Operation indicator blinks 1 time — Room temperature thermistor issue

¿Qué significa 1-time blink ?

The indoor unit's operation indicator blinks once, indicating a problem with the room temperature thermistor. This means the thermistor may be shorted or open.

• Room temperature thermistor is shorted
• Room temperature thermistor is open circuit

Haga clic en los pasos para seguir su progreso.

1. 1

   Check the room temperature thermistor's characteristics.

2. 2

   Ensure the thermistor is properly connected.

3. 3

   If the problem persists, consult a qualified technician.