GENERAL INFORMATION
3
2 PRECAUTIONS
The operation of any appliance that uses electrical power
demands that a number of fundamental safety precautions
be respected. In particular:
a
Never attempt to install the system without using suit-
able personal protection equipment and without fol-
lowing all applicable occupational safety standards.
a
Do not touch the product when barefoot or wet if it
has any electrical accessories installed in it.
a
Never clean or service the storage cylinder without
first turning the mains power switch OFF to discon-
nect all electrical accessories (if fitted) from the mains
electricity supply.
a
Never pull, disconnect, or twist any electrical cables
coming from the appliance even if it is disconnected
from the mains electricity supply.
a
Do not expose the storage cylinder to the elements. It
is not designed for use outdoors.
a
If solar plant pressure decreases, it is forbidden to
top up with only water as there is a danger of freezing
and overheating.
a
Do not use connections or safety devices or fittings
(expansion vessels, pipes, insulation) that are not
specifically designed and tested for use in solar wa-
ter heating systems.
a
Do not allow children or infirm persons to operate the
system unsupervised.
a
Do not dispose of packaging material into the envi-
ronment, or leave it within the reach of children, since
it can become a potential hazard. Dispose of packag-
ing material in compliance with applicable legislation.
3 DESCRIPTION OF THE
APPLIANCE
B
IDRA DS N
double-coil solar heaters, available in six
different models, can be integrated in solar systems for the
production of domestic hot water.
B
IDRA DS N
solar heaters can be equipped with a so-
lar regulator and can be easily used in solar systems where
B
boilers or heating groups serve as an integration.
The most important technical features of these solar stor-
age cylinders are:
- the accurate study of tank and coil geometry
- internal glazing, bacteriologically inert, to ensure the
maximum hygiene of treated water, reduce limescale
deposits and make cleaning operations easier
- insulation made of expanded polyurethane free from
CFC (chlorofluorocarbons)
- a flange is provided for easy cleaning and mainte-
nance of the anti-corrosion magnesium anode.
4 IDENTIFICATION
The
B
IDRA DS N
solar heaters can be identified by:
Data plate
This lists the technical specifications and performance
of the product.
BALLON SOLAIRE
Modele
Model
Fabrication
Code
Année
bar
W
l
W
kW
l/1'
BOLLITORE SOLARE
Modello
Matricola
Codice
Anno
m
2
m
2
kW
m
2
T067764IFE
SOLARBOILER
Serial number
Code
Year
Dispersioni secondo EN 12897
Déperditions selon EN 12897
Heat loss according to EN 12897
V-Hz
Alimentazione elettrica
Alimentat. élect.
Power supply
Matricola
Fabrication
Serial number
Modello
Modele
Model
Potenza elettrica assorbita
Puissance élect. absorbée
Electrical consumption
Capacità del bollitore
Capacité ballon
Storage cylinder capacity
Press. esercizio max.
Pression service max.
Maximum working pressure of storage cylinder
Superficie serpentino inferiore
Surface serpentin inférieur
Bottom coil heat exchange surface area
Superficie serp. inf.
Surface serp. inférieur
Bottom coil heat exch. surf. area
Superficie serpentino superiore
Surface serpentin supérieur
Top coil heat exchange surface area
Massima potenza assorbita sup. [T° Primario 80°C]
Puissance absorbée serpentin sup. [T° Primaire 80°C]
Power absorbed by top coil [T° primary 80°C]
Max pot. assorb. sup.
Puiss. absor. serp. sup.
Power abs. by top coil
Collegamento di terra obbligatorio - Raccordement a la terre obligatoire
Obligatory ground connection
Beretta Caldaie
Via Risorgimento, 13
23900 Lecco (LC)
Beretta Caldaie
Via Risorgimento, 13
23900 Lecco (LC)
Produzione acqua calda sanitaria - serp. sup
. [∆T
35°C]
Production eau chaude sanitaire - serp. sup
. [∆T
35°C]
Domestic hot water production – top coil [∆T 35°C]
Serial number plate
This specifies the serial number and model.
b
If these plates or any other means of clearly iden-
tifying the product are defaced, removed or lost,
proper installation and servicing may be rendered
difficult.
b
On models 750 and 1000 the technical data plate
and serial number plate must be applied (by the
installer) after the insulation has been fitted.
5 SYSTEM LAYOUT
1
P
M
7
6
5
2
4
3
UAC
EAF
SB
1
Storage cylinder
2
Top coil
3
Preset for lifting
handles (accesso-
ry) and/or device
grounding point
4
Bottom coil
5
Flange for heater
inspection
6
Insulation
7
Cover
P
Socket
M
Guide
UAC
Domestic hot water
outlet
EAF
Domestic cold water
inlet
SB
Storage cylinder
drain
