Upper lamp blinking three times — Indoor fan motor signal issue

¿Qué significa Upper lamp blinks 3-time blink 2.5-second OFF ?

This indicates that the rotational frequency feedback signal is not being emitted during indoor fan operation. The unit will not run.

• Indoor fan motor not sending feedback signal
• Faulty indoor fan motor
• Loose connection to indoor fan motor

Haga clic en los pasos para seguir su progreso.

1. 1

   Refer to the section 'Check of indoor fan motor'.

2. 2

   Inspect the indoor fan motor for damage or obstructions.

3. 3

   Ensure the indoor fan motor connector is securely attached.