• Indoor Units • R-410A • FTK/XS-DVMW
• Split Sky Air • Indoor Units
12
2
6
6
Sound data
6 - 1
Sound pressure spectrum
FTXS20,25D
3D048221
Approximate
threshold hearing
for continuous
noise
Approximate
threshold hearing
for continuous
noise
Octave band center frequency
Octave band center frequency
O
ct
ave
ba
nd
so
und
p
re
ssur
e l
evel
(
0dB
=
0
.000
2μ
bar
)
O
ct
av
e band
s
oun
d pr
ess
ur
e l
ev
el
(
0
d
B
= 0.
00
02μ
ba
r)
NOTES
1
Measurement was taken in an anechoic room.
2
The operation noise measuring method is in accordance with
JISC9612.
3
Operating conditions:
Power source = 230 V, 50 Hz
o------o H (A = 39), o- - - -o L (A = 26)
4
Operation noise differs with operation and ambient conditions.
Location of
microphone
NOTES
1
Measurement was taken in an anechoic room.
2
The operation noise measuring method is in accordance with
JISC9612.
3
Operating conditions:
Power source = 230 V, 50 Hz
o------o H (A = 39), o- - - -o L (A = 29)
4
Operation noise differs with operation and ambient conditions.
Location of
microphone
Cooling
Heating
1m
0.
8m
1m
0.
8m
FTXS35D
3D048222
Approximate
threshold hearing
for continuous
noise
Approximate
threshold hearing
for continuous
noise
Octave band center frequency
Octave band center frequency
O
ct
ave
ba
nd
so
und
p
re
ssur
e l
evel
(
0dB
=
0
.000
2μ
bar
)
O
ct
av
e band
s
oun
d pr
ess
ur
e l
ev
el
(
0
d
B
= 0.
00
02μ
ba
r)
NOTES
1
Measurement was taken in an anechoic room.
2
The operation noise measuring method is in accordance with
JISC9612.
3
Operating conditions:
Power source = 230 V, 50 Hz
o------o H (A = 39), o- - - -o L (A = 26)
4
Operation noise differs with operation and ambient conditions.
Location of
microphone
NOTES
1
Measurement was taken in an anechoic room.
2
The operation noise measuring method is in accordance with
JISC9612.
3
Operating conditions:
Power source = 230 V, 50 Hz
o------o H (A = 39), o- - - -o L (A = 29)
4
Operation noise differs with operation and ambient conditions.
Location of
microphone
Cooling
Heating
1m
0.
8m
1m
0.
8m
