Problems, Causes And Remedies; Error Messages; Warning Messages - Wilo IL - E 50 / 10-36 xx Series Einbau- Und Betriebsanleitung

8 Problems, Causes and Remedies

For problems, causes and solutions see „Error Messages /
Warning Messages" flow chart and the tables below.
The first column in the table lists the code numbers shown by
the display in the event of an error.
Most error displays disappear automatically once the cause of
the error has been remedied.
8.1

Error messages

An error has occurred. The pump switches off and an error
message appears in the display. After 5 minutes the pump swit-
ches back on automatically. Only if the same problem occurs
6 times within 24 hours will the pump shut down permanently
and SSM opens. Manual reset is necessary.
Exception: With blocking code no. „E10" the
ATTENTION!
unit immediately shuts down on the first occur-
rence.
8.2

Warning messages

The problem (only Warning) is displayed, but the SSM relay
does not come into action. The pump continues to run. The er-
ror can occur an infinite number of times. The indicated ope-
rating condition should not be ignored for long periods of time.
The cause of the error must be removed.
Exception: If errors „E04", „E05" and „E06" re-
ATTENTION!
main for more than 5 minutes, these are passed
on as error readings (see diagram).
ENGLISH
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