Poor Wash Result - Miele PTD 701 Notice D'utilisation

Error pictograms
If a serious error is present, washing is no longer possible and a red bar appears at the top of the display:
Accessing the error code

12.1 Poor wash result

Wash items not clean
Spots visible on the wash
items
The wash items do not dry on
their own
INFO Water quality affects washing and drying result. If the water hardness level exceeds 3 °dH
(0.53 mmol/l), we recommend the use of a water softening unit.
72
Possible cause
No or low detergent dosing
Wash items incorrectly sorted
Wash field nozzles clogged
Temperatures too low
Tank water too heavily soiled
If scaling is present:
The water is too hard
In case of starch residues:
Temperature of manual pre-
cleaning exceeds 30 °C
No or low rinse aid dosing
Rinse temperature too low
Remedy
Set the dosing amount as per the manufac-
turer's specifications ( 7.4).
Check the dosing hose (for kinks, break-
age, etc.)
Replace the container, if empty.
Do not stack wash items over each other
( 9.3.1).
Dismantle wash field and clean jets
( 11.3).
Check temperatures ( 6.3.1).
Start tank water exchange programme
( 9.3.7)
Check the external water treatment.
Carry out basic cleaning.
Lower the temperature of manual pre-
cleaning.
Set the dosing amount as per the manufac-
turer's specifications ( 7.4).
Check the dosing hose (for kinks, break-
age, etc.)
Replace the container, if empty.
Contact an authorised service technician.