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19 Electronic Circuit Diagram
SCHEMATIC DIAGRAM 1/5
• CS-A18CKE CU-A18CKE
• CS-A24CKE CU-A24CKE
1
2
2
TEMPERATURE
FUSE
TO OUTDOOR
POWER SUPPLY
WHT
BLU
RED
AC01
(WHT)
(WHT)
BLK
AC02
(BLK)
(BLK)
1
2
3
4
WHT
AC03
(WHT)
(WHT)
C13
0.01
R58
10k
10k
R59 1k
RECEIVER
1
3
(MX-3)
INDICATOR
CN-RCV
2
(PH)
CN-DISP
6
5
4
3
2
1
2
CN-DISP
3
4
5
6
7
8
9
10
7
1
D101
POWER(GRN)
ION2(GRN)
ION1(GRN)
QUIET(ORG)
TIMER(ORG)
TIMER(ORG)
POWERFUL(ORG)
R202
R203
C201
22
16V
1k
1k
D102
D103
D103
D104
D105
D106
1
2
Auto
(KR-10)
R50
47k
R52
1.82k
C09
10
50V
RY-PWR
ELECTRONIC CONTROL UNIT
3
4
4
IC201
3
1
2
+
SW101
HA
(XH4)
3
4
1
2
PC01
+
C39
0.01
C38
0.01
C41
1000p
C40
1000p
C16
0.01
RY-HOT
R51
47k
DEICE
(BLU)
HOT
(RED)
FG1
FG2
(GRN/YLW)
(GRN/YLW)
VL
T
RED
BLU
BLU
BRW or YLW
FAN MOTOR
ORG
WHT
BLU
COMPRESSOR
CAPACITOR
Fig. 3
Fig. 4
RED
GR
Y
BLK/BLU
BLU
BLK/BLU
BLU
RED
R
Y-HO
T
1
2
3
4
2
3
4
R
Y-DEICE
YL
W
COIL
(4-WAYS VALVE)
ELECTRONIC
CONTROLLER
COMP (VLT)
TF 1
C13
FUSE
(T
2A L 250V)
FM2
(ORG)
FM1
(BRW)
ZNR2
ZNR4
ZNR3
R
Y-H/L
R
Y-OFF
CN-TH (WHT)
SENSOR
(PIPE TEMP
.)
SENSOR
(AIR TEMP
.)
TF 2
AC (WHT) HOT 1 (RED)
HOT 2 (BLK)
DEICE (GRY)
CAPACITOR
1
2
3
4
2
3
4
80
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