SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type Models Indoor unit Outdoor unit ASY9USBCW AOY9UGBC ASY12USBCW AOY12UGBC CONTENTS SPECIFICATIONS....................... 1 OUTLINE AND DIMENSIONS............ 2 REFRIGERANT SYSTEM DIAGRAM..... 4 CIRCUIT DIAGRAM..................... 5 PCB CIRCUIT DIAGRAM................. 6 ERROR DISPLAY....................... 7 DISASSEMBLY ILLUSTRATION........... 8 PARTS LIST........................... 12 ACCESSORIES......................... 14
SPECIFICATIONS TYPE COOLING & HEATING INDOOR UNIT OUTDOOR UNIT ASY9USBCW AOY9UGBC ASY12USBCW AOY12UGBC COOLING CAPACITY HEATING CAPACITY 2.90 kw 3.70 kw 3.05 kw 4.00 kw ELECTRICAL DATA POWER SOURCE RUNNING CURRENT INPUT WATTS COOL HEAT COOL HEAT 230V 50Hz 3.7 A 5.0 A 3.3 A 4.6 A 0.84 kw 1.13 kw 0.75 kw 1.04 kw E.E.R (kw/kw) COOL HEAT 3.45 3.27 4.07 3.85 MOISTURE REMOVAL AIR CIRCULATION-HIGH COMPRESSOR TYPE (m /hr) 1.3 L/hr 1.9 L/hr COOL 600 HEAT 600 COOL 700 HEAT 675 Hermetic type, Permanent split condenser, 2 pole, Single phase, Induction motor DISCRIMINATION POWER SOURCE GK113PAC 220, 230, 240V / 50Hz GK151PAB 220-240V / 50Hz REFRIGERANT FAN MOTOR POWER SUPPLY R410A 900 g 970 g 230 V 230 V HiGH-SPEED 1250 r.p.m. / 1250 r.p.m. 1450 r.p.m. / 1400 r.p.m. INDOOR UNIT ( cool / heat ) MED-SPEED LOW-SPEED 1100 r.p.m. / 1120 r.p.m. 950 r.p.m. / 990 r.p.m. 1250 r.p.m. / 1230 r.p.m. 1050 r.p.m. / 1060 r.p.m. Super -LOW 800 r.p.m. / 860 r.p.m. 850 r.p.m. / 900 r.p.m. OUTDOOR UNIT DIMENSIONS INDOOR UNIT OUTDOOR UNIT WEIGHT INDOOR UNIT OUTDOOR UNIT NOISE LEVEL INDOOR UNIT ( cool / heat ) H x W x D H x W x D GROSS / NET GROSS / NET HiGH-SPEED MED-SPEED LOW-SPEED Super -LOW 730 r.p.m. 820 r.p.m. 275 x 790 x 215 mm 535 x 695 x 250 mm 535 x 780 x 250 mm 12 kg / 9 kg 33 kg / 30 kg 37 kg / 35 kg 40 db / 39 db 45 db / 43 db 36 db / 35 db 41 db / 39 db 32 db / 31 db 35 db / 34 db 27 db / 26 db 29 db / 28 db OUTDOOR UNIT ( cool / heat ) 45 db / 46 db 48 db / 49 db REFRIGERANT CHARGE (R410A) PIPE LENGTH 7.5 m 900 g 970 g FULL CHARGE AMOUNT 10 m 15 m 950 g 1,050 g 1,020 g 1,120 g ADDITIONAL REFRIGERANT 20 g / m 2004.10.26 1
DIMENSIONS INDOOR UNIT (ASY9USBCW, ASY12USBCW) Unit : mm 790 215 OUTDOOR UNIT (AOY9UGBC) 440 Drain pipe hold O20 265 54 500 98 695 250 535 275 290 13 2004.10.26 2
(AOY12UGBC) 302 272 540 120 780 55 250 10 535 2004.10.26 3
REFRIGERANT SYSTEM DIAGRAM Models : ASY9USBCW / AOY9UGBC ASY12USBCW / AOY12UGBC INDOOR UNIT Evaporator (Flare connection) (Flare connection) [ Connecting pipe ] Gas pipe (9.52 dia.) Liquid pipe (6.35 dia.) OUTDOOR UNIT (Flare connection) (Flare connection) Compressor 4-Way valve 3-Way valve (with Charging valve) Condenser 2-Way valve Dryer Check valve Capillary tube for heating Capillary tube for heating and cooling Cooling Heating 2005.01.31 4
Models : ASY9USBCW ASY12USBCW CIRCUIT DIAGRAM Models : AOY9UGBC AOY12UGBC 2005.07.26 5
Models : ASY9USBCW ASY12USBCW INDOOR PCB CIRCUIT DIAGRAM POWER SOURCE 220 / 240V 50Hz N BLUE BROWN L 3 4 GREEN / YELLOW E CONTROLLER PCB ASSEMBLY ( MAIN PCB ) ASY9USBCW : EZ-00228HSE-C ( F ) ASY12USBCW : EZ-00229HSE-C ( F ) UL1015 AWG22 GREEN E W3 GNR W5 W4 W1 BLU RED WHT F1 3.15A - 250V VA1 470V 330K <1/2W> C2 C4 0.22 L1 1.3A C3 0.01 0.01 RC1 RE1202 K2 G5NB-1A C1 0.01 VA2 470V K1 G4A-1A R64 2.2 <5W> R9 2.2 <5W> 1 2 BLK D1 GS1B460L A R10 56K <RS-2W> + - 12V 3 4 SSR1 G3MC-202P-VD DC12V VM F2 2.5A - 250V + C5 100/ 420V DR IC5 SO CT MIP2E2 D3 D1F60 R22 100K <2W> 1 + C10 47/16V C7 0.01 D2 1NH42 C24 C53 330/ + 0.1 2 <F> C27 0.1 <F> IC11 PS2561-1 <L> TEST IC13 78M15 O G I CN1-1 CN1-2 R7 22 <1/4W> CN1-3 CN1-4 C61 0.01 <B> R12 10K R47 100K D8 D1FL20U R13 1.0K CN1 BS5P-SHF-1AA TIMER SHORT CLOCK DATA-OUT DATA-IN T1 13. ETS19AA1PA1AC 1 7 D6 D2FL20U + R65 1.8K C13 <1/4W> 330/2 20V D7 2 D1FL20U 5 C12 3 + 330/ 2 4 C52 0.01 C60 0.01 <B> 9 12V THERMAL FUSE 102 K 2 Q2 DTC124EUA 1 CN8 GRAY GRAY 12V 12V 12V R42 10K B Z BZ1 PKM13EPY-4000-TF01 R3 10K R5 1.0K K 1 R46 - R43,R16 - R19 10K D4 D1F60 C14 330/ 2 + IC7 7805 I G O C15 0.1 <F> C28 0.01 <B> IC4-3 14 3 IC4-1 16 1 IC4-2 15 2 R25 - R24 10K C17 10/ 2 FL1 BL02RN1 + C18 0.1 <F> Q4 DTC124EUA IC1 upd780024asgb-x04-8et 17 P23 18 P24 10 VDD0 20 VDD1 26 AVREF 27 AVDD 9 GND0 21 AGND 34 GND1 44 36 P75 BUZ I NTP1 P01 49 P44 51 P46 50 P45 14 P20 38 P03 15 P21 16 P22 P10 AN10 28 C20 0.1 <F> C35 0.1 <F> P11 24 AN11 C31 0.1 <F> I C 31 R23 RESET P25 P47 P57 P56 P55 P54 P53 P52 P51 P50 P00 I NTP0 P40 P41 46 P42 25 19 52 8 7 6 5 4 3 2 1 35 45 47 P43 48 R32 1.0K R15 10K R4 1.0K R34 1.0K R49 100K 6 4 R31 10K IC6 S80842 VDD OUT NC GND SW1 R52 330 R30 330 R29 330 R28 330 R1 47 C48 1000P <R> 8 12V R48 10K (1%) R33 49.9K (1%) MANUAL AUTO SWITCH C50 100/ 16V 9 7 10 IC4-7 11 IC4-6 5 12 IC4-5 13 IC4-4 + JM40 JP15 12V C51 0.01 <B> CN7 53325-0510 CN2 2P-SAN CN2-1 CN2-2 CN3-1 CN3-2 CN3 2P-SCN CN9 CN201 S07B-ZR-3.4 JB20-07HG RED CN201-1 WHITE WHITE WHITE WHITE WHITE WHITE CN7-1 CN7-2 CN7-3 CN7-4 CN7-5 BLACK BLACK GRAY GRAY CN201-2 CN201-3 CN201-4 CN201-5 CN201-6 CN201-7 RED ORANGE YELLOW PINK BLUE ROOM TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR M D204 SLR-325 D203 SLR-325 D202 SLR-325 D201 SLR-325 C201 0.1 <F> INDICATOR PCB EZ-00228HSE-D ( F ) LOUVER <ORG> <GRN> <GRN> <RED> C202 47/10V R201 47 <1/4W> + VCC OUT GND IC201 GP 1UM261RK CN1-5 JM1 JM2 JM3 JM4 MODEL EXCHANGE 2 MODEL EXCHANGE 1 AUTO RESTART RIMOTE CONTROL UNUT 23 22 13 P12 AN12 P13 AN13 P36 12 P35 P34 11 FAN MOTOR F M RED BLACK WHITE YELLOWCN4-2 BLUE CN4-6 CN4-4 CN4-3 CN4-1 CN4 53426-9920 A 15A VM R11 R8 1 820 (1%) 1.0K (1%) <1/4W> <1/4W> C41 + 100/ 1 16V IC10 A A PS2561-1 <L> R20 6.8K <1/4W> R21 4.7K IC12 PS2561-1 <L> R14 330 R26 10K R27 1.0K Q5 DTC124EUA C46 1000P <R> 39 P70 37 P02 I NTP2 X1 33 32 XT1 30 X2 XT2 P71 P72 P73 P74 29 40 41 42 43 X1 8.38MHz R35 10K IC2 S-93C46ADFJ CS SK D1 NC VCC D0 TEST GND C8 0.1 <F> 2005.07.26 6
ERROR DISPLAY Troubleshooting check table Operation lamp : Red lamp Timer lamp : Green lamp Large division indication Small division indication Error contents LED indication Error contents thermistor error RED lamp (2 times) thermistor error (room temp.) RED lamp Green lamp Green lamp (2 times) thermistor error (heat exchanger) RED lamp Green lamp control unit error RED lamp (4 times) MANUAL AUTO button error RED lamp (indoor unit) Green lamp Green lamp (2 times) fan motor error RED lamp (6 times) lock error (indoor unit) Green lamp power source Hz decision error rpm error RED lamp Green lamp RED lamp Green lamp RED lamp Green lamp LED indication (3 times) (4 times) (2 times) (3 times) : 0.5s ON/OFF repeated : 0.1s ON/OFF repeated 2004.10.26 7
1 DISASSEMBLY ILLUSTRATION Model : ASY9USBCW ASY12USBCW 4 1 3 2 1 51 3 2004.10.26 8
Models : ASY9USBCW ASY12USBCW 42 38 33 36 37 39 27 40 21 23 17 18 29 24 31 30 43 20 52 46 25 48 25 28 32 49 26 44 2005.08.08 9
Model : AOY9UGBC 10 2006.04.07 3 19 28 131 82 86 18 192 204 198 195 197 230 231 228 194 61 14 73 84 16 49 106 51 75 34 105 85 107 76 85 35 36 43 2 47 45 46 133 79 17 50 234 111 74 63 85
126 232 125 25 129 128 158 30 2 210 137 226 230 33 17 87 18 235 Model : AOY12UGBC 11 2006.04.07 92 151 155 216 95 95 131 124 159 233 96 236 174 163 54 140 48 145 91 146 16 176 228 148 227 231 19 28 79 156 192 150
PARTS LIST INDOOR UNIT Ref. Part No. Description No. ASY9USBCW ASY12USBCW Ord. Q'ty 1 Air Filter 9309997011 9309997011 2 Front Panel Assy 9312099023 9312099023 3 Clamper (Grille) 9306755010 9306755010 4 Intake Grille-B Assy 9312100026 9312100026 9 Face (Panel) Front-C 9311911012 9311911012 17 Flow Control Panel-U 9309991026 9309991026 18 Flow Control Panel-Z 9309992023 9309992023 20 Gear-A 9309994003 9309994003 21 Casing Assy 9312112036 9312112036 23 Cover (Casing)-B 9311916017 9311916017 24 Crossflow Fan Assy 9307836015 9307836015 25 Motor Cushion-B 9306274009 9306274009 26 Clamper (Motor) 9310102008 9310102008 27 Shaft Holder-C Assy 9306628017 9306628017 28 Drain Hose Assy 9310357019 9310357019 29 Drain Cap Assy 9304150008 9304150008 30 Wire Clamper 9311946014 9311946014 31 Box (Switch) 9309996014 9309996014 32 Cover (Switch) 9311863014 9311863014 33 Evaporator Total Assy 9311495017 9311495017 36 Joint Pipe-E Assy 9311497011 9311497011 37 Insulation (Pipe)-E 9304607007 9304607007 38 Holder (Evaporator)-L 9309982017 9309982017 39 Holder (Evaporator)-R 9309983014 9309983014 40 Water Seal 9310721001 9310721001 42 Air Seal 9310611005 9310611005 43 Terminal 9701955077 9701955077 44 Controller PCB Assy 9704903044 9704903051 46 Step Motor 9900139025 9900139025 48 Fan Motor Assy-IN 9601423027 9601423027 49 Power Cord 9702595050 9702595050 51 Remote Control Unit 9312058020 9312058020 52 Bracket Panel 9310001004 9310001004 --- Indicator PCB Assy 9705039025 9705039025 --- Room Temperature Thermistor 9700801108 9700801108 --- Pipe Temperature Thermistor 9702039042 9702039042 When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column. 2005.08.08 12
OUTDOOR UNIT Ref. No. Description Part No. AOY9UGBC Ord. Q`ty Ref. No. Description Part No. AOY12UGBC Ord. Q`ty 2 Screw, Taptite (Earth) 0700179013 3 Screw 301171134250 14 Special Nut M8 313252257701 16 Clamp No.1219 313361271706 17 Clamp SKB-100 313361275805 18 Capacitor Clamp 313468061808 19 Screw with Washer 313681304205 28 Cord Clamp 9302271002 34 Screw, Painted 9304885009 35 Special Nut with Washer 9304902003 2 Screw, Taptite (Earth) 0700179013 16 Clamp No.1219 313361271706 17 Clamp SKB-100 313361275805 18 Capacitor Clamp 313468061808 19 Screw with Washer 313681304205 25 Grip 9302061016 28 Cord Clamp 9302271002 30 Drain Pipe Assy 9303029022 33 Heat Insulation (Motor) 9304859000 48 Label (Warning) 9305870028 36 Special Washer 9304903000 43 Fan Motor 9307715020 45 Bracket (Motor) 9305536030 46 Propeller Fan 9305538003 47 Fan Ring 9305581023 49 Special Wall 9305971008 50 Cntrol Box Metal 9305972005 51 Reinforcement Plate 9305973002 61 Base Assy 9306118105 63 Connector Cover 9306119010 54 Bracket (Motor) 9306047030 79 Terminal 9306488017 87 Running Capacitor 9307588068 91 Special Nut 9307615016 92 Label (Outer Circuit) 9307659010 95 Hex Bolt 9307835001 96 Screw 9308037008 124 Panel Rear 9309870048 125 Fan Ring 9309876019 126 Propeller Fan 9309909014 73 Noise Insulation-G 9306362003 74 Screw 9306379001 75 Cabint Rear Panel 9306385019 76 Front Panel 9306386016 79 Terminal 9306488017 82 Bracket (Valve) 9306748012 84 Noise Insulation-F 9306937010 85 Screw 9307303012 86 Running Capacitor 9307588020 105 Heat Insulation (Cond) 9308457011 128 Cabinet, Painted 9309928053 129 Blow Grill 9309929012 131 2-Way Valve 9313056018 137 BCT (Valve) 9310229026 140 Base, Painted 9310248027 145 Panel (Top), Painted 9310338063 146 Separator 9310969014 148 Box (Switch) 9310971024 150 Switch Cover 9310979013 151 Protection Net 9310980019 106 Condenser 9308460035 107 Emblem-Rear 9308468017 111 Control Box Cover-A 9308562012 131 2-Way Valve 9313056018 133 3-Way Valve 9313057015 192 Dryer 9312056002 194 Compressor 9312271016 195 OCR 9312273003 197 Discharge Pipe 9312275007 198 Suction Pipe 9312276004 204 Capillary 9312282012 228 Nut 9359430018 230 Terminal Gasket 9362004008 231 Terminal Cover 9363263008 234 Running Capacitor 9900089023 --- Screw 301171164104 --- Washer, Flat 301812440114 --- Clamp SKB-150 313035356905 --- Drain Pipe Assy 9303029022 --- Clamp SKB-3MC 9305335008 --- Label (Warning) 9305870028 --- Label (Outoer Circuit) 9307659010 --- entrance Pipe 9312277018 --- Solenoid 9360538031 --- 4-Way Valve 9900047016 --- BR Sheet 30x120x T7 9305039036 --- BR Sheet 180x180x T2 9305039067 155 Condenser 9311003014 156 Cover (Terminal) 9311021018 158 Emblem-Rear 9311043003 159 Discharge Pipe 9311045007 163 Suction Pipe 9311075004 174 Entrance Pipe 9311105008 176 Bracket (Terminal) 9311347026 192 Dryer 9312056002 210 Compressor 9312287017 216 3-Way Valve 9313066017 226 Rubber Sheat-A 9359425014 227 Terminal Washer 9359428015 228 Nut 9359430018 230 Terminal Gasket 9362004008 231 Terminal Cover 9363263008 232 Motor, Induct 9601541011 233 4-Way Valve 9900047016 235 Running Capacitor 9900089030 236 Solenoid 9970026010 --- BR Sheet 30x120x T7 9305039036 --- BR Sheet 180x180x T2 9305039067 --- Screw 301171134250 --- Special Nut with Washer 9304902003 --- Cover (Switch) 9310979013 --- OCR 9312289004 --- Capillay 9312291014 2006.09.11 13 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 9310001004 Remote control unit 9312094059 Battery (penlight) 0600185534 Cloth tape 9310519004 Tapping screw (4 x 25) 0700076046 2004.10.27 14
0304G2256