Wiring Diagram; Am080/090Fxmdgh , Am080Mxmdgh - Samsung AM080FXMDGH Series Service Manual

6. Wiring Diagram

6-1 AM080/090FXMDGH
BLDC MOTOR
BLDC MOTOR
REACTOR
118
, AM080MXMDGH
Option
4WAY EVI HOTGAS CCH EVI
VALVE BYPASS BYPASS OUT VALVE
3 3
2 2 2 2
1 1 1 1
BLU BLU BLU BLU BLU BLU BRN BRN BLU BLU
CN708 CN703 CN704 CN714
(YEL) (WHT) (RED) (WHT)
6
M 5 5
4 4
CN301
EEPROM
BLDC
3 3
(WHT) 1
2 2
RED RED
CN601
1 1
(WHT)
6 6
5 5
M
4 4
3 3
BLDC
MAIN PCB
RED 1 2 2
RED
CN602
1
(WHT)
CN92
(WHT)
OPT1
(WHT)
F101 F102
250 V / T1.6A
250 V / T8A
CN70
CN71
(WHT)
(WHT)
3 1 2 1 2
SKYBLU BRN BLK
HIGH PRESS
SWITCH
1 1 2 2
CN91
(WHT)
SKYBLU
5 5
CN13
4 4
(RED)
SKYBLU
3 3
EMI
F101
2 2
FILTER
1 1
BRN
250 V, T2A 250 V, T2A
INVERTER PCB
CN15
1 2 1 2
(BLK)
WHT
WHT
T S R
BRN BLK WHT
BRN SKYBLU
1 2 3
CN22
(WHT)
WHT
1
BLK CN21
2
(BLK)
3
EMI PCB
BRN
BRN
1
2
CN23
3
(WHT)
SKYBLU
4
5
SKYBLU
YEL / GRN
1 1
CN45
CN77
2 2
(WHT)
(WHT)
1 1
1
2
CN36
2 2
CN55 3
(BLU) COMM PCB
1 1
(RED)
4
5
CN44
2 2
6
(YEL)
1 1
INDOOR-OUTDOOR
SOLUTION
COMM
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, AM080MXMDGC
12V
1 10 1 2
CN23 CN12
20 11
(BLK) (BLU)
2
DOWNLOAD
1
CN701
CN81
(BLU) WHT
(BLU)
1 2 3 4 5 6
EXTERNAL
CONTROL
CN86
2 3 4 5 6 7
1 2 1 2
(RED)
ORG
1 2 3 4 5 1 2 3 4 5
CN83
BLK
(BLU)
CN45 1 2 3 4 5 6
(WHT)
BLU
1 2 3 4 5 6 7 8
HIGH PRESSURE
CN43
SENSOR
(WHT)
W T H B K L R D E
CN42 1 2 3 4 1 2 3 4
RED
(RED)
1 2 3 4 5 6
CN44
COMM TEST
(YEL)
LOW PRESSURE
W T H B K L R D E
CN41 1 2 3 4
(BLU)
ERROR/COMP CN91
1 2 3 4
(WHT) RED
CN85
1 2 3 4
(RED)
MODE CH
1 2 3
CN55
1 2 3 4 5 6 1 2 3 4 5 6
(WHT)
BLU
6 6
RED
3 3 4 4 1 1 5 5 2 2 3 3 4 4
COMM_IN
20 1 1
CN32
S S S
1 1
(BLU)
1 1 0 1
2 2
3 3
CN22 CN22
4 4
CN21 CN21 (BLK) (BLK)
5 5 (WHT) (WHT)
6 6
7 7
8 8
RED
U
WHT
V
INV
BLK
W
1
CN31
2
(WHT)
3
WHT
4
COMM_OUT
YEL / GRN
1 1
CN41
(WHT)
SKYBLU SKYBLU
T40 A / 690 V
BRN
F103
BLK
F102
F101
WHT
(BLK)
BLU
WHT BLK BRN SKYBLU
R S T N
6
3 PHASE POWER
OPTION
MAIN
EEV
EVI
EEV
LIQUID TEMP.(10K)
DISCHARGE TEMP.(200K)
COMP TOP TEMP.(200K)
COND TEMP.(10K)
OUTDOOR TEMP.(10K)
SUCTION TEMP.(10K)
EVI IN TEMP.(10K)
EVI OUT TEMP.(10K)
SENSOR
4 4
WHT
RED BLK
WHT
V
W
U
COMP
4
WHT BLK BRN (WHT)
1 2 3 1 2
WHT BLK BRN
SKYBLU
Samsung Electronics