Installation And Operating Instructions - Wilo -Sub TWU 3-...-HS series Einbau- Und Betriebsanleitung

1
Introduction
1.1
About this document
1.2
Personnel qualifications
1.3
Copyright
1.4
Subject to change
1.5
Warranty
2 Safety
2.1
Instructions and safety instructions
2.2
General safety information
2.3
Electrical work
2.4
Safety and monitoring equipment
2.5
Conduct during operation
2.6
Fluids
2.7
Sound-pressure
2.8
CE marking
3
Product description
3.1 Intended use and fields of application
3.2 Set-up
3.3
Function description
3.4
Operating modes
3.5
Technical data
3.6
Type key
3.7
Scope of delivery
3.8
Accessories (optionally available)
4
Transportation and storage
4.1
Delivery
4.2
Transport
4.3
Storage
4.4
Return delivery
5
Installation
5.1
General
5.2
Installation types
5.3
Installation
5.4 Dry-running protection
5.5 Electrical connection
5.6 Motor protection and activation types
6
Commissioning
6.1 Electrical system
6.2
Rotation direction monitoring
6.3
Operation and function (TWU 3-...-HS-ECP)
6.4
Commissioning
6.5
Conduct during operation
6.6
Auxiliary contact (TWU 3-...-HS-ECP)
7 Shutdown/disposal
7.1
Temporary decommissioning
7.2
Decommissioning for maintenance work
or storage
7.3
Recommissioning
7.4
Disposal
Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed)
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30 Maintenance and repair
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9
Troubleshooting and possible solutions
30
9.1
Alarm signals on the display of the
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external frequency converter
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("HS-ECP" version)
9.2
Faults
31
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10
Appendix
31
10.1
Spare parts
32
10.2
Overview of factory and recommended
32
settings for the TWU 3-...-HS-ECP
32
operating parameters
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English
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