English (GB)
21
15.7.4
Password
(4.7.4)
In this display, it is possible to limit the access to the "
Operation
"
and "
Settings
" menus by means of a password.
Fig. 36
Password
If the access is limited, it will not be possible to view or set any
parameters in the menus.
The password must consist of four digits and may be used for
both menus.
Setting via control panel
1. Select the password to be enabled and press [OK].
2. Select "
Enter password
" and press [OK].
Now the first digit of the password is flashing.
3. Select digit with [+] and [-] and save with [OK].
Now the second digit of the password is flashing.
4. Repeat points 1 to 3 if another password is to be enabled.
Factory setting
Both passwords are disabled. If a password is to be enabled, the
factory setting will be "1234".
15.7.5
Ethernet
(4.7.5)
Fig. 37
Ethernet
The CU 372 has an Ethernet connection for communication with a
computer, either directly or via the Internet. For further
information, see section
.
15.7.6
GENIbus number
(4.7.6)
In this display, a GENIbus number for external communication
can be set.
Fig. 38
GENIbus number
The RCME system can be connected to a network and become
part of a superior building management system. For further
information, see fig.
and section
The communication is carried out according to the Grundfos bus
protocol, GENIbus, and enables connection to a building
management system or another external control system.
Operating parameters can be set via the bus signal.
Furthermore, status of important parameters and fault indications
can be read from the CU 372.
For further information, contact Grundfos.
Setting range
The number can be set between 1 and 64.
Setting via control panel
1. Select "
GENIbus number
" with [+] and [-] and press [OK].
2. Select number with [+] and [-] and save with [OK].
Factory setting
41.
15.7.7
Software status
(4.7.7)
Fig. 39
Software status
This display shows the version of the software installed in the
CU 372.
In this display, it is possible to reset usage statistics. See section
. The alarm log can also be reset in this
display.
As it is a status display, no settings can be made.
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7.4
Note
If you have forgotten your password, contact
Grundfos.
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.7.5
D
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7.6
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.7.7
