User Manual

 

Use the wire label stickers provided
to label the wires with the appropriate
letter (i.e “W”) from the old thermostat
terminals, noting where the wires were
attached to the old thermostat.
WIRING REQUIREMENT:
Norm requires a C wire to power the unit.
If your HVAC system does not have
a C wire, Norm is not compatible.
 Disconnect the wires from the old
thermostat and remove the base.
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