Robertshaw RS8110 Operation Manual page 5

a LCD Display
See page 6 for details about
this display read out.
b Fan Switch
Select ON or AUTO. ON
will run the fan continuously.
AUTO will turn the fan on only
in a call for heating or cooling.
c System Switch
Selects the operation mode
on your HVAC system.
Selecting HEAT turns on
the heat mode. Selecting
COOL turns on the cool
mode. Selecting OFF turns
both heating and cooling off.
THERMOSTAT OPERATION
d Temperature Setpoint Buttons
Press the + or - buttons to
select the desired room
temperature.
e Easy change battery door
See page 4 for details.
3