Honeywell RTH7400 series - Clock Setting; Setting the Current Time; Saving Clock Settings

8
7 Install Batteries
Install two AA alkaline batteries and remove tab.
M31544
or
Circuit breaker box Heating/cooling system
power switch
M28101
Back of thermostat
Remove tab
M28102
8 Install Thermostat onto Wallplate
Install thermostat onto the wallplate on the wall.
9 Turn Power Back On
Turn the power back on to the heating/cooling system.
M28103