Are you planning to install a Honeywell RTH9585WF smart thermostat in your home? If yes, then you will need to understand the wiring diagram to set it up correctly.
What is Honeywell RTH9585WF?
Honeywell RTH9585WF is a Wi-Fi-connected smart thermostat that can be controlled using a smartphone app or voice commands. It allows you to set schedules, temperature preferences, and even monitor energy usage. The thermostat has a large color touchscreen display that makes it easy to use and control.
Wiring Diagram Overview
The wiring diagram for the Honeywell RTH9585WF is essential to understanding the installation process. It tells you how to connect the thermostat to your heating and cooling system for proper operation. The wiring diagram consists of several components that are labeled based on their specific functions.
The Components of Honeywell RTH9585WF Wiring Diagram
R, RC, and RH: These are the power inputs for the thermostat. R is the power supply for heating, RC is the power supply for cooling, and RH is the power supply for both heating and cooling systems.
Y1 and Y2: These terminals connect to the compressor of the air conditioning unit. Y1 controls the primary cooling stage, while Y2 controls the second stage.
G: This terminal connects to the fan relay of the heating and cooling system. It controls the fan operation of the system.
W1 and W2: These terminals connect to the heating system. W1 controls the primary heating stage, while W2 controls the second heating stage.
C: This terminal connects to the common wire of the heating and cooling system. It provides power to the thermostat.
Wiring the Honeywell RTH9585WF Thermostat
Before starting the wiring process, ensure that the power source to the HVAC system is turned off. Then follow the steps below:
Step 1: Remove the Old Thermostat
Remove the cover of the old thermostat and unscrew its mounting plate from the wall. Disconnect the wires from the terminals by unscrewing the screws.
Step 2: Check the Compatibility of Honeywell RTH9585WF
Check whether the Honeywell RTH9585WF is compatible with your HVAC system. You can check honeywell.com/yourhome for compatibility recommendations.
Step 3: Connect the Wires to the Honeywell RTH9585WF
Connect the wires to the corresponding terminals on the Honeywell thermostat based on the wiring diagram. You may need to strip the wires for proper connection.
Step 4: Attach the Mounting Plate
Attach the mounting plate of the Honeywell thermostat to the wall using screws. Ensure that it is level with the ground.
Step 5: Install the Thermostat
Attach the thermostat unit to the mounting plate and snap it into place.
Step 6: Turn on the Power
Turn on the power source to the HVAC system and the thermostat. Follow the Honeywell thermostat instructions to set it up, connect it to the Wi-Fi, and start using it.
FAQ
| Question | Answer |
|---|---|
| Can the Honeywell RTH9585WF thermostat work without Wi-Fi? | Yes, it can still work without Wi-Fi. However, you will not be able to control it remotely or use its smart features. |
| How many stages of heating and cooling does Honeywell RTH9585WF support? | It can support up to two stages of heating and cooling. |
| Can I install Honeywell RTH9585WF by myself? | Yes, you can install it by following the wiring diagram and installation instructions provided by Honeywell. However, if you are not confident, you can seek the services of a professional HVAC technician. |
| What should I do if the thermostat indicates a low battery? | You should replace the batteries with new ones. |
| What is the warranty period for Honeywell RTH9585WF? | The warranty period is one year from the date of purchase. |
Conclusion
Understanding the wiring diagram is crucial when installing the Honeywell RTH9585WF thermostat. It ensures that you connect the wires correctly and avoid damaging the HVAC system. Follow the steps provided above and seek professional help if you are not confident. The Honeywell RTH9585WF thermostat is an excellent addition to your home as it enhances comfort and helps you save on energy bills.
