F2 (24 flashes) — Instantaneous over-current protection of the compressor

What does F2 mean?

The air conditioner has detected a sudden, high surge of electrical current to the compressor. This can happen due to electrical issues or if the compressor is malfunctioning.

• Faulty Power Module
• Refrigerant issues
• Damaged compressor

Click steps to track your progress.

1. 1

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

2. 2

   Verify that the power supply voltage is within the correct range.

3. 3

   If the issue continues, it may indicate a problem with the Power Module or compressor, requiring a technician.