Angelo Po 191BR1E Use And Installation Manual page 43

WATER CONNECTION
To make the connection, connect the mains line to
the appliance's connection pipe, fitting a shut-off
tap (A), to allow the water supply to be cut off when
necessary. Easily accessible filters must be fitted
downstream of the tap.
Caution - warning
The appliance must be supplied with drinking
water having the characteristics shown in the
table.
Description
Pressure
pH
Conductivity
Hardness
Salt and metallic ion
content
Chlorides
Sulphates
Iron
Copper
Manganese
ELECTRICAL CONNECTION
Important
The connection must be made by author-
ised, skilled personnel, in accordance with
the relevant legal requirements, using ap-
propriate and specified materials.
The appliance is supplied with operating
voltage 400V/3N, which can be switched to
230V/3 (For version 191BR1E - 191BR2E -
191BR3E only).
Value
200÷450 kPa (2÷ 4 bar)
7÷7.5
< 200 mS/cm
9÷13°f (5÷7°d, 6.3÷8.8°e,
90÷125 ppm)
< 30 mg/l
< 40 mg/l
< 0,1 mg/l
< 0.05 mg/l
< 0,05 mg/l
- 17 -
A
The appliance is supplied with non-modifi-
able operating voltage 400V/3N (230V/3 or
200V/3 available on request) (For version
291BR1E - 291BR2E - 291BR3E only).
Caution - warning
Before doing any work, cut off the mains elec-
tricity supply.
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