H44 — Abnormal Zone 2 sensor

Was bedeutet H44 ?

This code indicates an abnormality with the Zone 2 sensor. It is displayed if the condition persists for 5 seconds.

• Water temperature Zone 2 sensor is defective or disconnected

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check if the water temperature Zone 2 sensor is defective.

2. 2

   Ensure the water temperature Zone 2 sensor is properly connected.