56
1
2
3
4
5
6
M
Gray
Orange
Red
Yellow
Black
Parts name
Check points
Disconnect the connector then measure the resistance with a tester.
(At the ambient temperature 10 to 30 :)
Thermistor (TH3)
<Liquid>
Thermistor (TH6)
<2-Phase Pipe>
Thermistor (TH7)
<Ambient>
Thermistor (TH8)
<Heat Sink>
Thermistor (TH32)
<Comp.Surface>
Normal
160 to 410 k"
4.3 to 9.6 k"
39 to 105 k"
TH32
TH3
TH6
TH7
TH8
Abnormal
Open or short
Measure the resistance between the terminals with a tester.
(At the ambient temperature 20
:
)
Solenoid Valve Coil
<Four-Way Valve>
(21S4)
Motor for Compressor
(MC)
Linear Expansion Valve
(LEV-A)
Disconnect the connector then measure the resistance with a tester.
(Winding temperature 20 :)
Normal
Gray - Black Gray - Red
Gray - Yellow
Gray - Orange
Abnormal
46 ± 3 "
Open or short
Measure the resistance between the terminals with a tester.
(At the ambient temperature 20:)
Normal
1450 ± 150 "
Abnormal
Open or short
Solenoid Valve Coil
<Bypass valve>
(SV)
For SP125, 140
Refer to the next page.
Fan Motor (MF1,MF2)
SP125/140V
SP100V
0.88 "
SP100Y
1.41 "
0.53 "
SP125/140Y
1.02 "
Measure the resistance between the terminals with a tester.
(Winding temperature 20
:
)
Normal Abnormal
Open or short
W
V
U
Normal
1500 ± 150 "
Abnormal
Open or short
10-6. HOW TO CHECK THE PARTS
PUHZ-SP100VHA.UK PUHZ-SP125VHA.UK PUHZ-SP140VHA.UK
PUHZ-SP100YHA.UK
PUHZ-SP125YHA.UK PUHZ-SP140YHA.UK
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