Zanussi ZDF 312 Setting the water softener manually see table, Water hardness Mmol/l, Use of salt

Water hardness

°dH	°TH	mmol/l
51 - 70	91 - 125	9,1 - 12,5
43 - 50	76 - 90	7,6 - 8,9
37 - 42	65 - 75	6,5 - 7,5
29 - 36	51 - 64	5,1 - 6,4
23 - 28	40 - 50	4,0 - 5,0
19 - 22	33 - 39	3,3 - 3,9
15 - 18	26 - 32	2,6 - 3,2
11 - 14	19 - 25	1,9 - 2,5
4 - 10	7 - 18	0,7 - 1,8
< 4	< 7	< 0,7

The water softener must be set in both ways: manually, using the water hardness dial and electronically.

Adjusting the water hardness

setting

manually	electronically
2	level 10
2	level 9
2	level 8
2	level 7
2	level 6
2	level 5
1	level 4
1	level 3
1	level 2
1	level 1

Use of salt

yes yes yes yes yes yes yes yes yes no

Setting the water softener manually (see table)

The water softener is factory set at position 2.

Set switch to position 1 or 2

Setting the water softener electronically (see table)

IMPORTANT!

The water softener is factory set at position 5.

10