Honeywell Home RTH5160D Quick Installation Manual page 7

15
Install batteries.
Insert two AA alkaline batteries in the back of the thermostat as shown.
16
Attach your thermostat.
Align the thermostat onto the UWP
and firmly snap it into place.
17
Turn your power ON.
Turn on the power at the breaker box
or switch that controls the heating/
cooling system.
Breaker box
ON
OFF
7
RTH5160 Series
ON
ON
OR
OFF
Switch
O