Search found 3 matches

by Edwardlanson
Mon May 05, 2008 11:28 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Hot water never satisfied
Replies: 6
Views: 4569

Thanks for the replies - the boiler is a Myson Orion Fanfare approx 19 years old. It has been regularly serviced. The problem seems to be intermittent - it always fires when the heating and/or hot water first calls during an 'on' period, but then may fail to relight once it has gone off, either beca...
by Edwardlanson
Thu May 01, 2008 4:34 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Hot water never satisfied
Replies: 6
Views: 4569

Thanks for replying - after watching exactly what the boiler is doing when it stops, I now think this may be an ignition problem. When the boiler failed to re-light previously it was quite hot but I have now watched it cut out when the CH thermostat has been satisifed (as expected) and fail to re-li...
by Edwardlanson
Mon Apr 28, 2008 2:32 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Hot water never satisfied
Replies: 6
Views: 4569

Hot water never satisfied

I have a fully pumped CH/HW system with a room thermostat, a cylinder thermostat (HTS3) and a mid-position actuator (Drayton MA1). Recently I noticed that the boiler kept cutting out even though the pump was still on and, after further investigation, it appears that the hot water is never satisfied ...
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