SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type Models Indoor unit ASY9USCCW ASY9USCCW ASY12USCCW Outdoor unit AOY9USCC AOY9UFCC AOY12USCC CONTENTS SPECIFICATIONS.................. 1 OUTLINE AND DIMENSIONS......... 2 REFRIGERANT SYSTEM DIAGRAM... 4 CIRCUIT DIAGRAM................. 5 INDOOR PCB CIRCUIT DIAGRAM..... 7 ERROR CONTENTS................ 8 DISASSEMBLY ILLUSTRATION....... 9 PARTS LIST...................... 14 STANDARD ACCESSORIES.........16
SPECIFICATIONS TYPE INDOOR UNIT OUTDOOR UNIT COOLING CAPACITY ( kw ) HEATING CAPACITY ( kw ) COOLING & HEATING ASY9USCCW ASY12USCCW AOY9USCC, AOY9UFCC AOY12USCC 2.60.25 2.95.95 ELECTRICAL DATA POWER SOURCE 20V 50Hz 20V 50Hz RUNNING CURRENT (A) COOL HEAT 4.8 4.1 5.9 5.6 INPUT WATTS (kw) COOL HEAT 1.07 0.90 1.5 1.28 E.E.R. (kw/kw) COOL HEAT 2.4.28 2.41.09 MOISTURE REMOVAL ( /h ) 1. 1.8 AIR CIRCULATION-Hi (m /hr) COOL 540 HEAT 515 COOL 55 HEAT 545 COMPRESSOR TYPE Hermetic type, Permanet split condenser, 2 pole, Single phase, Induction motor, Rotary DISCRIMINATION 802-141-45B 802-61-5B POWER SOURCE 220, 20, 240V / 50Hz 220, 20, 240V / 50Hz REFRIGERANT R410A (g) 650 750 Pipe length 7.5 m 650 750 REFRIGERANT CHARGE 10 m 700 800 (g) 15 m 800 900 ADDITIONAL REFRIGERANT (g / m) 20 20 FAN MOTOR POWER SUPPLY (V) 20 20 HI-SPEED COOL 110 HEAT 1250 COOL 110 HEAT 10 INDOOR UNIT MED-SPEED LO-SPEED COOL 1170 HEAT 1140 COOL 100 HEAT 1020 COOL 1200 HEAT 1210 COOL 1090 HEAT 1090 (r.p.m.) QUIET COOL 900 HEAT 900 COOL 980 HEAT 980 OUTDOOR UNIT (r.p.m.) 800 770 DIMENSIONS INDOOR UNIT H x W x D (mm) OUTDOOR UNIT H x W x D (mm) 257 x 808 x 187 55 x 650 x 250 257 x 808 x 187 55 x 695 x 250 WEIGHT INDOOR UNIT GROSS / NET (kg) 10 / 8 10 / 8 OUTDOOR UNIT GROSS / NET (kg) 29 / 26 4 / 1 NOISE LEVEL HI-SPEED COOL 40 HEAT 8 COOL 40 HEAT 40 INDOOR UNIT MED-SPEED LO-SPEED COOL 8 HEAT 6 COOL 5 HEAT 4 COOL 8 HEAT 8 COOL 6 HEAT 5 (db) SUPER QUIET COOL 0 HEAT 28 COOL HEAT 2 OUTDOOR UNIT (db) COOL 46 HEAT 46 COOL 48 HEAT 48 2004.11.0 1
DIMENSIONS INDOOR UNIT Models : ASY9USCCW ASY12USCCW Unit : mm 808 187 257 2004.11.0 2
OUTDOOR UNIT Model : AOY9USCC AOY9UFCC Unit : mm 440 Drain pipe hold O20 265 54 500 98 695 250 55 250 650 55 Model : AOY12USCC 290 1 2004.11.0
REFRIGERANT SYSTEM DIAGRAM Models : ASY9USCCW / AOY9USCC ASY9USCCW / AOY9UFCC INDOOR UNIT OUTDOOR UNIT Refrigerant pipe Dryer or Strainer Capillary tube for heating and cooling 6.5mm(1/4") 2-Way valve Check valve Compressor Evaporator 4-Way valve Condenser Refrigerant pipe 9.52mm(/8") Charging valve -Way valve Models : ASY12USCCW / AOY12USCC INDOOR UNIT OUTDOOR UNIT Refrigerant pipe Dryer Capillary tube for heating Capillary tube for heating and cooling 6.5mm(1/4") 2-Way valve Check valve Compressor Evaporator 4-Way valve Condenser Refrigerant pipe 9.52mm(/8") Charging valve -Way valve Cooling Heating : Flare coupling 2004.11.0 4
CIRCUIT DIAGRAM Models : ASY9USCCW ASY12USCCW Thermistor (Room Temp.) Thermistor (Pipe Temp.) Display PCB Stepping Motor Controller PCB Fan Motor Fan Motor Capacitor Transformer Power Supply PCB Terminal 2005.01.07 5
Models : AOY9USCC AOY12USCC TERMINAL N L 4 COMPRESSOR CAPACITOR BLUE RED BLUE DARK GRAY DARK GRAY R C M S C COMPRESSOR OVERLOAD RELAY S V F M FAN MOTOR CAPACITOR RED FAN MOTOR FOUR WAY VALVE COIL ORANGE BLACK Model : AOY9UFCC TERMINAL N L COMPRESSOR CAPACITOR S DARK GRAY R C M COMPRESSOR C F M FAN MOTOR CAPACITOR RED ORANGE FAN MOTOR RED 4 BLACK DARK GRAY S V FOUR WAY VALVE COIL BLACK 2005.01.07 6
INDOOR PCB CIRCUIT DIAGRAM PRIMARY THERMAL FUSE POWER TRANSFORMER EZ-00HSE-T SECONDARY FAN CAPACITOR 7.0uF Jumper wire configurations Switch Function ON/Linked OFF/Open JP1 Heating compensation +4 +2 JP2 Cooling compensation 0-2 JP Auto restart enable disable JP4 Custom code A B UL1015 AWG22 GREEN CN102 B2P-VH-B CN102- PURPLE W101 E GREEN CN102-1 PURPLE CN104-1 RED CN104-2 RED C102 C101 4700P 4700P CN104 B2B-XH-AM CN10-1 GRAY K101 JZC-4F/012-HS CN10-2 GRAY CN10 B2B-XASK-1-A POWER SUPPLY PCB K04AQ-0400HSE-P0 L101 SS11V-10062 C104 R10 100 <1/2W> 12V R104 UL1015 AWG20 ORANGE W105 C111 VA102 470V UL1015 AWG20 ORANGE W106 CN101 BP5-VH-B SSR10 PRBMF11YSZ CN101-1 BLACK CN101- YELLOW CN101-5 FAN MOTOR F M CN7-1 RED CN7-2 CN7- BLACK CN8 SP-VH C1 <F> R1 10K ROOM TEMPERATURE CORRECTION-1 ( HEATING OPERATION ) ROOM TEMPERATURE CORRECTION-2 ( HEATING OPERATION ) AUTO RESTART REMOTE CONTROL UNIT CUSTOM CODE 12V BZ1 PKM1EPY-4000 B Z R14 10K JP1 JP2 JP JP4 R2 CONTROLLER PCB ASSY (MAIN PCB) ASY9USCCW : K02DE-0400HSE-C1 ASY12USCCW : K02DE-0401HSE-C1 2 Q2 DTC124EUA 1.0K R, R4, R5, R5 10K x 4 1 C2 <F> I C 1 upd780024asgb -X22-8ET-A 44 P75 7 P02 14 P20 15 P21 16 P22 4 P2 P57 8 RESET 28 P11 24 P10 25 R0 1.0K C25 <F> C22 <F> R24 90 C21 <F> R25 90 R29 10K R28 10K RESET 4 I C BD1742G 5 MANUAL AUTO SWITCH SW1 2 1 C27 <F> R27 10K (1%) R26 49.9K (1%) CN2 150-10-86176 CN2-1 CN2-2 CN-1 CN-2 CN 150-50-96077 BLACK BLACK GRAY GRAY ROOM TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR C10 VA101 470V FH102 F101 T.15A - 250V FH101 W10 BLACK UL1015 AWG22 BLACK CR101 120/0.2 W104 RED UL1015 AWG22 RED UL1015 AWG22 BLUE C110 4700P VA10 470V W102 BLUE UL1015 AWG14 UL1015 AWG22 D105 - D108 1N4007 R101 10K <1/2W> SSR102 S202TY2 BLUE 12V UL1015 AWG22 BROWN R105 C105 + 2200 / BROWN R102 1.0K <1/2W> Q101 KSD880 C106 + C109 D104 10/50V MTZJ15B 12V 12V I C101 D10 7805 1SR19 + D102 1SR19 K 101 2 4 1 I O G C108 <F> K10 G4A-1A-E-PS 12V 12V CN105 PHR-8 CN105-1 BLUE CN105-2 CN105- CN105-4 CN105-5 CN105-6 CN105-7 CN105-8 CN6-1 CN6-2 CN6- CN6-4 CN6-5 CN6-6 CN6-7 CN6-8 UL1061 AWG26 x 8 12V CN6 B8B-PH-K-S R6 1.0K <1/8W> C8 <F> 12 C11 <F> 5 2 R7 4.7K <1/8W> I C4-5 Q1 DTC124EUA 11 1 1 I C2 BR9LC46 8 4 6 5 VCC DO TEST GND EEPROM Q DTC124EUA 6 2 uln200 10 7 CS SK D I NC 1 2 7 I C4-6 I C4-7 uln200 C7 + 10/ 2 R8 10K uln200 R 10K C9 0.01 <R> R12 10K 27 AVDD 10 VDD0 20 VDD1 26 AVREF 2 P12 22 P1 0 XT1 9 VSS0 4 VSS1 21 AVSS 4 P5 6 P01 1 P50 2 P51 P52 42 P7 41 P72 40 P71 9 P70 17 P2 18 P24 1 I C X1 2 P40 45 X2 2 L1 XT2 29 P25 19 P6 1 P0 8 P5 12 P4 11 P00 5 P56 P55 P54 7 6 5 P47 52 P46 51 P45 50 P44 49 P4 48 P42 47 P41 46 1 X1 CST8.8MHz 12V R20 - R2 10K x 4 R19 10K C16 1000P <R> 9 2 4 16 14 8 15 1 R17 R16 R15 I C4-1 I C4-2 I C4- I C4-4 R8 47 0 0 0 uln200 uln200 uln200 uln200 12V CN1 B5P-SHF-1AA CN1-1 CN1-2 CN1- CN1-4 CN1-5 CN4 B6B-PH-K-S CN4-1 CN4-2 CN4- CN4-4 CN4-5 CN4-6 CN5 525-0510 CN5-6 CN5-7 CN5-8 CN5-9 CN5-10 CHECKER RED UL1061 AWG26 x 6 RED ORANGE YELLOW PINK BLUE 1 2 4 5 6 UL1061 AWG25 x 5 INDICATOR PCB K04AQ-0400HSE-D0 R201 47 <1/4W> + C202 <F> OPERATE(RED) D201 SLR-25<VC> TIMER(GRN) SWING(ORG) CN201 M DATA C201 47/ 10V X201 GP1UM261RK VCC D202 SLR-25<MC> D20 SLR-25<DC> LOUVER GND TERMINAL BOARD N L 4 EARTH GREEN / YELLOW POWER SOURCE 220V / 240V 50Hz 2005.07.27 7
ERROR DISPLAY Large division indication Small division indication operation LED flashing timer Error contents operation LED flashing timer Error contents 0.5 second 2 times second thermistor second second 0.5 second 2 times 0.5 second times room temp. thermistor error heat exchanger thermistor error 0.5 second 4 times second control unit (indoor unit ) second second 0.5 second 2 times 0.5 second 4 times MANUAL AUTO button error power source Hz decision error 0.5 second 6 times second fan motor (indoor unit) second second 0.5 second 2 times 0.5 seond times lock error r.p.m. error second second model distinction error Indication : When an error happens, first indication is "Large division indication". Indication is switched by pushing TEST OPERATION button between "Large" and "Small". 2004.11.0 8
DISASSEMBLY ILLUSTRATION 777 Models : ASY9USCCW ASY12USCCW 2004.11.0 9
85 Models : ASY9USCCW ASY12USCCW 2004.11.0 10
Model : AOY9USCC 2005.01.07 11
Model : AOY9UFCC 412 2005.01.07 12
Model : AOY12USCC 986 985 2004.11.0 1
PARTS LIST INDOOR UNIT Ref. No. Description ASY9USCCW Part No. ASY12USCCW Ord. Q`ty 4 Capacitor (Fan Motor) 9900089061 9900089061 6 Panel (Front) Total Assy 91241702 91241706 65 Flow Control Panel-Z 906058012 906058012 69 Louver-A 906055028 906055028 74 Filter 905444014 905444014 108 Base 909755062 909755062 109 Casing 906052027 906052027 122 Shaft Holder -B 90066010 90066010 127 Drain Hose Assy 905550029 905550029 146 Evaporator Assy 90144019 90144019 151 Control Box 90007017 90007017 158 Connecting Pipe Assy 906416010 906416010 164 Fan Motor Assy-IN 9601171010 9601171010 169 Cross-Flow Fan Assy 90786015 90786015 178 Motor Cushion -M 960102018 960102018 184 Thermistor Sping 1728262708 1728262708 188 Power Cord Assy 970259504 970259504 196 Clamp SKB-150 10556905 10556905 2 Power Transformer 9900028015 9900028015 25 Thermistor Assy -Pipe 970209059 970209059 26 Controller PCB Assy 9706046015 9706046022 (K02DE-0400HSE-C1) (K02DE-0401HSE-C1) 240 Remote Control Unit 912058020 912058020 281 Clamp Metal (Pipe) 90606009 90606009 28 Bushing-A 90529010 90529010 2 Louver-B 906056025 906056025 85 PCB (Power and Indicator) 970609017 970609017 401 Wall Hook Bracket 90458008 90458008 440 Flow Control Panel-U 906057015 906057015 466 Clamp NK-4N 171428805 171428805 522-1 Gear-A 906062002 906062002 52 Gear Bracket 906407001 906407001 652-1 Thermistor Holder Pipe 1714262805 1714262805 668 Screw w/washer 168104205 168104205 759 Intake Grill -A 90001015 90001015 764 Drain Cap Assy 904150008 904150008 767-1 Bottom Cover -A 90004016 90004016 777 Clamper (Grille) 906755010 906755010 815 Terminal 9900040048 9900040048 850 Window (Receiver 9000019 9000019 872 Indicator Case 90009011 90009011 87 Lamp Cover 90014015 90014015 874 Control Box Cover 90008014 90008014 876 Step Motor 990019018 990019018 877 Face Panel (Front)-A 90005044 90005044 2005.07.27 14 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 AOY9USCC Part No. AOY9UFCC Ord. Q'ty Ref. No. Description Part No. AOY12USCC Ord. Q'ty 4 Emblem-Rear 908468017 5 Cabinet Front Panel, Plastic 906016012 7 Connector Cover 906018016 9 Cabinet Rear Panel, Plastic 906017019 12 Base Assy, Painted 904806042 1 -Way Valve 9128601 14 2-Way Valve 912862016 16 Condenser Assy 909104020 908468017 906016012 906018016 906017019 904806042 9128601 912862016 909104020 4 Emblem-Rear 5 Cabinet Front Panel, Plastic 7 Connector Cover 9 Cabinet Rear Panel, Plastic 12 Base Assy, Painted 1 -Way Valve 14 2-Way Valve 16 Condenser Assy 908468017 90686016 906119010 90685019 906118020 912865017 912864010 90845909 2 Control Box Metal 906475024 4 Capacitor (Fan Motor) 990008902 7 Capacitor (Running) 907588068 8 Clamp Metal (Capacitor) 1468061808 9 Propeller Fan 906565015 41 Fan Motor Assy-Out 907095016 42 Bracket (Motor) 906021016 46 Compressor Assy 911012016 906475024 990008902 90758801 1468061808 906565015 907095016 906021016 914429019 2 Control Box Metal 4 Capacitor (Fan Motor) 7 8 Capacitor (Running) Clamp Metal (Capacitor) 9 Propeller Fan 41 Fan Motor Assy-Out 42 Bracket (Motor) 46 Compressor Assy 908561022 990008900 90758801 1468061808 9055800 907715020 90556016 9111018 48 Fan Ring 906019020 62 Wire Assy (Shield)-A 905791026 18 Separate Wall Metal 90647400 195 Clamp SKB-100 161275805 196-2 Clamp SKB-MC 9055008 20 Overload Relay 91114000 4 Solenoid Coil 997000011 44 4-Way Valve 9900162016 65 Bracket (Valve) 906020026 412 Terminal Gasket (For Comp.) 951505011 674 Screw, SUS410T +5014 905848010 688 Screw w/washer 168104205 765 Drain Pipe (L-type) 901102000 766 Drain Pipe Packing 9011400 781 Rubber Cushion 912680016 815 Terminal-4P 906488017 95 Reinforcement Plate 90647006 942 Control Box Cover Metal 906476007 942-2 Control Box Cover-B Metal 905975006 982 Cord Clamp, Plastic 902271002 985 Special Nut w/washer 90490200 986 Special Washer 90490000 A Screw (with Inner Washer) 957297002 ---- BR Sheet 180x180x T2 90509067 906019020 905695027 90647400 161275805 9055008 ----- 997000011 9900162016 906020026 91442002 905848010 168104205 901102000 9011400 912680016 906488017 90647006 906476007 905975006 902271002 90490200 90490000 957297002 90509067 51 Special Nut M5 907091001 55 Special Nut M6 1252257701 98 Fan Ring 90558102 109 18 Terminal Cover Separate Wall Metal 907090004 905971008 187 Clamp No.1219 161271706 195 Clamp SKB-100 161275805 196 Clamp SKB-150 10556905 196-2 20 4 44 65 Clamp SKB-MC 9055008 Overload Relay 912899005 Solenoid Coil 997000011 4-Way Valve 9900162016 906748012 951121006 905848010 168104205 Bracket (Valve) 412 Terminal Gasket (For Comp.) 674 Screw, SUS410T +5014 688 Screw w/washer 765 Drain Pipe (L-type) 901102000 766 Drain Pipe Packing 9011400 815 Terminal-4P 906488017 916 95-1 Noise Insulation -A Reinforcement(Cabinet TOP) 9066200 90597002 95-2 Reinforcement -F (Cabinet Top) 90612000 942-1 Control Box Cover-A Metal 908562012 942-2 Control Box Cover-B Metal 905975006 946 Inlet Pipe 906401009 982 Cord Clamp, Plastic 902271002 A Screw (with Inner Washer) 957297002 B Screw (with Spring Washer) 070017901 ---- BR Sheet 60x100x T5 90509012 ---- BR Sheet 40x80x T5 9050904 ---- BR Sheet 180x180x T2 90509067 2005.01.21 15 When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.
STANDARD ACCESSORIES Name and Shape Part No. Wall hook bracket 90458008 Remote control unit 912058020 Battery (penlight) 060018554 Tapping screw ( O4 x 25 ) 0700076046 Cloth tape 908117007 Drain pipe (Including drain packing) 90029015 2004.12.01 16
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