Ariston Microcombi 23 MFFI

[Darren1]

Hello can any one give me advice on what the problem is.
I have a Ariston microcombi 23 boiler Iv had it since 2003.
Iv only spent £100 on parts since 2003 other than this problem it been perfect.
When I put central heating on the ignition keeps sparking but it’s lit and heating. It stops when I turn the heating off.
Thank you for any advice Darren

 

[Deleted member 120897]

Have you had any electrical work carried out recently, including a new meter?

 

[Darren1]

Hi no electrical work nor water meter.
The only thing I replaced today was the cold water inlet feed to the boiler as it was leaking.
Thanks Darren

 

[Darren1]

Cold water inlet feed is what I replaced as you can see it’s was leaking

 

[Deleted member 120897]

Could be moisture on the harness/electrics. Make sure you carry out your 26.9 checks afterwards for working on a gas appliance.