H72 - Tank sensor abnormal

Was bedeutet H72 ?

The sensor monitoring the tank temperature has an abnormality. The system will stop operation after 5 seconds.

• Tank sensor is defective
• Tank sensor is disconnected

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Verify the tank sensor is securely connected.

2. 2

   Inspect the tank sensor for any damage.

3. 3

   Replace the tank sensor if it is found to be defective.

4. 4

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