Emerson Liebert CRV 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 C R 0 2 0 R A 1 C 7 S D 1 8 1 1 E L 1 0 P A - Manual (Page 67)

Liebert iCOM ® Control
59 Liebert ® CRV ™
10.2 Liebert iCOM
®
Display Readout
The Liebert iCOM controller for the Liebert CRV supports multiple main screen layouts. The screens
are a graphical representation of the Liebert CRV, selectable to show unit operation with or without
rack sensors, unit operation with a rack sensor summary, historical temperature and humidity
trending or trending the screens used on other Liebert products. Unlike other Liebert cooling
products, the Liebert CRV display will always revert to the Unit Screen instead of the System Screen.
The following screens are user preference. The remote rack sensor screens should be used only when
remote rack sensors are connected.
Figure 48 Liebert CRV system screen
The System screen can be accessed by pressing the Up arrow key when the Unit screen is displayed.
The System screen shows the fan speed and cooling capacity averages of all connected units. The
Supply, Return and Remote Rack sensors of all connected units are also displayed showing the
average, maximum and minimum of all connected sensors.
SYSTEM
Liebert
CRV
Average
Average
Next
89%
67%
04/2011
System Supply Return Remote
Average: 67°F 96°F 71°F
Maximum: 72°F 102°F 78°F
Minimum: 62°F 87°F 69°F
28.02.2011 15:03 SYSTEM ON
28.02.2011 14:07 (01) UNIT ON
28.02.2011 14:07 (01) POWER ON
pr e s s : f or ne x t/pr e v unit ; f or unit /s y s t e m v ie w
pr e s s : f or m e nu; ESC f or pr e v s c r e e n; ? f or he l p