Daikin FTXJ-LS series, Technical Data Manual

Page: 15 / 17

3
8
• Split - Sky Air • FTXJ-LW, FTXJ-LS 13
• Indoor Unit • FTXJ-LW, FTXJ-LS
8 Sound data
8 - 1 Sound Pressure Spectrum
1
.
2
.
3
.
4
.
5
.
45 26 45 29
Location of microphone
B
A
Scale
dBA = A Ͳ weighted sound pressure level (A scale according to IEC).
Octave band centre frequency [Hz]
Cooling mode
Sound
pressure
level
[dB]
Sound
pressure
level
[dB]
Heating mode
Legend
Octave band centre frequency [Hz]
Notes
Cooling
Heating
dBA
A B
dBA
A B
Total dB
Total dB
FTXJ35LW
FTXJ35LS
Background noise already taken into account.
Operating conditions: power source 220 Ͳ 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.
C
C
B
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
3D092359
1
.
2
.
3
.
4
.
5
.
46 35 47 35
Location of microphone
B
A
Scale
dBA = A Ͳ weighted sound pressure level (A scale according to IEC).
Octave band centre frequency [Hz]
Cooling mode
Sound
pressure
level
[dB]
Sound
pressure
level
[dB]
Heating mode
Legend
Octave band centre frequency [Hz]
Notes
Cooling
Heating
dBA
A B
dBA
A B
Total dB Total dB
FTXJ50LW
FTXJ50LS
Background noise already taken into account.
Operating conditions: power source 220 Ͳ 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.
C
C
B
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
3D092360