Immergas 3.029660, Инструкция и предупреждение

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3.4 HYDRAULIC CONNECTION MOD. 150/220.
The SOLARSMART solar collector with integrated storage is
equipped with 2 connections with 3⁄4“ M thread for connection
to the line using flat gaskets (supplied).
The connection drawing that is represented, just like those on the
following pages, is purely indicative and only indicates how to
connect the hydraulic connections and install the main supplied
components and the requested accessories.
The components surrounded by a broken line, iden-
tified by this icon, make up a basic set that is always
present in all possible system configurations. For
simplicity, these components are not shown in other
hydraulic drawings, but their presence is indicated by the
relative icon.
Hydraulic connection is the responsibility of the
installer; he/she has the task of verifying if what is
indicated in this manual complies with laws and re-
gulations in force at the installation place.
The manufacturer is not liable for any damage caused
to things and injury to people as a result of installation
carried out in a manner that is not state-of-the-art, and without
respecting local regulations and laws.
HOT WATER OUTLET
COLD
WATER
INLET
max
3BAR
LETTER COMPONENT

obligatory

recommended
OPZ
optional

standard supply
OPZ optional, can be requested
X
not available
A
inflow line from the water system
- -
B
water filter

X
C
pressure reducer
(adjusted at 3 bar)

OPZ
D
interception valve

X
E
safety and one-way valve
(setting 4.5 ± 0.5 bar)
 
F
discharge tap

X
G
flexible hose

X
H
expansion vessel

X
I
electric resistance for integration
(1,000 and 2,000 W)
OPZ OPZ
L
antifreeze electric resistance
(300 W)
OPZ OPZ
M
backflow preventer
 
N
thermostatic mixer valve

OPZ
O
inflow line to the user
- -
GENERAL LAYOUT - STANDARD INSTALLATION.