The softener should be adjusted according to the hardness of the water in your area. Your local Water Authority can advise you on the hardness of the water in your area.

 

Water hardness

 

Adjustment of the water

 

 

 

softener

Use of salt

 

 

 

 

 

Clarke

 

°TH

mmol/l

manually

electronically

 

 

 

 

 

 

 

 

64 - 88

 

91 - 125

9.1 - 12.5

2

level 10

yes

 

 

 

 

 

 

 

 

53 - 63

 

76 - 90

7.6

- 8.9

2

level 9

yes

 

 

 

 

 

 

 

 

46 - 52

 

65 - 75

6.5

- 7.5

2

level 8

yes

 

 

 

 

 

 

 

 

36 - 45

 

51 - 64

5.1

- 6.4

2

level 7

yes

 

 

 

 

 

 

 

 

28 - 35

 

40 - 50

4.0

- 5.0

2

level 6

yes

 

 

 

 

 

 

 

 

23 - 27

 

33 - 39

3.3

- 3.9

2

level 5

yes

 

 

 

 

 

 

 

 

18 - 22

 

26 - 32

2.6

- 3.2

1

level 4

yes

 

 

 

 

 

 

 

 

13 - 17

 

19 - 25

1.9

- 2.5

1

level 3

yes

 

 

 

 

 

 

 

 

5 - 12

 

7 - 18

0.7

- 1.8

1

level 2

yes

 

 

 

 

 

 

 

 

< 5

 

< 7

<

0.7

1

level 1

no

 

 

 

 

 

 

 

 

The water softener must be set in two ways, manually and electronically.

Setting manually

The appliance is factory set at position 2.

1.Open the appliance door.

2.Remove the lower basket from the appliance.

3.Turn the water hardness dial to position 1 or 2. Refer to the water hardness table.

4.Replace the lower basket.

Setting electronically

The appliance is factory set at level 5.

1.Switch on the appliance. Make sure that the appliance is in setting mode.

2.Press and hold function button (B) and function button (C) simultaneously until the indicators above function buttons (A), (B) and (C) start to flash.

3.Release function button (B) and function button (C).

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John Lewis JLDW 1221 Setting manually, Setting electronically, Release function button B and function button C