Saeco Intelia Deluxe HD8906/06 Manual page 30

There is still water in the water tank.
You try to install another filter than
the AquaClean filter.
Note: If you are unable to solve the problem with the information in this
table, contact the Philips/ Saeco hotline.
English
Empty the water tank before you
install the filter.
Only the AquaClean filter will fit.
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