Taco SR501 Zone Valve Control - Wiring..

Discussion in 'Boiler Forum' started by philtrap, Apr 14, 2021.

  1. philtrap

    philtrap Member

    Joined:
    Jun 19, 2013
    Occupation:
    Civil Engineer
    Location:
    Long Island, NY
    Folks,

    I have the subject zone valve controller. I have 4 zones valves all splice together and connected to this Valve Control. I've been having issues with one of the valves so I started looking into the wiring and looking at the wiring diagram, According to what I've see, this zone valve controller (501) is only made for one zone valve. Is the way it's wire an acceptable way or should I get a 4 zone valve controller?

    Thanks in advance
     
  2. fitter30

    fitter30 Well-Known Member

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    Feb 2, 2020
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    Retired service tech
    Location:
    Peace valley missouri
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  4. philtrap

    philtrap Member

    Joined:
    Jun 19, 2013
    Occupation:
    Civil Engineer
    Location:
    Long Island, NY
  5. fitter30

    fitter30 Well-Known Member

    Joined:
    Feb 2, 2020
    Occupation:
    Retired service tech
    Location:
    Peace valley missouri
    Couldn't find the manual with that pt number. Must be a older control. Taco makes several different type ofzone controls some have domestic hot water priority if you need it. Plus honeywell and others make controls.
     
  6. WorthFlorida

    WorthFlorida The wife is still training me.

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