Robertshaw 9820I - Manual (Page 21)

What are the INSTALLER settings?
The INSTALLER SETTINGS are setup during the initial installation. They tell the thermostat how to function with your heating or
cooling equipment. The following is a brief overview and discussion of these settings.
SYSTEM SETUP
Choose the system component which the thermostat will control.
1st STAGE HEATING
The 9801i and the 9815i can have a gas/oil or electric first stage heating.
Choose the energy source for 1st stage heating.
21
INSTALL MENU SELECT
1ST STAGE HEATING
GAS / OIL
ELECTRIC
HOME SELECT
INSTALLER SETTINGS INSTALLER SETTINGS INSTALLER SETTINGS
HOME MAIN MENU SELECT SELECT
SYSTEM SETUP GAS
RESIDUAL COOL 60
LOW BALANCE 45˚F
HIGH BALANCE 95˚F
AUTOCHANGEOVER OFF
EER ON
DEADBAND 3˚F
SECURITY OFF
SECURITY OFF
CONTACT INFO
SERVICE INT
REMINDER
RUN
INSTALL MENU SELECT
SYSTEM SETUP
FURNACE
HEAT PUMP