McQuay MWM-LW User Manual

17
Sound Data
Model Speed
1/1 Octave A-Weighted Sound Pressure (dBA), ref 20μPa
Overall
(dBA)
Noise
Criteria
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
MCM15EW
High 42 46 49 44 43 36 31 50 45
Med 36 40 43 37 36 27 20 43 38
Low 34 38 41 34 33 23 15 41 36
MCM20EW
High 45 47 51 48 47 40 34 53 48
Med 43 46 49 46 44 37 31 51 45
Low 42 46 47 44 42 35 27 49 43
MCM25EW
High 47 50 53 50 50 43 39 56 51
Med 44 46 49 46 45 38 33 51 46
Low 38 40 43 38 37 28 22 44 38
Microphone position: 1m in front of the unit and 1m below the air discharge opening.
Model Speed
1/1 Octave A-Weighted Sound Pressure (dBA), ref 20μPa
Overall
(dBA)
Noise
Criteria
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
MCC010CW
High 43 35 35 30 26 18 13 36 30
Med 43 34 34 28 25 17 12 35 29
Low 42 31 31 27 22 14 9 33 25
MCC015CW
High 46 40 40 33 29 21 17 40 35
Med 45 38 38 31 27 18 14 38 33
Low 40 33 33 26 21 11 9 33 28
MCC020CW
High 47 41 43 35 31 24 19 42 38
Med 47 41 41 34 31 23 18 41 36
Low 47 39 39 33 29 21 16 40 34
MCC025CW
High 48 41 40 35 31 24 19 41 35
Med 47 39 39 34 29 22 17 40 34
Low 44 35 35 30 25 17 12 36 30
MCC028CW
High 45 42 39 35 31 26 22 41 34
Med 42 38 37 32 28 22 17 38 32
Low 36 33 33 27 23 16 11 34 27
MCC030CW
High 50 45 43 42 37 31 26 46 41
Med
45 40 40 38 32 26 20 42 37
Low 42 36 37 33 28 22 15 38 32
MCC038CW
High 54 51 48 46 41 36 31 51 45
Med 51 48 46 45 37 32 26 48 44
Low 47 45 44 41 34 28 22 45 40
MCC040CW
High 54 47 47 45 39 35 29 49 44
Med 49 42 43 41 35 31 24 45 40
Low 45 39 41 37 30 26 18 41 36
MCC050CW
High 54 49 49 48 43 37 32 52 47
Med 53 47 46 47 40 35 29 50 46
Low 51 45 44 44 36 32 26 47 43
MCC060CW
High 55 49 49 50 44 37 33 53 49
Med 53 46 47 47 39 34 28 50 46
Low 51 43 44 43 35 30 24 47 42
Microphone position: 1.5m below the centre of the unit.
(Tested with 2m length duct at the air discharge outlet and air return inlet)

McQuay MWM-LW Specifications

General

Brand	McQuay
Model	MWM-LW
Category	Air Conditioner
Language	English