Abnormal sound heard during operation — Potential malfunction

Was bedeutet abnormal sound ?

You hear a sound that is not normal during operation. This could indicate various issues with the unit's components.

• Internal component issue
• Loose part
• Fan obstruction

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Stop operation immediately and turn off the circuit breaker.

2. 2

   Try to identify the source and type of abnormal sound.

3. 3

   Call your dealer immediately for inspection and repair.