Easy heat boiler short cycling (split off from old thread) (Ed.)

[airmax1]

Hi guys, thanks for reading this post. I have a new Vokera Boiler, everyday when I turn on the heating, the boiler will fireup for few minutes then stop (showing fault code A10). But when I tried reset it, it will start working again and fireup, but only fireup for few minutes ( The hot water and radiator is hot during this few minutes), then it goes fault code A10 again. And I have to repeat this resetting steps for over 10 times until the water in the boiler is above 40-50 degrees, then it will keep on working fine full day without any fault.

But once the boiler is off for few hours, if the water in the boiler is below 40 degrees. The problem above will happen again.

** I have checked gas meter supply is fine, boiler pressure is fine 2.0 bar, the flue is not fully sealed will it caused this problem? Or any suggestion please?

THANK YOU SO MUCH

Hi I am having g the same problem with my easy heat I 25c just wondering if you had it fixed and what the problem was thanks