Mitsubishi Electric MUZ-FD25VA, Руководство по обслуживанию

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4
NOISE CRITERIA CURVES
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
COOLING
FUNCTION SPL(dB(A)) LINE
HEATING
46
NC-10
MUZ-FD25VA
MUZ-FD25VAH
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
COOLING
FUNCTION SPL(dB(A)) LINE
HEATING
47
50
Test conditions
Cooling : Dry-bulb temperature 35
:
Heating : Dry-bulb temperature 7 : Wet-bulb temperature 6 :
OUTDOOR UNIT
MICROPHONE
1 m
NC-10
MUZ-FD35VA
MUZ-FD35VAH
OBH489--1.qxp 07.8.9 11:53 AM Page 6