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5407934-UIM-C-1119
Installer settings are designed for certified installation technicians and
are not intended for homeowner use. Adverse system configurations
may result in equipment damage and void equipment warranty.
SYSTEM SETTINGS
Depending on the equipment installed, the System Settings screen dis-
plays different user options.
Demand Response
IMPORTANT: The Demand Response setting is only available with
variable capacity and 2-stage AC/HP. See Tables 9 and 10.
The Demand Response setting is located on the System Settings screen
under installer settings. Demand Response allows the installer or utility
service provider to choose how the thermostat operates when a demand
response signal is active. When Demand Response is active, the ther-
mostat updates the setpoint to the selected temperature value.
The available options are 4°F, 6°F, 8°F, 10°F, or Shut Down. The default
setting is 4°F. The user can make setpoint changes when Demand
Response is active. However, the temperature selection differential must
be maintained.
System Settings Overview
The following tables provide a detailed overview of the system settings.
TABLE 7:
General System Settings
Default
Name
Setting
Auto
Yes
Allowed
Prog or
Prog
Non-Prog
Fahrenheit
°F
or Celsius
38
CAUTION
!
Available
Settings
Yes or No
Prog or
Non-Prog
°F or °C
Explanation
Enables or disables the Auto mode fea-
ture
Controls whether the thermostat can
run a schedule or not
Determines if thermostat temperatures
are displayed in Fahrenheit or Celsius
Johnson Controls Ducted Systems
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