Casper LC Series Air Conditioner
ERROR CODE LC MODEL
LC-09FS32-IM/OM
| Error code | Remark：★Light o Flash x OFF | ||
| Content | Remark | The root cause is may be one of the following | |
|
E4 | When the indoor fan speed is lower than 200 rpm, the error code will display | a. There is something blocking the indoor fan motor; b. The fan motor cord connects loosely; c. The fan motor is a failure; d. The indoor control board is a failure | |
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EA | the error code will display when the communication between the display board and the control board have in trouble | a. The connection between the display board and the control board is loose; b. The indoor control board is a failure. c. The wiring of the display board is a failure. | |
| E9（suitable for some models)） | When there is a leak in the product, the error code will display | a. There is a leak in the indoor b. There is a leak in the outdoor c. There is a leak in the connecting pipe | |
| Error code | Remark：★Light o Flash x OFF | ||
| Content | Remark | The root cause may be one of the following | |
| 1 | The failure of the temperature sensor of the outdoor coil | Heat pump | a. The outdoor temperature sensor is loose; b. The outdoor temperature sensor is a failure; c. The indoor control board is a failure |
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33 | The failure of temperature sensor in an indoor room | a. The indoor room temperature sensor is loose; b. The indoor room temperature sensor is failing; c. The indoor control board is a failure. | |
| 34 | The failure of the temperature sensor of the indoor coil temperature | a. The indoor coil temperature sensor is loose; b. The indoor coil temperature sensor is failing; c. The indoor control board is a failure. | |
| 38 | Indoor EEPROM failure | a. The EEPROM chip is loose; b. The indoor control board is a failure | |
|
39 | The indoor fan motor runs abnormally | a. There is something blocking the indoor fan motor; b. The fan motor cord connect loose; c. The fan motor is a failure; d. The indoor control board is a failure | |
| 41 | The failure for Indoor grounding protective | The indoor control board is a failure | |
|
42 |
Overcooling protection | a. It is normally for protection When the indoor pipe temperature is below T<-1℃(- 7℃). The outdoor fan motor and compressor will stop running. When the Indoor pipe temperature is higher than -1(-7℃),the unit will restart normally b. The indoor coil temperature sensor is loose; c. The indoor coil temperature sensor is failing; d. The indoor control board is a failure. | |
|
43 |
Overheating protection | a. It is normally for protection, When the indoor pipe temperature is between 53℃<T<63℃, the outdoor fan motor will stop running. When the indoor coil temperature is higher than 63℃, the error code will display. After the indoor pipe temperature is lower than 49℃, the air conditioner will restart normally. b. The indoor coil temperature sensor is loose; c. The indoor coil temperature sensor is failing; d. The indoor control board is a failure. |
LC-12FS32-IM/OM
