Manualshelf

Engineering Manual

ManualsBrandsMitsubishi ManualsDuctless Mini Splits36,000 BTU 19.1 SEER Single Zone Heat Pump System - Concealed Duct
131132133134135136137138139140
136
PLA-A36EA7 PLA-A42EA7
NOTCH SPL(dB) LINE
High 44
Medium1 41
Medium2 37
Low 32
NOTCH SPL(dB) LINE
High 45
Medium1 42
Medium2 38
Low 34
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
BAND CENTER FREQUENCIES, Hz
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
BAND CENTER FREQUENCIES, Hz
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
MAIN UNIT
5 ft
MICROPHONE
CEILING