Hello all,
Just bought a new place that has Brittony 80 combi boiler.
It provides good HW and CH to the house but there seems to be an issue with the pump.
When the selector switch (lhs of the front panel) is set to only HW it works fine. But when it is set to HW and CH the pump (I think it's the pump, there's a whirring noise) runs indefinitely, independent of whether the timer (Potterton h4002) is on or off. If the timer is on then the flame lights (yellow led) and we get CH, which is great, but the pump never stops running even if the timer then switches off.
This can't be the normal operating scheme (my first combi) else you'd be awake all night.
Any idea's anyone?
Just bought a new place that has Brittony 80 combi boiler.
It provides good HW and CH to the house but there seems to be an issue with the pump.
When the selector switch (lhs of the front panel) is set to only HW it works fine. But when it is set to HW and CH the pump (I think it's the pump, there's a whirring noise) runs indefinitely, independent of whether the timer (Potterton h4002) is on or off. If the timer is on then the flame lights (yellow led) and we get CH, which is great, but the pump never stops running even if the timer then switches off.
This can't be the normal operating scheme (my first combi) else you'd be awake all night.
Any idea's anyone?