Switchgear

The switchgear is pre-wired and factory-set. Obey local regulations to lay all connection cables to the switchgear and mains connection. CAUTION! To prevent the switchgear from flooding, install it at a sufficient height.

The switchgear has these basic functions:

• Level-dependent control
• Motor protection
• Direction-of-rotation monitoring (only for the three-phase current)
• High water alarm

For detailed information, refer to the installation and operating instructions for the switchgear:

• Electrical connection of the lifting unit to the switchgear
• Overview and description of functions
• Setting of the switching points

Switching points

The switching points of the lifting unit can be adjusted to the inlet height of the lowest inlet. This results in a larger usable volume. The switching point data always refers to the floor. NOTICE! If the inlet is below the permitted inlet height, there is a risk of a permanent backflow into the inlet pipe.

Wilo-Control MS-L switchgear

For the Wilo-Control MS-L switchgear, set the switching points through fixed switch positions of DIP switch 3:

Key
• = factory setting, o = adjustable

NOTICE! For the location of DIP switch 3, refer to the installation and operating instructions for the switchgear.

Wilo-Control EC-L switchgear

For the Wilo-Control EC-L switchgear, set the switching points through the values in the menus:

Key
• = factory setting, o = adjustable, switching point unit: Metres (m)

NOTICE! For functional details and a description of the menu, refer to the installation and operating instructions for the switchgear.