Installer Setup Options - Preferences

This does not show all the ISU settings available when Preferences is selected. These categories are intended to display only the settings specific to those applications. Other settings—such as temperature limits, IAQ control (humidifier, dehumidifier, ventilator), etc.—will be shown for all system types.

ISU #

Heading

Question

Options

Contingent previous setting?

Notes

1000

Language

What language would you like to use?

  • English

  • Francais

  • Español

 

ISU number not displayed during initial setup

1050

Temperature Format

Which temperature scale would you like to use?

  • Fahrenheit

  • Celsius

 

 

3000

Changeover

Changeover

  • Manual

  • Automatic

Any system with at least 1 Heat stage and 1 Cool stage

See Auto Changeover Operation for Details.

3260

Temperature

Control

Extended fan run time in cool

  • Off

  • 30 seconds

  • 60 seconds

  • 90 seconds

  • 2 minutes

  • 3 minutes

  • 4 minutes

  • 5 minutes

  • 6 minutes

  • 7 minutes

  • 8 minutes

  • 9 minutes

  • 10 minutes

  • 11 minutes

  • 12 minutes

  • 13 minutes

  • 14 minutes

  • 15 minutes

At least 1 cool stage

 

Extended fan run time in heat

At least 1 heat stage

 

4090

Temperature Control

Adaptive Intelligent Recovery

  • No

  • Yes

 

When scheduling is used, this feature turns on heat or cooling early to reach the comfort set point by the scheduled comfort time

4100

Temperature Limits

Temperature range stops

Minimum cool setpoint; 50F-99F (10C-37C)

At least 1 stage of cool

There is a correlation between these settings. For example, if minimum cool is set to 50F, minimum heat cannot be set above 40F

Maximum cool setpoint; 90F-99F (32C-37C)

At least 1 stage of cool

Minimum heat setpoint; 40F-50F (4.5C-10C)

At least 1 stage of Heat

Maximum heat setpoint; 40F-90F (4.5 - 32.0C)

At least 1 stage of Heat

4110

Keypad Lockout

Keypad Lockout

Unlocked, Partially Locked, Fully Locked

 

 

14010

Clock Format

Clock Format

  • 12 hour clock

  • 24 hour clock

 

 

14015

Daylight Savings Time

Daylight Savings Time

  • Off

  • On

 

 

14020

Display Offsets

Indoor Display Offsets

Indoor Temperature:

(-3 to 3) in 1F increment

(-1.5 to 1.5) in 0.5C increment.

 

The display offset is applied to the Home screen, not the Priority screen. This offset is not associated with any individual sensor.

Indoor Humidity:

-12% to 12% RH