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Liebert iCOM
®
Control
53 Liebert
®
CRV
™
change the unit being viewed. Pressing the ESC key will go back a level. Figures 44 and 45 show the
Liebert iCOM
®
control menus for a stand-alone large display and for a networked large display,
respectively.
10.1.3 Entering a Password
To change the value of a parameter in a menu, you must first enter the password for that menu. Each
menu—User, Service and Advanced—has a unique password to prevent unauthorized changes.
The User menu password is 1490; the Service menu password is 5010.
To enter a password:
1. Navigate to the menu that contains the parameter to be changed.
2. Select Password in the submenu by pressing the Enter key
3. Press the Enter key to move your cursor to the right side of the screen to select the question
marks.
4. Use the arrow keys to enter the numeral for the password’s first digit (the up arrow key moves
from 1 to the next digit).
5. Use the right arrow key to move to the next question mark and repeat Step 4 to enter all digits in
the password.
6. After entering the password, press enter.
If the password is correct, the Actual Level shown to the right of Password will change
from 0 to 1 or 2. The menu will remain locked if the password was incorrect.
Figure 43 Entering a password
NOTE
Settings are readable without a password, but changing settings requires a password.
NOTE
Entering the Service menu password permits access to both the User and Service menus;
changes can then be made to parameters in either level.
NOTE
Returning to the Status menu will require re-entering a password to make changes.
SETPOINTS
to change parameter
to confirm
to select parameter
for next/previous unit
then
PASSWORD (Actual Level 0)
Temperature Setpoint
Humidity Setpoint
Humidity Control Type
Supply Sensor
Supply Setpoint
Backup Temperature Setpoint
????
73°F
50.0%
Relative
Control
50°F
73°F
UNIT 01
U101
U102
U103
U104
U105
U106
U107
U108
U109
U110
U111