Central heating only reaching 50c then cutting out after 4 min

[Raymond17]

Baxi 105 instant.
DHW ok, c/heating reaching 50c on panel then after 4min boiler tuning off,c/heating set to max,gas is reaching its max on DHW, but on c/heating.flow and return getting warm and rads also. Diaphragm are ok on DHW and C/H, could the problem be Diverter valve or PCB.
A quick response would be very grateful.
Thanks

 

[Dotty]

You gsr? How's that for a quick response?

 

[SimonG]

You gsr? How's that for a quick response?

Faster than a speeding bullet

 

[Dotty]

You should see me when someone says

"It's your round croppie!"

 

[Raymond17]

Yes do you need my reg no.

 

[Billy Bob Bob]

Yes do you need my reg no.

yes please pm it to me

 

[Raymond17]

Raymond Dickinson
reg no. 523183

 

[Dotty]

Can you please build your post count up to 10 or more Ray - I'd suggest going and saying hello to a few people in the new members forum, also introduce yourself in there while you're at it lol.

Then pm Redsaw or Gasman with your GSR details and they'll grant you access to the gsr engineers inner sanctum.

We're trying to prevent have a go heroes reading through these threads and killing themselves you see!

And welcome to the madhouse!

 

[Raymond17]

Thanks

 

[Dotty]

Actually no. You're another northern monkey. We've already got one! lol