Before first use, 1 adjusting the water softener – AEG F78420VI0P User Manual
Page 25
How to deactivate the acoustic signals
1. Press the on/off button to activate
the appliance. Make sure that the ap-
pliance is in setting mode, refer to
“Setting and starting a programme”.
2. Press and hold, at the same time,
buttons (4) and (5) until the indicators
of buttons (3), (4) and (5) start to
flash.
3. Press button (5),
• The indicators of buttons (3) and
(4) go off.
• The indicator of button (5) contin-
ues to flash.
• The display shows the current set-
ting.
Acoustic signals
on.
Acoustic signals
off.
4. Press button (5) to change the set-
ting.
5. Press the on/off button to deactivate
the appliance and to confirm the set-
ting.
6. BEFORE FIRST USE
1. Make sure that the set level of the
water softener agrees with the water
hardness in your area. If not, adjust
the water softener. Contact your local
water authority to know the water
hardness in your area.
2. Fill the salt container.
3. Fill the rinse aid dispenser.
4. Open the water tap.
5. Processing residues can stay in the
appliance. Start a programme to re-
move them. Do not use detergent
and do not load the baskets.
If you use the combi detergent
tablets, activate the Multitab op-
tion.
6.1 Adjusting the water softener
Water hardness
Water softener
adjustment
German
degrees
(°dH)
French
degrees
(°fH)
mmol/l
Clarke
degrees
Manual
Elec-
tronic
51 - 70
91 - 125
9.1 - 12.5
64 - 88
2
1)
10
43 - 50
76 - 90
7.6 - 9.0
53 - 63
2
1)
9
37 - 42
65 - 75
6.5 - 7.5
46 - 52
2
1)
8
29 - 36
51 - 64
5.1 - 6.4
36 - 45
2
1)
7
23 - 28
40 - 50
4.0 - 5.0
28 - 35
2
1)
6
19 - 22
33 - 39
3.3 - 3.9
23 - 27
2
1)
5
1)
15 - 18
26 - 32
2.6 - 3.2
18 - 22
1
4
11 - 14
19 - 25
1.9 - 2.5
13 - 17
1
3
4 - 10
7 - 18
0.7 - 1.8
5 - 12
1
2
< 4
< 7
< 0.7
< 5
1
2)
1
2)
ENGLISH
25