Wilo Wilo-Control EC-L User Manual

Disposal en
Installation and operating instructions Wilo-Control EC-L 95
Code Fault Cause Remedy
E062
Operating mode “drain”:
Dry-running protection active**
Dry-running level reached Check inlet and system parameters.
Check that the float switch is working correctly,
replace the defective component.
E062
Operating mode “fill”:
Min. water level active**
Min. water level, below minimum
value
Check inlet and system parameters.
Check that the float switch is working correctly,
replace the defective component.
E066
High water alarm active High water level reached Check inlet and system parameters.
Check that the float switch is working correctly,
replace the defective component.
E068
Extern OFF active The “Extern OFF” contact is active,
the active contact is defined as
alarm
Check the connection of the “Extern OFF” con-
tact as per the current connection diagram.
E080.x
Fault pump** No feedback from the correspond-
ing contactor, bimetallic strip or ex-
cess current tripped.
Check functionality of pump.
Check that the motor has sufficient cooling.
Check the set rated current.
Contact customer service.
E085.x
Pump running time monitoring*** Maximum running time of the pump
exceeded
Check the operating parameters (inlet, switch-
ing points).
Check that other pumps function.
E090
Plausibility error Float switches are in incorrect se-
quence
Check the installation and connections of the
float switch.
E140.x
Pump starts exceeded*** The max. number of pump starts
has been exceeded
Check the operating parameters (inlet, switch-
ing points).
Check that other pumps function.
E141.x
Pump running time monitoring*** Maximum running time of the pump
exceeded
Check the operating parameters (inlet, switch-
ing points).
Check that other pumps function.
Key:
*“x” = info on the relevant pump to which the fault shown refers.
** Fault must be manually acknowledged in ex-mode!
*** Fault must be generally manually acknowledged.
11.6 Further steps for troubleshooting
If the points listed here do not rectify the fault, please contact customer service. Costs
may be incurred if other services are used. For more details, please contact customer
service.
12 Disposal
12.1 Rechargeable battery
Rechargeable batteries do not belong in domestic waste and must be removed before
the product is disposed of. End consumers are legally obliged to return all used re-
chargeable batteries. To this end, you can return used rechargeable batteries free of
charge at municipal collection points or specialist dealers.
NOTICE
Disposal in domestic waste is forbidden!
Affected rechargeable batteries are marked with this symbol. The identifier for the
heavy metal they contain is displayed beneath the graphic:
• Hg (mercury)
• Pb (lead)
• Cd (cadmium)
12.2 Information on the collection of
used electrical and electronic
products
Proper disposal and appropriate recycling of this product prevents damage to the envi-
ronment and danger to your personal health.

Wilo Wilo-Control EC-L Specifications

General

Brand	Wilo
Model	Wilo-Control EC-L
Category	Control Unit
Language	English