Emerson Liebert Challenger With Liebert iCOM Control 3000/ITR - Manual (Page 20)

Liebert iCOM Display Components and Functions
14
4.2 Changing Operational Settings
Changes to the Liebert Challenger 3000/Liebert Challenger ITR’s operation settings in the Set
Alarms and Setpoints menus require a password.
1. From the home screen, press the Enter key to view the User Menu (see Figure 8).
2. Press Enter again to highlight the first icon.
3. Use the keyboard’s arrow keys to move to the icon for the data you wish to change.
4. Once that icon is highlighted, press Enter again to open that menu.
• If a password is required, see 4.1.3 - Entering the Password.
5. After entering the password, use the Up and Down arrow keys to scroll to and highlight the
operational setting to be changed.
6. Press Enter to highlight the values for that setting.
7. Use the Up and Down arrow keys to change the value.
8. Press Enter to accept the change. (The value will no longer be highlighted.)
9. Press ESC to deselect the operational setting. (The setting will no longer be highlighted.)
10. Press ESC again to move to previous screens.
Figure 8 Liebert iCOM User Menu icons
Setpoints
View and change
operational
setpoints
Spare Parts List
Contains spare
parts available on
site; Large Display
Only
Event Log
Lists last 400
events and
alarms
View Only
Graphic Data Record
Displays average room
air temperature and
supply refrigerant
temperature graphs;
Data is View Only;
Display scale is
adjustable
View Network
Shows status of
all connected
units; View Only;
Large Display
Only
Set Alarms
Allows user to
change settings for
alarms
Sensor Data
Shows readings
of sensors; View
Only
Active Alarms
Lists all current
alarms; View Only
Display Setup
Change settings
for display:
language and
time
Total Run Hours
Records the run time of
all components and
allows setting of limits on
run time; View Only
Sleep Mode
Used to set
operating period,
including startup
and shutdown;
Large Display
Only
Service
Contacts
Contains key
contact information
for service
NOTE
Menu shows icons only; text is explanatory and does not appear on the Liebert iCOM display.
°C / °F
% RH
SET
EVENT
LOG
SET
ALARMS
!
ACTIVE
ALARMS
1 2
3 9
6 SET
1234h
1 2
3 9
6