Emerson Liebert Challenger With Liebert iCOM Control 3000/ITR - Manual (Page 16)

Liebert iCOM Display Components and Functions
10
Figure 5 Liebert iCOM default home screen—Simple view
4.1.1 Control Interface—Three Main Menus
The Liebert iCOM control has three main menus: User, Service and Advanced.
The User menu contains the most frequently used features, settings and status information. The Ser-
vice menu contains settings and features used to set up unit communications and for unit mainte-
nance. The Advanced menu contains settings used to set up the unit at the factory.
When the buttons on the Liebert iCOM control have not been pressed for a short period, the display
backlight turns Off. Pressing any key will turn the backlight On (wake up the screen) and display the
Status menu of the last cooling unit viewed. The Status menu will show the cooling unit’s operational
mode(s), return air temperature and humidity readings, temperature and humidity setpoints and any
active alarm conditions.
If the cooling unit has a large display and is not on a network, or if the unit has a small display,
whether it is networked or stand-alone, the Status menu will display only that cooling unit’s informa-
tion. Any large display that is connected to a network can be used to view any cooling unit on the net-
work or show an average view of the entire system of cooling units.
NOTE
The Liebert iCOM’s Advanced menu is for factory use only or in consultation with the factory
service department.
NOTE
Menu settings may be viewed without a password, but changing settings requires a password.
If a password is required, the Liebert iCOM shows a prompt to enter the password. The
password for the User menu is 1490. The password for Service menu is 5010. For details on
entering a password, see 4.1.3 - Entering the Password
9/29/2010 08 :28 (01) MSG UNIT ON
9/29/2010 08 :27 (01) MSG POWER ON
UNIT 1
9/29/2010 09 :18:07
50
72.0°F
74.1
°F
50%
51.6
°F %
SET
ACT
72% 100%
UNIT ON
for nex t / pr ev uni t for s y s tem v i ew
for menu for previous screen ? for help
E S C
52.0°F
03/2011
System or
Unit # view
Temperature
Sensor Reading
Evaporator
Fan Speed
Percent
Cooling
Next
Maintenance
Date and
Time
Return Air
Temperature
Setpoint
Return Air
Humidity
Setpoint
Humidity Sensor
Reading Supply Air Setpoint
Supply
Air Temperature
System (or Unit)
On/Off
Most Recent
Alarms
(Date, Time, Unit,
Description)