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- 14 Feb 2005
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Hi i'm a newbie so please be gentle. I have an Ideal Classic RS40 boiler, a Randall 103 programmer and a Honeywell T6160 Thermostat. When I switch the Programmer onto constant the boiler fires up and then goes back to the pilot light after a few minutes. The boiler then won't re-ignite for at least an hour. When it does the same thing happens. Altering the thermostat doesn't make any difference. Could anybody suggest what to check or change? I've taken the covers off both the programmer and the thermostat and all wires are still connected.
Thanks in advance.
Thanks in advance.