A902 - Controller fault: Call Tech Service

¿Qué significa A902 ?

The controller has reported a fault. This indicates a potential internal issue requiring professional diagnosis and repair.

• Controller malfunction
• Internal electronic fault

Haga clic en los pasos para seguir su progreso.

1. 1

   Verify power supply to the unit.

2. 2

   Perform a power cycle by turning the unit off and then on again.

3. 3

   Call technical service for assistance.