Mitsubishi Electric MSZ-A09YV-E1, Руководство по обслуживанию

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5
NOISE CRITERIA CURVES
3
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCT
A
VE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions,
Cooling : Dry-bulb temperature 27
: Wet-bulb temperature 19 :
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
COOLING
FUNCTION
37
38
SPL(dB(A)) LINE
High
FAN SPEED
HEATING
Heating : Dry-bulb temperature 20
:
Wet-bulb temperature 15
:
MSZ-A09YV -
E1
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCT
A
VE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
COOLING
FUNCTION
39
38
SPL(dB(A)) LINE
High
FAN SPEED
HEATING
Test conditions,
Cooling : Dry-bulb temperature 27
: Wet-bulb temperature 19 :
Heating : Dry-bulb temperature 20
:
Wet-bulb temperature 15
:
INDOORUNIT
WALL
MICROPHONE
0.8m
1m
MSZ-A12YV -
E1
OB327 --1qxp 04.1.8 1:41 PM Page 5