Midea M thermal Mono Series Engineering Data page 31

M thermal Mono
8 Sound Levels
8.1 Overall
Table 2-8.1: Sound pressure levels
Notes:
1. Sound pressure level is measured at a position 1m in front of the unit and (1+H)/2m (where H is the height of the unit) above the floor in a semi-anechoic
chamber. During in-situ operation, sound pressure levels may be higher as a result of ambient noise.
2. dB(A) is the maximum value tested under the conditions below:
Outdoor air temperature 7⁰C DB, 85% R.H.; EWT 30⁰C, LWT 35⁰C.
Outdoor air temperature 7⁰C DB, 85% R.H.; EWT 47⁰C, LWT 55⁰C.
30
1
Model name
MHC-V18W/D2RN8
MHC-V22W/D2RN8
MHC-V26W/D2RN8
MHC-V30W/D2RN8
Figure 2-8.1: Sound pressure level measurement (unit: mm)
Front
1000
0 0
0 ) 0 0 1 + ( H
(H+1000)/2
2
Midea CAC Confidential
n t o F r
0 1
2
dB(A)
57.6
59.8
61.5
63.5
202005