Operating Instructions and Installation Instructions

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This thermostat requires 2 “AA” size batteries (included) to operate.
Ensure the batteries are installed correctly. (REFER TO PAGE 31).
IMPORTANT - Getting Started
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Once the batteries are installed for the first time, we recommend that you
perform a HARD RESET to set the thermostat to its default settings.
To do so,
While holding down the LOCK key, press and release the RESET (R)
key located above the battery compartment on the back. The LCD
screen will blank out momentarily.
The default temperature scale is Celsius (°C). The temperature display will
immediately appear and flash for several seconds. During this time, you
may quickly select Fahrenheit (°F) by pressing the UP or DOWN key. Or, if
left alone, the temperature display will stop flashing and Celsius (°C) will
be selected.
First, press and hold the LOCK key.
Once the display reappears, then release the LOCK key.
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