6
Bl
36
ESV
RY
RECORDER SUPPLY AIR SENSOR
15
1
8
AMBS
RY
1
BATTERY
CN8
EFL
9
LD6
HSV
CONDENSER FAN MOTOR
R
RY
PHC
120
LIGHT-EMITTION DIODE
11
102
ADAPTER
BOARD
EC3
CN19
*10
3
27
8
16
11
NOISE FILTER
13
LD5
151
11
34
144
LIGHT-EMITTION
DIODE(ALARM)
4
LOW PRESSURE TRANSDUCER
4
16
CN2
R
LD5
38
19
2
LD1
3
DCHS
152
10
8
42
PHC
42
C
3
*13
U1
125
33
CONTROL TRANSFOMER
128
1
1
UR2
USDA2
FUSE(250V,10A)(TB1)
7
2
W
5
FUSE(250V,5A)(EC6)
RRS
REC
RRS
Blu,
Blu
RSS
G,G
RSS
CN1
(COOL):BLUE,(HEAT):RED
12
RY
RCD
34
USDA RECEPTACLE
COMPRESSOR MOTOR
*4
Fu6
CT1
EFH
LD4
*10
PUSH BUTTON SWITCH
1
※
8
3
※
10
5
166
6
7
3
170(Blu)
※
9
5
RCD(YORK)
1
1
4
164
167
5
168
165
3
1
169(W)
7
2
3
DCHS
W2
1
SCC3(WHITE)
2
EC1
EC2
Fu1-6
2
DC24V
CC
40
V2
40
W2
3
CC
2
V1
2
Fu5
DSV
8
RSS
ELECTRONIC EXPANSION VALVE
60HZ
RECORDER RETURN AIR SENSOR
14
RRS
113
EC5
CT2
CM
23
24
※
3
CC
V
W
22
U
※
4
USDA3
UR3
9
EVAPORATOR FAN MOTOR
153
21
LCD
USDA1-3
CFC
LD-A
PCC2
2
1
100
4
Bl
CN4
LD7
5
PCC1,2
※
8
*6
ISV
2
USDA1
UR1
9
5
LSV
※
6
LSV
5
CN10
PCC1
0V
EC2
REVERSE PHASE PROTECTOR
EC5
HPT
RELAY
RETURN AIR SENSOR
EFH
LD2
LD9-12
14
14
1
W1
EOS
BAT
HPS
33
10
TB1
RY
EFL
24
HIGH SPEED EVAPORATOR FAN CONTACTOR
W
※
5
ISV
EC4
139
9
440V
131
EC6
LEDA
CN84
CN82
Fu7
CN81
CN83
LED1
LD8
V2
CN12
Ry1-19
26
*1
380V
※
2
EC4
161
DATA RECORDER SUPPLY AIR SENSOR
RY
LIGHT-EMITTION DIODE(DEFROST)
RY
G
PHC
BS10
3
1
100
USDA SENSOR
DEFROST SOLENOID VALVE
*8
CN7
CB
1
CN24
CC
W
EV
CT1
W1
W
TrC
EFL
TB1
4
11
SS
116
1
25
EC3
CN11
124
10
*4
2
DSS
CN20
Bl
Fu1
41
31
4
43
TERMINAL BOARD
※
1
9
SUPPLY AIR SENSOR
CN21
Purple
I/O BOARD (DECOS)
LIGHT-EMITTION DIODE(DE-HUMID)
8
LD8
46
3
AMBS
CN25
130
Y
155
8
24
Fu1
COMPRESSOR CONTACTOR
SUCTION MODULATING VALVE
126
CT2
RPP
LD3
HOT GAS SOLENOID VALVE
COND. MOTOR THERMAL PROTECTOR
CN23
BS9
EC1
6
BS5
※
6
CN16
400V
34
6
163
EFH
10
171
7
3
CPU BOARD (DECOS)
18
7
155
BS1
154
8
18
129
RY
AMBIENT TEMP.SENSOR
0V
REC
6
19
2
CN26
7
MTP
*5
29
1
U
27
45
145
3
2
134
LIGHT-EMITTION DIODE(R.H.)
RY
BS6
CFC
REMOTE MONITORING RECEPTACLE
415V
PT
*7
RPP
1
6
OPTIONAL SPECIFICATION
DC5V
(COOL)
3
3
RPP
LD-A
HPT
11
CN14
137
10
1
17
14
5
EFH
28
CIRCUIT BREAKER(30A)
28
12
RECORDER
8
21
TB1
ECONOMIZER SOLENOID VALVE
U3
PC.PORT RECEPTACLE
BS3
135
G
BAT
DRS
160
HPS
Fu3
CURRENT TRANSFORMER
RCD
117
10
*9*5
12
EFH
2
3
7
EC4
※
2
CTP
ESV
(HEAT)
112
BSV
CONDENSER FAN CONTACTOR
102
24V
1
6
TrC
TB1
40
2
HIGH PRESSURE TRANSDUCER
RPP
127
5
G
4
4
8
SCC2
2 31
62 751
133
CN2
39
50HZ
COMPRESSOR DISCHARGE SENSOR
PRINTED CIRCUIT BOARD (PT,CT)
32
39
143
8
9
D
6
Blu,R
CN1
EC1
PHC
19
23
41
1
9
CN1
16
BS1-10
EFM2
18
162
G,R
LD1
PHOTO COUPLER
PHC
35
※
5
DSS
11
6
LCD
37
*2
Fu2
PT
COMPRESSOR THERMAL PROTECTOR
3
G
CN6
W3
*7
UR1-3
17
DRS
U2
EFL
44
LD3
119
32 39
T
LPT
111
G
29
CFM
17
U2
EVAPORATOR INLET SENSOR
CB
13V
HIGH PRESSURE SWITCH
1
LD2
25
5
2
NORMAL POSITION
・
SCC1,2:BEHIND THE CONTROLLER
・
SCC3:CN-C1(TB1)
LEDA
4
15
RY
CFC
19
*1
4
5
4
PPR
EIS
POWER
PLUG
122
13
Blu
SHEET KEY (DECOS)
15
18
36
12
CONTROL BOX
R
LPT
CT1,2
37
3
3
4
NF
2
1
P
7
EV
BSV
2
SGS
3
PPR
RS
A
SCC1-1(BLUE)
LIQID SOLENOID VALVE
136
132
*2
10
*6
RM
43
POTENTIAL TRANSFORMER
CFC
5
EFM1
6
SMV
RY
EC5
LIGHT-EMITTION
DIODE(COMP)
26
EFM1,2
4
13
0V
RY
30
6
7
TrC
U2
35
RY
SERVICE MONITOR-GREEN(EC6)
EOS
LOW SPEED EVAPORATOR FAN CONTACTOR
REMOTE COMMUNICATION DEVICE(YORK)
4
15
38
LIGHT-EMITTION DIODE(IN RANGE)
*8
RY
DISPLAY BOARD (DECOS)
6
8
EIS
LED1
B
CN32
2
LD6
CN15
115
3120
1
4
NF
3
RM
2
5
CN-C1
RY
6
LD4
5
7
*3
LIQUID CRYSTAL DISPLAY
138
E
415V
2
8
Fu4
1
4
123
CN31
3
54
※
1
118
1
PCC
LD9-12
*3
T2
BS7
CN9
CTP
LIGHT-EMITTION DIODE (EC6)
146
LD7
HSV
EC6
MTP
BS2
U2
RY RY
EC2
EC3
12
5
1
CN17
30
G
4 7
SERVICE MONITOR-GREEN(EC1)
140
LIGHT-EMITTION DIODE(SUPPLY)
U1
BS4
V1
※
4
20
13
16
4
CN3
114
22
EC6
※
10
CN13
22
24V
EVAPORATOR OUTLET SENSOR
PHASE CORRECTION CONTACTOR
Br
GAS BYPASS SOLENOID VALVE
SMV
4
1
WIRING OF SCC1,2,3
5
10
1
CN-C2
*9
CN5
7
2
CN18
35
U1
7
Blu
※
9
INJECTION SOLENOID VALVE
R
17
RY
7
23
CONTAINER REFRIGERATION UNIT WIRING DIAGRAM
R
SGS
133
S
S
U1
84 61 3 752
W
20
3
2
SS
DATA RECORDER RETURN AIR SENSOR
CB
SCC1-2(RED)
G
SUCTION GAS SENSOR
BS8
NF1
EFL
5
PCC
D : In range
AD
TAB TERMINAL
NOTES
FOLLOW(FRONT VIEW)(RM)
2. SCREW TERMINAL
B : Compressor
C : Defrost
CONNECTOR
.MONITORING PLUG CONNECTED AS
1
BC
A : Earth
W2
DSV
※
3
W1
CN22
9
RY
V
P
6
6
LIGHT-EMITTION DIODE(RETURN)
PCC1,2
4
33
CM
BAT
44
121
*13
2
EMERGENCY
CN10
*5
1
RS
1.DO NOT APPLY INSULATION TEST
ON THE CIRCUIT(ON WIRE No.100
AND AFTER)AND THE REMOTE
COMMUNICATION DEVICE.
460V
PCC1
PCC2
32
31
CFM
SHORT CIRCUIT CONNECTOR
SHORT CIRCUIT CONNECTOR
SHORT CIRCUIT
CONNECTOR
SCC2
SCC3
SCC1-1,-2
OPTIONAL PARTS
ＣＡＵＴＩＯＮ
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