Operation indicator blinks 2 times — Indoor coil thermistor issue

Was bedeutet 2-time blink ?

The operation indicator on the indoor unit blinks twice. This points to a fault with the indoor coil thermistor, which could be shorted or open.

• Indoor coil thermistor is shorted
• Indoor coil thermistor is open circuit

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check the characteristics of the main and sub indoor coil thermistors.

2. 2

   Verify that the thermistor connections are secure.

3. 3

   Contact a professional if the issue continues.