Robertshaw RS9110 - Installer Settings: Units, Clock, Fan Operation

Tech Settings LCD Will Show Adjustment Options Default
For C
Select F for Fahrenheit temperature
readout or select C for Celsius
readout.
Next step
Prev step
F for Fahrenheit
C for Celsius
F
12 or 24
Hour Clock
You can select either a 12 or 24 hour
clock setting.
Next step
Prev step
Use the and to select
12 or 24 hour clock.
12
Fan
Operation
Select GAS for systems that control
the fan during a call for heat. Select
ELEC to have the thermostat control
the fan during a call for heat.
Next step
Prev step
GAS - GS
or
ELEC-EL
GAS
TECHNICIAN SETUP MENU
14