Coz it's been wired by a complete ****wit.Brown cores @ motor valves terminate to neutral as do neutrals terminate to live..why???
What else is wrong with the install?
Coz it's been wired by a complete ****wit.Brown cores @ motor valves terminate to neutral as do neutrals terminate to live..why???
The manual states polarity does not matter in bus?The wiring will work ok as is, (although you should get the live and neutral wires on the zone valve connections the right way round just to be tidy ) you should check the polarity of the ebus connections.
Kinda makes you wonder why they put a warning triangle with the polarity next to it.The manual states polarity does not matter in bus?
That is hard to believe, 99% of multi-point data bus systems are polarity sensitive,The manual states polarity does not matter in bus?
Kinda makes you wonder why they put a warning triangle with the polarity next to it.
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Do you have a "1" showing in the mode selector knob ?
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