Password - Daikin HUBBARD HCU2040PXB1 Installation, Commissioning And Maintenance Manual

Hermetic r744 condensing units
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ENG
Menu screen
An example of a menu screen is shown in the fi gure below:
Main menu
D.Condensers
E.Other functions
F.Settings
The top right corner shows the selected item and the current password
level (for details see the following paragraph). The
are used to select the desired menu item, while
item.
Screen for displaying/setting the parameters
An example of a screen for displaying/setting the parameters is shown in
the fi gure, also highlighting the fi elds and icons used:
L1-AI Status
1
Suction press.probe
PLB1
24.39barg
3
Upper value:
Lower value:
Calibration:
1
Menu branch identifi er
2
Screen identifi er
3
Parameter
The screen identifi er uniquely identifi es the menu branch and the
screen: the fi rst characters indicate the menu branch, while the last two
alphanumeric digits identify the order of the screen inside the menu, for
example screen Bab01 is the fi rst screen in menu B.a.b.
Note: The information on the screens may vary according to the
password level used to access the menu.

5.3 Password

pRack PR300T manages three levels of password:
User
Maintenance
Manufacturer
Each level includes the same rights as the lower levels, that is, the
Manufacturer can access all the screens and parameters, the Maintenance
can access the screens and parameters available in the Maintenance and
User levels, while the User can only access the screens and parameters
available in the User level.
Note: All levels display the main screens and the other information
screens.
When pressing
a prompt is shown to enter the password, which
remains active for 5 minutes after the last button is pressed.
The menu screens show their own password level using an icon at the
top right:
1 line: user,
2 lines: maintenance,
The password level can be changed from menu branch F.c. at any time.
The password can also be changed in the corresponding menu branch.
Copyright HPL March 2021
pRack PR300T +0300018EN rel. 1.5 - 02.05.2017
5/9=
Fig. 5.b
and
buttons
accesses the selected
Bab01
B1
4-20mA
44.8barg
0.0barg
0.0barg
Fig. 5.c
3 lines: manufacturer.
2
30
Page 79 of 169
P4367 Rev 01

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