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English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
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2.
3.
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7.
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9.
11.
Warning
Prior to installation, read these
installation and operating instructions.
Installation and operation must comply
with local regulations and accepted
codes of good practice.
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1. Symbols used in this document
Warning
If these safety instructions are not
Page
observed, it may result in personal
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injury!
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If these safety instructions are not
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Caution
observed, it may result in malfunction
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or damage to the equipment!
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Notes or instructions that make the job
Note
easier and ensure safe operation.
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2. Introduction
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This manual describes how to connect and configure
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the multi-purpose IO module fitted in the CIU unit
(CIU = Communication Interface Unit). The CIU unit
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is a data collection and communication unit.
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The manual also describes the communication
between the CIU unit and the pumps when using the
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Grundfos R100 remote control.
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Figure 1 and the table below give an overview of the
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modules and the installation and operating
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instructions supplied with the CIU unit.
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Modules in the CIU unit
Fig. 1
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