Haier air conditioner | Edition: 20070116 |
in 7s resound 7 times.
b. Then operation as following program: Enter min capacity rated frequency operation; panel show cool status; have ration in communication.
Enter rated frequency operation; Panel show cool status; have ration in communication.
c. Exit condition Exit rated operate mode and enter remote control set status after received remote control signal.
.Fault explain
LCD fault code
Indoor unit fault code
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| Fault code |
| Contents |
| Remark |
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| E1 |
| Room temperature sensor fault |
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| E2 |
| Heat exchange sensor fault |
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| E3 |
| Total current Over Current |
| Use in split unit |
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| E4 |
| EEPROM error |
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| E5 |
| Cool icing |
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| E6 |
| Reset |
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| E7 |
| Communication fault(between indoor and outdoor unit) |
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| E8 |
| communication between panel and indoor unit |
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| E9 |
| High load protection |
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| E10 |
| Humidity Sensor |
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| E11 |
| Stepping motor fault |
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| E12 |
| High voltage static electricity apparatus |
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| E13 |
| Power off moment |
| Heat overload |
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| E14 |
| Indoor fan motor fault |
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| E15 |
| Central control fault |
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| E16 |
| High voltage electrostatic dust collection fault |
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| E17 |
| reserved |
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| E18 |
| reserved |
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| E19 |
| reserved |
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Outdoor unit fault code |
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| Fault code |
| Contents | Remark |
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| F1 |
| Module fault (overheat, over current, short circuit) |
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| F2 |
| No load |
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| F3 |
| Communication fault |
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| F4 |
| Compressor overheat | Ventilation | temperature | |||
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| protection |
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| F5 |
| Total current Over Current |
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| - 25 - |
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