Baxi 105 he . No heating !

[plumbbobshan]

HELLO LADS . just got in from a boiler install , boiler hung re piped and turned on etc. Hot water ok . No heating . Had rf room stat/timer fitted water ok, heating NOWT, changed for a mech timer NOWT, no timer NOWT. Yellow link ok. Been on a hour testing and changing things still NO HEATING ... AM I MISSING SOMETHING EASY as its been a long shift ...
Told the customer that it dont work and will look in to it tonight. Baxi not open till Monday !!! then a few days before they come out .

 

[Alpha man]

Have you tried linking the internal clock wires together without a clock?

 

[plumbbobshan]

Thanks for the quick reply Alpha man .Good job the customer is a mate, just poped back round, put the block back in and haypresto she came to life . Will get another timer and try that, may be just a dud.