Wiring Diagram - Toshiba RAS-18N3KVR-E Service Manual

5-1. Indoor Unit / Outdoor Unit
Compressor
RED
1 1
WHI
CM
2 2
BLK
3 3
P25
YEL
P23
YEL
P21
BRW
P35
YEL
P19
ORN
P18
Reactor
P11
1 1
2 2
P08

5. WIRING DIAGRAM

P04
P05
Q200 ~ 205
P06
IGBT
R221
P24
R220
P22
R219
P20
L03
P34
+
DB01 C12
Power Relay
DB02
CT
Relay
Q404
CN701
P33 P32 P31 P30
1 2
PUR
1 2
Reactor
Indoor Terminal Block
SHEET METAL
Heat Exchanger Sensor
Thermo Sensor
Q300 ~ 305
MOS-FET
R321
R320
R319
C13
P . C. Board
MCC-5009
+ +
F03 Fuse
250V ~, T3.15A
C14
L01
Varistor
Varistor
F01 Fuse
Surge
250V ~, T25A
Absorber
P07 P03 P10
1 2 3
BLK ORN BLK
1 2 3
1 2 3 L
Coil for
4-way Valve
Power Supply
(From Main Line)
1 2 3
1
1
CN01
3 1 1
(WHI)
CN02
3 1 1
CN51
1 1
2 2
Varistor
CN62
(BLU)
(TC)
1 1
Line
2 2
Filter
CN61
(TA)
(WHI)
BLU
1 1 1 1
BLU
2 2 2 2
BLU
3 3 3 3
BLU
4 4 4 4
BLU
5 5
5 5
BLU
6 6 6 6
BLU
7 7 7 7
BLU
8 8 8 8
BLU
9 9 9 9
BLU
10 10 10 10
WHI
11 11 11 11
CN21
CN10
(WHI) (WHI)
Main P.C Board
MCC-5045
1 2
CN11
(BLK)
– –
17
FILE NO. SVM-12070
BLK
3 3
WHI
FM
2 2
RED
1 1
CN300
Fan Motor
6 6
5 5
4 4
PMV
CN700
3 3
2 2
1 1
Pulse Motor Valve
3 3
CN603 2 2
1 1
(TS)
Suction pipe
Temp. Sensor
2 2
CN602
1 1
(TO)
Outdoor
Temp. Sensor
3 3
2 2
CN601
1 1
(TD)
Discharge pipe
Temp. Sensor
2 2
CN600
1 1
(TE)
P02
Condenser pipe
Temp. Sensor
WHI
N
N
Ion Air purifier
Electrode Electrode
High-voltage
Power Supply
Heat
Exchanger 1 2 3
1 2 3 4
GRN&YEL
2 3 4
2 3 4
Micro SW
2 1
2 3 4
2 1
2 3 4
CN42 CN41
(WHI) (RED)
1 1
3 3
DC Motor
4 4
5 5
6 6
CN31
Fan Motor
(WHI)
WHI
1 1 1 1
YEL
2 2 2 2
YEL
3 3 3 3
YEL
4 4 4 4
YEL
5 5 5 5
Louver Motor
CN32
(WHI)
CN22
DC5V
(WHI)
DC12V
1
DC15V
2
3
4
Color indication
YEL:YELLOW
BLK:BLACK
RED:RED
BLU:BLUE
WHI:WHITE
GRN&YEL:
GREEN & YELLOW
1 2 3 4 5 6
CN81
(WHI)
4