Data Aire dap4 touch User Manual

Data Aire, Inc.

230 W. BlueRidge Avenue

Orange, CA 92865

www.dataaire.com

dap4 touch

User Manual

Displays the Set
Points screen.

Displays the system
Information Screen.

1. Home Screen

Go to monochrome display emulation mode
to access set-up menus.

Displays the next screen.

Displays the Alarm Log screen.

Turns the unit on or off.
Red = unit is off, Green = unit is on.

Pop-up Active
Alarm message
screen.

LED Unit Status
White = Fan On
Blue = Cooling
Green = E-Saver
Red = Alarm

There are several touch sensitive icons on the home screen. Listed below is how each one works when it is touched.

2. Home Screen Status Icons:

Icons will appear when a specific operation is running as described below:

Fan On – If fan is EC fan type, speed modulation percentage is also shown.

Compressor On - A number next to the icon appear indicates cooling stages. If compressor is
variable speed type, speed modulation percentage is also shown.

Humidifier On - If modulating type, humidity demand modulation is also shown.
Dehumidification On
Heaters On - A number next to the icon indicates how many stages are on. If SCR reheat type,

heat modulation percentage is also shown.

Chilled Water Cooling On – If unit has a modulating valve, valve modulation percentage is also
shown.

Energy Saver Available – Shown when optional energy saver chilled water is available to
provide cooling.

CO2 Valve On – (gPOD model that has CO2 control enabled only).

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3. Navigating through screens

Note: If the touch display is too sensitive for the user’s finger, use a stylist such as pen or pencil.

a) LCD Emulation and Programming Mode

Press and hold the Tool icon on the Home screen and wait for the monochrome LCD emulation mode to
load.

This mode is used to access menus to change settings such as alarm limits, deadbands, or unit configuration.
Please refer to the dap4 IOM for details on using this mode. Press arrow circle to exit the monochrome LCD
emulation mode and return to color graphic mode.

b) View System Information and setting the Target Address

On the home screen, press the lower right-side circle to display the System Information screen.

The dap4touch default Target Address is 1 because the dap4 controller’s default address is 1. Only when
the Zone Master option is enabled does the target address need to be changed. Press the Target
Address to show the keypad and enter a new Target address. There will be a short delay before the dap4
Address matches the new Target Address as illustrated below. NOTICE: These two addresses must
always be the same or there is a communications error with the targeted dap4 controller.

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