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Störungen / Fehler


Kessel Typ PureFire PF-1000

Störungscode A33

Ursach:

Fan speed error.

- Fan speed detected differs from targeted value by more than 300 rpm for more than 60 seconds.

LÖsung:

Is the fan running?
- Yes: Check 4-wire blower harness & connectors for loose connections.
- Yes: Check current fan speed under “Status” in “Installer Menu”.
- No:  Check 3-wire blower harness & connectors for loose connections.