Noise Criteria Curves; Band Center Frequencies, Hz - Mitsubishi Electric MSZ-EF22VEW Service Manual

Specifications and rating conditions of main electric parts
Fuse
Horizontal vane motor
Varistor
Terminal block
4

NOISE CRITERIA CURVES

MSZ-EF22VEW MSZ-EF25VEW
MSZ-EF22VEB MSZ-EF25VEB
MSZ-EF22VES MSZ-EF25VES
FAN SPEED
Super High
90
80
70
60
50
40
30
20
10
63 125 250

BAND CENTER FREQUENCIES, Hz

(F11)
(MV)
(NR11)
(TB)
FUNCTION SPL(dB(A)) LINE
COOLING 42
HEATING 45
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
NC-10
500 1000 2000 4000 8000
T3.15AL250V
12 VDC
S10K300E2K1 (ERZV10D471)
3P
MSZ-EF35VEW
MSZ-EF35VEB
MSZ-EF35VES
FAN SPEED
Super High
90
80
70
60
50
40
30
20
10
63 125 250
BAND CENTER FREQUENCIES, Hz
6
FUNCTION SPL(dB(A)) LINE
COOLING 42
HEATING
46
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
NC-10
500 1000 2000 4000 8000