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About Advanced Features & Operation
HEAT/COOL DIFFERENTIAL - The Heat and Cool setpoints will not be
allowed to come any closer to each other than the value set in Advanced
Setup step #7, on page 12. This minimum difference is enforced during
Auto-changeover operation.
Note: To increase the spread between the heating and cooling setpoints
in the Auto-changeover mode press the MODE button until only the heat
setpoint is displayed; adjust to the desired setpoint. Press the MODE button
until only the cool setpoint is displayed; adjust to the desired setpoint. Press
the MODE button again to enter the Auto-changeover mode where both the
heat and cool setpoints are displayed.
KEYPAD LOCKOUT - To prevent unauthorized use of the thermostat, the
front panel buttons may be disabled. To disable, or 'lock' the keypad, press
and hold the MODE button. While holding the MODE button, press the UP
and DOWN buttons together. The LOCKED icon will appear on the display,
then release the buttons.
Press all three buttons
in the order outlined
above for keypad lockout
To unlock the keypad, press and hold the MODE button. While holding the
MODE button, press the UP and DOWN buttons together. The LOCKED icon
will disappear from the display, then release the buttons.
MODE
21
Fan
Locked
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