Zgibanka_Aerogor Compact - A4_NES januar 2014

HEAT PUMP ADVANTAGES
DIAGRAM OF AN AIR/WATER
AEROGOR COMPACT W AIR/WATER HEAT PUMPS
HEAT PUMP SYSTEM AEROGOR COMPACT W
NEW GENERATION
OF
O
F COM PAC T H E AT P
PU
UMP
PS
S
UP TO
4.9
EUROPEAN
QUALITY
SILENT
AND RELIABLE
HR
OPERATION
ST
HB
HP
Efficient operation with high coefficient of
performance – excellent COP.
Aerogor Compact heat pump is
the ideal solution for heating and
cooling in both newly constructed and
refurbished buildings. It is suitable for
both floor and radiator heating system.
• Active cooling during hot summer
months and domestic hot water
heating
• Cost-efficient low-temperature
Components by European manufacturers
are installed in the heat pump, which
guarantees quality and long useful life.
It is allowed by the scroll compressor
technology, top-class sound insulation,
and ultra-silent axial fan.
heating up to heating water
temperature of 60 °C (AEROGOR
COMPACT 11, 13, 16, 21 W).
• Cost-efficient high-temperature
heating up to heating water
temperature of 65 °C (AEROGOR
COMPACT EVI 21 W).
the wall-mounted HydroBox – both units
feature built-in standard components of
every boiler room:
• “A” energy class circulation pump
• Modern control unit
• Three-way switching valve
• 6 kW electrical continuous flow heater
for bivalent operation (only switched
on as necessary)
• Air vent valve
• Main switch 3 x 400 V / 50 Hz
Fast and simple installation owing to
the compact outdoor unit concept and
HP - heat pump (outdoor unit)
HB - Hydrobox (indoor unit)
HR - sanitary water storage tank
ST - storage tank
Quiet axial fan pumps major amounts
of air to generate useful thermal energy
in the heat pump's cooling cycle. The
HydroBox indoor unit uses a three-way
valve to redirect the heat into the hot
water storage tank or the domestic
hot water tank. Such system is highly
optimized and effi cient in terms of
energy use.
HEATING MODE
OTHER
ADVANTAGES
• Scroll compressor allows highly efficient
heating even in high-temperature
heating regime (radiators).
• Soft start module as standard
equipment
• Standard equipment set: ﬂow switch +
cleaning piece
• Optional expansion modules for remote
control
• Optional cascade system
• Optional regulation for extra heating
sources (solar panels, ﬁreplace,
conventional water heater)
-20 °C
ACTIVE COOLING
HIGHTEMPERATURE
OPERATION
The heat pump reaches high temperatures
of heating water; therefore, it is also
suitable for conventional radiator systems.
It is appropriate for both ﬂoor heating
and radiator heating system (with higher
heating water requirements of up to 65 °C).
Zgibanka_Aerogor Compact - A4_NES januar 2014 - 627x297mm_ENG.indd 1
DOMESTIC HOT WATER
OPERATION AT
ENVIRONMENT TEMPERATURE
OF DOWN TO
-20°C
The system can successfully operate
down to environment temperatures
of -20 °C.
GORENJE D.D.
Heating Systems
Partizanska 12 | SI – 3503 Velenje Slovenija
T 00 (0)3 899 10 00 | F 00 (0)3 899 72 73
[email protected] | www.gorenje.si
Technical data are for information only. Pictures in the catalogue may differ from actual devices on sale. Gorenje retains the right to make changes in the program.
We apologise for possible errors in the catalogue.
11.2.2014 15:03:36
PROPERTIES
TECHNICAL
AEROGOR COMPACT W AIR/WATER HEAT PUMPS
Compact air/water heat pump is
placed outdoors – Aerogor Compact
outdoor unit. Often, a house does not
have a suitable space for installing a
heat pump. This new version allows
outdoor installation. The heat pump is
installed outdoors and it is connected
to a small HydroBox installed indoors.
HydroBox is wall-mounted. It features a
modern control unit and other standard
hydraulic circuit components (3-way
switching valve, air vent valve, main
switch, electrical continuous ﬂow heater
for the bivalent system). The Aerogor
Compact heat pump is suitable both
for newly constructed homes with a
low-temperature heating system (ﬂoor
heating or low-temperature radiators), as
well as for refurbished buildings or older
buildings with conventional radiators.
DESCRIPTION OF Aerogor Compact W OUTDOOR UNIT COMPONENTS
Special V-shape of the evaporator
allows a large heat exchange area. Blade
spacing of 3.9 mm and the V-shape
are the keys to cost-efficient operation
even in the harshest of conditions – high
humidity and low temperatures – which
may persist throughout a good part of
the heating season. Why? Large blade
spacing (3.9 mm) allows less frequent
frost build-up and therefore less
frequent evaporator defrosting. Fewer
defrosting cycles mean lower heating
costs. The V-shape has the advantage
of allowing fast drainage of condensed
water after the defrosting process,
reduced danger of freezing.
Through years of use, the »scroll«
compressor technology proved
an excellent choice as it delivers
higher efficiency rates even in harsh
conditions, as well as silent and reliable
operation. The compressor envelope
zone allows heat pump operation even
at temperatures of -15 °C and -20 °C.
Copeland ZH compressors boast a
proven long useful life.
Four-way reversible valve allows
reversing the operating process, which
enables active cooling during the hot
summer months and in the process of
evaporator defrosting.
The soft start module decreases
the high start-up current fed to the
compressor.
The condenser unit allows transferring
the refrigerant heat to the heating
circuit or to the domestic hot water
circuit. The built-in circulation pump of
the »A« energy class allows adequate
flow on the water side of the condenser
unit and, as a result, efficient transfer of
heat.
INFORMATION
Aerogor Compact
11 W
Aerogor Compact
13 W
Aerogor Compact
16 W
Aerogor Compact
21 W
Aerogor Compact
EVI 21 W
10,78
13,42
15,88
20,78
19,95
Rated power (A7/W35) [kW]*
2,26
2,74
3,33
4,36
2,62
COP (A7/W35) *
4,77
4,9
4,77
4,77
4,91
Min. heat source temperature (outside air)
-20°C
-20°C
-20°C
-20°C
-20°C
Max. heat source temperature (outside air)
40°C
40°C
40°C
40°C
40°C
Heating water temperature
60°C
60°C
60°C
60°C
65°C
Dimensions – Outdoor unit W x D x H [mm]
1345 x 930 x 943
1345 x 930 x 943
1345 x 930 x 943
1345 x 930 x 943
1345 x 930 x 943
Dimensions – Indoor unit W x D x H [mm]
600 x 255 x 916
600 x 255 x 916
600 x 255 x 916
600 x 255 x 916
600 x 255 x 916
Weight – Outdoor unit [kg]
29,3
29,3
29,3
29,3
29,3
Weight – Indoor unit [kg]
202
225
231
240
260
43
43
46
47
46
R 407 C
R 407 C
R 407 C
R 407 C
R 407 C
2,6
3,4
3,9
4,6
5,1
Copeland
SCROLL ZH
Copeland
SCROLL ZH
Copeland
SCROLL ZH
Copeland
SCROLL ZH
Copeland
SCROLL ZH EVI
MODEL
Heating power (A7/W35) [kW]*
OPERATING RANGE AND TEMPERATURE LIMITS
DIMENSIONS AND WEIGHT
Sound pressure level (Outdoor unit)**
INDOOR UNIT Aerogor Compact – HydroBox
PARAMETERS OF THE COOLING CIRCUIT
Refrigerant
Following are the key HydroBox components:
Three-way switching valve allows
switching from the heating regime to
domestic hot water regime. It is the task
of this valve to redirect the water to the
heating water storage tank or to the
domestic hot water storage tank, or vice
versa.
Electric circulation heater for bivalent
operation. In case of extreme winter
conditions, the heat pump no longer
generates maximum heating power.
Refrigerant / mass
Therefore, electric circulation heater
is switched on as necessary to provide
additional water heating. On average, the
heaters operate from 10 to 15 days per
year, but only when the temperatures are
around -15 °C; such temperatures hardly
ever persist throughout the day in our
region.
Modern control unit allows different
settings for heating, cooling, and
domestic hot water heating. The
regulation is weather-dependent. The
control unit regulates the heat pump and
heating system operation according to
the outdoor environment temperature
and the desired indoor temperature in the
user's home. Owing to a special algorithm,
the heat pump only generates as much
heat as required by the heating system, in
any given moment. Regulation of cascade
heat pump systems and bivalent systems
is also possible.
Compresor
DIMENSIONS OF CONNECTIONS, NOMINAL FLOW RATES, PRESSURE DROPS
Dimensions of connecting pipes - secondary side
Flow – primary side [m3/h]
3
Nominal ﬂow – secondary side [m /h]
Pressure drop – primary side [kPa]
Pressure drop – secondary side [kPa]
Recommended dT ﬂow / return line [K]
MAIN INDOOR UNIT COMPONENTS
Aerogor Compact W
3
1
11/4”
2800
2800
3500
3500
4800
1,8
2,1
2,6
3,1
3
0,066
0,066
0,028
0,028
0,05
max. 20
max. 20
max. 20
max. 20
max. 20
5
5
5
5
5
5 x 4 mm2
5 x 4 mm2
5 x 6 mm2
5 x 6 mm2
5 x 4 mm2
2
2
2
2
7 x 1 mm2
Voltage
3 x 400 V
3 x 400 V
3 x 400 V
3 x 400 V
3 x 400 V
20/C
20/C
25/C
25/C
25/C
7 x 1 mm
7 x 1 mm
7 x 1 mm
Rated current [A]
4,6
5,1
6,1
7,2
9,7
Max. current [A]
18
19,4
21,6
23,3
25,5
MCI 12
MCI 12
MCI 12
MCI 15
MCI 15
12,14
13,46
16,1
19
25,6
A
A
A
A
A
standard feature:
25/1-6
standard feature:
25/1-6
standard feature:
25/1-6
standard feature:
25/1-8
standard feature:
25/1-8
2/4/6 kW
2/4/6 kW
2/4/6 kW
2/4/6 kW
2/4/6 kW
3-way switching valve
standard feature
standard feature
standard feature
standard feature
standard feature
Controller
Siemens RVS 21
Siemens RVS 21
Siemens RVS 21
Siemens RVS 21
Siemens RVS 21
Starting current [A]
6
11/4”
7 x 1 mm
Softstart
2
1”
Primary side cable – dimension
Fuse / Type [A]
Aerogor Compact – HydroBox
1”
ELECTRICAL PARAMETERS AND DIMENSIONS OF THE CABLES
Main connection cable – dimension
MAIN OUTDOOR UNIT COMPONENTS
1”
Energy class
ADDITIONAL INSTALLED COMPONENTS
2
7
4
1
8
6
KEY:
1 Compressor
2 Four way reversible valve
3 Fan
4 Heat Exchanger – condenser
5 Electro box
KEY:
1 Control unit
2 Main switch 3 x 400 V / 50 Hz
3 Air vent valve
4 Electrical ﬂ ow heater 2/4/6 kW
4
3
(for bivalent systems or back
(with integrated Soft start module)
5
6
7
8
up)
Receiver
Dry ﬁlter
5
5
6
Circulation pump – return line
Bivalent el. continuous ﬂow heater
(*) Measured according to standard EN 14511 at air temperature 7˚C and heating water temperature 35˚C
(**) Measured at distance 3-4 m.
Three way switching valve
Extension module
Integrated circulating pump
(“A” energy class)
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11.2.2014 15:03:45

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