I have recently had a potterton suprima 60l installed. It works fine on hot water only, but when central heating is selected, the radiators heat for about 45 minutes until the boiler trips out (red light on boiler).
Potterton have been to check the boiler and its installation and confirm it is not the boiler but a problem with the central heating system.
Has anyone any ideas why the boiler trips out with such regularity only when the central heating is on, but is okay when heating hot water only.
Potterton have been to check the boiler and its installation and confirm it is not the boiler but a problem with the central heating system.
Has anyone any ideas why the boiler trips out with such regularity only when the central heating is on, but is okay when heating hot water only.