Honeywell RTH5100B - Quick reference to controls; Digital display; Temperature buttons; Function buttons

6
7 Install Batteries
Install two AAA alkaline batteries.
8 Install Thermostat onto
Wallplate
Install thermostat onto the wallplate on
the wall.
Back of thermostat
MCR29535
MCR29536
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.