Quick Start - Source 1 S1-TBSU305-S Owner's Manual & Installation Instructions

Quick Start

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 Wi-Fi module is present
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.
NOTE: To adjust the time by hours, press and hold the FAN button while
pressing the WARMER or COOLER buttons.
Set
Clock
Selecting the Heat or Cool Mode
Set
Select mode by pressing the MODE button.
Clock
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.
OFF — OFF indicates both heating and air conditioning systems are turned off.
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