British gas c1 combi boiler not working........

[Chris Peacock]

I have a british gas c1 combi boiler (installed 2003)....

The wife did the washing up last night and it gave hot water fine.....

This morning, no hot water also the rads wont get hot when i click the room stat....

On the panel of the boiler it has a quick flashing light over the hot water symbol.

In the manual this code reads as."air flow fault"....when the taps are opened , the unit does not light and after 20seconds the fault shows.....



Any clues before i call someone out?......

Thanks ...

[R1 CKY]

Probably a seized fan or a fault with the Air Pressure Switch.

I think these BG boilers a re-badged Worcesters, parts should be readily available for them.