EN
WARNING
Original operating manual. This operating manual belongs with the unit and must always be
handed over together with the unit.
Table of Contents
Questions, problems, missing parts? ..........................................................................................................3
Safety information .........................................................................................................................................3
Intended use ...................................................................................................................................................5
Product description ...................................................................................................................................... 6
Overview .................................................................................................................................................... 6
Installation variants .................................................................................................................................. 7
Seasonal Flow Control (SFC) .................................................................................................................... 8
Installation and connection......................................................................................................................... 9
Connecting the control system ............................................................................................................. 9
Submerged installation of the unit ....................................................................................................... 12
Dry installation of the unit ..................................................................................................................... 14
Commissioning/start-up ............................................................................................................................ 17
Switching ON/OFF .................................................................................................................................. 17
Environmental Function Control (EFC) ................................................................................................. 17
Maintenance and cleaning .......................................................................................................................... 17
Dismantling the unit ............................................................................................................................... 18
Cleaning the unit ..................................................................................................................................... 18
Replacing the impeller unit .................................................................................................................... 19
Storage/overwintering .............................................................................................................................. 20
Troubleshooting .......................................................................................................................................... 20
Technical data ............................................................................................................................................... 21
Unit data ................................................................................................................................................... 21
Permissible water values ....................................................................................................................... 23
Wear parts .................................................................................................................................................... 23
Disposal ........................................................................................................................................................ 23
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