SPLIT TYPE ROOM AIR CONDITIONER FLOOR CONSOLE / UNDER CEILING DUAL type Models Indoor unit ABU8RULX ABURULX Outdoor unit AOU8RLX AOURLX CONTENTS SPECIFICATIONS... OUTLINE AND DIMENSIONS... REFRIGERANT SYSTEM DIAGRAM... CIRCUIT DIAGRAM... PCB CIRCUIT DIAGRAM... 7 ERROR DISPLAY... DISASSEMBLY ILLUSTRATION (Indoor Unit)... DISASSEMBLY ILLUSTRATION (Outdoor Unit)... 0 PARTS LIST (Indoor Unit)... PARTS LIST (Outdoor Unit)... 6 ACCESSORIES... 7
SPECIFICATIONS TYPE Cool and Heat INDOOR UNIT OUTDOOR UNIT COOLING CAPACITY ABU8RULX AOU8RLX 7,800 / 7,800 BTU/h ABURULX AOURLX,00 /,00 BTU/h HEATING CAPACITY,00 /,00 BTU/h,00 /,00 BTU/h ELECTRICAL DATA POWER SOURCE 0 V / 08 V FREQUENCY 60 Hz RUNNING CURRENT (Cool) 7. A / 7.9 A 9.8 A / 0.9 A RUNNING CURRENT (Heat) INPUT WATTS (Cool) 9.8 A / 0.9 A.6 kw /.6 kw 0. A /. A. kw /. kw INPUT WATTS (Heat) E.E.R. (Cool). kw /. kw.9 /.9 kw/kw. kw /. kw.89 /.89 kw/kw E.E.R. (Heat) MOISTURE REMOVAL ( /hr).80 /.80 kw/kw. L/hr.0 /.0 kw/kw. L/hr AIR CIRCULATION-Hi (m /hr) 780 m /hr 880 m /hr COMPRESSOR TYPE DISCRIMINATION REFRIGERANT R0A Hermetic type, poles, Inverter, Twin Rotary TNB0FPBM9 lb oz (,900 g) FAN MOTOR POWER SOURCE DISCRIMINATION INDOOR UNIT HIGH-SPEED ( Cool / Heat ) MED-SPEED LOW-SPEED OUTDOOR UNIT DISCRIMINATION ( Cool / Heat ) HIGH- SPEED 0 V MFA-PPT MFA-PPT,060 /,060 r.p.m.,80 /,00 r.p.m. 890 / 890 r.p.m.,000 /,000 r.p.m. 770 / 770 r.p.m. 900 / 900 r.p.m. MFE-ROM MFE-ROM 780 / 780 r.p.m. 80 / 900 r.p.m. DIMENSIONS INDOOR UNIT OUTDOOR UNIT HxWxD HxWxD 7-7/8" x 9-/8" x -7/8" inch (99 x 990 x 6 mm) -/" x -/" x " inch (80 x 900 x 0 mm) WEIGHT INDOOR UNIT OUTDOOR UNIT Gross / Net Gross / Net 7 kg / 8 kg 70 kg / 6 kg REFRIGERANT CHARGE (R0A) Pipe Length FULL CHARGE AMOUNT 9 ft. ( m) lb oz (,900 g) 66 ft. (0 m) lb 7oz (,000 g) 98 ft. (0 m) lb oz (,00 g) ft. (0 m) lb oz (,00 g) 6 ft. (0 m) lb oz (,600 g) ADDITIONAL REFRIGERANT 0.oz / ft. (0 g/ m) lb oz (,900 g) lb 0oz (,00 g) lb 8oz (,00 g) 6 lb 6oz (,900 g) 7 lb oz (,00 g) 0. oz / ft. (0 g/m) 006.0.
OUTLINE AND DIMENSIONS INDOOR UNIT Models : ABU8RULX, ABURULX Unit : inch (mm) -7/8" (6) 9-/8" (990) 7-7/8" (99) (rear view) " (900) 9-/" (00) 0-7/8" (0) -/6" ( 00) -/" (0) -/" (70) 7-7/" (99) 6-7/8" (7) 7-7/8" (00) 006.0.
OUTDOOR UNIT Models: AOU8RLX, AOURLX Unit : inch (mm) -/" (900) "(77) -/" () " (0) /" () -/" (80) 7/8" () 7-/8" (0) /8" (9) -/" (00) -/8" (60) Air Flow -/8" (70) -7/8" (99) 7-/" (96) -/" (7) 6-/" (70) 00..8
REFRIGERANT SYSTEM DIAGRAM Models : ABU8RCLX / 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.mm (/") Strainer Strainer Charging Valve Models : ABURULX / AOURLX OUTDOOR UNIT INDOOR UNIT Pressure Check Valve Refrigerant Pipe.88mm (/8") High Pressure Switch Charging Valve Condenser Muffler -way Valve Evaporator Accumulator Compressor Expansion Valve Refrigerant Pipe 9.mm (/8") Strainer Strainer Charging Valve : COOL : HEAT 00..8
CIRCUIT DIAGRAM Models : ABU8RULX, ABURULX ROOM TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR INDICATOR PCB ASSY FAN MOTOR CN0 FM GREEN / YELLOW 6 7 8 6 Use T.A-0V Fuse on F0 6 7 8 BROWN RED ORANGE YELLOW BLUE PURPLE GRAY RED PINK PURPLE BLUE 6 7 8 GRAY GRAY CN RED BROWN RED ORANGE YELLOW BROWN RED ORANGE YELLOW 6 CN CN7 CN CN7 CN8 CONTROLLER PCB ASSY CN CN0 CN FAN MOTOR CAPACITOR M M STEP MOTOR (UP/DOWN) STEP MOTOR ( LEFT / RIGHT ) GREEN L N POWER SUPPLY PCB G RED TERMINAL 00..8
Models : AOU8RLX, AOURLX COMPRESSOR CHOKE COIL U PIPE TEMPERATURE THERMISTOR DISCHARG TEMPERATURE THERMISTOR BROWN EMI FILTER CONNECTOR T RED RED V W ACTIVE FILTER MODULE TERMINAL L L + - BROWN RED ORANGE YELLOW 6 P N YELLOW BLUE EMI FILTER T RED BROWN U W0 V W0 W W0 W W W6 W7 W0 W CN BLUE BROWN CN CN CN CN6 CN CN07 FUSE F T A-0V CN7 CN80 CN7 CN W00 RED RED CN0 CONTROLLER PCB ASSY FUSE F T.A-0V RED YELLOW BLUE 6 RED BROWN BLUE ORANGE YELLOW 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 RED CN W9 W8 POWER SUPPLY PCB ASSY TM0 W W6 W7 W W GREEN RED G EARTH (N) L N G EARTH 00.0. 6
INDOOR PCB CIRCUIT DIAGRAM Models : ABU8RULX ABURULX 00..8 CONTROLLER PCB ASSY ABU8RULX : K0AL-00PHSE-C ABURULX : K0AL-00SHSE-C 7
OUTDOOR PCB CIRCUIT DIAGRAM Models : AOU8RLX AOURLX POWER SUPPLY PCB ASSY K0BA-000HUE-P0 00..8 INVERTER ASSEMBLY AOU8RLX : EZ-00GHUE AOURLX : EZ-00FHUE CONTROLLER PCB ASSY AOU8RLX : K0AW-00HUE-C AOURLX : K0AW-00HUE-C 8
00..8 Models : AOU8RLX, AOURLX CONTROLLER PCB ASSEMBLY ( MAIN PCB ) AOU8RLX : K0AW-00HUE-C AOURLX : K0AW-00HUE-C 9 600/0V x
Models : AOU8RLX, AOURLX POWER SUPPLY PCB ASSEMBLY K0BA-000HUE-P0 * AOU8RLX, AOURLX : W and W AOU6RLX, AOURLX : W and W POWER SOURCE 0V 60Hz * * W or W W or W B B VA0 70V <TNR> VA0 70V <TNR> C0. <LE> SA00 RA-0M L RCH70-0PF07 C0 0.0 <YE> C0 0.0 <YE> C06. <LE> TM00 L N0000KD7C C07. <LE> TO INDOOR UNIT W6 W7 B B CT CT-B EARTH W GREEN B V D60 DAN7U + AC VOLT OUT W8 W9 B B R60.0K </0W> (%) C60 0/6V <PJ> 00..8 0 L RCH70-0PF07 C. <LE> C 0.0 <YE> C 0.0 <YE> VR BK R6.7K </0W> (%) R68 K </0W> C6 0. <F> C6 0. <F> V TM0 TM0 CN BB-XASK--A CT OUT
ERROR CONTENTS (Indoor unit) OERATION TIMER SWING SWING OPERATION lamp (Red) TIMER lamp (Green) SWING lamp (Orange) SWING lamp (Orange) MANUALAUTO Operation can be checked by lighting and flashing of the display section OPERATION,, and TIMER lamps. Perform judgment in accordance with the following. TEST RUNNING When the air conditioner is run by pressing the remote control unit test run button, the OPERATION and TIMER lamps flash slowly at the same time. ERROR The OPERATION, TIMER, and SWING lamps operate as follows (Table) according to the error contents. Error contents Error display OPERATION TIMER SWING (RED) (GREEN) (ORANGE) Indoor unit circuit board error Indoor unit room temperature sensor wire opened Indoor unit room temperature sensor wire short circuited Indoor unit piping sensor wire opened Indoor unit piping sensor short circuited Indoor unit fan error Outdoor unit circuit board error Miswiring between outdoor unit and indoor unit times times times times 6 times times times Outdoor unit discharge temperature sensor error Outdoor unit piping sensor error Outdoor unit outdoor temperature sensor error times times times : Fast flashing : Slow flashing : Off 006.0.
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 Error contents. 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. flash flash flash flash 7 flash 8 flash 9 flash flash flash flash flash 6 flash lighting 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 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. 006.0.
DISASSEMBLY ASSEMBLY Models : ABU8RULX, ABURULX 09 6-7 6-6- 870-80 6-870- 7 6-6- 08 0 7 006.0.7
70 76 77 60 7 96-8 8-8 87 68 08 78 68 006.06.09
006.0.7
INDOOR UNIT 8 7 6 77 88 7 7 7 8 8 006.0.7 6
6 6-7 800 OPTIONAL PARTS 006.0.7 7
87 006.06. 8
6 0 69 06 6-69 0 6-6- 69 6-0 6-69 0 00 6-0 0 6-876- 07 08 0 0 8 68 876-00..8 9
Models : AOU8RLX AOURLX 6 7 00..8 0
Models : AOU8RLX AOURLX 0 9 0 9 7-7 8 8-8 006.07.6
Models : AOU8RLX AOURLX 6 7 9 9 8 0 0 006.0.0
Models : AOU8RLX AOURLX 8 7 6 00..8
PARTS LIST INDOOR UNIT Ref. No. Description ABU8RULX Part No. ABURULX Ord. Q'ty 8 Air Filter 986709 986709 Capacitor (Fan Motor) 99007008 9900709 6 Sirocco Fan Assy 988006 988006 67 Rubber (Vibration-proof) 98000 98000 68 Cap, Plastic 986007 986007 69 Louver 98600 98600 08 Base Assy 99060 99060 09 Casing, Plastic 98009 98009 Kit (Dew Proof Plate) 976700 976700 6 Motor Fixing Table Assy 989000 989000 7 Drain Hose Assy 99000 99000 8 Kit (Separate Wall-A) 976660 976660 6 Evaporator Assy KB07 9606 9606 60 Drain Pan Assy (Kit) 976690 976690 6 Fan Motor Assy-IN 96070 96070 7 Hanger Bracket-L 989600 989600 7 Hanger Bracket-R 989008 989008 8- Thermistor Spring-A 786708 786708 87 Clamp No. 9 67706 67706 9 Clamp SKB-00 6780 6780 96- Clamp SKB-M 0078760 0078760 Control Box 986000 986000 Thermistor Assy-Room 97099087 97099087 Thermistor Assy-Pipe 9900000 9900000 6 Controller PCB Assy 97096 970978 (K0AL-00PHSE-C) (K0AL-00SHSE-C) 0 Remote Control Unit 97900 97900 0 Flap (Upper)-F 9880 9880 Flap (Lower) 980 980 8 Motor Fixture 98900 98900 6 Bushing 97900 97900 6- Bushing-B, Plastic 9800 9800 6- Bushing-C, Plastic 98008 98008 6- Special Screw 990900 990900 6- Special Screw 990900 990900 8 Locking Spacer, KGLS-S 09906 09906 8 Indicator PCB Assy 9707980 9707980 07 Motor Rod 9860006 9860006 08 Louver Link 986009 986009 6 Insulation (Panel)-A 98700 98700 7 Insulation (Panel)-B 989007 989007 8 Insulation (Flap Base) 987009 987009 Arm Bracket 998009 998009 70 Separate Wall-B (Kit) 9780 9780 7 Grille Support 986000 986000 7 Filter Bracket 98607008 98607008 88 Grill-F 9800 9800 006.06. When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.
INDOOR UNIT (Continued) Ref. No. Description ABU8RULX Part No. ABURULX Ord. Q'ty 00 Protect Cover 98600 98600 0 Support Stay 9899006 9899006 0 Louver Shaft 987006 987006 0 Louver Stopper 9800 9800 06 Louver Rod 989000 989000 08 Cosmetic Panel-R 980 980 09 Cosmetic Panel-L 98608 98608 Control Box Cover 99097006 99097006 0 Flap Base 9870 9870 Louver Link Cover 98800 98800 Flap Link-Upper (Step Motor-V) 9800 9800 Flap Link-Lower (Step Motor-V) 9800 9800 8 Motor Rod-A (Step Motor-V) 980007 980007 77 Catch TL-9 99096009 99096009 78 Base Bracket (Reinforcement Metal) 9886006 9886006 80 Top Cover 980 980 8 Protector, Metal (Fan Motor) 998006 998006 6 Cord Bushing KR- 990006 990006 68 Locking Spacer-B 0068 0068 6- Thermistor Holder Pipe 806680 806680 6- Bolt 07009008 07009008 68 Motor Base 986000 986000 7 Holder (Guide Rail) 060008 060008 7 Distributor Assy 9700 9700 7 Remote Control Unit Holder 9060 9060 7 Casing Cover 98006 98006 76 Drain Cap 987600 987600 77 Panel 98 98 800 Bypass Pipe Assy 9700 9700 8 Terminal 7P 970006 970006 8 Fuse BET.A - 0V 06009 06009 870- Arm 98600 98600 87 Power Supply PCB Assy 9706 9706 (K0AL-00PHSE-PO) (K0AL-00PHSE-PO) 876- Step Motor-H 99060 99060 876- Step Motor-V 9900600 9900600 --- EMI Filter 00000669 00000669 006.06. When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.
OUTDOOR UNIT Ref. No. Description AOU8RLX Part No. AOURLX Top Panel Sub Assy 9770 9770 Front Panel 9709066 9709066 Fan Guard 97000 97000 Grip Side 9770 9770 Service Panel Sub Assy 9708 9708 6 Right Panel 97098 97098 7 Emblem Rear 900 900 8 Propeller Fan Assy 9667800 9667800 9 Motor, Induction 96006 96006 0 Condenser-A Assy 978 978 Ord. Q'ty Strainer Assy 970 970 Separate Wall Assy 9760 9760 Cap Foot 970 970 Base Assy 97668 97668 7 -Way Valve Assy (/8") ------ 9700 7- -Way Valve Assy (/") 9700 ------ 8 -Way Valve Assy (/8") ------ 97007 8- -Way Valve Assy (/") 9700 ------ 9 Check Joint Assy 978008 978008 0 Compressor Assy 97708 97708 -Way Valve 9900600 9900600 Solenoid 990060 990060 Pressure Switch 9900860 9900860 Inlet Pipe Cond A Assy 976067 976067 6 Inlet Pipe Cond B Assy 9760 9760 7 Outlet Pipe Cond A Assy 976600 976600 8 Expansion Valve Assy 970970 97097 9 Coil (Expansion Valve) 99000709 99000709 0 Distributor 969800 969800 Discharge Pipe A Assy 9760 9760 Terminal P 970970 970970 Terminal P 990000 990000 ACTPM 97070 97070 6 Holder Thermo 977970 977970 7 Inverter PCB Assy 9706096 9706089 8 Power PCB Assy 9706706 9706706 9 Motor Bracket Sub Assy 97809 97809 0 Choke Coil 99006608 99006608 ---- Fuse.A-0V 06009 06009 ---- Thermistor (Outdoor Temp.) 9900780 9900780 ---- Heat Exchanger Thermistor 990070 990070 ---- Thermistor (Discharge) 9709 9709 ---- Compressor Thermistor 990060 990060 ---- Thermistor 990000 990000 ---- Heatsink Thermistor 990008 990008 ---- Transformer 9700 9700 ---- Varistor 00006 00006 ---- Arrester 0600807 0600807 ---- Relay 9900706 9900706 ---- Relay 990000700 990000700 ---- Switch Push 970760 970760 ---- Switch Slide 970908 970908 ---- Drain Pipe Assy 900000 900000 ---- Drain Cap 6600 6600 ---- Coil Choke 99006608 99006608 006.07.6 6 When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.
STANDARD ACCESSORIES The following installation parts are furnished. Use them as required. INDOOR UNIT ACCESSORIES Name and Shape Q'ty Application Part No. Cosmetic Panel-L 98608 Cosmetic Panel-R 980 Tapping screw ( x 0) 0760 070000907 Installation template For positioning the indoor unit. For under ceiling type. 990700 Hanger bracket (left) For suspending the indoor unit from ceiling. 989600 Hanger bracket- (right) 989008 Anchor bolt (M) Special nut 806900 Spring washer 0700007 Wall bracket For suspending the indoor unit on the wall. 989700 Tapping screw ( x 0) 6 For fixing the wall bracket. 0600 070007607 Coupler heat insulator (large) For indoor side pipe joint. (Large pipe) 90760 Coupler heat insulator (small) For indoor side pipe joint. (Small pipe) 0980 Nylon fastener For fixing the drain hose. 0078760 Drain hose 99000 Insulation (drain hose) Adhesive type 70 x 0 9900 VT wire For fixing the drain hose L 80 mm 80600 006.0. 7
REMOTE CONTROL UNIT Name and Shape Q'ty Application Part No. Remote control unit Use for air conditioner operation (AR-JW) 97900 Battery (penlight) For remote control unit 06008 Remote control unit holder Hold the remote control unit 9060 Tapping screw ( x ) For remote control unit holder installation 070009098 Wired remote controller unit is also available : UTB-UUB (Parts No. 90788700) OUTDOOR UNIT ACCESSORIES Name and Shape Q'ty Application Part No. Drain pipe Drain cap For outdoor unit drain piping work (May not be supplied, depending on the model) 90090 6600 006.0. 8
0G98