Just cold watter and the winter is coming...

[Fakebritish]

Hi guys!

I got some problems with the biasi m90e 24s boiler. Everything was fine with the system until today. The radiators are working properly, but at the moment the d.h.w is not working so I got water but it's ice cold.


I don't no what's happened because it's worked properly yesterday.The d.h.w knob is in the same position like yesterday.
The spark ignition is working but just ice cold water comes out from the tap.
So i am stuck...

Can you help?

Thx.: Matthew.

 

[powell30]

Diverter stuck, broken or flow switch not making. I would suggest you get a engineer out......