• Indoor Unit • HXHD-A
2
• VRV Systems • HXHD-A
4
2
Specifications
Notes
(1) EW 40°C; LW 45°C; Dt 5°C; ambient conditions: 7°CDB/6°CWB
(2) For water Dt 5°C
(3) Sound level is valid in free field condition because it is measured in a semi-anechoic room. Measured value under actual installation conditions will be higher due to environmental
noise and sound reflections.
(4) Values are sound pressure values measured at all sides (front, back, left, right, top) at 1m distance. The values do not occur simultaneously on all mentioned sides.
(5) Sound levels are measured at: EW 55°C; LW 65°C
(6) Sound levels are measured at: EW 70°C; LW 80°C
(7) In accordance with EN/IEC 61000-3-11, it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys
(system impedance)
≤
Zmax
(8) EN/IEC 61000-3-11: European/international technical standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for
equipment with rated
≤
75A
(9) EN/IEC 61000-3-12: European/international technical standard setting the limits for harmonic currents produced by equipment connected to public low-voltage system with input
Water side Heat
exchanger
Water flow rate
Min.
l/min
5
Heating Nom.
l/min
40.1 (2)
Heating
Type
Plate heat exchanger
Quantity
1
Plates
Quantity
72
Material
AISI 316
Water volume
l
2.2
Insulation material
Felt type
Water filter
Diameter perforations
mm
1
Material
Brass
Cascade compressor Quantity
1
Motor
Type
Hermetically sealed swing compressor
Starting method
Direct on line
Installation place
Indoor
2-2 Electrical Specifications
HXHD125A
Power supply
Phase
1~
Frequency
Hz
50
Voltage
V
220-240
Voltage range
Min.
%
-10
Max.
%
6
Current
Zmax
Text
0.46
Minimum Ssc value
kVa
1,459
Maximum running
current
Heating
A
16.5
Recommended fuses
A
20
Wiring connections
For power supply
Quantity
2G
Type of wires
Select diameter and type according to national and local regulations
Benefit kWh rate
power supply
installations
Quantity
2G+2G
Type of wires
Select diameter and type according to national and local regulations
For power supply
multi tenant
Quantity
2G
Remark
Select diameter and type according to national and local regulations
For connection with
outdoor unit
Quantity
2
Remark
F1 + F2
Power supply intake
Both indoor and outdoor unit
Multi tenant
Power supply
Voltage
V
24
Voltage
range
Min.
%
-20
Max.
%
20
Current
Maximum running
current
A
1
Recommended
fuses
A
3.15
2-1 Technical Specifications
HXHD125A
