When using 3 wire zone valves inst. The control module is polarity sensitive to the inc a caution do not connect directly from 3 wire zone valv on the boiler.
Weil Mclain Ultra 155 Iso Relay Between Zone Valves
Weil mclain transformer relay wiring diagram. Connect tankless heaters schematic wiring diagram can result in damage to boiler components or caus resulting in possible severe property damage. Weil mclain transformer relay wiring diagram parts list weil mclain. Mount and wire controls per wiring diagram page figure 4 10 and figure 4. Weil mclain advancing hydronic heating since 1881. Weil mclain 510 312 167 transformer relay 12024v weil mclain combination transformer relay receptacle 12024v 40va for boiler models. Weil mclain transformer relay wiring diagram wy 7136 boiler transformer wiring diagram download diagram.
Attach junction box inside left jacket panel with 8 32 x ½ machine screws and green ground nuts provided. ③ inducer the inducer pulls flue gases through the boiler causing air to be pulled in through the boiler air openings. ④ essure switchair pr. In canada use chain and hook strain relief. Operating and limit circuit wiring must be 18. Weil mclain transformer relay wiring diagram ahe series 2 and 3 section assembly weil mclain.
Transformer the control transformer reduces line voltage to 24 volts for the gas valve and limit circuit. Share on twitter facebook whatsapp pinterest. Install transformer with plug in relay receptacle and relay. Cgx cga vhe cg he pool0 free shipping on orders over 99. The inducer pushes the flue gases through the vent pipe as well.
Gallery of Weil Mclain Transformer Relay Wiring Diagram
