Beretta IDRA DS 200 N, IDRA DS 300 N, IDRA DS 430 N, IDRA DS 750 N, IDRA DS 550 N Installation And Operation Manual
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Installation and Operation Manual
IDRA DS 200-300-430-550 N IDRA DS 750-1000 N
Solar | solar storage cylinder
IDRA DS N
Installation and Operation Manual
EN
This manual, Code 20117340 - Rev. 6 (12/17) comprises 8 pages.
2
GENERAL INFORMATION
RANGE
MODEL CODE
IDRA DS 200 N 20117881
IDRA DS 300 N 20117882
IDRA DS 430 N 20117883
IDRA DS 550 N 20117884
IDRA DS 750 N 20132278
IDRA DS 1000 N 20132281
ACCESSORIES
For a complete list of accessories and details of their compatibility, refer to the Catalogue.
Dear heating engineer,
We would like to congratulate you on having recommended
a
B solar storage cylinder unit: a modern product that's
capable of ensuring a high degree of reliability, efciency,
quality and safety.
While your technical skills and knowledge will certainly be
more than sufcient, this booklet contains all the information that we have deemed necessary for the device's correct and easy installation.
Thank you again, and keep up the good work,
Beretta
CONFORMITY
The B solar heaters comply with DIN 4753-3 and UNI
EN 12897.
CONTENTS
The following symbols are used in this manual:
b
CAUTION! =
Identies actions that require caution
and adequate preparation.
a
STOP! =
Identies actions that you MUST NOT do.
1 GENERAL SAFETY INFORMATION
b
Check that the product is complete, undamaged and
as ordered as soon as you receive it. Report any discrepancies or damage to the
B dealer who sold it.
b
This product must be installed by a legally qualied
heating engineer. On completion of the installation,
the installer must issue the owner with a declaration
of conformity conrming that the installation has been
completed to the highest standards in compliance
with the instructions provided by
B in this instruc-
tion manual, and that it conforms to all applicable laws
and standards.
b
This product must only be used for the purpose for
which it is designed and made, as specied by
B.
B declines all responsibility, contractual or other,
for damage to property or injury to persons or animals
caused by improper installation, adjustment, mainte
-
nance or use.
b
The product must be serviced at least once a year.
Servicing must be arranged in advance with the
B
Technical Assistance Centre.
b
All servicing and repairs must be performed by a qualied heating engineer.
b
If water leaks from the storage cylinder, turn off the water supply and contact
B’s Technical Assistance
Centre or a qualied heating engineer immediately.
b
If the product is not going to be used for an extended
period of time, contact the manufacturer’s Technical
Assistance Centre to have at least the following oper
-
ations performed:
-
Close the shut-off cocks for the domestic hot water
circuit
- Shut down the boiler connected to the storage cylin
-
der as instructed in its own manual
-
Switch the storage cylinder OFF at the control panel
(if tted) and at the mains power switch
- Drain the central heating circuit and domestic hot
water circuit if there is any risk of freezing.
b
This instruction manual is an integral part of the product. It must be kept safe and must ALWAYS accompany the product, even if it is sold to another owner or
transferred
to
another user or to another installation. If
you lose this manual, order a replacement immediate
ly. Keep the product purchase documents to be presented to the
B authorised Technical Assistance
Centre to request a service call under warranty.
b
Size the solar expansion tank so as to ensure complete
absorption of the expansion of the uid contained within
the system, with reference to the prevailing regulations
on the matter. In particular, consider uid character
-
istics, considerable uctuation of service temperature
and vapour that might be generated during solar collector stagnation stage. Proper size of expansion tank
ensures
setting
off of all volume changes of the heat
transfer uid, avoiding excessive pressure increase.
Limited pressure changes avoid reaching safety valve
opening pressure and the consequent uid drainage.
This manual, Code
- Rev.
comprises
pages.
ENGLISH
General information
GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . 2
1 General Safety Information . . . . . . . . . . . . . . . . . 2
2 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3 Description of the appliance . . . . . . . . . . . . . . . . 3
4 Identication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5 System layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
6 Technical specications . . . . . . . . . . . . . . . . . . . 4
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
7 Unpacking the product . . . . . . . . . . . . . . . . . . . . 6
8 Assembly of the insulation and the lining
(models 750 - 1000). . . . . . . . . . . . . . . . . . . . . . . 6
9 Place of installation . . . . . . . . . . . . . . . . . . . . . . . 6
10 Installation in older systems and systems
requiring modernisation. . . . . . . . . . . . . . . . . . . . 6
11 Water quality requirements . . . . . . . . . . . . . . . . . 6
12 Water connections . . . . . . . . . . . . . . . . . . . . . . . . 7
13 Recycling and disposal . . . . . . . . . . . . . . . . . . . . 8
END USER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
14 Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
15 Temporary shutdown . . . . . . . . . . . . . . . . . . . . . . 8
16 Preparing for extended periods of disuse . . . . . . 8
17 External maintenance . . . . . . . . . . . . . . . . . . . . . 8
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 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
rst turning the mains power switch OFF to disconnect all electrical accessories (if tted) 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 ttings
(expansion vessels, pipes, insulation) that are not
specically designed and tested for use in solar water heating systems.
a
Do not allow children or inrm persons to operate the
system unsupervised.
a
Do not dispose of packaging material into the environment, or leave it within the reach of children, since
it can become a potential hazard. Dispose of packaging 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 solar 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 storage 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 (chlorouorocarbons)
- a ange is provided for easy cleaning and maintenance of the anti-corrosion magnesium anode.
4 IDENTIFICATION
The B
IDRA DS N
solar heaters can be identied by:
Data plate
This lists the technical specications 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 species the serial number and model.
b
If these plates or any other means of clearly identifying the product are defaced, removed or lost,
proper installation and servicing may be rendered
difcult.
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 tted.
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 (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
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