Variety of 4 wire thermostat wiring diagram. Heat pumps are different than air conditioners because a heat pump uses the process of refrigeration to heat and coolwhile 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.
Thermostat Wire Diagram Wiring Diagram
Thermostat 4 wire wiring diagram. A wiring diagram is an easy visual representation with the physical connections and physical layout associated with an electrical system or circuit. How to wire a honeywell thermostat with 4 wires. White the white wire is what connects to the auxiliary heat on your system. A first look at a circuit representation could be complicated however if you can check out a train map you can check out schematics. 4 wire thermostat wiring diagram sample. The diagram below shows how a basic 4 wire thermostat is connected as indicated by the color code chart above.
The rc wire connects to the cooling system. Literally a circuit is the course that enables electricity to. There are only four wires going into the existing thermostat red green blue white. A wiring diagram is a streamlined conventional pictorial representation of an electrical circuit. Some have the common c wire while others do not. 4 wire or 5 wire thermostat wiring problem question.
Thermostat wiring diagrams for heat pumps heat pump thermostat wire diagrams. We have both a natural gas furnace and an ac unit. Orange this wire connects to your heat pump if you have one. The basic heat ac system thermostat typically utilizes only 5 terminals. It shows how the electrical wires are interconnected and will also show where fixtures and components might be attached to the system. Obtaining from factor a to direct b.
The yellow wire connects to your compressor. This wire connects to your heat pump if applicable. Rc red wire power 24 vac rh or 4 red wire jumpered power 24 vac. The green wire connects to the fan. Both examples of how to wire a honeywell thermostat with 4 wires are discussed below. Honeywell thermostat wiring diagram 4 wire examples the table above provides a more complete list of honeywell thermostat wiring colors and their uses.
It reveals the parts of the circuit as streamlined shapes and the power and also signal connections in between the gadgets. Typical 4 wire thermostat t stat wiring examples follow. Green the green wire connects to the fan. Yellow the yellow wire connects to your compressor. We have a 19 year old condo with an old carrier mercury thermostat. Here is the industry standard thermostat wire color code used for most systems.
The rh wire connects to the heating system. 4 wire thermostat wiring diagram what is a wiring diagram. The white wire connects to your heat. But here is a list of the most common wire color mappings as seen in many four wire t stat setups. July 25 2018 by faceitsalon. 4 wire thermostat wiring diagram a beginner s overview of circuit diagrams.
Gallery of Thermostat 4 Wire Wiring Diagram
