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Joe Mattiello

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Joe Mattiello
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  • cfpcash
    JOE
    I am
    Trying to get a Taco RMB working properly. Only the top pump is working the bottom is cold and and. It working? I have the Manual switch on and still nothing. Could the pump just be frozen and just needs loosening and cleaning ? We just recently had a new well pump put in and had sediment in all the faucets etc in the house from doing so.
    Any help would be appreciated
    December 5
  • cnmdesign
    Hi Joe

    Thanks for your help with the TPI thermostat to the Taco 404. However your last was still not clear to me. You stated

    " looking at the drawing, they are using the dry switch to energize the zone-valve on demand. the schematic looks like the way to go."

    Are you saying I should go with Hot Rods drawing
    https://us.v-cdn.net/5021738/uploads/editor/bd/uta81667j5fz.png

    Or go with a schematic in the instruction booklet. If so, which one on which page?

    As of right now I have it wired up like Hot Rods drawing.
    https://us.v-cdn.net/5021738/uploads/editor/bd/uta81667j5fz.png

    I have a couple more questions on the other two thermostats I have to connect for the other zones. If it's OK with you I would like to switch to my personal email.

    [email protected]

    Thanks
    November 26
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