Data - Mitsubishi Electric PUHZ-W85VAA Service Manual

4

DATA

4-1. COMPRESSOR TECHNICAL DATA
Service Ref. PUHZ-W85VAA.UK
Compressor model SNB220FEGMC-L1
U-V
Winding
U-W
Resistance (Ω)
W-V
4-2. NOISE CRITERION CURVES
PUHZ-W85VAA.UK
PUHZ-W85YAA.UK
90
80
70
60
50
40
30
20 APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250
BAND CENTER FREQUENCIES, Hz
OCH681
PUHZ-W85YAA.UK
SNB220FEAMC-L1
0.95
0.95
0.95
SPL(dB)
MODE LINE
COOLING 45
HEATING 45
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
MICROPHONE
1 m
1.5 m
PUHZ-W112VAA.UK
DNB28FBAMT
1.65 0.74
1.65 0.74
1.65 0.74
PUHZ-W112VAA.UK
PUHZ-W112YAA.UK
90
80
70
60
50
40
30
20 APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
63 125
UNIT
GROUND
6
PUHZ-W112YAA.UK
DNB28FBBMT
0.94
0.94
0.94
SPL(dB)
MODE
COOLING
HEATING
250 500 1000 2000 4000
BAND CENTER FREQUENCIES, Hz
(at 20:)
LINE
49
47
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
8000