Outdoor Units - Panasonic R410A Service Manual

1-6. Noise Criterion Curves
(B) Outdoor Units
MODEL : U-60PE1R5
: Cooling 48 dB(A)
SOUND LEVEL
CONDITION : 1 m in front at height of 1.5 m
: 230-240V, 1 phase, 50Hz
SOURCE
60
50
40
30
Approximate
minimum
audible limit
20
for continuous
noise
10
63 125 250 500 1000 2000 4000 8000
Frequency at center of sound pressure band (Hz)
MODEL : U-71PE1R5
: Cooling 48 dB(A)
SOUND LEVEL
CONDITION : 1 m in front at height of 1.5 m
: 230-240V, 1 phase, 50Hz
SOURCE
60
50
40
30
Approximate
minimum
audible limit
20
for continuous
noise
10
63 125 250 500 1000 2000 4000 8000
Frequency at center of sound pressure band (Hz)
MODEL
SOUND LEVEL
CONDITION
SOURCE
Cooling
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
NC-20
10
Frequency at center of sound pressure band (Hz)
MODEL
SOUND LEVEL
CONDITION
SOURCE
Cooling
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
NC-20
10
Frequency at center of sound pressure band (Hz)
1-29
: U-60PE1R5
: Heating 50 dB(A)
: 1 m in front at height of 1.5 m
: 230-240V, 1 phase, 50Hz
Approximate
minimum
audible limit
for continuous
noise
63 125 250 500 1000 2000 4000 8000
: U-71PE1R5
: Heating 50 dB(A)
: 1 m in front at height of 1.5 m
: 230-240V, 1 phase, 50Hz
Heating
Approximate
minimum
audible limit
for continuous
noise
63 125 250 500 1000 2000 4000 8000
1
Heating
NC-60
NC-50
NC-40
NC-30
NC-20
NC-60
NC-50
NC-40
NC-30
NC-20