Orange this wire connects to your heat pump if you have one. 7 wire thermostat wiring diagram source.
But have no unused wires in your thermostat cable.
7 wire thermostat wiring diagram. 7 wire thermostat wiring diagram source. Run a new conductor as the c wire. Depending on how your home s hvac system is set up your thermostat may have various quantities of wires.
A wiring diagram is a simplified traditional photographic representation of an electric circuit. Wiring diagrams include certain things. Let s take a look at the g wire.
This wire will go to the g terminal on your new thermostat. Here is a link to the wiring diagram for my heat pump. 7 wire thermostat wiring diagram building electrical wiring layouts show the approximate locations and also interconnections of receptacles lighting and irreversible electrical solutions in a building.
Read nest wiring diagram for heat pump two stage heat one stage cooling database. Blue this is your common or c wire. To connect a 7 wire thermostat learn the color coding pattern for this type of equipment and attach the wires to the appropriate terminals on the unit as marked by a corresponding letter.
Assortment of 7 wire thermostat wiring diagram. Disconnect that wire from the g or fan terminal and connect it to the c terminal. In some cases one of those wires may be your common.
One is for cool and the other is for heat hence the abbreviation rh and rc. Interconnecting wire routes could be revealed around where particular receptacles or components should be on a common circuit. Read nest 3 wiring diagram collection.
A wiring diagram is a schematic which uses abstract pictorial symbols to demonstrate every one of the interconnections of components in the system. Or perhaps you do not wish to give up fan control. If you have a c wire place it into the c terminal on your wall plate.
7 wire thermostat wiring diagram source. Thermostat wiring diagrams for heat pumps heat pump thermostat wire diagrams. The instructions say to jump the rc and r together after you connect the r wire.
The thermostat that i am planning on buying has the following terminals c g y o b rc r aux e and l. Symbols that represent the ingredients within the circuit and lines that represent the. Green the green wire connects to the fan.
Red now there can be two separate wires for this. It reveals the components of the circuit as streamlined shapes and also the power and also signal connections between the tools. On the wiring diagram i can see where the the r y g and o wires match up on the heat pump hp and the thermostat ts.
Heat pumps are different than air conditioners because a heat pump uses the process of refrigeration to heat and cool while an air conditioner uses the process of refrigeration to only cool the central air conditioner will usually be paired with a gas furnace an electric furnace or some other method of heating. 7 wire thermostat wiring diagram what s wiring diagram. If you have a trane model thermostat and have a wire labeled x or b refer to your thermostat manual.
Now go to the heating cooling system and locate that same wire inside at the thermostat wiring block.