Combined with the time proven reliability of the 00 family of circulators and thermostats total system integrating is achieved. 2 wire zone valve no end switch must use jumper taco 3 wire zone valve 1 2 3 jumper 3 4 taco 3 wire zone valve 1 2 multi zone installation with zone control with indirect dhw one zone switching relay with outdoor reset sr 501 or 4 led indicators power tstat dhw override boiler relay nh input 120 vac zone 1 6 amp x r boiler tstat wcr dhw.
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Taco zone control wiring diagram. When using alternative wiring diagram wiring instructions must be followed so power originates from the boiler aquastat. 3 wire zone valve taco type 1 2 3 motor end switch thermostat thermostat 4 wire zone valve honeywell type t stat 1 valve 1 t stat 2 valve 2 t stat 3 valve 3 t stat 4 valve 4 t stat 5 valve 5 power five zone zone valve control 120 vac factory installed transformer 24 vac input white black end switch t t to tt on boiler or pump relay power. Taco 3 wire zone valve wiring diagram collections of zone wiring diagram additionally taco zone valve wiring diagram. Taco cartridge circulator wiring diagram gallery. Taco zone controls wiring guide pages switching relays single zone wiring 2 12. Zvc404 exp 4 zone valve control with priority and 2 powerports zvc406 exp 6 zone valve control with priority and 2 powerports plug in powerport cards for use with all exp controls.
Wire diagram for taco zone valves taco zone sentry zone valves provide on off normally open or normally closed control in both open and closed hydronic systems. Click to enlarge any image. To control up to eight heating zones you might wire multiple standard switching relays together as shown in this taco wiring diagram. Taco zone control product information switching relays product no. The valves can be used in a wide variety of heating and non condensing cooling applications primarily designed for use with baseboard fan coils radiators convectors air handlers. It reveals the components of the circuit as streamlined forms and the power and also signal links in between the gadgets.
A wiring diagram is a simplified traditional photographic representation of an electrical circuit. Description sr501 1 zone switching relay sr501 845rp 1 zone switching relay replacement pc board for. March 17 2019 by larry a. Zone wiring diagram additionally taco zone valve wiring diagram. This illustration is from the taco sr503 4 switching relay instruction sheet whose link is given above. Wellborn assortment of taco zone valve wiring schematic.
Taco sr506 4 6 zone switching relay the taco sr506 4 switching relay is the best choice for all your zoning needs with advanced powerport cards external diagnostic lights switchable priority and contractor friendly pc board layouts. Good taco zone valve wiring diagram 73 in honeywell fan limit inside. Failure to follow these wiring instructions may.
Gallery of Taco Zone Control Wiring Diagram
