Cause / meaning
Descaling required
Error in external water treatment
device
Various
Reverse osmosis deactivated
Activated carbon filter used up
5.2 Displaying the error code for a serious error
If a serious error occurs, washing is no longer possible and a red bar appears at the top of
the display:
Accessing the error code
Quick guide PTD 701, PTD 702, PTD 703, PTD 704
Remedy
Start the descaling programme (see detailed op-
erating instructions).
Check the water treatment device.
Tap the pictogram and note the error code. Con-
tact an authorised service technician.
Contact an authorised service technician.
Replace activated carbon filter and reset activ-
ated carbon counter (see detailed operating in-
structions).
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11208000/02; 2023-07
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5 Notifications
English
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