Honeywell Rth2310 Wiring Diagrams. W aux not used m32714 remove metal jumper. Thermostat does not work on heat pumps with auxiliarybackup heat.
5 wire honeywell thermostat wiring. The time display flashes when the clock has lost its settings set the clock. The day will flash.
Honeywell thermostat wiring instructions for 4 5 wire applications.
Honeywell rth2300 rth221 wiring diagram how to install honeywell thermostat with ly 2 wires unique honeywell thermostat heat pump wiring 4. Print the wiring diagram off plus use highlighters to trace the signal. Simply match wire labels. Heat pump systems with auxiliarybackup heat typical wiring 2.