29
OCH681
1
2
3
4
5
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 (TH4)
<Discharge>
Thermistor (TH6)
<Plate hex liquid>
Thermistor (TH7)
<Ambient>
Thermistor (TH8)
<Heat sink>
Thermistor (TH33)
<Comp. surface>
Thermistor (TH34)
<Inlet water>
Normal
4.3 to 9.6 k
"
39 to 105 k
"
TH4
TH33
TH3
TH6
TH7
TH34
TH8
Abnormal
Open or short
Measure the resistance between the terminals with a tester.
(At the ambient temperature 20
:
)
Solenoid valve coil
<4-way valve>
(21S4)
Motor for compressor
(MC)
Linear expansion valve
(LEV-A/LEV-B)
Normal
Abnormal
Open or short
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
Refer to the next page.
Fan motor
(MF1)
Measure the resistance between the terminals with a tester.
(Winding temperature 20
:
)
W
V
U
1435
i
150
"
160 to 410 k
"
9-4. HOW TO CHECK THE PARTS
PUHZ-W85VAA.UK PUHZ-W112VAA.UK
PUHZ-W85YAA.UK PUHZ-W112YAA.UK
W85VAA
W85YAA
W112VAA
W112YAA
Abnormal
0.95
1.65
0.74
0.94
Open or short
Содержание PUHZ-W112VAA 11.2kW Mono
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