Operation and Maintenance Manual, OnyX Sky Heat Recovery Units, 2022/01
Frapol Sp. z o.o. reserves the right to introduce changes without any prior notice.
Page
19
3.7.6
OnyX Sky 3000
Maximum air flow (100 Pa)
m
3
/h
2692
Maximum fan power consumption
W
2100
Duct pre-heater power (external power supply)
W
max. 6000 W/ 3x400V AC/50Hz
Rated supply voltage
230V AC/50Hz
Fuse type
-
C6 overcurrent circuit breaker
External dimensions (width x height x length)
mm
2046 x 486 x 1790
Dimensions of ventilation connections
mm
760x360, 940x360
Weight
kg
225
Class of filters used
-
ISO Coarse 65% (G4)
Filter dimensions (W x H)
mm
760 x 400 x 100
Protection rating
-
IP 40
Unit insulation class
-
I
Ambient conditions in the technical room
Range of operating temperatures
°C
5-45
Permissible humidity
%
25-90 (no condensation)
Acoustic characteristics:
Operating point: 2692 m
3
/h 100 Pa, all components of the HRU clean and dry
63 Hz
125 Hz
250 Hz
500 Hz
1 kHz
2 kHz
4 kHz
8 kHz
Ʃ
dB
dB(A)
Air intake
69,5
66,8
68,5
67,8
65,1
64,3
60,7
50,3
71
Air supply
78,5
79,8
79,5
77,8
78,1
76,3
73,7
70,3
83
Exhaust
69,5
66,8
68,5
67,8
65,1
64,3
60,7
50,3
71
Exhaust vent
78,5
79,8
79,5
77,8
78,1
76,3
73,7
70,3
83
Housing
67,5
65,8
60,5
49,8
49,1
55,3
48,7
43,3
63
Operating point: 1885 m
3
/h 50 Pa, all components of the HRU clean and dry
63 Hz
125 Hz
250 Hz
500 Hz
1 kHz
2 kHz
4 kHz
8 kHz
Ʃ
dB
dB(A)
Air intake
60,9
57,8
59,2
58,9
56,5
55,3
50,2
37,6
62
Air supply
69,9
70,8
70,2
68,9
69,5
67,3
63,2
57,6
74
Exhaust
60,9
57,8
59,2
58,9
56,5
55,3
50,2
37,6
62
Exhaust vent
69,9
70,8
70,2
68,9
69,5
67,3
63,2
57,6
74
Housing
58,9
56,8
51,2
40,9
40,5
46,3
38,2
30,6
53
3.8
Product data sheets and energy labels.
3.8.1
OnyX Sky 250
Product data sheet (technical data in accordance with Regulation of the European Commission No. 1254/14)
Name or trade mark of the Supplier
-
Frapol Sp. z o.o.
Model identifier
-
OnyX Sky 250
SEC (polar, temperate and tropical climates)
kWh/(m
2
/year)
-70,7
-34,8
-11,7
SEC class
A+
A
E
Declared type
-
Two-way
Type of drive installed
-
Stepless adjustment system
Type of heat recovery system
-
Other (diaphragm)
Thermal efficiency of heat recovery
%
78,2
Maximum flow rate
m3/h
280
Power consumption by the fan drive system
W
125
Sound power level
dB(A)
44
Reference flow rate
m
3
/s
0,05
Reference pressure difference
Pa
50
SPI
W/(m
3
/h)
0,35
Control factor and type of control
-
0.85
–
central control
Maximum internal and external air leakage rates
%
Internal
–
5
External
–
5
Location and description of the visual warning for filter
replacement
-
Alarms displayed on the control panel
screen
Website address for downloading pre-assembly/dismantling
instructions
-
AEC (polar, temperate and tropical climates)
kWh/year
895
358
313
AHS (polar, temperate and tropical climates)
kWh
8432
4310
1949
