
Installation and operating instructions Wilo-Sub TWU 3-...-HS (High Speed) 29
English
Instructions and safety instructions
Safety and monitoring equipment
Intended use and fields of application
Accessories (optionally available)
Motor protection and activation types
Operation and function (TWU 3-...-HS-ECP) 43
Auxiliary contact (TWU 3-...-HS-ECP)
Decommissioning for maintenance work
or storage
Troubleshooting and possible solutions
Alarm signals on the display of the
external frequency converter
(“HS-ECP” version)
Overview of factory and recommended
Содержание Wilo-Sub TWU 3 HS Series
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