Haier Hsu12xcag Manual
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20 System Flow Chart System Flow Chart Indoor heat exchangerOutdoor heat exchanger Compressor Capacillary tube Cooling
21 Circuit Diagram Circuit Diagram 12345678ABC D 87654321 DCBA+5R8 510C16104R9 62KR563.3K+5IC8 LM358C14 100UF/16VR552KR25.1KR310K+5DQ1 9012R39 5.1KVDD+12JK1 JQ1aP-12VC29 103R27 10K+5DQ6 9014R11 10K+12R26 10KR52 10KIC7 LM358+12R13 10KDQ4 9014DQ5 2N5551R51 5.1KR105.1KR34 5.1KR33 1KC21 104+5+5R60 10KC13 102/1KVR57 62K/3WR161KR17 1K+5L1 101C27 4.7UF/16VL2331R20 20KR19 10KC28 4.7UF/16VL3331R1820KR21 10KC25 104+5R3010M+5+5D7 1N4148R28 10KC24 4.7UF/16VR29 1K+5C23 102R541K+5C12 100UF/16VR38 1MD6 1N4148R32 51KR15 3K/2W+5C7 104C8 220UF/16VVin 1GND2Vout3 7805C18 470UF/100VC17 470UF/100VC31 1000UF/25VD1 UF106D5 MUR860C5 47UF/25VR1 10PC1 TLP521-1C4 0.1UF/50VD8 1N4148D4 1N4007D2 P6KE200T1C3 100UF/400VB1 KBJ406NTC 5D-15C2 0.1UF/275VF1 T3.15A 250VACP77 1P76 2P75 3P74 4P73 5P72 6P71 7P70 8P07 9P06 10P05 11P04 12P03 13P02 14P01 15P00 16TEST 17RESET 18XIN 19XOUT 20VSS 21VAREF22P6023P6124P6225P6326P6427P6528P6629P6730P1031P1132P1233P1334P1435P1536P1637P1738P2039P2140P2241VCC42 IC1 TMP87PH46NEZ1C1 0.1UF/275VC22104A1 1A2 2A3 3A4 4A5 5A6 6A7 7Q116Q215Q314Q413Q512Q611Q710GND 8VCC9 IC3 ULN2003A+12+12C26 104R5100BUZ PS144DP02B-TR4 1K+12XT 2PR35 10K+5R53 2KC19 103C20 104R44 10K+5R41 10K+5C11 104C15 104+5DQ2 9014R405.1K+5R4610KDQ3 9014R45 5.1K+5C10 330UF/50VL4 331Z1 1N5819+12+12C9 104VDDR37 20KC6 104C34 103C35 104C36 100UF/16VC30 Y2 2.2nF 250VACR50 10KC33 1048MHZ 103N KB2271447 TOP226Y T600D C D S M1CN6 TL431 IC5CA1 CN5 CN8 OSC IC4CN7 CN2 DL1 CN3JK2 G4A-1A-E(60GW)+12LX11 24 316 15 14CN9R22220R23220R24220R25220 13CN101R101 10KR102 300L101 L102C101L103REVN1 3 2SW1 JTP 1236A+5R14 10KCT 0057WB2SINB60R6 1KD3 N4148C32 470UFR7 560VR1 200+5J24 JJJ19R42 10KR43 10K+5DQ9 9014R47 5.1KDQ8 9014R48 R5.1KDQ7 9014R49 5.1K11+12V12 7610 838 3941 40 37 36 35 31 18L+12VCN1C37 104R59 10KSW2 JSS 1271R582K+5B AA-B Room Temp. Piping Temp.²½½øµç»ú Outdoor fan 4-Way ValveCompressor DC12V FU li zi LCD Board LED Board Remote outIndoor FanCop. run relay Fan feedback Remote Out Outdoor Fan 4-Way Valve Run Light Timer LightPower light Piping Temp Room TempStep MotorCOMP Buzzer outPG/out Rem SinglePG/IN Step Motor Step Motor Step Motor Remote in1/125 SW1 SCL SDAHSU-18VHAµÈ TYPE NUM. Date2004-5-1±àÖÆ ÉóºËJ38A0 1A1 2A2 3GND 4SDA5SCL6WP7VCC8 24C01AR31 10K+5+5R64 10K+5R12 10K+5/JQ1aP-12C(70GW)R65100/1wC43 Y2 2.2nF 250VACC42 Y2 2.2nF 250VACR62 47KD9 IN4757AC38 0.47UF/50VDQ10 90144 2 351LM2575-12 IC6C39 104R61 100KR63 24D10 1N4751AJK4D12 1N4007D11 1N4007D13 1N4007JK5JK3+12V+12VCN12 CN10 CN11
22
Maintenance and Trouble shooting
Maintenance and Trouble shooting
Maintenance
23
Maintenance and Trouble shooting
Maintenance and Trouble shooting
Trouble shooting
24 Wiring Diagram Wiring Diagram Indoor DisplayMotor Fan Receiver 2.COOLING ONLY No dotted line. WIRING DIAGRAM OF SPLIT UNIT,INDOOR Transformer 1.HEAT PUMP have dotted line(signed @) GR:GRAY BR:BROWN W:WHITE R:RED B:BLACKCN3FUSE CN2BL BL CN9 * CN1 * R R Note:S901 3 W B 12 ** GR RBR 5 4@CN6 @CN5 Motor Louver CN7 CTCN8 ManualRoom Temp. Thermistor Piping Temp. Thermistor Switch SignalCN16Intergrated Controller 3.You can choose the part in dashed 1 frame or not.0010544565 Outdoor: NOTE: (marked with @) on simple cool type. from BR (marked with @@)on terminal No dotted line wire is connected block to 3. 2.There are no dotted lines 1.See above for wiring of YELLOW/GREEN RED WHITE BROWNBLACK BLUE CAPACITOR BL: cool-warm type. Y/G:R: W: BR: B: W(R)B(C) R(S) TERMINAL COMPRESSORFAN MOTOR 5 6 7 R R CAPACITOR W B COMP RC S-ING BL@ BL @ REVERS W VALVE BLOCK,INDOORTERMINAL 12 BLOCK,OUTDOOR1 TERMINAL25 34 4 3 BN L WIRING DIAGRAM OF SPLIT UNIT,OUTDOOR0010544566 BR @@ @ @ BW BR
2627282324251020917161518519131411212212842637DIAGRAM NO: AC-04-007a
HSU12XCA (INDOOR) Description Fig # AC-0344-01BEARING 14 AC-0595-04BLOCK-TERMINAL 7 AC-0800-46BOX 27 AC-1470-16CASE-REAR ASSY 11 AC-1870-01CONTROL-ASSY 1 AC-1950-59COVER 26 AC-1950-60COVER 28 AC-1950-64COVER-MOTOR 4 AC-2650-28EVAPORATOR 19 AC-2750-24FAN AC-2750-24 AC-2750-24FAN 13 AC-2800-15FILTER-AIR 20 AC-2850-06FLAP-BOTTOM 23 AC-2850-05FLAP-TOP 17 AC-3150-15GRILL - FRONT 10 AC-3570-03HOSE -DRAIN 18 AC-3570-04HOSE -DRAIN 25 AC-4550-34MOTOR AC-4550-34 AC-4550-34MOTOR 12 AC-4550-37MOTOR-SWING AC-4550-37 AC-4550-37MOTOR-SWING 16 AC-5150-18PAN 15 AC-5200-123PANEL -FRONT 9 AC-5210-14PCB AC-5210-14 AC-5210-14PCB 2 AC-5300-52PLATE-MOUNTING 21 AC-5620-11REMOTE 24 AC-6250-02SENSOR 5 AC-7000-16SUPPORT-PIPING 22 AC-7550-04TRANSFORMER 6 Part Number
910111213141516171819202122232425262729123430528678DIAGRAM NO: AC-04-007b
HSU12XCA (OUTDOOR) Description Fig # AC-0010-34ACCESSORIES - COMPRESSOR ELECT 16 AC-0668-18BOARD-MOTOR 5 AC-0800-47BOX-ELECTRIC 24 AC-1400-10CAPACITOR - COMPRESSOR AC-1400-10 AC-1400-10CAPACITOR - COMPRESSOR 23 AC-1400-01CAPACITOR - FAN MOTOR AC-1400-01 AC-1470-17CASE 2 AC-1750-41COMPRESSOR AC-1750-41 AC-1750-41COMPRESSOR 18 AC-1800-26CONDENSER-ASSY. 6 AC-1900-11CORD-WIRE 25 AC-1950-61COVER-SERVICE 28 AC-1950-62COVER-TERMINAL 15 AC-1950-63COVER-TERMINAL 22 AC-2015-51CUSHION 26 AC-2750-26FAN-AXIAL AC-2750-26 AC-2750-26FAN-AXIAL 4 AC-3150-16GRILL - FRONT 1 AC-3150-14GRILL - REAR 7 AC-4550-36MOTOR AC-4550-36 AC-4550-36MOTOR 30 AC-4720-20NUT 14 AC-4720-22NUT 3 AC-4720-03NUT - COMPRESSOR 17 AC-5200-122PANEL-TOP 8 AC-5255-103PIPE-DISCHARGE 9 AC-5255-104PIPE-SUCTION 21 AC-5300-50PLATE-BOTTOM ASSY. 29 AC-5300-51PLATE-SEPERATING 27 AC-6150-29SCREW 11 AC-7750-38TUBE-CAPILLARY ASSY. 10 AC-7800-02VALVE -STOP 12 AC-7800-01VALVE -STOP 13 AC-7950-02WASHER 19 Part Number
31 Sincere Forever Haier Group Tel:86-532-8938356 Web Site:http://www.haier.com