Zvc406 exp 6 zone valve control with priority and 2 powerports plug in powerport cards for use with all exp controls. March 1 2013 effective.
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Taco zvc406 wiring diagram. February 1 2013 effective. Zvc406 6 zone valve control with priority. Failure to follow these wiring instructions may result in a secondary source of power. December 20 2013 plant id 9300 2879 instruction sheet zvc406 zone valve control warning. Taco zone valve wiring voltage and water flow tested and provedthe water in the top falls through. No matter the application taco now provides the products to maximize system performance while simplify ing both installation and service.
Use copper wire only. Ac service tech llc 43619 views. Wire recommended for 120 vac connections 14 22 gauge wire for thermo stat connections and 14 22 gauge wire for 24 vac source connections. This controller permits setting zone 3 to a priority setting that stops other zones for up to one hour such as to assure providing domestic hot water in an indirect fired water heater. Taco zone controls wiring guide pages switching relays single zone wiring 2 2. Product number transformer max output dimensions of enclosure number of zones voltage at 24 vac width height depth.
Product number transformer max output dimensions of enclosure number of zones voltage at 24 vac width height depth. The taco zone controls to achieve total system integra tion. Matter the application taco now provides the products to maximize system performance while simplifying both instal lation and service. When using alternative wiring diagram wiring instructions must be followed so power originates from the boiler aquastat. External indicator lights simplified wiring works with 2 3 or 4 wire zone valves compact design fuse protected 100 factory tested. Taco zone controls to achieve total system integration.
No matter the application taco now provides the products to maximize system performance while simplifying both instal lation and service. Taco zone controls wiring guide pages switching relays single zone wiring 2 12 switching relays non exp connected together with priority 3 19. Instruction sheet zvc406 exp 4 zone valve control 102 367 supersedes. Wiring connections must be made in accordance with all applicable electrical codes. Product number transformer max output dimensions of enclosure number of zones voltage at 24 vac width height depth zvc406 6 with priority 120 vac input 80 va 113 47 1 23. Failure to follow this.
Taco zvc403 zone valve control pdf 2010 zvc403 zvc406 zone control wiring conected with system pump wiring installation instructions. 120 vac wiring must have a minimum temperature rating of 75c. December 20 2013 plant id 9300 2881 this device complies with part 15 of the fcc rules. The taco zone controls to achieve total system integra tion. No matter the application taco now provides the products to maximize system performance while simplify ing both installation and service.

















