Operation Example - Vertiv Liebert XDC User Manual

5.3.3. Operation Example

Example 1: Enter the password to enter the main menu.
After powering on, user can enter the main menu through the following operations in the normal interface.
1. Click the unlock button to enter the password interface.
2. Enter the user login password in the password interface.
3. After entering correct password, access the main interface to modify the corresponding parameters of the unit.
Example 2: Modify parameters
Take the setting of the Supply Air High Temperature alarm value menu item in the Alarm Value setting menu as an
example.
1. Click the Setting button on the main unit interface.
2. Enter the alarm menu interface, turn the page to the Alarm Setting interface.
3. In the alarm setting interface, set according to the corresponding alarm value.
4. After the parameters are selected, press ENTER to confirm, then the parameter takes effect.
5. Press the exit key to return to the previous menu interface.
Note: After changing the parameters, if user does not press ENTER to confirm, the supply air high temperature alarm
value will keep the original parameters.
Password Interface
Click the unlock icon in the upper right corner to display the password interface, as shown in
The password to enter the menu has only one level, and the specific description is shown in
Password Level User
Ordinary
Level 1
operator
For the specific operation of password input, refer to
operator can press the CLR (clear) key to change.
Note: In the password interface, directly press the enter key without typing any password, user can view the set value of
each menu, but user cannot change any parameters.
Vertiv™ | Liebert® XDC | User Manual
Figure 5-5 Password Interface
Table 5-2 Password Level
Initial Password Remark
Can browse all menu information.
1490
Can only set the temperature and humidity, and cannot
change other values and settings.
Section 5.3.3 Operation
Figure 5-5.
Table 5-2.
Example. If the wrong password is entered, the
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