Honeywell R845a Relay Wiring Diagram. If longer runs are neces sary measure the resistance or add a 100 ohm 10 watt resistor across terminals w and r. Circulator pump relay wiring honeywell r845a heating help.
Honeywell r845a switch user manual. Aquastats diagnosis repair setting wiring heating system boiler aquastat controls how to set the hi limit lo and diffeial dials on like honeywell r8182d combination control help with triple wired incorrectly thermostat doityourself com community forums ra832a relay for 2nd zone. Honeywell r845a1030 wiring diagram exactly whats wiring diagram.
Devices by a low voltage controller.
Of 4 1 69 07913 jh. Honeywell r845a switch user manual. The switching relay terminals are ap proved for use with copper wires only. If you right click on a line you can transform the lines shade or density and also include or get rid of arrowheads as necessary.