Honeywell Rth2300 Rth221 Wiring Diagram. Wiring Diagram For Honeywell Thermostat Rth2300 Rth221 Circuit Diagram Incorrect wiring can cause the system to malfunction, potentially leading to electrical damage or injury RTH2300/RTH221 17 69-2448ES—03 About your new thermostat WIRING ASSISTANCE TROUBLESHOOTING One-year limited warranty Honeywell warrants this product, excluding battery, to be free from defects in the workmanship or materials, under normal use and service, for a period of one (1) year from the date of purchase by the consumer
Honeywell Rth2300 Rth221 Thermostat Wiring Diagram from libloyprovitamin.z21.web.core.windows.net
View and Download Honeywell RTH221 Series quick installation manual online See the diagram below for the role of each wire in your system: S - Indoor and Outdoor Wired Sensors
This can be necessary when replacing an old thermostat with a new one, or when moving a thermostat from one location to another. There will be four or five marked wires, usually labeled as: R, G, W, Y, or B yourhome.honeywell.com RTH2300/RTH221 Series Programmable Thermostat Identify System Type This thermostat is compatible with the following systems: • Gas, oil or electric furnace • Central air conditioner • Hot water system with or without pump • Millivolt system • Central heating and cooling system • Heat pump without auxiliary.
Honeywell Rth2300 Wiring Diagram. RTH2300/RTH221 Connect Wires (typical wiring) Match each labeled wire with the terminal having the same letter. Ensure you wire your thermostat correctly for optimal performance and energy efficiency
Honeywell Rth2300 Wiring Diagram. Follow the instructions to connect the different wires to the appropriate terminals for heating and cooling systems. The thermostat uses one wire to control the primary functions of your HVAC system, such as heating, cooling, and fan