Haier HSU09VHG(DB) Split Air Conditioner Manuals

Manuals and User Guides for Haier HSU09VHG(DB) Split Air Conditioner. We have 1 Haier HSU09VHG(DB) Split Air Conditioner manual available for free PDF download: Service Manual

Haier HSU09VHG(DB) Service Manual

Haier HSU09VHG(DB) Service Manual (98 pages)

Brand: Haier | Category: Air Conditioner | Size: 13 MB

Table of Contents

Service Manual
1
Table of Contents
3
Caution in Repair
4
Safety Cautions
4
Cautions Regarding Products after Repair
5
Inspection after Repair
7
Indoor Unit Connectors
12
Printed Circuit Board Connector Wiring Diagram
12
Automatic Operation
17
Funcitions and Control
17
Heating Operation Mode
18
The Control System of Outdoor Unit
25
The Outdoor Fan Control (Exchange Fan)
27
Protection Function
28
Value of Thermistor
32
Display Board
45
Indoor Unit
45
Outdoor Unit
45
- Parts and Functions
  45
- Remote Controller
  45
- Emergency Operation
  46
- Fan Speed Selection
  46
- Test Operation
  46
- Sleep Operation
  47
- Healthy Airflow Operation
  48
- Replacement of Air Purifying Filter
  49
- Specifications
  51
- Trouble Shooting
  51
- Service Diagnosis
  52
- Error Codes and Description Indoor Display
  53
- Thermistor or Related Abnormality
  54
- Eeprom Abnormal
  55
- Indoor Ac Fan Motor Malfunction
  56
- Outdoor DC Fan Motor Fault
  57
- Ipm Protection
  58
- The Communication Fault between Ipm and Outdoor Pcb
  60
- The Communication Fault between Indoor and Outdoor
  63
- Loss of Synchronism Detection
  66
- Installation Manual of Room Air Conditioner
  68
- Removal of Front Panel
  74
- Removal of Heat Exchanger
  80
- Removal of Fan Rotor and Fan Motor
  82
Removal of Outdoor Panel
84
Removal of Electrical Box
87
Removal of Fan and Fan Motor
88
Removal of Fan Motor Bracket and Partition
89
Removal of Compressor and Heat Exchanger
90
- Wiring Diagrams
  92
- Outdoor Unit
  93
- Circuit Diagrams
  94
- Description of Coding Rules of Unit Model
  97

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