Operation lamp flashes and malfunction code appears

Was bedeutet Blk flashing/Error code displayed ?

The operation lamp is flashing and a specific malfunction code is shown on the user interface display. This indicates the unit has detected a problem.

• Internal system error
• Component failure

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Note down the displayed malfunction code.

2. 2

   Turn off the power supply to the unit at the circuit breaker.

3. 3

   Contact your installer and report the malfunction code and unit model.