Running out of Ideas

[Jackrae]

What model of veismann and do you have weather compensation

 

[Wildey]

It's a Vitodens 100, about 10 years+ old, never seen any mention of weather compensation. Thanks

 

[Wildey]

Thanks Nozzle, will try and report back

 

[Wildey]

Hi Nozzle, with HW only on and lever pushed to CH all radiators are hot!

 

[Wildey]

Hi Nozzle, and then boiler stops when water gets to temperature... Thanks

 

[Nozzle]

This suggests there is no physical blockage in your rads or pipework. You have a wiring fault, or the motor on the valve

Nozzle

 

[Wildey]

Thanks very much Nozzle