Wiring Diagram For Ac Unit Thermostat

Red now there can be two separate wires for this. A wiring diagram is a simplified standard photographic depiction of an electric circuit. I explain what each of the letter.
wiring diagram for ac unit thermostat

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Figure 1 7 Air Conditioner Wiring Diagram Sheet 1 Of 3

Thermostat wiring diagrams furnaces.

Wiring diagram for ac unit thermostat. Install the proper wiring to a wall mounted thermostat with a demonstration from an. It reveals the components of the circuit as streamlined forms and also the power and signal connections between the tools. Green the green wire connects to the fan. It shows the components of the circuit as simplified shapes and the power and signal connections between the devices.

Breakdown of colors and terminals thermostat wiring diagram for ac unit r terminal for the red wire w terminal to the white wire g terminal to the green wire y terminal to the yellow wire c terminal to the blue wire. A wiring diagram is a simplified traditional pictorial depiction of an electric circuit. Refer to the blower chart for cfm requirements. Always refer to your thermostat or equipment installation guides to verify proper wiring.

This diagram is to be used as reference for the low voltage control wiring of your heating and ac system. Collection of central air conditioner wiring diagram. Note y2 some ac systems will have a blue wire with a pink stripe in place of the yellow or y wire. One is for cool and the other is for heat hence the abbreviation rh and rc.

Inside the air conditioner thermostat there are a number of metal screws on connections. Wiring a digital thermostat is fairly simply as long as the order of the wires match the furnace installation. Color code how it works diagram. Terminal r or terminal rh for the red wire.

I show how to wire the low voltage thermostat wires into a furnace and ac unit. Thermostat wiring colors code from central air conditioner wiring diagram source. Therefore you will use the following color code for simple thermostat wiring. These screws and connections are called terminals and are the points at which electric wires from your ac unit are joined to the thermostat.

Step 2 the wiring. Orange this wire connects to your heat pump if you have one. Heating only thermostat wiring diagrams if you only have a furnace such as a gas furnace oil furnace electric furnace or a boiler. Thermostat wiring to a furnace and ac unit.

Blue this is your common or c wire. Collection of air conditioner thermostat wiring diagram.