English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
1.
2.
3.
3.1
3.2
3.3
4.
4.1
4.2
5.
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.
6.1
6.2
6.3
6.4
6.5
6.6
7.
7.1
7.2
8.
8.1
8.2
8.3
8.4
9.
9.1
9.2
9.3
9.4
10.
11.
12.
13.
14.
15.
16.
17.
18.
4
19.
19.1 Supply voltage
19.2 Leakage current
Page
19.3 Inputs/outputs
4
20.
4
21.
Disposal
5
5
Warning
5
Prior to installation, read these installation and
5
operating instructions. Installation and operation
5
must comply with local regulations and accepted
5
codes of good practice.
5
6
1. Symbols used in this document
6
6
Warning
6
If these safety instructions are not observed,
6
it may result in personal injury.
6
6
Warning
6
If these instructions are not observed, it may lead
6
to electric shock with consequent risk of serious
6
personal injury or death.
7
7
Warning
7
The surface of the product may be so hot that
it may cause burns or personal injury.
7
If these safety instructions are not observed, it
8
Caution
may result in malfunction or damage to the
9
equipment.
10
11
Notes or instructions that make the job easier
Note
11
and ensure safe operation.
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12
2. Scope of these instructions
12
These installation and operating instructions apply to Grundfos
12
Hydro Multi-E booster systems.
12
Hydro Multi-E is a range of factory-assembled booster systems,
12
ready for installation and operation.
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