M
Mrplumb
Hi everyone and thnak you in advance for any help
I have the above boiler for the last 2 weeks this is what is happening:
Boilder function [appears to] be 100% normal when cold then when it gets really warm following issue happens:
main burner shuts off
pilot light relights immediately
main burner shuts off again [almost] immediately [1/2 seconds max]
and repeat constantly
but heating still works
pcb was replaced about 6 mnths ago, but you can hear it clicking, or something clicking, maybe a relay?
thanks
I have the above boiler for the last 2 weeks this is what is happening:
Boilder function [appears to] be 100% normal when cold then when it gets really warm following issue happens:
main burner shuts off
pilot light relights immediately
main burner shuts off again [almost] immediately [1/2 seconds max]
and repeat constantly
but heating still works
pcb was replaced about 6 mnths ago, but you can hear it clicking, or something clicking, maybe a relay?
thanks