Noise Levels - Midea MVX36A-VA1 Service Manual

MIV V4+ Indoor Units

9. Noise Levels

9.1 Test condition
Note:
1, during actual operation, these values are normally somewhat higher as a result of ambient conditions.
2, Anechoic chamber conversion value, measured at a point 1m in front of the unit at a height of 1.5m
9.2 Test data (Sound Pressure Levels)
Model
MVX36A-VA1
MVX45A-VA1
MVX56A-VA1
MVX71A-VA1
MVX80A-VA1
MVX90A-VA1
MVX112A-VA1
MVX140A-VA1
9.3 Octave Band Level
MVX36A-VA1
Audibility limits of
continuous white
sound
Octave band center frequency （ Hz ）
18
Noise level under three speeds of fan (dB(A))
H
40
43
43
43
45
45
47
47
Audibility limits of
continuous white
sound
M
38
41
41
41
43
43
45
45
MVX45(56,71)A-VA1
Octave band center frequency （ Hz ）
Ceiling & Floor Type MVX-A-VA1
DM12-01.01.02-07en
L
36
38
38
38
40
40
42
42