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Central Heating & Storage Heaters Forum
2 Channel Programmer and customer from hell !!!!
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<blockquote data-quote="PC Electrics" data-source="post: 256114" data-attributes="member: 650"><p>60V on the orange (when disconnected from the wiring centre) is normal if there is 240V signal on one of the grey or white (can't remember which one). Check it out on the Honeywell site - it's a back feed. That's not the source of your problem.</p><p></p><p>Could there be a pump over-run control on the boiler that is wired in wrong (have found incorrect internal boiler wiring before today).</p></blockquote><p></p>
[QUOTE="PC Electrics, post: 256114, member: 650"] 60V on the orange (when disconnected from the wiring centre) is normal if there is 240V signal on one of the grey or white (can't remember which one). Check it out on the Honeywell site - it's a back feed. That's not the source of your problem. Could there be a pump over-run control on the boiler that is wired in wrong (have found incorrect internal boiler wiring before today). [/QUOTE]
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2 Channel Programmer and customer from hell !!!!
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