IM-P402-130 EMM Issue 9
Commissioning password
Current legislation states that in order to prevent tampering and potentially hazardous
programming errors, access to the pass codes required to enter commissioning mode
should only be available to qualified and trained personnel.
Enter commissioning
To enter the commissioning mode, press and hold the
OK
button for 5 seconds.
The display will show the pass code '888'. Enter the pass code '745'. This is fixed and cannot
be changed.
If an incorrect pass code is entered, the display will return to showing the current valve / pump
status – run mode.
If the correct pass code is entered, the display will show the main menu structure. Select
'End' to leave the menu.
Once in the commissioning mode press the button:
-
to scroll through the menus.
-
to increase digits when in a menu.
Press the
OK
button to enter a menu choice (select a parameter or digit) and shift right, onto
the next digit.
This page MUST be removed after
commissioning and kept in a safe,
access controlled location.
© Copyright 2017
Printed in GB
IM-P402-130
EMM Issue 9
4025251/9
LC2250
Level Controller
Installation and Maintenance Instructions
1. Safety information
2. User instructions and
delivery information
3. System overview
4. Mechanical installation
5. Electrical installation
6. Commissioning
- Quick set-up
- Full
7. Communications
8. Maintenance
9. Fault nding
10. Technical information
- Default settings
11. Appendix
- Data registers
12. Menu map
LC2250
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