C0 0
FAULT CODE
Ideal
Fan Not Running at Start (Sub-code)
High Severity
Engineer Required
The fan is not running at the point in the start sequence where it is required.
Step-by-Step Fix Guide
-
Step 1
Turn off the boiler
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Step 2 Engineer only
Call a Gas Safe engineer
Gas Safe Reminder
Work on gas appliances must be carried out by a Gas Safe registered engineer. The steps above cover safe checks a homeowner can perform - any internal component replacement requires a qualified professional. If in doubt, always call an engineer.