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English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
1.
2.
3.
4.
5.
6.
7.
8.
9.
13. Replacing the CU 351
14. Dimensions
Prior to installation, read this
installation and operating instruction.
Installation and operation must comply
with local regulations and accepted
codes of good practice.
If these safety instructions are not
observed, it may result in personal
Caution
Notes or instructions that make the job
Note
easier and ensure safe operation.
Page
1.1 General description
The CU 351 is a flexible control unit for control and
7
monitoring of up to six pumps.
7
8
Warning
8
If the CU 351 is used in a manner not
8
specified by the manufacturer, the
8
protection provided by the CU 351 may
be impaired.
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8
9
CU 351
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1
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9
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12
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Fig. 1
CU 351
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12
Pos.
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13
1
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2
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14
3
14
14
4
5
6
7
8
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10
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13
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Description
LCD display
Changes to next column in menu
structure
Changes to help text
Goes up in lists
Goes down in lists
Increases the value of a selected
parameter
Reduces the value of a selected
parameter
Goes one display back
Goes back to the Status menu
Saves a value
Green indicator light (operation)
Red indicator light (alarm)
Changes the contrast of the display
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3
5
4
6
7
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9
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- Quick Links:
- Start-Up
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