Where does emergency heat wire go on Honeywell thermostat?
You’ll need to plug the white wire (emergency heat) to the W terminal. Since you have a heat pump, your OB wire is already handling the first stage cooling and heating. You are going to assign the W terminal as your emergency heating. Ryan G.
What is emergency heat on Honeywell thermostat?
The EM HT (Emergency Heat) feature allows the user to use a backup heat source when the heat pump is not working. The Emergency Heat feature locks out the heat pump compressor so that only backup heat is used. This is typically used until a heating and/or cooling contractor can troubleshoot or fix the heat pump system.
How do you turn on the heat on a old Honeywell thermostat?
Press the “System” button to put the thermostat in Heat, Cool or Off mode. To change the setting, push the button again. The screen will display the setting you’ve selected. On the right side of the display, the up and down arrow buttons operate the temperature settings.
How do I bypass an old Honeywell thermostat?
Temporary Thermostat Override On some Honeywell programmable thermostats, it can be as simple as pushing the temperature button arrows up or down to change the temperature temporarily. This override usually lasts until the next scheduled temperature change, when the thermostat will go back to its normal schedule.
Is the Honeywell chronotherm IV a programmable thermostat?
T8611G Chronotherm ® IV Deluxe Programmable Heat Pump Thermostat PRODUCT DATA ® U.S. Registered Trademark Copyright © 1997 Honeywell Inc. • All Rights Reserved APPLICATION The T8611G Chronotherm® IV Deluxe Programmable Heat Pump Thermostat provides electronic control of 24 Vac single-zone heat pump systems.
What can a Honeywell thermostat be used for?
Application This thermostat can be used to control an electric heating system such as a baseboard heater or a convector.
Do you need a trade model thermostat for a dual fuel system?
*Trade model thermostats are required to operate “dual-fuel” systems (systems that use a heat pump for the first 1 or 2 stages of heating and use a gas or oil furnace for backup / emergency heating). If you have a dual-fuel system, or are unsure, it is recommended that you contact a Professional HVAC Contractor to continue.
Is the Honeywell ct3200 programmable thermostat a trademark?
69-1631-1 OWNER’S GUIDE ® U.S. Registered Trademark Copyright © 2003 Honeywell International Inc. All Rights Reserved CT3200 Programmable Thermostat Welcome to the world of comfort and energy savings with your new Honeywell Programmable Thermostat.