Mitsubishi Heavy Industries SRRM40HENG-L, Handbook, Page: 815 / 1106

FDC-HKX
813
Sound pressure level (Standard 0.0002
µ
bar) dB
70
60
50
40
30
63 125 250 500 1000 2000 4000 8000
Mid octave band frequency (Hz)
70
60
50
40
30
20
Sound pressure level (Standard 0.0002
µ
bar) dB
70
60
50
40
30
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
Mid octave band frequency (Hz)
Models FDCP140HKXE2B
FDCJ140HKXE2B
Noise level 56 dB (A)
Models FDCP224HKXE2B
FDCJ224HKXE2B
Noise level 58 dB (A)
(2) Outdoor unit (FDC)
Note (1) The positions for the microphones are directly in front of the unit, each at a height of 1 meter and this is the measured value.
Models FDFLJ28HKXE2, FDFUJ28HKXE2
Noise level
41 dB (A) at HIGH
38 dB (A) at MEDIUM
36 dB (A) at LOW
Models FDFLJ45HKXE2, 71HKXE2
FDFUJ45HKXE2, 56HKXE2, 71HKXE2
Noise level
43 dB (A) at HIGH
41 dB (A) at MEDIUM
40 dB (A) at LOW
Mid octave band frequency (Hz)
Sound pressure level (Standard 0.0002
µ
bar) dB
Mid octave band frequency (Hz)
Sound pressure level (Standard 0.0002
µ
bar) dB
(h) Floor standing type (FDFL, FDFU))
Measured based on JIS B 8616
Mike position as below
1m
Mike (front & at low point)
1m
Indoor unit
Model FDKJ56HKXE2
Noise level 46 dB (A) at HIGH
43 dB (A) at MEDIUM
39 dB (A) at LOW
Model FDKJ71HKXE2
Noise level 47 dB (A) at HIGH
44 dB (A) at MEDIUM
40 dB (A) at LOW
Sound pressure level (Standard 0.0002
µ
bar) dB
Mid octave band frequency (Hz)
Sound pressure level (Standard 0.0002
µ
bar) dB
Mid octave band frequency (Hz)
Models FDCP280HKXE2B
FDCJ280HKXE2B
Noise level 59 dB (A)
Mid octave band frequency (Hz)
N30
N20
N50
N60
N70
63 125 250 500 1000 2000 4000 8000
20
30
40
50
60
70
20
30
40
50
60
70
N40
Sound pressure level (Standard 0.0002
µ
bar) dB