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The external unit of Hisense variable frequency air conditioner does not start and the fan does not

The external unit of Hisense variable frequency air conditioner does not start and the fan does not turn, which may be due to the incorrect setting mode of the air conditioner. For example, the temperature set by the air conditioner is too high; Or the mode set by the controller is air supply, heating, dehumidification, etc., and the outdoor unit will not start. When the set temperature regulated by the remote controller is higher than the room temperature, the outdoor unit does not work.

If the air conditioner does not heat, it may be due to frosting of the external unit or low outdoor temperature. It can be recovered after removing the frosting. However, the air conditioner will not heat up because the filter screen has not been cleaned for a long time or Freon is not enough. The specific reasons need to be checked one by one and repaired according to the specific faults. If the outdoor temperature is too low, the air conditioner will not work normally. Generally, the outdoor temperature is below zero, and the outdoor temperature of variable frequency air conditioner is about 15 degrees below zero. Therefore, it may be that the outdoor temperature is too low, the air conditioner cannot defrost and the air conditioner cannot heat. (HaiXinBianPinKongDiaoWaiJiBuQiDongFengJiYeBuZhuai)