• DBMandrake's Avatar
    Today, 12:57 AM
    For the record I still get "comms errors" from the hot water sensor. Nothing I do will fix it. I have just learnt to live with it because I have...
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    Iím sorry to bother you but Iím after a little advice with regards to wiring my mechanical stat in series with the BDR91.
    Iím getting very irregular/slow updates from the CS92 which is causing temp overshoots, something I am concerned about as I have an unvented cylinder.
    I know the theory behind it - and am familiar with the wiring of the system but I donít really know where to start as I donít want to cause myself problems which could be costly.

    I have an s plan system and a 2 wire mechanical stat with com and 1 wires (I guess 1 is. NC)

    Iíd appreciate any advice you could give me.

    Many thanks

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About DBMandrake


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29th December 2019 07:30 PM
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