The F0 error code indicates a refrigerant system issue, usually caused by low refrigerant or a refrigerant leak.
Insufficient refrigerant can cause the system to malfunction.
Refrigerant leaks will cause pressure to drop, triggering this error.
Obstructions in the refrigerant lines can disrupt flow.
Ensure the refrigerant is topped up.
Look for refrigerant leaks and have them repaired.
Ensure the refrigerant lines are free from blockages.