INSTALLER Settings
The INSTALLER SETTINGS are set 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
The 9901i has a furnace or heat pump system selection.
1st STAGE HEATING
The 9915i can have a gas/oil or electric first stage heating.
Choose the energy source for 1st stage heating.
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INSTALL MENU SELECT
1ST STAGE HEATING
GAS / OIL
ELECTRIC
MAIN MENU SELECT
INSTALLER SETTINGS INSTALLER SETTINGS INSTALLER SETTINGS
MAIN MENU MAIN MENU SELECT
SELECT
SYSTEM SETUPGAS
RESIDUAL COOL60
LOW BALANCE45˚F
HIGH BALANCE95˚F
AUTOCHANGEOVEROFF
EER ON
DEADBAND 3˚F
SECURITY OFF
CONTACT INFO
SERVICE INT
REMINDERRUN
TEMP OFFSET3.0˚F
INSTALLER SETTINGS
MAIN MENU SELECT
SHORT CYCLEOFF
INSTALL MENU SELECT
SYSTEM SETUP
FURNACE
HEAT PUMP
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More Detailed Information on the USER SETTINGS
SENSOR SETTINGS
This screen will appear when a remote indoor sensor (9020i) is connected to the thermostat.
USE LOCALSENSOR will disable the remote sensor and only sense from the thermostat.
AVG. LOCAL/REMOTE will take a temperature reading from both the thermostat and the remote
sensor and average the two for even temperature control. USE REMOTE SENSOR will disable
the sensor in the thermostat and only control from the remote location.
SECURITYSETTINGS
In order to prevent tampering with the program and desired settings, two levels of security are avail-
able.The first will allow only temporary changes to the temperature. It protects all other
programmed setpoints. The second will restrict changes to EVERYTHING, including temporary
changes to the temperature.
SECURITYCODE
In this screen you enter a four-digit code. Use the UPor DOWN button to change the first value,
press SELECT. The second digit will be highlighted. Repeat for all four values. And don’t forget your
code. If you do, you will have to reset the entire thermostat and that will erase all the schedules
you’ve programmed into the unit.
Changing USER Settings
About the only features you may need to change are the temperature differentials (if you desire additional comfort), and the security
settings. All the other settings probably will not need to be changed.
USER MENU SELECT
CHANGE TEMP. ONLY
PREVENT ALL CHANGES
SECURITY
USER MENU SELECT
SENSOR SETTINGS
USE LOCAL SENSOR
AVG. LOCAL / REMOTE
USE REMOTE SENSOR
USER MENU SELECT
ENTER SECURITY CODE
FOR TEMPERATURE
0 0 0 0