Riello BOLLITORE 120 Lt, Инструкция по установке, эксплуатации и обслуживанию

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ENGLIS
H
FRA
NÇAIS
IT
A
LIA
NO
ES
PAÑOL
PORTUGUÊS
ENGLIS
H
3.4 Place of installation
The BOLLITORE 120 Lt appliance can be installed in all premises
permitted to appliances that are in conformity with the IP 40
degree of electrical protection.
3.5 Installation in older systems and systems
requiring modernisation
When the R BOLLITORE 120 Lt appliance is installed on old
systems or ones that need modernising, make sure that:
− Make sure that the system is fitted with safety and
control devices in accordance with applicable legislation
and standards
− Make sure that the central heating circuit has been flu-
shed out to remove all sludge and lime scale, and has
been vented and seal tested
− Make sure that a suitable water treatment system is ins-
talled if the quality of the supply/recirculation water so
demands. (Refer to the reference values listed in the
table alongside.)
REFERENCE VALUES
pH 6-8
Electrical conductivity less than 200 μS/cm (25°C)
Chlorine ions less than 50 ppm
Sulphuric acid ions less than 50 ppm
Total iron less than 0.3 ppm
Alkalinity M less than 50 ppm
Total hardness less than 35°F
Sulphur ions none
Ammonia ions none
Silicon ions less than 30 ppm
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Filters should be installed to eliminate impurities as this
extends the life of the storage cylinder and ensures the cor-
rect functioning of the safety valves.
3.6 Water connections
The BOLLITORE 120 Lt appliance has been designed and built to
be installed on systems producing domestic hot water. Water
fittings have the following specifications:
A B
C D E
G H
US
ES
UAC
EAF
DESCRIPTION BOLLITORE 120 Lt
A 57 mm
B 77 mm
C 270 mm
D 65 mm
E 265 mm
F 772 mm
G 820 mm
ES Heat exchanger inlet 3/4" G Ø
US Heat exchanger outlet 3/4" G Ø
UAC Domestic hot water
outlet
1/2" G Ø
EAF Cold water inlet 1/2" G Ø
We recommend installing, in delivery and on the return line,
sectioning valves.
Connection to the Insieme EVOe 32 V LN boiler is done using the
specific KIT provided that the storage cylinder is beside the boi-
ler, to the right or to the left and away from the wall, at the back,
by at least 200 mm.
Positioning against the wall, at the back, or not next to the boi-
ler requires specific and/or in-wall hydraulic connections.
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The domestic hot water system ABSOLUTELY MUST HAVE an ex-
pansion tank and a safety valve, and for this purpose the
"Expansion/safety kit" is available as an accessory.