Fault Codes / Wolf / 104

WO

Wolf 104

High

CHA / BWL — Fan fault.

Wolf 104: Fan fault. This fault noticeably affects operation.

Possible causes

Fan motor blocked or faulty.
Soiled/iced evaporator.

Check steps

Check fan for free movement.
Clean evaporator fins, measure motor.

Affected parts

Ventilatormotor

Safety note

Isolate unit, rotating parts.

Source: Wolf resmi Fehlercode-Liste PDF (emax-haustechnik.de) — 104 Störung Ventilator

Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.

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