26
PCA-RP2GA
PCA-RP2.5GA
PCA-RP3GA
PCA-RP4GA
PCA-RP5GA
PCA-RP6GA
1
1
2
2
3
3
Red
White
Black
Relay connector
Protector
1
2
Gray
Gray
4
5
2
3 6 1
Orange
Red
Pink
Yellow Brown Blue
M
4
2
5
3
1
Pink
Orange
Red
Yellow
Blue
M
OFF : 130
i
5
:
ON : 80
i
20
:
Parts name
Check points
Measure the resistance between the terminals using a tester.
(Winding temperature 20
:
)
Measure the resistance between the terminals using a tester.
(Winding temperature 20
:
)
Drain-up
mechanism (Option)
Fan motor
Abnormal
Open or short
Normal
195
"
Abnormal
Open or short
Red – Black
White – Black
Motor terminal
or
Relay connector
RP2
70.6
"
69.6
"
RP2.5, RP3
45.0
"
44.8
"
RP4
43.7
"
55.3
"
RP5, RP6
20.4
"
20.7
"
Normal
Open or short
Abnormal
Brown – Yellow
Brown – Blue
Red – Orange
Red – Pink
Connector
RP2
186~214
"
RP2.5, RP3
140~160
"
Normal
Open or short
Abnormal
Brown – Yellow
Brown – Blue
Red – Orange
Red – Pink
Connector
RP4, RP5, RP6
140~160
"
Normal
Vane motor
PEA-RP3EA.TH-A PEA-RP4EA.TH-A PEA-RP5EA.TH-A PEA-RP6EA.TH-A
Parts name
Check points
Measure the resistance between the terminals using a tester.
(Winding temperature 20
:
)
Fan motor (MF)
Brown
White
Blue
Red
Orange
Black
Protector
(PEA-RP3,4,5EA)
OPEN :135
:
CLOSE:86
i
15
:
(PEA-RP6EA)
OPEN :150
:
CLOSE:96
i
15
:
Abnormal
Open or short
White – Black
Black – Blue
Blue – Brown
Brown – Red
Motor terminal
or
Relay connector
Normal
PEA-
RP3EA.TH-A RP4EA.TH-A RP5EA.TH-A RP6EA.TH-A
28.6
"
12.5
"
4.3
"
23.6
"
20.6
"
8.1
"
3.2
"
16.0
"
15.3
"
5.1
"
2.7
"
14.5
"
10.2
"
5.2
"
3.1
"
12.1
"
OCT04A-1.qxp 04.9.29 9:14 AM Page 26
