Where does the Honeywell thermostat wire go?
If you just have one wire, regardless if it’s labeled RC, it will go into the R terminal, and the jumper connecting terminals R and RC will be in place. Some thermostats have a jumper switch, some have a metal staple, others may have a plug, and the jumper may also just be a wire connecting the two terminals.
What wires go where on a thermostat?
Thermostat Wiring Tips
- The W wire is connected to your heating system.
- The Y wire is yellow and connects to your air conditioning compressor.
- The G wire is green and connects to the fan.
- Rc and Rh: The red wire(s) are the power source for your thermostat.
Is G wire necessary?
As you mentioned, you don’t usually need a G wire for heating mode, but you do for cooling. In special circumstances a relay could be wired up inside of the air handler to make the fan come on with a call for cooling, but normally it’s the thermostat that makes the connection that makes the fan come in in cooling mode.
Why is my Honeywell thermostat not turning on?
Dying Batteries. A battery-operated thermostat may have the easiest fix of all the potential problems.
How do you troubleshoot a Honeywell thermostat?
– Test System by Increasing the Temperature – Test the System by Lowering the Temperature – How to Handle the Digital Honeywell Thermostat Troubleshooting – Check the Door of the Furnace – Check the Batteries – Check the Circuit Breaker – Check the Low-Voltage Wires – Check the Clock Setting Function
How to reset Honeywell thermostats?
Press and hold Menu for 5 seconds
How to troubleshoot media issues on Honeywell printers?
Properly clean the printer’s interior