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8
TROUBLE SHOOTING
8-1. How to check the parts
PLFY-P32VAM-E.UK
PLFY-P40VAM-E.UK
PLFY-P50VAM-E.UK
PLFY-P63VAM-E.UK
Parts name
Room temperature
Disconnect the connector then measure the resistance using a tester.
thermistor
(TH21)
(Surrounding temperature 10:~30:)
Liquid pipe thermistor
(TH22)
Gas pipe thermistor
(TH23)
Vane motor
Measure the resistance between the terminals using a tester.
(Surrounding temperature 20:~30:)
White
M
Orange
Red
Yellow
Blue
Fan motor
Measure the resistance between the terminals using a tester.
Relay connector
1
Red
1
White
2
2
3
Black
3
Protector
Linear expansion
Disconnect the connector then measure the resistance valve using a tester.
Blue
valve
Brown
M
Yellow
White
Red
Orange
Drain pump
Measure the resistance between the terminals using a tester.
(Surrounding temperature 20:~30:)
Relay connector
Yellow
1
2
Yellow
Drain sensor
Measure the resistance after 3 minutes have passed since the power supply was intercepted.
(Surrounding temperature 0:~60:)
1
2
3
PLFY-P80VAM-E.UK
PLFY-P100VAM-E.UK
PLFY-P125VAM-E.UK
Normal
4.3k"~9.6k"
Open or short
Connector
Normal
Red — Yellow
Red — Blue
Red — Orange
Red — White
Motor terminal
or
Relay connector
P32, P40, P50, P63, P80
Red-Black
White-Black
Normal
White-Red
Yellow-Brown Orange-Red
150k" i10%
Normal
290"
Open or short
Normal
0.6k"~6.0k"
Open or short
Check points
Abnormal
Refer to the next page for the details.
Abnormal
300"
Open or short
Normal
PLFY-P·VAM-E.UK
P100, P125
87.2"
28.7"
104.1"
41.6"
Blue-Brown
Abnormal
Abnormal
Refer to the next page for the details.
17
Abnormal
Open or short
Abnormal
Refer to the next
page for the details.
Open or short
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