Midea LC3 Series DC Inverter Air conditioner Technical Service Manual
MCAC-UTSM-202006
7. Sound Levels
Model
Noise level under three speeds of fan (dB(A))
MCR3-X 26M
MCR3-X 35M
MCR3-X 53M
MCR3-X 71M
MCR3-X 90M
MCR3-X 105M
MCR3-X 140M
MCR3-X 160M
34/33/19
35/34/21
36/35/24
38/32/29
43/39/36
43/39/36
49/46/45
52/49/47
71