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III. Indoor unit
8. Noise level
III
86
8-1. Overall
◆ 1-way cassette type
1m
1m
Microphone
Model
230V/50Hz 220V/60Hz
High
32.0
36.0
38.0
✻✻020✻✻
✻✻026/032✻✻
✻✻035/040✻✻
Low
29.0
32.0
35.0
Low
29.0
32.0
35.0
High
32.0
36.0
38.0
◆ 4-way cassette type
1.5m
Microphone
Model
230V/50Hz 220V/60Hz
High
31.0
35.0
41.0
✻✻052✻✻
✻✻070/072✻✻
✻✻105✻✻
Low
28.0
32.0
34.0
Low
28.0
32.0
34.0
High
31.0
35.0
41.0
◆ Duct type(Low silhoutte)
1.5m
2m 2m
DuctDuct
Microphone
Model
230V/50Hz 220V/60Hz
High
35.0
38.0
✻✻052✻✻
✻✻070/072✻✻
Low
32.0
36.0
Low
32.0
36.0
High
35.0
38.0
◆ Duct type(Built-in)
1.5m
Duct
Microphone
Model
230V/50Hz 220V/60Hz
High
37.0
40.0
40.0
40.0
42.0
✻✻020✻✻
✻✻026/032✻✻
✻✻035/040✻✻
✻✻052✻✻
✻✻070/072✻✻
Low
34.0
37.0
38.0
38.0
40.0
Low
34.0
37.0
38.0
38.0
40.0
High
37.0
40.0
40.0
40.0
42.0
Model
230V/50Hz 220V/60Hz
High
29.0
34.0
38.0
41.0
44.0
✻✻020✻✻
✻✻026/032✻✻
✻✻035/040✻✻
✻✻052✻✻
✻✻070/072✻✻
Low
28.0
30.0
35.0
37.0
41.0
Low
28.0
30.0
35.0
37.0
41.0
High
29.0
34.0
38.0
41.0
44.0
◆ Duct type(High pressure)
1.5m
Duct Duct
Microphone
◆ Wall-mounted type
1m
1m
Microphone
Model
230V/50Hz 220V/60Hz
High
43.0
42.0
✻✻105✻✻
✻✻128✻✻
Low
45.0
44.0
Low
45.0
44.0
High
43.0
42.0
◆ Floor standing type
1.5m
1.5m
Microphone
Model
230V/50Hz 220V/60Hz
High
37.0
42.0
44.0
✻✻060✻✻
✻✻070/072✻✻
✻✻082/083✻✻
Low
35.0
40.0
41.0
Low
35.0
40.0
41.0
High
37.0
42.0
44.0
◆ Ceiling type
1m
1m
Microphone
Model
230V/50Hz 220V/60Hz
High
43.0
45.0
✻✻052✻✻
✻✻070/072✻✻
Low
40.0
40.0
Low
40.0
40.0
High
43.0
45.0
◆ These test results are based on the standard installation condition.
◆ Actual noise level may differ, depending on the room structure, etc. since these noise values are from an anechoic room.
DVM E-D/B(chapter3-3)-E<03759 3/21/02 7:38 PM Page 86