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- 13 Apr 2005
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Ideal mexico plus Siebe programmer.
Moved in a few weeks back and system fine until yesterday. Now boiler keeps firing whatever the roomstat set to. Even when I switch water & CH off at programmer it still keeps firing.
Bust programmer?
Can I test it anyway?
Thanks in advance
Moved in a few weeks back and system fine until yesterday. Now boiler keeps firing whatever the roomstat set to. Even when I switch water & CH off at programmer it still keeps firing.
Bust programmer?
Can I test it anyway?
Thanks in advance