H23 - Indoor refrigerant liquid temperature sensor abnormality

Was bedeutet H23 ?

The sensor measuring the refrigerant liquid temperature indoors is faulty or disconnected. The system will stop operation after 5 seconds.

• Refrigerant liquid temperature sensor is defective
• Refrigerant liquid temperature sensor is disconnected

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check that the indoor refrigerant liquid temperature sensor is securely connected.

2. 2

   Inspect the sensor for any damage.

3. 3

   Replace the sensor if it is defective.

4. 4

   Contact a qualified installer or service technician for further assistance.