Midea VRF Service Manual

Compact Four-way Cassette MCAC-VTSM-2016-05
54 Indoor unit
9. Sound Levels
9.1 Test condition
Note:
1, During actual operation, these values are normally somewhat higher as a result of ambient conditions.
2, Semi-anechoic chamber conversion value, measured at a point which is 4.59ft(1.4m) under the unit.
9.2 Test value
Model
Sound level dB(A)
H
M
L
MDV-D22Q4/VN1-A3
38.1
33.4
23.4
MDV-D28Q4/VN1-A3
38.1
33.4
23.4
MDV-D36Q4/VN1-A3
41.5
35.6
28.8
MDV-D45Q4/VN1-A3
41.5
35.6
28.8
9.3 Octave Band Level
MDV-D22(28) Q4/VN1-A3
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
4.59ft
NC60
NC50
NC40
NC30
NC20
H
M
L

Midea VRF Specifications

General

Brand	Midea
Model	VRF
Category	Air Conditioner
Language	English