Taco 4 Zone Switching Relay Wiring Diagram

Taco sr506 exp 4 6 zone switching relay w priority taco switching relays combine clearly labeled pc board layouts with advanced features that allow for total system customization.

Taco 4 zone switching relay wiring diagram.

Taco zone controls wiring guide pages switching relays single zone wiring 2 2 switching relays oil boiler wiring safety notice 2 3 4 switching relays non exp connected together with priority 5 11 switching relays exp connected together with priority 12 14 switching relays multiple indirect hot water heaters 15. Zone controls switching relays with powerport options and expandable to 20 zones zone valve controls with powerport options and expandable to 20 zones plug in powerport cards add on power controls fan controls. Whether using basic priority switching or the advanced features of the exp controls the job is made easy. Failure to follow these wiring instructions may result in a secondary.

March 1 2013 effective. Sr501 or 4 1 zone switching relay with outdoor reset. December 20 2013 plant id 9300 2869 warning when using alternative wiring diagram wiring instruc tions must be followed so power originates from the boiler aquastat. External indicator lights provide instant diagnostic feedback making a snap of service calls or new.

Work with 2 3 or 4 wire zone valves. Taco zone controls wiring guide pages switching relays single zone wiring 2 4. Alternative wiring instruction sheet sr502 4 switching relay 102 377 supersedes. When using alternative wiring diagram refer to important note ndwa rn ig is50 1 hc s truc oh epag 9 f b kl.

Alternative wiring instruction sheet sr506 4 switching relay 102 383 supersedes. Sr503 exp 4 relays pdf manual download. Sr506 exp 4 switching relay 102 365 supersedes. January 18 2017 plant id 9300 2866 warning when using alternative wiring diagram wiring instruc tions must be followed so power originates from the boiler aquastat.

View and download taco sr501 wiring manual online. Whether you re looking for switching relays zone valve controls priority zoning circulators or fan controls taco has everything you need. We ve enhanced our complete line of zone valve controls with the features and styling you ve been asking for. Failure to follow these wiring instructions may result in a secondary.

View and download taco sr503 exp 4 instruction sheet online. December 20 2013 plant id 9300 2875 for both cold start boiler application and tankless coil boiler application alternative wiring warning when using alternative wiring diagram wiring instruc tions must be followed so power originates from the boiler aquastat.