POWER lamp 11-time flash (2.5-second OFF) — Indoor fan motor rotational frequency signal not detected (recall mode)

What does POWER lamp 11-time flash (Recall) mean?

When in failure mode recall function, the POWER lamp flashes eleven times, followed by a 2.5-second OFF period. This indicates that the rotational frequency feedback signal from the indoor fan motor was not emitted during 12 seconds of indoor fan operation.

• Indoor fan motor malfunction
• Issue with fan motor feedback signal
• Wiring problem to fan motor

Click steps to track your progress.

1. 1

   Refer to 10-6. 'Check of indoor fan motor' (further details may require an installer).

2. 2

   Turn OFF the power supply to the unit for a few minutes, then turn it back ON.

3. 3

   Contact an authorized service technician for further diagnosis and repair if the issue persists.