Panasonic U-72MF1U9 Technical Data Manual page 90
3way vrf system
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Also See for U-72MF1U9:
- Service manual (128 pages) ,
- Installation instructions manual (56 pages) ,
- Operating instructions manual (16 pages)
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1. Outdoor Unit
1-6. Noise Criterion Curves
MODEL
U-72MF1U9, U-72MF1U9E
SOUND LEVEL
dB(A)
(Cooling/Heating)
CONDITION
3.3 ft front at height of 4.9 ft
70
60
50
40
30
Approximate
minimum audible
limit for continuous
noise
20
Overall
63
125
1
2
3
4
5
6
7
8
60Hz
54.5
(Quiet mode 51.5)
250
500
1000
2000
4000
Frequency at center of octave band (Hz)
MODEL
SOUND LEVEL
dB(A)
Standard mode
(Cooling/Heating)
Quiet mode
CONDITION
70
60
50
40
30
Approximate
minimum audible
limit for continuous
noise
20
Overall
8000
4 - 16
3WAY VRF SYSTEM Unit Specifi cations
U-96MF1U9, U-96MF1U9E
60Hz
55.0
(Quiet mode 52.0)
3.3 ft in front at height of 4.9 ft
63
125
250
500
1000
2000
Frequency at center of octave band (Hz)
Standard mode
Quiet mode
4000
8000
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