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Press all three
buttons in the order
outlined above for
keypad lockout
Locking/Unlocking the Keypad
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 icon will appear on the display, then release the buttons.
To unlock the keypad, press and hold the MODE button. While holding
the MODE button, press the UP and DOWN buttons together.
The icon will disappear from the display, then release the buttons.
Outdoor
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Installer Setup
D_TSTATD2200C-2_Manual_HR.pdf 31 8/29/13 1:11 PM