Frequently asked questions
147
Problem
Possible cause and solution
Conductivity level too high:
Actual value: µS/cm Max
value: µS/cm
Carry-over of conductive substances during reprocessing.
Check the process.
Empty or faulty water softener or demineralization system.
Check external water softener or demineralization sys-
tems.
Reactivate the systems if necessary.
Work on the on-site water supply.
Contact a qualified plumber.
Water connections transposed.
Observe the markings on the water connections (see
“Connection to the water supply”).
Conductivity level exceeds
limit
If the level drops below the measuring range, the conduc-
tivity cannot be determined.
Contact Miele Customer Service.
Conductivity module requires
calibration
The conductivity meter must be recalibrated.
Contact Miele Customer Service.
Conductivity module commu-
nication error
The connection to the conductivity meter has been inter-
rupted.
Contact Miele Customer Service.
Spray pressure exceeds tol-
erance
The wash pressure differs from the reference value.
Possible causes of fluctuations in the wash pressure in-
clude:
- defective water connections,
- open adapters,
- foam build-up.
Identify and resolve the cause of this.
The program is not interrupted. Nevertheless, you must
reprocess the load.
Spray pressure fluctuating too
much
A program was interrupted because of severe fluctuations
in the wash pressure.
Possible causes of fluctuations in the wash pressure in-
clude:
- defective water connections,
- open adapters,
- foam build-up.
Identify and resolve the cause of this.
Reprocess the load again.
