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Errors


Boiler type 80M

Error code F06

Cause:

Return (Inlet) Temperature Exceeded 230°F.

Solution:

- Check circulation pump operation.
- Assure that there is adequate flow through the boiler by accessing the status menu and assuring that there is less than a 50°F rise from the return thermister to the supply thermister.
- Check direction of flow on boiler circulator.