Warning Signals; Spare Parts; Disposal - Wilo Yonos MAXO-D Installation And Operating Instructions Manual

English

10.2 Warning signals

• The warning signal is indicated by the LED display (fig. 1a, item 1.1).
• The fault signal LED and the SSM relay do not respond.
• The pump continues to run with limited output.
• The indicated faulty operating status must not occur for a prolonged period. The cause
must be eliminated.
Code no. Fault
E07 Generator operation
E11 Dry running
*
E21 Overload
* See also fault signal E21 (section 10.1)
Table 10.2: Warning signals
If the operating fault cannot be remedied, please consult a specialist technician or the
nearest Wilo customer service location or representative.

11 Spare parts

Spare parts can be ordered from local specialist retailers and/or Wilo customer service.
In order to avoid further inquiries and incorrect orders, all data on the rating plate should
be specified for each order.

12 Disposal

Proper disposal and recycling of this product prevents damage to the environment and
risks to personal health.
For dismantling and disposal of the motor, do not fail to observe the warnings in sec-
tion 9.1.
1. Use public or private waste management companies for the disposal of the product
or components.
2. For more information on the correct disposal, please contact your local council or
waste disposal office or the supplier from whom you obtained the product.
NOTE: The pump must not be disposed of along with household waste.
Further information on recycling can be found at www.wilo-recycling.com
Subject to technical change without prior notice
20
Cause
Pump hydraulics have fluid
running through them.
Air in the pump
Sluggish motor, pump is oper-
ated outside of its specifica-
tions (e.g. high module
temperature). The speed is
lower than during normal
operation.
Remedy
Check the system
Check the water volume/
pressure
Check the ambient conditions
WILO SE 03/2015