Honeywell RTHL3550 - Install Batteries; Install Thermostat

8
M28346
Back of thermostat
7 Install Batteries
Install two AA alkaline batteries.
8 Install Thermostat
onto Wallplate
Install thermostat onto the wallplate
on the wall.
MCR32613
M31544
or
Circuit breaker box Heating/cooling system
power switch
9 Turn Power Back On
Turn the power back on to the
heating/cooling system.