Operation - Wilo PARA SCA Serie Einbau- Und Betriebsanleitung

LED Faults
Generator

operation

Dry run
Flashes
Overload
red/
green
Manual restart
6
sec
10
min
Installation and operating instructions Wilo-Para SCA
Causes
Water is flowing
through the pump
hydraulics, but there
is no mains voltage at
the pump
Air in the pump
Sluggish motor,
pump is operated
outside of its specifi -
cations (e.g. high
module tempera -
ture). The speed is
lower than during
normal operation
• The pump attempts an automatic restart upon
detecting a blockage.
If the pump does not restart automatically:
• Activate manual restart via the operating button:
press and hold for 6 seconds, then release.

The restart function is initiated, and lasts
max. 10 minutes.

The LEDs flash in succession clockwise.
• To cancel, press and hold the operating button
for 6 seconds.
NOTICE
After the restart, the LED display shows the
previously set values of the pump.
If the fault cannot be remedied, contact a specialist
technician or Wilo customer service.
Remedy
Check the mains
voltage, water
quantity/pressure
and the ambient
conditions
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