63
1
2
3
4
5
6
M
Gray
Orange
Red
Yellow
Black
1
2
3
4
5
6
M
Parts name
Check points
Disconnect the connector then measure the resistance with a tester.
(At the ambient temperature 10°C~30°C)
Disconnect the connector then measure the resistance with a tester.
(Winding temperature 20°C)
Thermistor (TH3)
<Outdoor pipe>
Thermistor (TH4)
<Discharge>
Thermistor (TH6)
<Outdoor 2-phase pipe>
Thermistor (TH7)
<Outdoor>
Thermistor (TH8)
<Heatsink>
Thermistor (TH32)
<Comp. surface>
Thermistor (TH33)
<Outdoor pipe>
Normal
160k
~410k
4.3k
~9.6k
39k
~105k
TH4, TH32
TH3
TH6
TH7
TH33
TH8
Abnormal
Open or short
Normal
Red - White
Red - Orange
Red - Yellow
Red - Blue
Abnormal
46±4
Measure the resistance between the terminals with a tester.
(At the ambient temperature 20°C)
Solenoid valve coil
<Four-way valve>
(21S4)
Motor for compressor
(MC)
Linear expansion valve
(LEV-A/LEV-B)
For ZRP35-71
Linear expansion valve
(LEV-A/LEV-B/LEV-C)
For ZRP100-140
Normal
Abnormal
Open or short
Abnormal
Open or short
Refer to 5-2.
ZRP35-71
Open or short
Disconnect the connector then measure the resistance with a tester.
(Winding temperature 20°C)
Normal
Gray - Black
Gray - Red
Gray - Yellow
Gray - Orange
Abnormal
46±3
Open or short
Refer to next page.
Fan motor(MF1,MF2)
2350±170
Measure the resistance between the terminals with a tester.
(Winding temperature 20°C)
Normal
W
V
U
Red
Blue
Orange
Yellow
White
ZRP100-140
1435±150
11-6. HOW TO CHECK THE PARTS
PUHZ-ZRP35/50VKA
PUHZ-ZRP60/71VHA
PUHZ-ZRP100/125/140VKA
PUHZ-ZRP100/125/140YKA
PUHZ-ZRP100/125/140YKAR1
OCH527B
