Myson Orion 75Si. 15yr old
New pump fitted last month so circulation seems fine. Recently though boiler lights up, runs a short while then goes out leaving pilot light on and a feint clicking as if a spark trying to ignite pilot is going. It also sounds like the extractor fan is still running.
I know the extractor fan may be on it's way out as in the past I've used WD40 to keep the spindle free running. When it got clogged in the past the pilot light wouldn't even start.
Could it be the fan just isn't running fast enough even though it's running?
Any other ideas please?
New pump fitted last month so circulation seems fine. Recently though boiler lights up, runs a short while then goes out leaving pilot light on and a feint clicking as if a spark trying to ignite pilot is going. It also sounds like the extractor fan is still running.
I know the extractor fan may be on it's way out as in the past I've used WD40 to keep the spindle free running. When it got clogged in the past the pilot light wouldn't even start.
Could it be the fan just isn't running fast enough even though it's running?
Any other ideas please?