If the timer is set to twice - when the designated time arrives, you can hear the whir of the pump (or whatever) starting up...the HW and CH appear on the timer. SOMETIMES the heating/hot water works...other times it doesn't although you're still hearing the noise. Other times...it will start to work....and although still on 'timed'...the radiators will get cold although if you were looking at the timer it would appear all was working well.
Same happens if you put BOTH switches down to '24 hours'. You hear it 'start' ..boiler fire up....it may work for 4 hours....then you realise the radiators are cold.
When it is on 'timed' to come on at 7.30 in the morning...you can hear it going...but there again....sometimes the heating is on...but like this morning....cold rads!
Help! We've had a new motor put in in the airing cupboard...but that appears to be working fine. Any ideas??
Same happens if you put BOTH switches down to '24 hours'. You hear it 'start' ..boiler fire up....it may work for 4 hours....then you realise the radiators are cold.
When it is on 'timed' to come on at 7.30 in the morning...you can hear it going...but there again....sometimes the heating is on...but like this morning....cold rads!
Help! We've had a new motor put in in the airing cupboard...but that appears to be working fine. Any ideas??
I think this IS the motorised valve? Its a small silver box in the airing cupboard..with a lever that 'moves' from right to left. I think right the valve is open....left closed.
