134
(2) Outdoor unit
Model SCM68ZA
Power source
1 Phase
220/230/240V 50Hz
Unit
A
Unit
B
Unit
C
Mark
Color mark
Color
L
1
2
3
1
2
3
1
2
3
Fuse
250V 25A
CT
PCB (POWER)
BK
WH
RD
PK
BL
WH
R1
P1N1
S1
DS1 DS2
Re
CM
C
11
22
S2 R4
G
GR
OR Y
RD
BK
+
BL
+
–
+
–
P
N
W
V
U
RD
Power transistor
BK
P2
N2
WH
BL
S-A S-B S-C COM1 CNB CNC
CNNCNMCND
CNF
Th
O-A
Th
O-R
Th
O-D
Y/
GN
Y/
GN
N
NF
PCB (POWER TRANSISTOR)
PCB (CONTROL)
EEV
A
FM
O
20S
EEV
B
EEV
C
BK
BL
GR
OR
PK
Black
Blue
Grey
Orange
Pink
Mark Color
52X5-1
R12
SA
Y
Y
Y
BL
WH
CNN CNLCNKCNMCND
CNLCNK
LED1
A
LED5
ERROR
LED3
C
LED2
B
CNS CNT CNU
RD
WH
Y
Y/GN
Red
White
Yellow
Yellow/Green
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