ch and water

[BERNIE60]

The heating and water seem ok, however the boiler keeps switching on and off, I have bled the air out of the vent. And tried both water and ch separately but it still goes on and off. I think the pump is running a least slowly but do not know how to adjust or check out. Any clues what the problem is?

 

[Agile]

If your CH and HW are OK then whats the problem?

In any case, dont you think that any professional would need to know something about your system starting with the make and model of the boiler?

Tony

 

[BERNIE60]

Thanks for your reply, The boiler is a Myson apollo 15/30,30/50, 40 or 50/65 (not sure which one). When working it seems to run for about 30-45 secs switches off, a few more seconds lights again with a little noise. I do not seem to remember it doing this before, so if this is normal behavour a kind word to me from a professional would be very much appreciated.