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Heating  Heating

Brand

Wiliamson Wiliamson List all brands

Type:

FS-120NGFS-120NG
List all types

Error code:

FAULT 50 =
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Error code: FAULT 50 =

Cause of error code FAULT 50 =

Variable input switch contact opened

Solution for error code FAULT 50 =

Variable input switch contact opened.


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