28
USA
To Adjust the Water Hardness
1. After turning on the machine, press Time Delay and P+/P keys simultaneously. After the
countdown (3,2,1) is displayed keep the keys pressed for a while.
2. Press P+/P key to activate the position.
3. Using Time Delay key, adjust water hardness level according to the hardness of the
supply water. See “Water hardness level adjustment table” for correct setting.
4. Press On / Off key to save the setting.
Water Hardness Level Adjustment Table
Hardness
Level
English
Water
Hardness
°dE
German
Water
Hardness
°dH
French
Water
Hardness
°dF*
Water Hardness Level Indicator
1
st
Level
0-5
0-4
0-8
Press the Time Delay key to switch the water hardness level to position 1. (r 1)
2
nd
Level
6-9
5-7
9-13
3
rd
Level
10-15
8-12
14-22
Press the Time Delay key to switch the water hardness level to position 2. (r 2)
4
th
Level
16-19
13-15
23-27
Press the Time Delay key to switch the water hardness level to position 3. (r 3)
5
th
Level
20-24
16-19
28-34
Press the Time Delay key to switch the water hardness level to position 4. (r 4)
6
th
Level
25-62
20-50
35-90
Press the Time Delay key to switch the water hardness level to position 5. (r 5)
WATER HARDNESS & REGENERATION SETTINGS
The dishwasher requires lime free water. Hard water leaves watermarks on your dishes.
Your dishwasher has a special water softening system to remove the hardness of the tap
water. Setting this system correctly will increase the washing effectiveness.
To find out the hardness level of water in your area, contact your local Water Board or
Determine water hardness level by the help of test strip provided.
If you move to a different location, the level of water hardness will possibly
be different. It is essential to reset the water hardness in order to obtain
optimum washing efficiency.
Test Strip
Let the water
flow from your
tap for 1 minute.
Remove the
test strip from
its packing.
Fill a glass with
tap water and
dip the test strip
into water for 1
second.
Take the test strip
out of the water and
shake it.
Hold for
1 minute.
Set the water hardness level of your dishwasher
according to the result shown by the test strip.
No Lime
Very low lime content
Low lime content
Medium lime content
High lime content
Very High lime content
Level 1
Level 2
Level 3
Level 4
Level 5
Level 6
8. SETTING THE WATER SOFTENER
(MODEL DEPENDING)
Summary of Contents for DDT28430X
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