User Manual

Operating the thermostat from the thermostat main unit
Operating modes
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4.2 Operating modes
4.2.1 Operating modes overview
Operating
mode
Description
At home
This mode lets the thermostat know the space is now occupied.
Within this mode, you can choose where the thermostat
follows a schedule, or toggle to and have the thermostat
operate at a specified setpoint indefinitely. See Thermostat
display overview [➙ 7] for more detailed information about how
the thermostat operates in or .
AWAY
This mode lets the thermostat know that space is no longer
occupied and switches to the energy saving mode; the same as
set up in Unoccupied mode using the mobile app.
AUTO
This commands the thermostat and the controlled HVAC system
to switch between heating and cooling. This is the default
setting.
NOTE: it is different from on the Home screen. For more
information about the functions of , see Operating modes in
a schedule [➙ 15].
HEAT ( )
Puts thermostat and the controlled HVAC system into Heating
only operation.
( )
Puts the thermostat and the controlled HVAC system into
Cooling only operation.
OFF Depending on thermostat setup, this mode results in:
● Controlled HVAC system turns off completely.
● The thermostat is set to maintain the space within preset
limits to avoid frost or heat damage or excessively low or
high humidity. For more information about the protection
setpoint, see Commissioning.
NOTE: If the heating or cooling stage is set to zero during the initial setup, OFF
mode is the only available option from the Operation Mode page.
To switch to the OFF mode
● From the Home screen, tap , and then tap OFF on the page.
NOTE: To awake the thermostat from the OFF mode, tap the screen.
To change the thermostat behavior under the OFF mode
1. From the Home screen, tap , tap and then tap .
2. If prompted, enter the administrator password.
3. Tap , tap , and then tap Off/protection configuration.
4. Tap either Off or Protection.
To switch between At home and AWAY modes
● From the Home screen, tap to switch from At home to AWAY.