Inverter air-to-water heat pump Crystal Aqua Aura II 15S All-In-One 250, three-phase
The compact solution for heating, cooling and domestic hot water in one product with a built-in hot water boiler with a volume of 250 liters.
Main advantages of the Crystal Aqua Aura II All-In-One heat pump
The built-in boiler for DHW production, with a volume of 250 L and an enlarged coil, is heated by the heat pump by means of the built-in 3-way valve, which redirects the entire water flow and power of the heat pump for maximum efficient and fast heating of hot water for sanitary and household needs. In case of need, the built-in flow-through electric heater with a maximum power of 9 kW is also activated, which can be limited to 3 kW or 6 kW depending on the characteristics and needs of the specific object.
- Built-in hot water boiler with a volume of 250 L, made of stainless steel SUS316L
- Built-in 3-way valve for DHW - origin Sweden
- Built-in flow electric heater 9 kW (3x3 kW)
- Built-in expansion vessel 10 l. (2x5 l.) for heating/cooling
- Embedded key stream
- Electronic circulator with variable speed (PWM), class A
- Built-in electronic emergency thermostats
- Control of mixing valves and pumps for 2-temperature zones
- Control of heating/cooling circulation pumps
- Operating temperature range -25~43ºС
- Automatic switching Heating/Cooling
- Quiet operation mode
- Double-rotor compressor – extremely efficient when operating at partial load and installed in an extra noiseless housing
- Low rpm DC fans
A space and money saving solution
With its step - 600 mm wide and 710 mm deep, the All in One indoor unit is intended for installation in standard kitchen modules or laundry niches, so that you save both space and money from every square meter of living space.
Easy access and service
The concept of access to all hydraulic and electrical components in the indoor unit, through quick and easy disassembly of the front panel, saves time during installation, commissioning and service.
Thermostats for emergency operation - in the event of a malfunction in the outdoor unit or the electronics of the indoor unit, the independent electronic thermostats allow the emergency and independent activation and control of the built-in electric heaters for both heating and DHW.
50mm PU foam insulation – retains heat in the DHW tank for longer, resulting in less frequent switch-ons to maintain temperature and lower electricity bills. energy.
The refrigerators, the water ones
and electrical connections are on the upper side of the indoor unit for maximum installation convenience
Inverter technology
Touch screen
Silent mode
Menu in Bulgarian
Temperature curve control
Users are given the opportunity to adjust the system to meet the requirements in each specific case – variable heat load, different insulation, windows, etc., by building their own temperature curve.
It is created as an inverse linear characteristic between the outdoor temperature (five values) and the leaving water temperature (five values at each set outdoor temperature).
Technical data
|
Model |
Aqua Aura II 6S All-In-One 250 |
Aqua Aura II 9S All-In-One 250 |
Aqua Aura II 12S All-In-One 250 |
Aqua Aura II 15S All-In-One 250 |
Aqua Aura II 19S All-In-One 250 |
||
|
Energy efficiency class - low temperature application (W35) |
А+++ |
А+++ |
А+++ |
А+++ |
А+++ |
||
|
SCOP, temperate climate zone, (Tvoda=+35°С) |
4.72 |
4.72 |
4.71 |
4.98 |
4.83 |
||
|
Power supply, outdoor unit |
V/Hz/Ph |
220-240/50/1 |
220-240/50/1 |
220-240/50/1 |
380-420/50/3 |
380-420/50/3 |
|
|
Power supply, indoor unit |
V/Hz/Ph |
380-420/50/3 or 220-240/50/1 |
|||||
|
Heating capacity min/max. (W35˚C @ A7˚C) |
kW |
3.5 / 6.5 |
4.3 / 9.2 |
5.5 / 11.6 |
7.3 / 15.35 |
9.2 / 18.5 |
|
|
Power supply min/max (W35˚C @ A7˚C) |
kW |
0.76 / 1.41 |
0.93 / 2.1 |
1.11 / 2.69 |
1.22 / 3.21 |
1.83 / 4.14 |
|
|
C.O.P min/max (W35˚C @ A7˚C) |
W/W |
4.5 / 4.7 |
4.38 / 4.71 |
4.3 / 4.9 |
4.75 / 5.06 |
4.47 / 5.01 |
|
|
Heating capacity min/max. (W45˚C @ A7˚C) |
kW |
3.15 / 6.0 |
3.9 / 8.6 |
4.9 / 11.2 |
5.6 / 14.3 |
8.5 / 18.2 |
|
|
Power supply min/max (W45˚C @ A7˚C) |
kW |
0.94 / 1.73 |
1.16 / 2.55 |
1.4 / 3.27 |
1.55 / 3.91 |
2.25 / 5.0 |
|
|
C.O.P min/max (W45˚C @ A7˚C) |
W/W |
3.34 / 3.56 |
3.37 / 3.58 |
3.3 / 3.5 |
3.64 / 3.82 |
3.6 / 3.82 |
|
|
Cooling capacity min/max (W18˚C @ A35˚C) |
kW |
6.22 / 7.45 |
6.7 / 9.5 |
7.0 / 9.8 |
7.23 / 18.6 |
8.5 / 22.5 |
|
|
Power supply min/max (W7˚C @ A35˚C) |
kW |
1.4 / 1.86 |
1.68 / 2.24 |
1.79 / 2.51 |
1.33 / 4.92 |
1.66 / 6.29 |
|
|
E.E.R min/max (W7˚C @ A35˚C) |
W/W |
4.05 / 4.45 |
4.0 / 4.6 |
3.8 / 4.0 |
3.78 / 5.42 |
3.58 / 5.12 |
|
|
Cooling capacity min/max (W7˚C @ A35˚C) |
kW |
3.5 / 4.5 |
4.9 / 7.2 |
4.9 / 8.5 |
4.46 / 13.0 |
5.5 / 16.0 |
|
|
Power supply min/max |
kW |
1.33 / 1.68 |
1.45 / 2.37 |
1.36 / 2.99 |
2.59 / 4.39 |
2.97 / 5.51 |
|
|
E.E.R min/max |
W/W |
2.5 / 2.74 |
2.8 / 3.1 |
2.6 / 3.5 |
2.96 / 3.29 |
2.85 / 3.2 |
|
|
Outside temperature min./max, with heating |
˚C |
-25 ~ 35 |
-25 ~ 35 |
-25 ~ 35 |
-25 ~ 35 |
-25 ~ 35 |
|
|
Outside temperature min./max, when cooling |
˚C |
7 ~ 43 |
7 ~ 43 |
7 ~ 43 |
7 ~ 43 |
7 ~ 43 |
|
|
Maximum supply temperature, during heating |
˚C |
58 |
58 |
58 |
58 |
58 |
|
|
Min. supply temperature, during heating |
˚C |
20 |
20 |
20 |
20 |
20 |
|
|
Min. supply temperature, during cooling |
˚C |
7 |
7 |
7 |
7 |
7 |
|
|
Compressor |
Type |
- |
Dual rotor DC inverter |
Dual rotor DC inverter |
Dual rotor DC inverter |
Dual rotor DC inverter |
Dual rotor DC inverter |
|
Fan |
Number |
- |
1 |
1 |
1 |
2 |
2 |
|
Debit |
m3/h |
2500 |
3150 |
3150 |
6200 |
7000 |
|
|
Power supply |
W |
34 |
45 |
45 |
90 |
120 |
|
|
Sound pressure level |
Indoor/outdoor |
dB(A) |
44/52 |
44/53 |
44/52 |
44/59 |
44/59 |
|
Heat exchanger |
Type |
- |
Platelets |
Platelets |
Platelets |
Platelets |
Platelets |
|
Pressure drop |
kPa |
26 |
26 |
26 |
26 |
26 |
|
|
Pipe connections |
Inch |
G1’’ |
G1’’ |
G1’’ |
G1-1/4’’ |
G1-1/4’’ |
|
|
Expansion tank |
L |
2 х 5 |
2 х 5 |
2 х 5 |
2 х 5 |
2 х 5 |
|
|
Built-in water tank for DHW |
Type |
- |
SUS316L |
SUS316L |
SUS316L |
SUS316L |
SUS316L |
|
Volume |
L |
250 |
250 |
250 |
250 |
250 |
|
|
Serpentine |
m2 |
2.6 |
2.6 |
2.6 |
3.1 |
3.1 |
|
|
Circulating pump |
Type |
- |
DC, PWM |
DC, PWM |
DC, PWM |
DC, PWM |
DC, PWM |
|
Effort, max. |
mH2O |
7.5 |
9.0 |
9.0 |
12.5 |
12.5 |
|
|
Debit - Min./Nominal |
m3/h |
0.75 / 1.04 |
0.94 / 1.55 |
1.44 / 2.05 |
2.23 / 2.62 |
2.66 / 3.3 |
|
|
Built-in electric heater |
Power |
kW |
9 (3 x 3) |
9 (3 x 3) |
9 (3 x 3) |
9 (3 x 3) |
9 (3 x 3) |
|
Overall dimensions / packaging WxDxH |
Indoor unit |
mm |
600x710х1720/ 670x785х1920 |
600x710х1720/ 670x785х1920 |
600x710х1720/ 670x785х1920 |
600x730х1720/ 670x800х1920 |
600x730х1720/ 670x800х1920 |
|
Outdoor unit |
mm |
1010x370x700/ 1040x455x765 |
1165x370x845/ 1210x455x915 |
1165x370x845/ 1210x455x915 |
1085x400x1450/ 1140x475x1605 |
1085x400x1450/ 1140x475x1605 |
|
|
Refrigerant |
Type / quantity |
kg |
R32 / 1.1 |
R32 / 1.6 |
R32 / 1.8 |
R32 / 2.6 |
R32 / 3.0 |
|
Extra freon > 5m |
g/m |
30.00 |
30.00 |
30.00 |
30.00 |
30.00 |
|
|
Extra compr. oil |
g/m |
according to manual |
according to manual |
according to manual |
according to manual |
according to manual |
|
|
Pipe connections |
Liquid - gas |
inch |
3/8'' - 5/8'' |
3/8'' - 5/8'' |
3/8'' - 5/8'' |
3/8'' - 3/4'' |
3/8'' - 3/4'' |
|
Maximum length |
m |
20.00 |
20.00 |
20.00 |
20.00 |
20.00 |
|
|
Net weight |
Internal / outdoor unit |
kg |
139 / 57 |
140 / 70 |
140 / 77 |
140 /110 |
140 / 120 |
Only logged in customers who have purchased this product may leave a review.
2 045.17 € VAT included
3 527.91 € VAT included
3 834.69 € VAT included
4 933.97 € VAT included
Reviews
There are no reviews yet.