Hi, I wonder if anyone can help me with this please.
This is a system with a Baxi Bermuda Back boiler. The heating is pumped, the hot water gravity. There is a room stat and a Drayton Tempus programmer. No tank stat; water temperature controlled by the boiler stat.
The system works okay, except that the boiler keeps switching on for a few minutes, then off again. Not because of a drop in room temperature; the pump doesn't come on. Just the boiler; it seems to just heat itself up, then switch off. It shouldn't do this, should it?
I've tried the boiler stat on different settings but it makes no difference.
Any help would be greatly appreciated as this is not only irritating, but must be wasting a fair amount of gas. Thanks.
This is a system with a Baxi Bermuda Back boiler. The heating is pumped, the hot water gravity. There is a room stat and a Drayton Tempus programmer. No tank stat; water temperature controlled by the boiler stat.
The system works okay, except that the boiler keeps switching on for a few minutes, then off again. Not because of a drop in room temperature; the pump doesn't come on. Just the boiler; it seems to just heat itself up, then switch off. It shouldn't do this, should it?
I've tried the boiler stat on different settings but it makes no difference.
Any help would be greatly appreciated as this is not only irritating, but must be wasting a fair amount of gas. Thanks.