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
18
3.7.4
OnyX Sky 1000
Maximum air flow (100 Pa)
m
3
/h
999
Maximum fan power consumption
W
438
Pre-heater power
W
1800 W
Rated supply voltage
230V AC/50Hz
Fuse type
-
C16 overcurrent circuit breaker
External dimensions (width x height x length)
mm
1400 x 478 x 1305
Dimensions of ventilation connections (diameter)
mm
Ø315
Weight
kg
166 kg
Class of filters used
-
ISO Coarse 60% (G4)
Filter dimensions (W x H)
mm
2x 400 x 180 x 25
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: 999 m
3
/h 100Pa, 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
65
62
63
62
59
58
53
41
64
Air supply
74
75
74
72
72
70
66
61
76
Exhaust
65
62
63
62
59
58
53
41
64
Exhaust vent
74
75
74
72
72
70
66
61
76
Housing
63
61
55
44
43
49
41
34
56
Operating point: 699 m
3
/h 50Pa, 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
59
56
56
55
52
50
44
30
57
Air supply
68
69
67
65
65
62
57
50
69
Exhaust
59
56
56
55
52
50
44
30
57
Exhaust vent
68
69
67
65
65
62
57
50
69
Housing
57
55
48
37
36
41
32
23
49
3.7.5
OnyX Sky 1500
Maximum air flow (100 Pa)
m
3
/h
1498
Maximum fan power consumption
W
1060
Duct pre-heater power (external power supply)
W
max. 4000 W / 230V AC/50Hz
Rated supply voltage
230V AC/50Hz
Fuse type
-
C6 overcurrent circuit breaker
External dimensions (width x height x length)
mm
1670 x 445 x1700
Dimensions of ventilation connections (diameter)
mm
Ø315
Weight
kg
172
Class of filters used
-
ISO Coarse 65% (G4)
Filter dimensions (W x H)
mm
592 x 287 x 200; 592 x 287 x 300
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: 1498 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
60,1
59,5
66
68,3
65,6
65,3
61,9
52,2
71
Air supply
69,1
72,5
77
78,3
78,6
77,3
74,9
72,2
84
Exhaust
60,1
59,5
66
68,3
65,6
65,3
61,9
52,2
71
Exhaust vent
69,1
72,5
77
78,3
78,6
77,3
74,9
72,2
84
Housing
58,1
58,5
58
50,3
49,6
56,3
49,9
45,2
63
Operating point: 1049 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
55,8
54,2
58,6
60,2
57,8
57
52,1
40,3
63
Air supply
64,8
67,2
69,6
70,2
70,8
69
65,1
60,3
75
Exhaust
55,8
54,2
58,6
60,2
57,8
57
52,1
40,3
63
Exhaust vent
64,8
67,2
69,6
70,2
70,8
69
65,1
60,3
75
Housing
53,8
53,2
50,6
42,2
41,8
48
40,1
33,3
54
