Fault code 72 — Indoor fan motor fault

What does 72 mean?

The indoor fan motor is experiencing a fault. This could be due to loose wiring, a faulty motor, a damaged cable, or an issue with the control board.

• The cable of the indoor fan motor is connected loosely
• The cable of the indoor fan motor fails
• The indoor fan motor fails
• The indoor control board fails
• The outdoor fan has been blocked

Click steps to track your progress.

1. 1

   Reconnect the indoor fan motor cable.

2. 2

   Check the fan motor for obstructions and ensure it can run freely.

3. 3

   If the cable is secure and the fan is clear, replace the fan motor.

4. 4

   If the issue persists, the indoor control board may need replacement.