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Installing your thermostat
8 Switch heating/cooling system ON.
Important!
8a Verify that the C wire is connected at the
thermostat and at the heating/cooling system.
8b Make sure the heating/cooling system door is
firmly secured.
8c Switch power back ON for your heating/cooling
system at the breaker box or its power switch.
M31544
or
Circuit breaker
box
Heating/
cooling system
power switch
Before connecting to your Wi-Fi network, you need to set initial
thermostat options to define your heating/cooling system:
• Language
• Home or business
You can customize other options later.
9 Follow prompts on the screen to select
appropriate options.
9a Touch the language you want the
thermostat to display, then touch
Next
.
9b Select Home or Business installation, then touch
Next
.
Next
Next
9c Touch
Next
, or name the thermostat location—touch
THERMOSTAT and follow the rest of the instructions.
9d Select what type of heating and cooling equipment your
thermostat will control and touch
Next
.
Note:
Touch the orange Help button on any screen for more
information.
Next
Next
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9/20/2021 7:09:52 PM
