MULTI/SINGLE
Indoor unit
7. Sound levels
20
Wall Mounted Unit (3)
7.2 Sound power level
̰
Overall
Note
1.Operating condition
• Power source : 220-240V 50 Hz / 220V 60 Hz
• Cooling : Indoor temperature (27°C DB, 19°C WB),
Outdoor temperature (35°C DB, 24°C WB)
• Heating : Indoor temperature (20°C DB, 15°C WB),
Outdoor temperature (7°C DB, 6°C WB)
• External static pressure is according to “Standard mode”
value. Refer to the specifications.
2.Data is valid at diffuse field condition.
3.Data is valid at nominal operating condition
4.Sound level can be increased in static pressure mode or
used air guide.
5.Sound level will vary depending on a range of factors such
as the construction (acoustic absorption coefficient).
6.Reference acoustic intensity 0dB = 10E-6μW/m
2
7.Sound power level is measured on the rated condition in the
reverberation rooms by ISO 3741 standard.
Therefore, these values can be increased owing to ambient
conditions during operation.
Model
Sound power Levels [dB(A)]
ZMNW05GSJC0 [MJ05PC NSJ]
56
ZMNW07GSJC0 [MJ07PC NSJ]
56
ZMNW09GSJC0 [MJ09PC NSJ]
56
ZMNW12GSJC0 [MJ12PC NSJ]
56
ZMNW15GSJC0 [MJ15PC NSJ]
57
ZMNW18GSKC0 [MJ18PC NSK]
59
ZMNW24GSKC0 [MJ24PC NSK]
65
0.8m
1m
Microphone
