Hi I'm a newbie to the forum. I hope I can describe my problem so people can understand. Please bear with me.
We have a Worcester Danesmoor 15-19 oil boiler.
The system has developed a problem where the circulation pump is running all the time, even when everything else is turned off.
I have checked the two motorised valves and they are closed. Both thermostats are turned right back so not signalling to fire up the boiler. I have also tried turning back the control on the boiler itself. The only way I can stop the pump is if I turn off the main switch on the wall.
Anybody any ideas please.
Thanks in advance.
joshe626
We have a Worcester Danesmoor 15-19 oil boiler.
The system has developed a problem where the circulation pump is running all the time, even when everything else is turned off.
I have checked the two motorised valves and they are closed. Both thermostats are turned right back so not signalling to fire up the boiler. I have also tried turning back the control on the boiler itself. The only way I can stop the pump is if I turn off the main switch on the wall.
Anybody any ideas please.
Thanks in advance.
joshe626