Wilo Para Série Notice De Montage Et De Mise En Service page 47

Lock/unlock the
button
8
sec
Activating factory
setting
Shutting down
the pump
Cleaning
Installation and operating instructions Wilo-Para
• 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.
The factory setting is activated by pressing and holding
the operating button whilst switching off the pump.
• Press and hold the operating button for at
least 4 seconds.

All LEDs flash for 1 second.

The LEDs for the last setting flash for 1 second.
When the pump is switched on again, the pump runs
using the factory settings (delivery condition).
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
• Carefully remove dirt from the pump on a regular basis
using a dry duster.
• Never use liquids or aggressive cleaning agents.
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