6-4
SOUND LEVEL CHARACTERISTICS
Revision Y05-02
Service Manual - Delta DCI
DCR 35 Cooling
DCR 35 Heating
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
OCT
A
VE
BAND
SOUND
PRESSURE
LEVEL,
dB
re
0.002
MICRO
B
AR
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
OCT
A
VE
BAND
SOUND
PRESSURE
LEVEL,
d
B
re
0
.002
MICRO
BAR
DCR 50 Cooling
DCR 50 Heating
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
OCT
A
VE
BAND
SOUND
PRESSURE
LEVEL,
d
B
re
0
.002
MICRO
BAR
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
OCT
A
VE
BAND
SOUND
PRESSURE
LEVEL,
d
B
re
0
.002
MICRO
BAR
Содержание DELTA 22
Страница 14: ...4 3 OUTLINE DIMENSIONS Revision Y05 01 Service Manual Delta DCI 4 5 Outdoor Unit DCR 50 DCI...
Страница 43: ...9 2 REFRIGERATION DIAGRAMS Revision Y05 02 Service Manual Delta DCI 9 1 2 Delta 25 35 DCR 25 35 DCI EEV EEV...
Страница 44: ...9 3 REFRIGERATION DIAGRAMS Revision Y05 02 Service Manual Delta DCI 9 1 3 Delta 50 DCR 50 DCI EEV EEV...