Hi all, having a problem with a 5yr old Parva He boiler.
It's been fine until 4 weeks ago, when we woke to find no hot water. switched dial off, turned on again and hot water came back on. same thing happened following day.
Booked local firm out for service, which was done, and after they removed the cover and tested the boiler, the heating and water kicked back in. Worked fine for 3 weeks, until Weds when it stopped again.
The error lights are flashing lights 1 and 2, with light 3 staying lit - manual shows it as Frost Warning error ?
the local plumbers said that fan was working, but boiler didn't seem to be firing up to heat water etc. Probably a safety cut-out issue and replaced the gas pressure switch on Thursday. Worked fin Thurs and Friday but same fault since yesterday, although we had hot water for about 30mins last night. This morning nothing, and same warning lights.
so far I'm down £205 plus the service bill and the hot water still seems to work when it likes.
any suggestions / advice appreciated folks
It's been fine until 4 weeks ago, when we woke to find no hot water. switched dial off, turned on again and hot water came back on. same thing happened following day.
Booked local firm out for service, which was done, and after they removed the cover and tested the boiler, the heating and water kicked back in. Worked fine for 3 weeks, until Weds when it stopped again.
The error lights are flashing lights 1 and 2, with light 3 staying lit - manual shows it as Frost Warning error ?
the local plumbers said that fan was working, but boiler didn't seem to be firing up to heat water etc. Probably a safety cut-out issue and replaced the gas pressure switch on Thursday. Worked fin Thurs and Friday but same fault since yesterday, although we had hot water for about 30mins last night. This morning nothing, and same warning lights.
so far I'm down £205 plus the service bill and the hot water still seems to work when it likes.
any suggestions / advice appreciated folks