G
garyrobinson
Hello,first time on here.
Firstly I am GSR and if you want I'll post my register number and licence number.
I really need some advice,I was called out to the above boiler today which had a flame failure neon flashing,it Isn't the pcb because the boiler fire's up and it can stay lit for up to 3 hrs then it switches itself off and starts flashing.I removed and cleaned the condensate trap checked the Ch thermister the gas valve is fine and I can't think what else it could be,there are no MI's and I've only been doing this kind of work for about 6 months,could someone help me please.
Firstly I am GSR and if you want I'll post my register number and licence number.
I really need some advice,I was called out to the above boiler today which had a flame failure neon flashing,it Isn't the pcb because the boiler fire's up and it can stay lit for up to 3 hrs then it switches itself off and starts flashing.I removed and cleaned the condensate trap checked the Ch thermister the gas valve is fine and I can't think what else it could be,there are no MI's and I've only been doing this kind of work for about 6 months,could someone help me please.