Description Of The Appliance; Identification; System Layout - Beretta IDRA N DS 1500 Installation And Operation Manual

3 DESCRIPTION OF THE
APPLIANCE
solar storage cylinders are double coil
IDRA N DS
B
units designed for installation in domestic hot water pro-
duction systems heated by solar collectors. They come in
capacities 1500, 2000 and 2600.
The most important technical features of these solar stor-
age cylinders are:
- The cylinder and coils are specially designed and
shaped for optimum performance in terms of stratifi-
cation, heat exchange and replenishment times
- vitrified cylinder lining, bacteriologically inert for max-
imum hygiene of the water, reduced lime scale de-
posits and easy cleaning
- CFC-free polyurethane insulation and an elegant ex-
ternal casing reduce heat loss
- Water fittings are available at different heights, per-
mitting different hot water generators to be used with-
out reducing the stratification effect
- a flange for easy cleaning and maintenance of the
anti-corrosion magnesium anode.
storage cylinders can be connected to a
IDRA N DS
B
special solar regulator and can be integrated in solar heat-
ing systems in which
B
supplementary heat.
4

IDENTIFICATION

The solar heaters can be identified by:
IDRA N DS
B
Data plate
This lists the technical specifications and performance
of the product.
Il clima di casa
Model: IDRA N DS 1500
Code: 20052790
Serial Number: K4LH3800001
20052790K4LH3800001
Capacità nom. sanitaria 1449 L
Materiale costruzione DD12/S235JR
Trattamento SMALGLASS
Capacità nom. riscaldamento – L
Scambiatore superiore 10.4 L 1.8 mq.
Potenza serpentino sup. (DIN 4708) 47 kW 1200 L/h
Coefficiente di resa 45 NL
Scambiatore inferiore 19.4 L 3.4 mq.
Potenza serpentino inf. (DIN 4708) 88 kW 2200 L/h
Temperatura d'esercizio max 99 °C
Peso a vuoto 330 kg
Ingombro per raddrizzamento 2280 mm
Anodo n° Misure ØxLg. 32 mm
Beretta Caldaie
Via Risorgimento, 13
23900 Lecco (LC) - Italy
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.
boilers or water heaters provide
PS 8 bar
PS – bar
PS 6 bar
PS 6 bar
700/700
5

SYSTEM LAYOUT

UAC
MC
4
RC
RL
M
11
R
EAF
SB
First magnesium anode
1
Boiler temperature sensor socket
2
Top coil
3
Auxiliary temperature sensor socket (for models 1500)
4
Auxiliary temperature sensor socket (for models 2000
5
- 2600)
Cylinder body
6
Sleeve for electric heating element (not supplied)
7
Insulation
8
Bottom coil
9
Second magnesium anode
10
Solar controller temperature sensor socket
11
Flange cover
12
Cylinder inspection flange
13
Domestic hot water outlet
UAC
Outlet from boiler
MC
Return to boiler
RC
Solar circuit outlet
M
Solar circuit return
R
DHW circulation
RL
Domestic cold water inlet
EAF
Storage cylinder drain
SB
1
2
3
5
6
7
8
9
10
12
13
5