Burner extinguishes after 10 seconds

[izzy83]

Hi Folks,

I have the following problem with Baxi 105e combi (standard)

Fault 1.Burner extinguishes after 10 seconds with the burner neon light flashing off on CH demand then restarts after 30 seconds same sequence is repeated.

Fault 2. DHW doesn't reach max temperature at all flow rates
Info: Heat exchanger very both sides.

Fault 3. Hot water passing through CH side when taps are on, clean or replace back unit of diverter valve or heat exchanger.

I have been advised to check the min and max burner pressure.

Any advice would be grateful thanks.

 

[Agile]

hey all, I live in newcastle am really finding it hard getting a job as i am newly qualified gas engineer, don't no why?....is it because of my experience or anything else. I have sent alot of CV,s to companies and agencies but no success. Hopefully something will turn up,

any advice would be grateful...thanx

You were newly qualified in 2011 !

Surely since you have realised that we do not give gas advice on the open forum?

If you want such advice you need to post in the Combustion Chamber part of this site!

Tony