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bright spark

Plumbers Arms member
Plumber
Gas Engineer
Feb 3, 2011
941
291
63
Dublin
Got call to nuns house boiler wouldn't go off they had to pull d fuse. As soon as boiler got it's permanent live, even though there was no call for heat it would come on even when off on front switch on boiler. PCB had lost d plot. Thank god d stat was still working! The convent has 3 of them, about 10 year old. In d last year or so I changed a fan and 2 Pcbs. You'll never b short of repair work with them
 
I've just done a run of them, the 12e. What I noticed was if it's a solid red light on the front it's the pub, flashing red light is the thermistor.
 
front it's the pub, flashing red light is the thermistor

That's exactly what I think to when I get a faulty Vokera sod it off to the pub
 
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