Wilo Wilo-Control EC-L, Installation And Operating Instructions Manual

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en Faults, causes and remedies
94 WILO SE 2018-12
– 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.
11.3 Fault acknowledgement
Switch off the alarm by pressing the operating button. Acknowledge the fault via the
main menu or Easy Actions menu.
Main menu
1
5
3
2
Fig. 75: Acknowledge fault
‡
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.
11.4 Fault memory
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
11.5 Error codes
Code Fault Cause Remedy
E006
Rotating field error Mains connection faulty, incorrect
rotating field Establish a clockwise rotating field at the mains
connection.
In case of an alternating current
connection, deactivate rotating field monit-
oring!
E014.x
Leakage detection The moisture probe of the connec-
ted pump was tripped. See the installation and operating instructions
of the connected pump
E040
Fault, level sensor No connection to the sensor Check the connection cable and sensor, replace
the defective component.