX Ord. Q'ty Control Box Assy Capacitor (Fan Motor) Decoration Plate Holder (Hook) Filter Holder (Louver Supporter) Drain Hose Separate wall RFM (Grille)-C RFM (Grille)-D RFM (Grille)-E Turbo Fan Assy Washer (Turbo Fan) Bellmouth-B Float Switch Insulation (Grille)-A Evaporator-A Assy Evaporator-B Assy Kit (Drain Pan Sub Assy) Motor, Induction Cabinet-E Thermistor Spring-A Clamp No Binder-C Insulation (Grille)-B Pump Unit Hook Hinge Wire (Grille) Drain Pan Plug Control Box Cover Joint Gear Terminal Base Wind Guide Board Clamp NK-N Control Box Motor Gear Room Temp. Thermistor Pipe Temp. Thermistor Controller PCB Assy (K0AL-050KHSE-C) (K0AL-05LHSE-C) 5- Terminal Cover Panel Base Holder (Panel Frame) Holder (Panel Base) Panel Frame Inner Box Evaporator Holder Assy Cord Bushing Remote Control Unit Pipe Cover Assy A Wire Assy Wire Clamp Metal Wire Cover RFM (Eva. )-A RFM (Eva. )-B Motor Holder Joint-A Joint Shaft Louver Assy Intake Grille Holder Distributor Assy Hook (Grille)-A Hook (Grille)-B Locking Spacer Spacer RFM (Drain Pan) Pump Cover-A Pump Cover-B Panel (Top) Assy Cabinet-A Assy Cabinet-B Assy Drain Pump Holder Cabinet-D Cabinet-C Terminal-P Terminal-P Cover (Wire)-A Cover (Wire)-B Cushion (Pump) Drain Port M0 Nut-A (Large) M0 Nut-B (Small) RFM (Grille)-A RFM (Grille)-B Louver Supporter Spring (Grille) Power Supply PCB Assy Motor, Step Coupling Pipe Assy When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.

40 INDOOR UNIT Ref. No. Description AUU6RCLX Parts No. AUURCLX Ord. Q'ty Ref. No. Description AUU6RCLX Parts No. AUURCLX Ord. Q'ty Control Box Assy Capacitor (Fan Motor) 6 Decoration Plate 7 Grille Hook Holder 9 Filter Rubber Support Holder 7 Drain Hose 8 Separate Wall Grille Reinforcement-T (C) Grille Reinforcement-T (D) Grille Reinforcement-T (E) Turbo Fan Assy Spacial Washer Bellmouth-B Float Switch Insulation (Grille)-A Evaporator-A Assy 6- Evaporator-B Assy 60 Kit (Drain Pan Assy) 6 Fan Motor Assy-IN 68 Cabinet-E 8- Thermistor Spring-A 87 Clamp No Clamp SKB Insulation (Grille)-B Pump Unit Hook Grille Hinge Wire Drain Pan Plug Control Box Cover Joint Gear Terminal Plate Wind Guide Board Clamp NK-N Control Box Motor Gear Room Temperature Thermistor Pipe Temperature Thermistor Controller PCB Assy (K0AL-050MHSE-C) (K0AL-050NHSE-C) 5- Terminal Cover Panel Base Panel Frame Holder Panel Base Holder Panel Frame Holder Inner Box Evaporator Holder Assy Cord Bushing Remote Control Unit Pipe Cover Assy A Wire Assy Reinforcement (Eva. )-A 7- Reinforcement (Eva. )-B 0- Wire Clamp Metal Wire Cover 8 Motor Holder Joint-A Joint Shaft Louver Assy Intake Grille Holder Distributor Assy Grille Hook-A Grille Hook-B Locking Spacer Spacer Reinforcement (Drain Pan) Pump Cover-A Pump Cover-B Top Cover Plate Cabinet-A Cabinet-B Pump Hook Bracket Cabinet-D Cabinet-C Terminal-P Terminal-P Wire Cover-A Wire Cover-B Cushion Rubber (Pump) Drain Port 68 Spacial Nut-A (Large) 69 Spacial Nut-B (Small) 7- Grille Reinforcement-T (A) Grille Reinforcement-T (B) Louver Supporter Grille Spring Power Supply PCB Assy Motor, Step Coupling Pipe Assy Rubber (Discharge Pipe) When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.

41 OUTDOOR UNIT Ref. Description No. AOU8RLX Part Number AOURLX AOU6RLX Ord. Q'ty Top Panel Sub Assy Front Panel Fan Guard Grip Side Service Panel Sub Assy Right Panel Emblem Rear Propeller Fan Assy Motor, Induction Condenser-A Assy Strainer Assy Separate Wall Assy Cap Foot Base Assy Way Valve Assy (/8) Way Valve Assy (/) Way Valve Assy (5/8) Way Valve Assy (/) Check Joint Assy Compressor Assy Way Valve Solenoid Pressure Switch Inlet Pipe Cond A Assy Inlet Pipe Cond B Assy Outlet Pipe Cond A Assy Expansion Valve Assy Coil (Expansion Valve) Distributor Discharge Pipe A Assy Terminal P Terminal 5P ACTPM Holder Thermo Inverter PCB Assy Power PCB Assy Motor Bracket Sub Assy Choke Coil Inverter Box A Inverter Box B Inverter Box C Inverter Box Duct 5 Inverter Box Cover Fuse.5A-50V Thermistor (Outdoor Temp.) Heat Exchanger Thermistor Thermistor (Discharge) Compressor Thermistor Thermistor Heatsink Thermistor Transformer Varistor Arrester Relay Relay Switch Push Switch Slide Drain Pipe Assy Drain Cap When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.

42 OUTDOOR UNIT Ref. No. Description Top Panel Sub Assy Front Panel X Fan Guard Grip Side 5 Service Panel Sub Assy 6 Right Panel Sub Assy 7 Valve Cover 9 Propeller Fan Assy 0 Motor DC Brushless Condenser A Assy Condenser B Assy Sepa Wall Cap Foot 5 Base Assy 7 -Way Valve Assy (/8) 8 -Way Valve Assy (8/8) 9 Compressor Assy 0 Accumulator Assy Solenoid Pressure Switch -Way Valve Check Valve Assy 5 Coil (Expansion Valve) 6 Strainer Assy 7 Inverter Box A 8 Inverter Box B 9 Inverter Box C 0 Inverter Box Duct Inverter Box Cover Heat Sink A Act Module Relay 5 Terminal 6 Posistor 7 Inverter PCB Assy 8 Power PCB Assy 9 Clamp (Cord) 0 Terminal --- Expansion Valve --- Thermistor (Dischage) --- Thermistor (Heat Exchange) --- Thermistor (Out Temp) --- Emblem-Rear --- Holder Thermo --- Fuse.5A-50V --- Heatsink Thermistor --- Varistor --- Arrester --- Relay --- Switch Slide --- Drain Pipe Assy Parts No. AOURLX Ord. Q'ty When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.

43 STANDARD ACCESSORIES INDOOR UNIT ACCESSORIES Name and Shape Coupler heat insulation Q ty Application For indoor side pipe joint Tapping Screw (flush heads) For installing the remote controller Special nut A (large flange) For installing indoor unit Special nut B (small flange) For installing indoor unit Template For ceiling hole cutting Binder (small) For fixing the remote controller cord Blower cover insulation For discharged air Hook wire For installing intake grille Remote controller Remote controller cord For connecting the remote controller

44 WARNING For the air conditioner to operate satisfactorily. install it as outlined in this installation instruction sheet. Connect the indoor unit and outdoor unit with the room air conditioner piping and cords available standards parts. This installation instruction sheet describes the correct connections using the installation set available from our standard parts Installation work must be performed in accordance with national wiring standards by authorized personnel only. Also, do not use an extension cord. Do not turn on the power until all installation work is complete. Do not purge the air with refrigerants but use a vacuum pump to vacuum the installation. There is not extra refrigerant in the outdoor unit for air purging. Use a vacuum pump for R0A exclusively. Using the same vacuum pump for different refrigerants may damage the vacuum pump or the unit. Use a clean gauge manifold and charging hose for R0A exclusively. If refrigerant leaks while work is being carried out, ventilate the area. If the refrigerant comes in contact with a flame, it produces a toxic gas. Be careful not to scratch the air conditioner when handling it. After installation, explain correct operation to the customer, using the operating manual. Let the customer keep this installation instruction sheet because it is used when the air conditioner is serviced or moved. STANDARD PARTS The following installation parts are furnished. Use them as required. Drain pipe Drain cap Name and Shape Q'ty Application 5 For outdoor unit drain piping work (May not be supplied, depending on the model.) CONNECTION PIPE REQUIREMENT CAUTION The maximum lengths of this product are shown in the following table. If the units are further apart than this, correct operation can not be guaranteed. Model Type Diameter Liquid Gas 8,000 BTU/h class 6.5 mm (/ in.).7 mm (/ in.),000 BTU/h class 9.5 mm (/8 in.) 5.88 mm (5/8 in.) 6,000 BTU/h class,000 BTU/h class 9.5 mm (/8 in.) 5.88 mm (5/8 in.) 9.5 mm (/8 in.) 5.88 mm (5/8 in.) Pipe length MAX. MIN. 50 m (65 ft) 5 m (6 ft) 50 m (65 ft) 5 m (6 ft) 50 m (65 ft) 5 m (6 ft) 70 m (0 ft) 5 m (6 ft) Maximum height (between indoor and outdoor) 0 m (66 ft) 0 m (66 ft) 0 m (98 ft) 0 m (98 ft) Use pipe with water-resistant heat insulation. CAUTION Install heat insulation around both the gas and liquid pipes. Failure to do so may cause water leaks. Use heat insulation with heat resistance above 8 F. (Reverse cycle model only) In addition, if the humidity level at the installation location of the refrigerant piping is expected to exceed 70%, install heat insulation around the refrigerant piping. If the expected humidity level is 70-80%, use heat insulation that is 5 mm (9/") or thicker and if the expected humidity exceeds 80%, use heat insulation that is 0 mm (/6") or thicker. If heat insulation is used that is not as thick as specified, condensation may form on the surface of the insulation. In addition, use heat insulation with heat conductivity of 0.05 W/(maK) or less (at 68 F)

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