Honeywell AQ1000TP2 Owner's Manual page 18

Temperature Display Mode
Use this parameter to choose the temperature display mode. If the
automatic mode ( ) is selected, the thermostat displays the
AU
temperature in the format specified in the AQ2000 control panel. If °F
or °C is selected, the thermostat displays the temperature in the
selected format, regardless of the format specified in the AQ2000
control panel.
Temperature Setback Amount
When the Unoccupied mode is activated by the programmable
AQ2000 control panel, the temperature setpoint is set back (lowered
in heat mode or raised in cool mode). Use this parameter to specify
the amount of temperature setback.
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