Universal Remote Control (URS) THZ-100 Rev 03 - Manual (Page 24)

Page 20
THZ-100 T
HERMOSTAT
Selecting the Heating Mode
If you desire to change the HVAC system equipment mode to heating
mode then use the arrow keys to move the highlight bar to Heat.
Press the key below the OK key label in the smart-key label at the bottom
right of the display to select this new mode. If you decide to cancel the
operation then press the key below the Cancel key label in the smart-key
label at the bottom left of the display.
If the Climate Modes screen times out and goes back to the main screen
without pressing the OK button, no change is made to the climate mode.
In Heat mode, the thermostat activates the system equipment to heat your
home per the programmed schedule or hold temperature. The thermostat
does not activate the system equipment to cool your home while in the
Heat mode.