■
Method 1
1) Check the water hardness in your area.
(Your water utility company can help you with this.)
2) Set the softening system level of your dishwasher
according to the water hardness level.
Refer to Step 2.
■
Method 2
1) Check your water hardness by using test strip.
(
)
2) Test Procedure
①
Immerse
all reaction zones
of the test strip
for approx.1sec (not in running water!)
.
②
Shake off excess liquid from the strip and
wait for 1min
.
③
Check the water hardness color from the strip. (refer to the wrapper)
14
Adjust the water softener to the setting corresponding to the water hardness level in your area.
The water softener has 8 adjustment levels.
The dishwasher is programmed at the factory for a water hardness level of .
This can be checked and altered by using the buttons on the control panel.
1. First, ensure the dishwasher is switched off.
2. Press
Half Load
and
Power
button simultaneously and keep them pressed.
3. To change the setting:
Simply press the
Half Load
button, then the figure will change one by one.
The display will change between
and
.
4. Once the hardness setting is correctly adjusted, press the
Delay Start
button.
The hardness setting is then saved.
Step 2. Setting up the softening system level of your dishwasher
Step 1. Check and find water hardness level
※
You have to check your water hardness and set the softening system level before
operating your dishwasher.
3) Set the softening system level of your dishwasher according to the water hardness level.
Refer to Step 2.
Hardness setting
BEFORE USING FOR THE FIRST TIME
< Water hardness level >
1
°
e = 14.25 mg/l CaCO
1
°
f = 10 mg/l CaCO
1
°
d = 10 mg/l CaO (=1,78
°
f) (=1,25
°
e)
Hardness range
°
d
The value
of
hardness
°
e
°
f
mmol/l
(Ca+Mg)
mg/l
Ca
Water
quality
Softening
system
level
<4
4 - 7
7 - 14
14 - 21
>21
<5
5 - 9
9 - 17.5
17.5 - 26
>26
<7
7 - 13
13 - 25
25 - 38
>38
<0.7
0.7 - 1.3
1.3 - 2.5
2.5 - 3.8
>3.8
<29
29 - 50
50 - 100
100 - 150
>150
soft
very hard
H0
H1, H2
H3, H4
H5, H6
H7
0
75
125
250
375
Summary of Contents for D1450 1 Series
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