Wilo Para Notice De Montage Et De Mise En Service page 44

Lock/unlock the
button
8
sec
Shutting down the
pump
Cleaning • Carefully remove dirt from the pump on a regular basis
44
• To activate the key lock, press and hold the operating
button for 8 seconds until the LEDs for the selected
setting briefly flash, then release.

LEDs flash constantly at 1-second intervals.

The key lock is activated: pump settings can no longer
be changed.
• The key lock is deactivated in the same manner as it is
activated.
NOTICE
All settings/displays are retained if the power
supply is interrupted.
8 Decommissioning
Shut down the pump immediately if the connecting
cable or other electrical components are damaged.
• Disconnect the pump from the power supply.
• Contact Wilo customer service or a specialist technician.
9 Maintenance
using a dry duster.
• Never use liquids or aggressive cleaning agents.
Wilo SE 08/2017