F22, F2, F23 (multiple flashes) — Over-current of the compressor

Was bedeutet F22, F2, F23 (3 or 24 or 25 flashes) ?

These codes indicate that the compressor is drawing too much electrical current. This can be caused by power supply issues, or problems with the compressor itself or its driver module.

• Low or high power supply voltage
• Faulty IPM Module
• Faulty compressor
• Faulty power supply

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check if the power supply voltage is stable and within the correct range.

2. 2

   Restart the air conditioner.

3. 3

   If the problem occurs immediately upon startup or after running for a while, a technician should inspect the IPM Module, compressor, and power supply.