My Alpha 240P combi boiler works fine for hot water, but I can't get my radiators working.
When I turn the boiler on to "Water & Heating", the thermostat does trigger the boiler into action, but after a few seconds, it stops.
Also, pressure has built, and the gauge shows it to be well beyond the "green zone". I've tried bleeding the radiators, but after a semi-second of hissing, nothing happens (i.e. no air or water leaves the radiator).
I'm new in to the flat, and have never worked the heating system before - anyone have any ideas?
When I turn the boiler on to "Water & Heating", the thermostat does trigger the boiler into action, but after a few seconds, it stops.
Also, pressure has built, and the gauge shows it to be well beyond the "green zone". I've tried bleeding the radiators, but after a semi-second of hissing, nothing happens (i.e. no air or water leaves the radiator).
I'm new in to the flat, and have never worked the heating system before - anyone have any ideas?