Specifications

Noise Le Noise Le
Noise Le Noise Le
Noise Le
vv
vv
v
elel
elel
el
Sound Pressure Level (Measured In Anechoic Room)
Wall Mounted Fan Coil Unit
Microphone position - MWM-F/FR - 1m in front of the unit and 0.8m below the vertical centre line of the
unit. (JIS C 9612)
- MWM 030F / 030FR - 1m in front and 1m below the air discharge opening of the unit.
(JIS B 8615)
Model Measuring location
MWM 007F/FR
MWM 010F/FR
MWM 015F/FR
MWM 020F/FR
MWM 025F/FR
Standard : JIS C 9612
MWM 030F / 030FR
34
1/1 Octave A-weighted Sound Pressure (dBA), ref 20µPa
Model Speed
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
Overall
A(dBA)
Noise
Criteria
High
35 34 36 35 31 24 13 38 33
Medium
27 28 30 28 22 16 12 32 27
MWM 007F/FR
Low
27 25 28 25 20 15 11 29 23
High
35 34 36 35 31 24 13 38 33
Medium
32 29 32 29 25 18 12 34 28
MWM 010F/FR
Low
28 26 29 26 21 16 12 30 24
High
35 34 36 35 31 24 13 38 33
Medium
33 31 33 30 25 17 12 35 29
MWM 015F/FR
Low
31 28 29 27 22 15 11 31 25
High
39 42 43 40 38 31 19 45 39
Medium
37 40 40 37 35 28 16 42 36
MWM 020F/FR
Low
34 37 37 34 31 23 14 39 33
High
41 46 44 42 39 33 22 47 41
Medium
38 43 42 40 37 29 17 44 39
MWM 025F/FR
Low
36 42 39 36 33 26 14 42 35
High
42 46 45 44 41 35 28 49 43
Medium
40 45 44 43 35 33 27 47 42
MWM 030F
MWM 030FR
Low
37 43 43 40 35 30 26 45 39