See the diagram below for the role of each wire in your system: S - Indoor and Outdoor Wired Sensors Y - Compressor Stage 1 (Cooling) Y2 - Compressor Stage 2 (Cooling) G - Fan C - Common U - Humidifier, Dehumidifier, or Ventilator control L/A - A - Input for heat pump fault O/B - Reversing valve for Heat Pump systems E - Emergency Heat Support Center FIND THE USER GUIDE FOR YOUR THERMOSTAT First, let's identify your device Select the product you're having trouble with from the options below. SiX® Two-Way Wireless Key SIXFOB WATER LEAK & FREEZE DETECTOR SKYBELL-HIGH DEFINITION VIDEO DOORBELL DBCAM-TRIM PV Series Residential SuperVent™ WATER LEAK & FREEZE DETECTOR
Wiring for a new honeywell thermostat Home Improvement Stack Exchange
The thermostat uses 1 wire to control each of your HVAC system's primary functions, such as heating, cooling, fan, etc. See the diagram below for what each wire controls on your system: Y - Compressor Stage 1 (Cooling) Y2 - Compressor Stage 2 (Cooling) G - Fan C - Common L/A - A - Input for heat pump fault To wire a Honeywell thermostat, you'll need the following tools and materials: A flathead screwdriver Wire strippers Needle-nose pliers Level (for wall mounting) Wall anchors and screws (to mount to your wall) Drill (optional) Now that you have all the tools and materials needed, it's time to start wiring your Honeywell thermostat. 6% 1.1 Compatibility Check Before beginning the installation be aware that that the T5+ Smart Thermostat: Is compatible with most heating, cooling, and heat pump systems Requires 24 VAC power ("C" wire). C-Wire Power Adapter included to provide power if needed Does not work with electric baseboard heat (120V - 240V) Identify Wires If any wires are not attached to your old thermostat or are attached to a terminal marked C or C1, they will not be connected to your new thermostat. Wrap the bare metal end of each of these wires with electrical tape, so it cannot touch and short other wires. Do not use non-connected wires.
⚡👍 Honeywell Thermostat Wiring Diagram 6 Wire ⭐
69-2487ES-01 Installation is Easy Label wires and remove your old thermostat Install and wire your new thermostat Set your new thermostat to match your heating/cooling system This thermostat works with virtually all System Types It is preset for the most common system We are here to help. Communicating thermostats typically have wires labeled DATA, or 1,2,3. Contact an HVAC contractor for more information on compatible thermostats. Take a picture of your wiring - be sure to be able to clearly see each wire and the terminal markings they connect to. APPLICATION Your new Honeywell Electric Heating Thermostat provides line voltage control of radiant cable, electric baseboard, and resistive-rated fan forced heaters within the ratings listed below. WARNING Electrical Shock Hazard. This thermostat is a line voltage control (120 240 Volts). Connect wires to the thermostat as shown in the applicable wiring diagram. Push the wires into the outlet box, and insert the thermostat into the box for mounting by pushing against top and bottom of the thermostat base. IMPORTANT: Do not press on setting knob. Secure the thermostat to the box with the two captive mounting screws provided.
Honeywell Thermostat Wiring Diagram 4 Wire Collection
Press + or - to adjust the temperature. Once at the desired setpoint temperature, no further action is needed. The new setpoint temperature will be held until the next scheduled time period begins. For more information on schedule time periods, see "Program Schedule" on page 11. To cancel the Temporary Hold, Press or - and then press Cancel. 69-2718EF—03 4 Features of your Wi-Fi thermostat With your new thermostat, you can: • Connect to the Internet to monitor and control your heating/cooling system • View and change your heating/cooling system settings • View and set temperature and schedules • Receive alerts via email and get automatic upgrades Your new thermostat provides: • Smart Response Technology
Simply match wire labels. If labels do not match letters on the thermostat, check "Alternate Wiring" on page 6 and connect to terminal as shown here (see notes, below). Thermostat does not work on Heat Pumps with auxiliary/backup heat. We are here to help. Call 1-800-468-1502 for wiring assistance. W/ Aux Not Used M32714 Remove metal jumper. Older Honeywell Thermostat Wiring Diagrams 2-WIRE GAS HEAT Honeywell Thermostat Wiring Diagram 2-WIRE OIL HEAT Honeywell Thermostat Wiring Diagram 3-WIRE HIGH LIMIT Honeywell T87F Thermostat wiring diagram 3-WIRE SPDT Honeywell T87F Thermostat wiring diagram 4-WIRE Honeywell RTH2300 Programmable Thermostat Wiring diagrams
Honeywell Digital Thermostat Wiring Diagram
Known as the common wire, (C-Wire) provides WiFi thermostats continuous power from heating (e.g. furnaces) and cooling systems (e.g. Air Conditioning systems). C-Wires are required on all Resideo WiFi thermostats. For full thermostat wiring assistance: Click here. To purchase a c-wire adaptor: Click Here. If you check the Honeywell thermostat CT31A1003 wiring diagram, for example, you'll see that it requires only two wires because it's a very basic thermostat designed only to control a heating system.
