F40 - Outdoor discharge pipe temperature sensor abnormality

¿Qué significa F40 ?

The sensor measuring the outdoor discharge pipe temperature is faulty or disconnected. The system will stop operation after 5 seconds.

• Outdoor discharge pipe temperature sensor is defective or disconnected

Haga clic en los pasos para seguir su progreso.

1. 1

   Ensure the outdoor discharge pipe temperature sensor is properly connected.

2. 2

   Check the sensor for any signs of damage.

3. 3

   Replace the sensor if it is defective.

4. 4

   Contact a qualified installer or service technician if the problem persists.