F22 (3 flashes) — Outdoor Alternating current over current protection

Was bedeutet F22 ?

The outdoor unit is experiencing an AC overcurrent condition. This means too much electrical current is flowing, which can indicate a component issue.

• Faulty Power Module
• Refrigerant issues
• Damaged compressor

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Turn off the power supply for 1 minute, then restart the unit.

2. 2

   Ensure the power supply voltage is stable.

3. 3

   If the problem repeats, contact a technician to check the Power Module and compressor.