Hi ppl!
Again I have more problems with my Vaillant Combi heater (VCW 20/1 T3WH).
It has recently had a new PCB and a new Expansion Vessel fitted, which made the boiler work absolutely fine for 2 days, but now all of a sudden it simply will not work! When I turn the hot water and/or the CH on you can no longer hear any clicks and there is no ignition!
I called back the boiler man who fitted the PCB/expansion vessel and he was not too sure on what was wrong and said he will try and look into it.
He did say the pump is getting no power and that for some reason the 3amp fuse on the wall blew rather than the internal 1.6 amp fuses on the PCB.
Has anyone got any ideas as to what the problem could be?!
Thank you very much!
Regards,
James
Again I have more problems with my Vaillant Combi heater (VCW 20/1 T3WH).
It has recently had a new PCB and a new Expansion Vessel fitted, which made the boiler work absolutely fine for 2 days, but now all of a sudden it simply will not work! When I turn the hot water and/or the CH on you can no longer hear any clicks and there is no ignition!
I called back the boiler man who fitted the PCB/expansion vessel and he was not too sure on what was wrong and said he will try and look into it.
He did say the pump is getting no power and that for some reason the 3amp fuse on the wall blew rather than the internal 1.6 amp fuses on the PCB.
Has anyone got any ideas as to what the problem could be?!
Thank you very much!
Regards,
James