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R32 Series
Haier R32 Series Manuals
Manuals and User Guides for Haier R32 Series. We have
1
Haier R32 Series manual available for free PDF download: Troubleshooting Manual
Haier R32 Series Troubleshooting Manual (217 pages)
Brand:
Haier
| Category:
Air Conditioner
| Size: 26.42 MB
Table of Contents
Table of Contents
2
R32 Series Trouble Shooting
3
4-Way Valve Reversing Failure
4
Troubleshooting
6
Communication Error between Indoor and Oudtoor Unit
12
Communication Error between Power Module and PCB
21
Compressor Start Failure
30
DC Fan Motor Failure
37
High Pressure Switch off Failure
43
Indoor Unit Overload
55
Temperature Sensor Failure
65
1 Trouble Shooting
66
MRV 5 Series Trouble Shooting
72
Commnunication between Indoor and Wired Controller Failure
73
There Is 11.5VAC between the White Terminals
77
There Is 13.7VAC between the Blue Terminals
77
Communication between DC Fan Motor and Indoor PCB Failure
82
Communication between DC Fan Motor and Indoor PCB Failure
83
Communication between Indoor and Display Board Failure
87
DC Fan Motor Failure
92
DC Motor Model Is Wrong
98
Fan Module Communication Failure
101
Fan Module Commnication Failure
102
Fan Module Hardware Overcurrent
106
Indoor Address Repeated Failure
113
Indoor EEPROM Failure
118
Indoor Float Switch Failure
123
Indoor Temperature Sensor Failure
131
Sensor Characteristics Table
136
Indoor Unit 50HZ Zero-Crossing Failure
141
Power Module Commnication Failure
147
Power Module Commnication Failure
148
Power Module Hardware Overcurrent
152
The Compressor out of Control
160
Troubleshooting for 4-Way Valve Reversing Failure
167
Troubleshooting for MRV 5 Indoor and Outdoor Communication Failure
178
Troubleshooting for Outdoor Temperature Sensor Failure
191
Troubleshooting for the Compressor Startup Failure
204
2 Part Inspection MRV 5 Outdoor Fan Motor Inspection
210
MRV 5 Power Module Inspection
213
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