GENERAL INFORMATION
3
2 PRECAUTIONS
The operation of any appliance that uses electrical power de-
mands that a number of fundamental safety precautions be re-
spected. In particular:
a
Never attempt to install the system without using suitable
personal protection equipment and without following 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 disconnect all
electrical accessories (if fitted) from the mains electricity
supply.
a
Never pull, disconnect, or twist any electrical cables com-
ing 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 over-
heating.
a
Do not use connections or safety devices or fittings (ex-
pansion vessels, pipes, insulation) that are not specifically
designed and tested for use in solar water heating sys-
tems.
a
Do not allow children or infirm persons to operate the sys-
tem unsupervised.
a
Do not dispose of packaging material into the environ-
ment, or leave it within the reach of children, since it can
become a potential hazard. Dispose of packaging materi-
al in compliance with applicable legislation.
3 DESCRIPTION OF THE APPLIANCE
B
IDRA DS
double-coil solar heaters, available in six differ-
ent models, can be integrated in solar systems for the produc-
tion of domestic hot water.
B
IDRA DS
solar heaters can be equipped with a solar reg-
ulator and can be easily used in solar systems where
B
boil-
ers or heating groups serve as an integration.
The most important technical features of these solar storage cyl-
inders are:
- the accurate study of tank and coil geometry
- internal glazing, bacteriologically inert, to ensure the max-
imum 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 maintenance of
the anti-corrosion magnesium anode.
4 IDENTIFICATION
The
B
IDRA DS
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 identifying
the product are defaced, removed or lost, proper in-
stallation and servicing may be rendered difficult.
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 han-
dles (accessory) 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
