Honeywell Heat Only Thermostat Manual. Verify the wiring is connected. Verify the thermostat is wired correctly.
If installed and set up correctly, it can also be used to control your cooling system. • 24 vac heating systems (t822k) • 750 mv or 12 vdc heating systems (t827k) • 24. Verify the wiring is connected.
To Switch Between Heating And Cooling, Press And Hold The P And Q Buttons Together Until The Screen Changes.
• 24 vac heating systems (t822k) • 750 mv or 12 vdc heating systems (t827k) • 24. Make sure the thermostat is configured correctly for the heating/cooling system type. Web view and download honeywell thermostats manuals for free.
If Installed And Set Up Correctly, It Can Also Be Used To Control Your Cooling System.
Web t822/t827 series • owner's manual product application this thermostat provides control of: How do i adjust set point in auto changeover. Press and hold both buttons for 5 seconds
Verify The Wiring Is Connected.
Web standard heat only thermostat. Verify the thermostat is wired correctly.