6 Wire Thermostat Wiring Diagram. O Orange Wire to the O Terminal for the reversing valve altough a few manufacturers use the B terminal for the reversing valve Rheem and Ruud. When installing a six-wire thermostat youll use the red white yellow green and black wires for the basic power and heating terminals.
For example in case a module is usually powered up and it sends out the signal of half the voltage in addition to the technician will not know this he would think he provides a problem as he or she would expect a new 12V signal. 240V Wiring Instructions. I show where the wires go at the thermostat the color code then down at the furnace control board.
6 Wire thermostat Diagram wiring diagram is a simplified agreeable pictorial representation of an electrical circuit.
RC - Red Wire Power 24 Vac RH or 4 - Red Wire Jumpered Power 24 Vac W - White Wire For Heating Enable Y - Yellow Wire For Cooling Enable G - Green Wire Controls Fan ON-Auto The diagram shows how the wiring works. Additional articles on this site concerning thermostats and wiring can help you solve your problem or correctly wire a new thermostat. If you have a Trane model thermostat and have a wire labeled X or B refer to your thermostat manual. The Rh wire connects to the heating system.