Further Steps For Troubleshooting; Disposal; Rechargeable Battery; Information On The Collection Of Used Electrical And Electronic Products - Wilo Control EC-L Notice De Montage

Code Fault
Operating mode "drain":
E062 Dry-running protection active**
Operating mode "fill":
E062 Min. water level active**
High water alarm active
E066
Extern OFF active
E068
Fault pump**
E080.x
Pump running time monitoring***
E085.x
Plausibility error
E090
Pump starts exceeded***
E140.x
Pump running time monitoring***
E141.x
11.6

Further steps for troubleshooting

12

Disposal

12.1

Rechargeable battery

12.2 Information on the collection of
used electrical and electronic
products
Installation and operating instructions Wilo-Control EC-L
Disposal
Cause
Dry-running level reached
Min. water level, below minimum
value
High water level reached
The "Extern OFF" contact is active,
the active contact is defined as
alarm
No feedback from the correspond-
ing contactor, bimetallic strip or ex-
cess current tripped.
Maximum running time of the pump
exceeded
Float switches are in incorrect se-
quence
The max. number of pump starts
has been exceeded
Maximum running time of the pump
exceeded
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.
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.
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)
Proper disposal and appropriate recycling of this product prevents damage to the envi-
ronment and danger to your personal health.
Remedy
Check inlet and system parameters.
Check that the float switch is working correctly,
replace the defective component.
Check inlet and system parameters.
Check that the float switch is working correctly,
replace the defective component.
Check inlet and system parameters.
Check that the float switch is working correctly,
replace the defective component.
Check the connection of the "Extern OFF" con-
tact as per the current connection diagram.
Check functionality of pump.
Check that the motor has sufficient cooling.
Check the set rated current.
Contact customer service.
Check the operating parameters (inlet, switch-
ing points).
Check that other pumps function.
Check the installation and connections of the
float switch.
Check the operating parameters (inlet, switch-
ing points).
Check that other pumps function.
Check the operating parameters (inlet, switch-
ing points).
Check that other pumps function.
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