McQuay MCW 200 C Instruction Manual page 22

Ceiling concealed chilled water fan coil unit
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240V/50Hz/1PH - ESP 80Pa
Model
Speed
High
MCW400C
Medium
Low
Microphone position: 1m in front of the unit and 1m below the vertical centre line of the unit.
The sound level is tested under 11.5dB(A) background noise in a baffle chamber with external static pressure of 80 Pa.
240V/50Hz/1PH – ESP 30Pa
Model
Speed
High
MCW600C
Medium
Low
Microphone position: 1m in front of the unit and 1m below the vertical centre line of the unit.
The sound level is tested under 11.5dB(A) background noise in a baffle chamber with external static pressure of 30 Pa.
240V/50Hz/1PH – ESP 60Pa
Model
Speed
High
MCW600C
Medium
Low
Microphone position: 1m in front of the unit and 1m below the vertical centre line of the unit.
The sound level is tested under 11.5dB(A) background noise in a baffle chamber with external static pressure of 60 Pa.
240V/50Hz/1PH – ESP 80Pa
Model
Speed
High
MCW600C
Medium
Low
Microphone position: 1m in front of the unit and 1m below the vertical centre line of the unit.
The sound level is tested under 11.5dB(A) background noise in a baffle chamber with external static pressure of 80 Pa.
240V/50Hz/1PH – ESP 30Pa
Model
Speed
High
MCW800C
Medium
Low
Microphone position: 1m in front of the unit and 1m below the vertical centre line of the unit.
The sound level is tested under 11.5dB(A) background noise in a baffle chamber with external static pressure of 30 Pa.
240V/50Hz/1PH – ESP 60Pa
Model
Speed
High
MCW800C
Medium
Low
Microphone position: 1m in front of the unit and 1m below the vertical centre line of the unit.
The sound level is tested under 11.5dB(A) background noise in a baffle chamber with external static pressure of 60 Pa.
240V/50Hz/1PH – ESP 80Pa
Model
Speed
High
MCW800C
Medium
Low
Microphone position: 1m in front of the unit and 1m below the vertical centre line of the unit.
The sound level is tested under 11.5dB(A) background noise in a baffle chamber with external static pressure of 80 Pa.
1/1 Octave Sound pressure level (dBA, ref 20µPa)
125Hz
250Hz
26.8
30.1
23.1
28.5
22.7
27.4
1/1 Octave Sound pressure level (dBA, ref 20µPa)
125Hz
250Hz
27.9
28.7
26.4
26.6
25.7
26.2
1/1 Octave Sound pressure level (dBA, ref 20µPa)
125Hz
250Hz
27.4
32.2
26.0
31.3
21.4
27.2
1/1 Octave Sound pressure level (dBA, ref 20µPa)
125Hz
250Hz
28.2
36.1
26.6
33.7
27.4
32.7
1/1 Octave Sound pressure level (dBA, ref 20µPa)
125Hz
250Hz
26.4
34.3
24.3
31.1
23.2
28.8
1/1 Octave Sound pressure level (dBA, ref 20µPa)
125Hz
250Hz
31.9
33.7
29.5
32.5
28.2
30.6
1/1 Octave Sound pressure level (dBA, ref 20µPa)
125Hz
250Hz
32.9
36.0
31.5
34.2
31.0
33.5
Page 21
500Hz
1kHz
37.1
43.2
35.9
42.0
35.1
41.8
500Hz
1kHz
29.0
36.8
27.9
36.1
26.7
35.4
500Hz
1kHz
37.9
40.3
36.1
38.9
33.0
34.4
500Hz
1kHz
40.2
43.8
38.4
42.1
37.7
40.8
500Hz
1kHz
36.4
41.3
32.3
39.5
29.2
34.6
500Hz
1kHz
39.9
45.4
38.6
43.6
36.3
41.5
500Hz
1kHz
40.8
46.2
39.9
45.2
38.2
43.9
2kHz
4kHz
41.6
24.1
40.8
23.6
40.3
22.3
2kHz
4kHz
30.7
23.5
29.6
21.5
28.8
20.7
2kHz
4kHz
36.1
23.8
34.6
22.1
29.5
15.7
2kHz
4kHz
40.0
28.9
37.7
26.4
35.9
25.0
2kHz
4kHz
40.3
23.2
34.6
20.0
31.2
17.8
2kHz
4kHz
40.0
27.7
38.2
25.6
36.2
23.4
2kHz
4kHz
41.4
29.3
40.1
27.9
39.1
26.3
Overall
A(dBA)
8kHz
18.1
51.6
17.8
49.6
17.4
48.5
Overall
8kHz
A(dBA)
13.3
43.5
9.9
42.5
9.7
41.3
Overall
A(dBA)
8kHz
16.2
49.0
13.3
47.2
7.2
43.3
Overall
A(dBA)
8kHz
20.5
52.0
15.8
50.0
13.5
49.0
Overall
8kHz
A(dBA)
15.1
49.3
13.6
46.0
12.4
42.6
Overall
A(dBA)
8kHz
18.2
53.1
15.7
51.5
12.6
49.7
Overall
A(dBA)
8kHz
19.7
54.4
17.9
53.2
16.4
52.3

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