Fault Acknowledgement; Fault Memory; Error Codes - Wilo Control EC-L Notice De Montage

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11.3

Fault acknowledgement

1
2
3
5
Fig. 75: Acknowledge fault
11.4

Fault memory

11.5

Error codes

Code Fault
Rotating field error
E006
Leakage detection
E014.x
Fault, level sensor
E040
94
Faults, causes and remedies
– The red fault signal LED lights up.
– The error code is shown on the display and stored in the fault memory.
– The contact is activated for the collective fault signal.
– If the internal buzzer is activated, there is an audible alarm signal.
▪ Pump fault
Status icon of the respective pump flashes on the display.
Switch off the alarm by pressing the operating button. Acknowledge the fault via the
main menu or Easy Actions menu.
Main menu
‡
All faults rectified.
1. Press the operating button for 3 s.
⇒ Menu 1.00 appears.
2. Turn the operating button until menu 6 appears.
3. Press the operating button.
⇒ Menu 6.01 appears.
4. Press the operating button.
5. Change value to "reset": Turn the operating button.
6. Press the operating button.
▶ The fault indication is reset.
Easy Actions menu
‡
All faults rectified.
1. Starting the Easy Actions menu: Turn operating button 180°.
2. Select menu item "Err reset".
3. Press the operating button.
▶ The fault indication is reset.
Fault acknowledgement failed
If there are further faults, the faults are displayed as follows:
▪ The fault LED lights up.
▪ The error code of the last fault is shown in the display.
All other faults can be called up from the fault memory.
If all faults have been rectified, acknowledge the faults again.
The switchgear stores the last ten faults in the fault memory. The fault memory works
according to the first in/first out principle. The faults are displayed in descending order
in the menu items 6.02 to 6.11:
▪ 6.02: the last/latest fault
▪ 6.11: the oldest fault
Cause
Mains connection faulty, incorrect
rotating field
The moisture probe of the connec-
ted pump was tripped.
No connection to the sensor
Remedy
Establish a clockwise rotating field at the mains
connection. In case of an alternating current
connection, deactivate rotating field monit-
oring!
See the installation and operating instructions
of the connected pump
Check the connection cable and sensor, replace
the defective component.
WILO SE 2018-12