Specifications
42
PUHZ-RP8YHA PUHZ-RP8YHA-A
PUHZ-RP10YHA PUHZ-RP10YHA-A
1
2
3
4
5
6
M
Blue
Brown
Yellow
Orange
Red
White
Parts name
Check points
Disconnect the connector then measure the resistance using a tester.
(Surrounding temperature 10:~30:)
Disconnect the connector then measure the resistance using a tester.
(
Winding temperature 20
:)
Thermistor (TH3, TH32)
<Outdoor pipe>
Thermistor (TH4)
<Discharge>
Thermistor (TH6)
<Outdoor 2-phase pipe>
Thermistor (TH7)
<Outdoor>
Normal
160k"~410k"
4.3k"~9.6k"
TH4
TH3, TH32
TH6
TH7
Abnormal
Open or short
Normal
Red - White
Red - Orange
Brown - Yellow
Brown - Blue
Abnormal
46±4"
Measure the resistance between the terminals using a tester.
(Surrounding temperature 20
:
)
Solenoid valve coil
<Four-way valve>
(21S4)
Pin number of relay
connector is different
from that motor
connector
Motor for compressor
(MC)
Linear expansion valve
( LEV(A) )
Normal
Abnormal
Open or short
Open or short
Measure the resistance between the terminals using a tester.
(Surrounding temperature 20
:
)
Normal
1197±10"
Abnormal
Open or short
Solenoid valve coil
<Bypass valve>
(SV)
Measure the resistance between the terminals using a tester.
(Winding temperature 20
:
)
Fan motor(MF1,MF2)
Normal
15.3±0.5"
1370±100"
0.72"
Measure the resistance between the terminals using a tester.
(Winding temperature 20
:
)
Normal
Abnormal
Open or short
Relay connector
Abnormal
Open or short
Red — Black
Black — White
White — Red
Black
W
V
U
W
V
U
White
Red
OCT04B-2.qxp 05.11.29 11:28 AM Page 42