A two wire thermostat has two terminals labeled r and w. By the use of an adjustable set point the job of the thermostat is to turn on either the heating or cooling system to maintain the desired room temperature in the home and to turn off the system when the desired temperature is achieved.
Hvac Control Tutorial Gohts Wiki
2 wire room thermostat wiring diagram. Red now there can be two separate wires for this. Two wire thermostats typically have a red and a white wire. These letters stand for red and white so if those are the colors of the wires connect the red one to the r terminal and the white one to the w terminal. The thermostat is the control device that provides a simple user interface with the internal workings of your homes climate control system. Green the green wire connects to the fan. Wiring connections for a room thermostat such as the honeywell 24 volt t87f the honeywell series 10 out of production or penn rimset low voltage wall thermostat models are pretty simple as are the wiring instructions for white rogers mercoid general controls and similar thermostats.
Blue this is your common or c wire. Wiring diagrams contains all the essential wiring diagrams across our range of heating controls. If the wires are different colors check the connections on the appliance control panel. Our wiring diagrams section details a selection of key wiring diagrams focused around typical sundial s and y plans. These run from the thermostat to the furnace and control the heat in a home. Basic 2 wire room thermostat wiring instructions.
Easiest way would be to find the wiring diagram for the old thermostat probably inside the lid and identify the cable cores by the terminal they are connected to. Orange this wire connects to your heat pump if you have one. To wire a thermostat of this kind basic electrical skills tools and safety techniques are required. Dec 14 2017 1. This guide shows you how to wire up a thermostat watch this and other related films here. Always turn off the power before starting work.
One is for cool and the other is for heat hence the abbreviation rh and rc. So if youd like to get these fantastic pictures about honeywell thermostat wiring diagram 2 wire press save icon to store these shots in your personal pc.
Gallery of 2 Wire Room Thermostat Wiring Diagram
