12
2 Basic Operation
During Setup and Programming:
Press the WARMER or COOLER buttons to modify the selection. Press the MODE button to advance and confirm through
the setup steps.
Setting the Clock and Day*
*Not available when connected to a ProStat
+
Account
Press the SET CLOCK button. Adjust the clock using the WARMER or COOLER buttons. Press MODE to advance to the day
setting. Adjust the day using the WARMER or COOLER buttons. Press the SET CLOCK button to confirm settings.
TIP: To adjust the time by hours press and hold the FAN button while pressing the WARMER or COOLER buttons.
Selecting the Heat or Cool Mode
Select mode by pressing the MODE button.
Heating Only - Only the heating operation will be controlled by the thermostat in this mode.
Cooling Only - Only the cooling operation will be controlled by the thermostat in this mode.
Heating or Cooling (Auto-Changeover) - AUTO will automatically select heat or cool based on room temperature demand.
Neither Heat or Cool (OFF) - OFF indicates heating and cooling is turned off.
Tip : When changing MODE, the new mode will temporarily be shown on the scrolling display
MODE
Set
PSP4272C User Manual.indd 12PSP4272C User Manual.indd 12 6/9/21 11:05 AM6/9/21 11:05 AM