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3320160_inst_GB_rev.1
ENGLISH
GB
To make the connection, connect the mains
line to the appliance’s connection pipe, fi tting a
shut-off tap
(A)
, to allow the water supply to be
cut off when necessary. Easily accessible fi lters
must be fi tted downstream of the tap.
Caution - Warning
The appliance must be supplied with drink-
ing water having the characteristics shown in
the table.
A
WATER CONNECTION
Parameters to be checked
Value
Pressure
200÷400 kPa (2÷4 bar)
pH
7÷8.5
TDS
40÷150 ppm
Hardness
3÷9°f (1,5÷5°d, 2.1÷6.3°e, 30÷90 ppm)
Langelier index ( Recommended) (**)
>0.5
Salt and metallic ion content
Requested
Chlorine
Chlorides
Sulphates
<0,1 mg/l
<10 mg/l
<30 mg/l
Recommended (**)
Iron
Copper
Manganese
<0,1 mg/l
<0,05 mg/l
<0,05 mg/l
LEVELLING
Adjust the fl oor-mounted feet
(A)
to level the ap-
pliance.
(**) Values diff erent from these parameters may cause corrosion if combined with wrong use and environment.