LG D1454TF Owner's Manual

     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.

 

     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. 

Then, the green colour of the reaction zone will change to the red-violet.

         ③ Count the number of red-violet from the strip.  

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.

※

  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. 

< Water hardness level >

<7

7 - 14

14 - 21

>21

<9

9 - 17,5

17,5 - 26

>26

<12,5

12,5 - 25

25 - 37

>37

<1,3

1,3 - 2,5

2,5 - 3,8

>3,8

<50

50 - 100

100 - 150

>150

soft

moderately hard

hard

very hard

H0, H1

H2, H3

H4, H5

H6, H7

1
2
3
4

< Water hardness level >

(*L : Softening system level)