John Lewis JLBIDW 1201 Instruction Manual page 23

The washing and drying results are not satisfactory
Limescale particles on the
dishes.
There are streaks, whitish
stains, or a bluish layer on
glasses and dishes.
Dry water drop stains on
glasses and dishes.
The dishes are wet.
The dishes are wet and matt.
You did not put the items
correctly in the baskets, water
did not touch all surfaces.
The spray arms could not turn
freely. Incorrect position of the
items in the baskets.
The filters are dirty or not
assembled and installed
correctly.
The quantity of detergent was
not sufficient or missing.
The salt container is empty.
Incorrect level of the water
softener adjustment.
The salt container cap is not
closed correctly.
The rinse aid quantity is too
high.
The rinse aid quantity is too
low.
The detergent can be the
cause.
The washing programme was
without a drying phase or with
a decreased drying phase.
The rinse aid dispenser is
empty.
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Put the items correctly in the
baskets.
Make sure that an incorrect
position of the items do not
cause the blockage of the spray
arms.
Make sure that the filters are
clean and correctly assembled
and installed.
Make sure that the quantity of
detergent is sufficient.
Fill the salt container with
dishwasher salt.
Adjust the water softener with
the correct level.
Make sure that the salt
container cap is closed
correctly.
Decrease the rinse aid quantity.
Increase the rinse aid quantity.
Use a different brand of
detergent.
For better drying results, keep
the door ajar for some minutes.
Fill the rinse aid dispenser with
rinse aid.