Braeburn 1220NC - Manual (Page 3)

2
Install your new Braeburn thermostat in 5 basic steps:
1 Install the Sub-Base
2 Provide Power
3 Connect Your Wires
4 Set Installer Switches
5 Attach Thermostat to Sub-Base
Install the Sub-Base:
• Remove the sub-base from the body of the thermostat.
• Mount the sub-base as shown below:
1
Drill 3/16” pilot holes in
your desired location.
Use supplied anchors for
drywall or plaster.
NOTE: After sub-base installation, you may insert the quick reference card
into the slot on the top of the base.
Provide Power
• For 24 Volt AC power, you must connect the common side of the trans-
former to the C terminal on the thermostat sub-base.
•
For primary or back-up power, insert the 2 supplied “AA” type alkaline
batteries into the battery compartment located in the rear housing of the
thermostat. Make sure to position the Positive (+) and Negative (-) sides
of the batteries correctly with the +/- symbols in the battery compartment.
24VAC Power
Terminal (C)
2
UP UP
C