USING THE APPLIANCE - A FEW PRACTICAL TIPS
DISHWASHER
57
Before starting up the dishwasher, you will need to know the water hardness in
your area.
You can find this out by either:
1… Consulting the local Water Board,
2… consulting the T.A.S. (Technical Assistance Service), or
3… using the Aquadur strip included in the accessories bag,
following the instructions
below.
1
WATER HARDNESS, SALT, RINSE-AID AND DETERGENT
To find out the water hardness:
Place the strip in a glass of water
for one second, and then take it
out.
Shake it and wait for one minute.
The strip will show the water
hardness. Check the result of the
test against the table below. You
will probably need to adjust your
dishwasher.
a
b
c
If no salt needs to be added to your dishwasher, go straight on to the "rinse aid" section.
Water hardness adjustment.
Water contains scale. The more scale, the harder the
water. To prevent the scale in the water from damaging the dishwasher, it is equipped
with a descaler to reduce the scale and leave it perfectly clean for washing. The descaler
uses salt to function.
b
1 min.
a
1 sec.
c
HF:
Water hardness (French system)
DH:
Water hardness (German system).
Scale level (HF)
0-13 HF
14-38 HF
39-50 HF
51-63 HF
Over 63 HF
Scale level (DH)
0-7DH
8-21 DH
22-28 DH
29-35 DH
Over 35 DH
Test result
Green
1 Red stripe
2 Red stripes
3 Red stripes
4 Red stripes
No salt needed
Position 1
Position 2
Position 3
Position 4
L0
L1
L2
L3
L4
Hardness
Soft
Standard
Medium
Hard
Very hard
Dial
position
Manual
Electronic
Summary of Contents for LF73DWITU
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