Search found 4 matches

by musical2
Wed Nov 10, 2010 9:15 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Hot Water only working when Heating on?
Replies: 6
Views: 46751

[quote="Ianm1973"]Hi Stoney, Thanks for the reply I have switched on Hot water for 1 hour (boost) and popped into loft and both MV's are still moveable (hear motor turning - not Loose) and the boiler does not kick in. I moved the levers manually and still not action from the boiler? Would ...
by musical2
Fri Mar 16, 2007 7:04 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Testing a thermocouple
Replies: 3
Views: 5049

Thanks. I'll bear that in mind. In this case I've repaired the boiler. Was the gas valve. Found another one on Ebay, miles cheaper than elsewhere. Had a good look at it to make sure the pilot light will cut out if it needs to etc.
by musical2
Fri Mar 09, 2007 9:34 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Testing a thermocouple
Replies: 3
Views: 5049

Well I've made the boiler work. Won't say how as I'm sure I'll be frowned on but suffice to say I've proved the fault to be within the gas valve. Isolated it now anyway for safety. Can't find a repair kit for the gas valve so I need another unit. Someone may be able to advise here: It's a V4600C 102...
by musical2
Thu Mar 08, 2007 8:30 pm
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: Testing a thermocouple
Replies: 3
Views: 5049

Testing a thermocouple

Try a different one? Have bought one - no joy so I'm looking for a little advice. I've just used a volt meter on both thermocouples - connecting meter leads to inside core & copper casing respectively at one end whilst holding a cigarette lighter at the business end. A very small voltage(millivo...
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