Wilo Control EC-WP Series Installation And Operating Instructions Manual page 60

en
Code* Faults
E080.x Pump fault**
E090.x Plausibility
11.6 Further steps for troubleshooting
12 Disposal
12.1 Information on the collection of
used electrical and electronic
products
13 Appendix
13.1 System impedances
60
Cause
• No pump connected.
• Motor current monitoring not set (poten-
tiometer is at "0")
• No feedback from the corresponding con-
tactor.
• Thermal motor monitoring (bimetallic
sensor) triggered.
• Motor current monitoring triggered.
Plausibility
Key:
*"x" = represents the pump or the well/tank to which the fault shown applies.
** Fault must be 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.
Proper disposal and appropriate recycling of this product prevents damage to the environ-
ment and danger to your personal health.
NOTICE
Disposal in domestic waste is prohibited!
In the European Union this symbol may be included on the product, the
packaging or the accompanying documentation. It means that the elec-
trical and electronic products in question must not be disposed of along
with domestic waste.
To ensure proper handling, recycling and disposal of the used products in question, please
note the following points:
• Hand over these products at designated, certified collection points only.
• Observe the locally applicable regulations!
Please consult your local municipality, the nearest waste disposal site, or the dealer who
sold the product to you for information on proper disposal. See www.wilo‑recycling.com
for more information about recycling.
NOTICE
Maximum switching frequency per hour
The connected motor determines the maximum switching frequency per
hour.
• Note the technical data of the connected motor.
• Do not exceed the maximum switching frequency of the motor.
Remedies
• Connect pump or deactivate minimum cur-
rent monitoring (menu 5.69)!
• Set the motor current monitoring to the
pump's motor current.
• Check functionality of pump.
• Check that the motor has sufficient cooling.
• Check the set motor current and correct if
necessary.
• Contact customer service.
Installation and operating instructions • Wilo-Control EC-WP • Ed.01/2024-08