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Do-It-Yourself (DIY) Question & Answer Forum
New Central Heating Controls Pack-Problem
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<blockquote data-quote="Andy™" data-source="post: 73072" data-attributes="member: 2012"><p>this sounds very similar to a problem i had a while back....</p><p></p><p>3 port valve, ST699 programmer, cant remember boiler. once something was turned off, it would stay on. spent ages trying to get it working. iirc, the pump over-run link was cut, and i swapped a few wires round in the boiler. cant remember exactly what i done (since i kept changing things until i got it working). i think i eventually colved it by swapping some of the connections to the boiler</p></blockquote><p></p>
[QUOTE="Andy™, post: 73072, member: 2012"] this sounds very similar to a problem i had a while back.... 3 port valve, ST699 programmer, cant remember boiler. once something was turned off, it would stay on. spent ages trying to get it working. iirc, the pump over-run link was cut, and i swapped a few wires round in the boiler. cant remember exactly what i done (since i kept changing things until i got it working). i think i eventually colved it by swapping some of the connections to the boiler [/QUOTE]
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