A028 - Flame present w/o heating

Was bedeutet A028 ?

Flame was detected 10 seconds after the gas valve was closed. This suggests the gas valve may not be shutting off properly or a flame sensing issue. The heater is disabled.

• Gas valve malfunction
• Flame sensor issue

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Turn the unit off and then on again to clear the error code.

2. 2

   If the problem persists, contact technical support or a service provider.