hiya every one just wondering if anyone has any ideas on my problem
i have a vaillant ecotec pro combi which has started acting up i have hot water as normal but when i turn the heating on it fires very briefly and cuts out.I have changed the pcb and divertor valve on my mates advise
i have had the diagnostics up too and it works as it should (d35)
could it be the main flow and return sensors . if you could shed any light on this i would be greatull it driving me nuts
thank you jeff
i have a vaillant ecotec pro combi which has started acting up i have hot water as normal but when i turn the heating on it fires very briefly and cuts out.I have changed the pcb and divertor valve on my mates advise
i have had the diagnostics up too and it works as it should (d35)
could it be the main flow and return sensors . if you could shed any light on this i would be greatull it driving me nuts
thank you jeff
