2 controls, 1 feature overview, 3 main menu – Liebert Refrigerant Distribution Unit XDP User Manual
Page 27: 1 viewing or changing settings, Controls, Feature overview, Main menu, Viewing or changing settings
Microprocessor Control
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4.2
Controls
The Microprocessor Control for the Liebert XDP features an easy-to-use, menu-driven liquid crystal
display. The menus, control features and circuit board details are described in this section.
4.2.1 Feature Overview
The Liebert XDP maintains the refrigerant being pumped to Liebert XD cooling modules at a temper-
ature above the room dew point, preventing condensation.
4.3
Main Menu
Press the MENU key to display the Main Menu. The menu selections are:
• SETPOINTS
• STATUS
• ACTIVE ALARMS
• ALARM HISTORY
• TIME
• DATE
• SETUP OPERATION
• SETPT PASSWORD
• SERVICE PASSWORD
• CALIBRATE SENSOR
• ALARM ENABLE
• ALARM TIME DELAY
• COM ALARM ENABLE
• CUSTOM ALARMS
• CUSTOM TEXT
• DIAGNOSTICS
• END OF MENU
4.3.1 Viewing or Changing Settings
To access a menu option:
1. Use the Up or Down arrow keys to scroll to the menu option.
2. Press the ENTER button to view the current setting.
3. To change the setting, use the Up or Down arrow keys.
4. Press ENTER to save the change.