Technibel CAFM1V Series Technical Data Manual page 61

1. Outdoor Unit
(2) Sound Pressure Level
GRFMI306R5I
GRFMI406R5I
90
80
70
60
50
40
30
Approximate
minimum audible
20
limit for continuous
noise
10
Overall
* 0 dB = 0.0002 ∝bar
GRFMI306R5I
Model
GRFMI406R5I
Sound Pressure Level Front
Cooling Quiet Mode 48 dB (A)
Condition 1 m in front at height of 1.5 m
63 125 250 500
Frequency at center of sound pressure band (Hz)
3 - 19
Mini Multiset Unit Specifications
51 dB (A)
NC – 70
NC – 60
NC – 50
NC – 40
NC – 30
NC – 20
1000 2000 4000 8000
Front
Quiet Mode
3