6
Sound level
6-2
Sound pressure spectrum
FH35BZV1/FHYP35BV1
FH60BZV1/FHYP60BV1
Octave band center frequency (Hz)
Octave band center frequency (Hz)
Octave
band
sound
pressure
level
Octave
band
sound
pressure
level
Cooling only
Octave
band
sound
pressure
level
FH45BZV1/FHYP45BV1
Octave band center frequency (Hz)
Octave
band
sound
pressure
level
Octave
band
sound
pressure
level
FHY35GZ
FHY45GZ
Octave band center frequency (Hz)
Octave band center frequency (Hz)
4D028280
4D028281
4D028282
DU423-489
DU425-4156A
approximate threshold
hearing for continuous
noise
approximate threshold
hearing for continuous
noise
approximate threshold
hearing for continuous
noise
approximate threshold
hearing for continuous
noise
approximate threshold
hearing for continuous
noise
H
L
H
L
H
L
Heat pump
•
Ceiling Suspended Unit
•
R-407C
•
FH(Y)-GZ/BZ/FHYP-B
10
6
6-2
17
•
Split - Sky Air
•
Indoor Units