What does F2120 mean?

This alarm indicates a hot gas issue, with the alarm triggering 3 times within 4 hours. It suggests potential problems with the compressor or refrigerant system.

• Temperature deviations on the discharge sensor

Click steps to track your progress.

1. 1

   Check the discharge sensor for proper function and connection.

2. 2

   Verify that the compressor is not overheating.

3. 3

   Inspect the refrigerant levels.

4. 4

   Contact a qualified technician for further diagnosis.