![Haier HSU-07LE03 [43/78] Fan motor or related abnormality](/img/pdf.png)
Haier HSU-07LE03 [43/78] Fan motor or related abnormality
![Haier HSU-07LE03 [43/78] Fan motor or related abnormality](/views2/1806485/page43/bg2b.png)
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Fan Motor or Related Abnormality
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The rotation speed detected by the Hall IC during fan motor operation is used to determine
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abnormal fan motor operation
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when the detected rotation feedback singal don’t receiced in 2 minutes
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Operation halt due to breaking of wire inside the fan motor .
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Operation halt due to breaking of the fan motor lead wires
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Dedection error due to faulty indoor unit PCB
repeate the cycle. : Indoor fan motor malfunction
Содержание
- On off 1
- Caution in repair 4
- Introduction 4
- Safety cautions 4
- Warning 4
- Cautions regarding products after repair 5
- Domestic air conditioner 5
- Hsu 07 09 12le03 introduction 5
- Warning 5
- Caution 6
- Domestic air conditioner 6
- Hsu 07 09 12le03 introduction 6
- Warning 6
- Caution 7
- Domestic air conditioner 7
- Hsu 07 09 12le03 introduction 7
- Inspection after repair 7
- Warning 7
- Domestic air conditioner 8
- Hsu 07 09 12le03 introduction 8
- Icon type of information description 8
- Icons are used to attract the attention of the reader to specific information the meaning of each icon is described in 8
- The table below 8
- Using icons 8
- Using icons list 8
- Cn1 cn2 13
- Other designations cn7 cn5 cn9 cn8 cn6 13
- 1 1 automatic running 14
- 1 2 cool running 14
- 1 3 dehumidification running 14
- 1 brief introduction to electric control function 14
- 1 4 freezing prevention function 15
- 1 5 3 minutes stand by time 15
- 1 6 compensatory function of power failure 15
- 1 7 trial run function 15
- 1 8 emergency running mode 15
- 1 9 sleeping function 16
- 2 function of main thermistor 17
- 07 le03 18
- B25 50 4200k 3 18
- Domestic air conditioner 18
- Indoor unit 18
- R25 23k 3 18
- Room sensor 18
- Value of thermistor 18
- 07 le03 19
- Domestic air conditioner 19
- 07 le03 20
- Domestic air conditioner 20
- 07 le03 21
- Domestic air conditioner 21
- 07 le03 22
- B25 50 3700k 3 22
- Domestic air conditioner 22
- Pipe sensor 22
- R25 10k 3 22
- 07 le03 23
- Domestic air conditioner 23
- 07 le03 24
- Domestic air conditioner 24
- 07 le03 25
- Domestic air conditioner 25
- System configuration 26
- Actual inlet grille may vary from the one shown in the manual according to the product purchased 28
- Domestic air conditioner 28
- Hsu 07 09 12le03 system configuration 28
- Hsu 09c03 z1 hsu 12c03 z1 hsu 09h03 z1 hsu 12h03 z1 hsu 12ha03 z1 28
- Indoor unit 28
- Outdoor unit 28
- Parts and functions 28
- Thermistor or related abnormality indoor unit 42
- Trouble shooting 42
- Fan motor or related abnormality 43
- Indoor fan motor malfunction 43
- Indoor eeprom error 45
- Resolvent 45
- The eeprom abnormality indoor unit 45
- 07 le03 46
- Drawing for the installation of indoor and outdoor units 46
- Installation 46
- Necessary tools for installation 46
- 07 le03 47
- Fix the unit to concrete or block with bolts 10mm and nuts firmly and horizontally when fitting the unit to wall surface roof or rooftop fix a supporter surely with nails or wires in consideration of earthquake and strong wind 47
- Fixing of outdoor unit 47
- Floor fixing dimensions of the outdoor unit unit mm 47
- If vibration may affect the house fix the unit by attaching a vibration proof mat 47
- Indoor unit 47
- Outdoor unit 47
- Power source 47
- Selection of installation place 47
- Selection of pipe 47
- 07 le03 48
- Drawing of pipe 48
- Fitting of the mounting plate and positioning of the wall hole 48
- Indoor unit 48
- Installation of the indoor unit 48
- Left left rear piping 48
- Making a hole on the wall and fitting the piping hole cover 48
- Rear piping 48
- When the mounting plate is first fixed 48
- When the mounting plate is fixed side bar and lintel 48
- Connecting the indoor outdoor electric cable 49
- Fixing the indoor unit body 49
- Indoor unit 49
- Other direction piping 49
- Removing the wiring cover 49
- When connecting the cable after installing the indoor unit 49
- 07 le03 50
- Indoor unit 50
- When connecting the cable before installing the indoor unit 50
- 07 le03 52
- Outdoor unit 52
- Purging method 52
- Check for installation and test run 53
- Check items for test run 53
- Correct incorrect 53
- Cutting and flaring work of piping 53
- Lean damage of flarecrack partial too outside 53
- On drainage 53
- Power source installation 53
- 07 09 12le03 59
- 07 09 12le03 60
- 07 09 12le03 61
- 07 09 12le03 62
- 07 09 12le03 63
- 07 09 12le03 64
- 07 09 12le03 65
- 07 09 12le03 66
- 07 09 12le03 69
- 07 09 12le03 70
- 07 09 12le03 71
- 07 09 12le03 72
- 07 09 12le03 73
- 07 09 12le03 74
- Appendix 75
- Hsu 07 09 12 le03 appendix 75
- Piping diagrams 75
- Circuit diagrams 77
- Domestic air conditioner 77
- Hsu 07 09 12le03 appendix 77
- Indoor unit 77
- Haier group 78
- Sincere forever 78
- Yang bifei 78
- Zhao jicheng 78
- Zhu zhenxue 78
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