Haier HSU09 VHG(DB)-G&W Service Manual Manual pdf 94 page image
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Haier HSU09 VHG(DB)-G&W Service Manual

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Contents
  1. service manual
  2. Table Of Contents
  3. safety cautions
  4. cautions regarding products after repair
  5. inspection after repair
  6. printed circuit board connector wiring diagram
  7. funcitions and control
  8. heating operation mode
  9. the control system of outdoor unit
  10. the outdoor fan control (exchange fan)
  11. protection function
  12. Table Of Contents
  13. parts and functions
  14. emergency operation
  15. sleep operation
  16. trouble shooting
  17. service diagnosis
  18. error codes and description indoor display
  19. thermistor or related abnormality
  20. eeprom abnormal
  21. indoor ac fan motor malfunction
  22. outdoor dc fan motor fault
  23. ipm protection
  24. the communication fault between ipm and outdoor pcb
  25. the communication fault between indoor and outdoor
  26. loss of synchronism detection
  27. installation manual of room air conditioner
  28. indoor unit
  29. outdoor unit
  30. removal of heat exchanger
  31. removal of fan rotor and fan motor
  32. Removal of Outdoor panel
  33. Removal of Electrical Box
  34. Removal of Fan and Fan motor
  35. Removal of compressor and heat exchanger
  36. wiring diagrams
  37. Wiring Diagrams
  38. Indoor Unit
  39. Outdoor Unit
  40. Description of Coding rules of Unit Model
Haier HSU09 VHG(DB)-G&W Service Manual Manual pdf 94 page image
HSU09 VHG(DB) Wiring DiagramsDomestic Air Conditioner9111.Circuit Diagrams11.1.INDOOR UNITPTE3/OSC2 43PTE4/OSC1 44PTC35PTD0/SS12PTD1/MISO13PTD4/T1CH018RESET1VDD17 VSS16VDDA 40VSSA 41IRQ11PTC13PTC24PTC46PTE0/TXD9PTE1/RXD10PTD2/MOSI14PTD3/SPSCK15PTC02PTE2 42PTA7/KBD7 39PTD7/T2CH121PTD5/T1CH119PTD6/T2CH020PTA0/KBD0 32VREFH 30VREFL 31PTB0/AD022 PTB1/AD1 23PTB2/AD2 24PTB3/AD3 25PTB4/AD4 26PTB5/AD5 27PTB6/AD6 28PTB7/AD7 29PTA1/KBD1 33PTA2/KBD2 34PTA3/KBD3 35PTA4/KBD4 36PTA5/KBD5 37PTA6/KBD6 38PTC57PTC68IC1MC908GT16CFBER22KR3 2KR410KR110KC20.1UF+5VP12SA1037AK595 SER595 RCK595 SCKGND+5VPG FeedbackPG output+5VGNDE2 SDAE2 SCL+5VGNDOSC2OSC1+5vR46 1KR45 10KC250.1UFR33 10KR32 10KR31 10KR34 10KR111MR1010KR1210K+5VA0A1A2VSS SDASCLTESTVCC1234 5678IC7AT24C02B R9560R19 10K+12VC90.01UF+5VN42SC2412N52SC2412R68 10KR22 10KR16 1KR2310KR2127E2+12V12345CN9-1S5B-PH+12VR67 680C19CBB61-1.2uf-450VACC22MKP61-103-275VR64 120-1WL1171uH-800mA-1KHZ -LHB1308-171+12vR4710K+5V+5V+5VAB3525+5VR4010K+5V+5VR2051KR58 1K+5V+5VR55 1KC160.001UFREVSCKRCKSERGND+5VCOM2COM3R59 100R62 100R63 100R65 100R66 100+5V+5V1CON1+12vR61 10KN72SC2412R60 4.7K FLZL0R30310K(L_IN)C20 0.1UF1CON2R18 4.7KC180.1UFC50.1UFC70.1UFC120.1UFC130.01UFC140.01UFC150.001UFC230.01uf-50V123CN7B3B-EH-A123CN2B3P5-VH12CN12TJC8-0212CN13B2B-XH-A1234CN8S4B-XH-A12345678CN6B8B-PH12345678 910111213141516IC4 ULN2003D8RLS4148E5100uF-16VE24.7uF-16V E3 4.7uF-16V132XT1FCR8.0MC5IC8TLP3526L0R26 1KR28 1KR36 1KR56 1KR57 1KR35 1KR274.7K 1%R384.7K 1%R37 1KR25 10KR53 10KR30 10KR29 3.3KR43 3.3KK2892N-1AC-CSW2JSS1270SW3JSS1270SW1-1JTP1288LABUZZ1BEEP-PKM13EPY-4002R24 2KR48 220+12VNNR71 10KTXDRXDR30210KR30110KR11010KZERO12CN11TJC8-0212CN10TJC8-02+5V12CN5TJC8-02IRQXT1DATA+5VC270.001uFC100.01UFSW1 TSVC-1S(N-W)123CN35289-2ANC1020.047uF-50VR1011KIC101PC851IC102TLP421R1031KR1022KR1054.7K-1/4wR1072K-2WR104100K-1/4WZD1011N4746A(18V-1W)E101100uF-50VD1011N4007D1021N4007C1032.2nf-250VACC1010.001uFL+5V+5VNCOMTXDRXDR10647K-2WR10847K-2WC40.1UFC10.1UF+5V+12V1 32IC3 MC7805CT123CN4B3B-XH-AD11N4007D21N4007D41N4007D31N4007D51N4007E12200uF-35VE4470uF-16VC3MKP61-104-275VN12CN1NERTB-1.5-2P12RV1S14K350NL0FUSE1T3.15A-250V ACL R1510KR1710KC170.001UFR39 1KR134.7KR144.7K+5VC80.01UFN22SC2412N32SC2412ZERO+5VR2012K4.7K4.7KR2024.7K1CON31CON61CON7
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This manual is suitable for:
HSU09 VHG(DB)-G&WHSU09VHGDB-GNovel HSU09VHGDB-W
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