Cooling Thermostat Wiring Diagram. Orange this wire connects to your heat pump if you have one. Blue this is your common or c wire.
Trane heat pump wiring diagram schematic honeywell wiring. Y wire cooling compressor r or rh wire power g wire fan w wire heat y wire cooling compressor remove jumper below w connector rh wire power rc wire power g wire fan w wire heat w2 wire heat y wire cooling compressor y2 wire cooling compressor rh or r wire power g wire fan thermostat. Elegant heat pump thermostat wiring diagram diagram.
W terminal is connected to the w wire or white wire this is.
Heating and cooling thermostat wiring diagram wire color code chart awesome singular heating and cooling thermostat wiring diagram chart 0d graph. Set it up improperly and it can potentially deadly. It shows the elements of the circuit as streamlined forms as well as the power and also signal links in between the tools. White wire w yellow wire y green wire g red wire r which is bridged to rc blue wire b the switch on the bottom of the honeywell is switched to heat pump.