We have a 2 year old Baxi boiler which has the following fault. The
burner comes on and then goes out after around 10 - 30 seconds. The
pressure meter is showing green. Just wondering what you people would
The manual says we should replace the ignition PCB - any thoughts !?!?
Thanks Merry Chrimbo !!!!!!!
OK upon further investigations the water coming out of the taps is at
10000000 degrees, and the reason the boiler is switching off is because
the overheat thermostat is activating. Im now thinking along the lines
of checking/replacing the sensors.
The manual says how to replace these, but I was thinking of switching
the 2, to see if it changed the symptoms.
Any thoughts - thanks
Check that any isolation valves are open allowing a flow path.
Check the sensors by unmounting them and running the boiler with the
sensors connected but removed from their mounting position.
Any fault lights flashing?
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