Chigo air conditioning fault code ff

1. If the fault code FF is reported after starting operation for a period of time, please turn off the air conditioner with the remote control, turn it on again after power failure, and start operation in cooling mode. If FF continues to be reported, please ask the maintenance personnel to check whether there is any shortage of freon.

2. If the FF fault code is reported as soon as the power is turned on, it may be that there is a fault in the electronic control, then determine whether it is an indoor or outdoor electronic control problem according to the normal inverter detection idea. Generally, there is a high probability of problems in indoor electronic control, and the specific situation can be analyzed by maintenance personnel according to the actual situation.

Extended data

Air conditioning common fault code:

1、? A6: The fan system is out of order, and there is something wrong with the fan motor.

2.C4: The outdoor tube temperature thermistor is faulty or the outdoor breeze thermistor is faulty.

3.U4: Poor contact or wrong connection between indoor unit and outdoor control line; Poor contact between indoor unit and remote controller.

4.E3: The high voltage causes the disconnection protection of the pressure relay or the failure of the high voltage controller itself.

5.P3: The temperature sensor in the electric box is faulty.