A122 - Shutoff valve inputs in error

Was bedeutet A122 ?

There is an error with the input signals related to the shutoff valve. This suggests a communication or configuration problem with the valve.

• Incorrect shutoff valve wiring
• Control board issue

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Verify that the shutoff valve is correctly wired.

2. 2

   Reset the shutoff valve by unplugging and plugging it back in.

3. 3

   If the problem persists, contact customer service.