![background image](http://html.mh-extra.com/html/daikin/fba-a/fba-a_technical-data-manual_2460334017.webp)
3
8
• Split - Sky Air • FBA-A
15
• Indoor Unit • FBA-A
8
Sound data
8 - 1 Sound Pressure Spectrum
FBA140A
1
.
2
.
3
.
4
.
5
.
3D110172
C
D
dBA
37
35
32
dBA
38
35
32
A
B
C
D
A
B
Octave band centre frequency [Hz]
Sound pressure
level
[dB]
Sound pressure
lev
e
l
[dB]
Octave band centre frequency [Hz]
Notes
Background noise already taken into account.
Operating conditions: power source 220-240 V/220 V 50/60 Hz; JIS standard
The operation noise measuring method is in accordance with JISC9612.
Measuring location: anechoic chamber
Operating noise varies depending on operation and ambient conditions.
Cooling
Heating
Total dB
Total dB
Cooling mode
Heating mode
NR0
NR5
NR10
NR15
NR20
NR25
NR30
NR35
NR40
NR45
NR50
NR55
NR60
NR65
NR70
NR75
NR80
NR85
NR90
10
20
30
40
50
60
70
80
90
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63
125
250
500
1000 2000 4000 8000
dBA
NR0
NR5
NR10
NR15
NR20
NR25
NR30
NR35
NR40
NR45
NR50
NR55
NR60
NR65
NR70
NR75
NR80
NR85
NR90
10
20
30
40
50
60
70
80
90
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
63
125
250
500
1000 2000 4000 8000
dBA
dBA = A-weighted sound pressure level (A scale according to IEC).
Legend
Location of microphone
B
C
D
A
Scale
High
Medium
Low
Fan speed
Unit
Middle
Suction
Discharge
Содержание FBA-A
Страница 2: ......