SPECIFICATIONS
Energy Recovery Mode
220 V
～
50 Hz
FV-35ZY1
37
（％）
（％）
23
FV-25ZY1
27
FV-15ZY1
FV-80ZY1
56
FV-65ZY1
48
FV-50ZY1
40
FV-2KZY1
139
FV-1HZY1
116
FV-1KZY1
64
Model No.
Notch
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
Static
pressure
(Pa)
(W)
(m
3
/h)
Outside air
volume
Exhaust air
volume
Input
power
Noise
Weight
Temperature
exchange
efficiency
Enthalpy
exchange
efficiency
Cooling
Heating
Cooling
Heating
(dB(A))
(
kg
)
※
The input power and exchange efficiency are the values measured under the standard air volume.
The above specifications are the values measured under the factory set.
The power indicated on the name plate is the maximum value under the static pressure of 0 Pa.
The noise is measured 1.5 m directly below the center of the energy recovery ventilator.
The noise value of the product is measured in a full anechoic chamber. Under actual
conditions, due to the impact of ambient sound, the noise value will be greater than the target
value. The noise rises by about 1 dB (A) under reverse installation.
The air volume in normal ventilation mode is basically the same as the air volume in energy
recovery mode.
The energy recovery efficiency test should be performed according to the method specified in
Appendix 4 of JIS B 8628 (2003). The test environmental conditions should be subject to the
winter and summer conditions specified in Table 1 and Table 2 of JIS B 8628 (2017).
Other test methods should be subject to JIS B 8628 (2003).
1.
2.
3.
4.
5.
6.
100
36
120
43.5
140
50.5
130
47
150
54
150
54
150
54
130
48
130
48
150
90
250
150
350
210
500
300
650
390
800
480
1000
600
1500
900
2000
1200
76
30
106
45
141
58
180
76
420
180
470
212
550
235
940
430
1100
490
68
75
69
75
71
76
65
74
64
68
63
73
65
73
63
73
65
73
83
84
82
84
83
84
81
82
82
84
83
85
82
85
83
85
82
85
66
69
66
69
67
69
62.5
68
62.5
66
63.5
68
63
69
63.5
68
63
69
76
76
74
76
75
76
73
76
72
75
73
75
74
76
73
75
74
76
37
29
38
28
39
33
43
32
45
34
45
35
46
36
49
41.5
51
43.5
23
