Midea VRF Service Manual

MCAC-VTSM-2016-05 Two-way Cassette
Indoor Unit 37
9. Sound Levels
9.1 Test condition
9.2 Test value
MDV-D22Q2/VN1
Model
Sound test value dB(A)
H
M
L
MDV-D22Q2/VN1
33
29
24
MDV-D28Q2/VN1
36
32
29
MDV-D36Q2/VN1
36
32
29
MDV-D45Q2/VN1
39
35
30
MDV-D56Q2/VN1
39
35
30
MDV-D71Q2/VN1
44
40
34
4.59ft
(1.4m)
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
NC60
NC50
NC40
NC30
NC20
H
M
L

Midea VRF Specifications

General

Type	VRF (Variable Refrigerant Flow)
Brand	Midea
Control	Centralized controller, BMS integration, individual remote controllers
Refrigerant	R410A or R32
Indoor Unit Types	ducted, floor standing, wall-mounted, ceiling cassette
Outdoor Unit Noise Level	55-65 dB(A)
Indoor Unit Noise Level	22-45 dB(A) (dependent on model and fan speed)