Wiring Diagram - Toshiba R410A Service Manual

CN68
(BLU)
1 1
RY302
DM 2 2
3 3
1
CN304
RY303
2
(GRY)
3
Fuse
T6.3A
250V~
RED
1 1
CN67
2 2
(BLK)
3 3
WHI
P301
BLK
Flow selector
unit earth
1
screw CN66
(WHI)
2
RED
1
CN44
WHI
(BLN)
Indoor unit 2
Closed end
connector
R(L) S(N)
1 2 3
Earth screw
Power supply
Single phase
220-240V 50Hz
220V 60Hz
1. indicates the terminal block, letter at inside
indicates the terminal number.
2. A dotted line and broken line indicate the wiring at site.
3.
Symbol Parts name
FM Fan motor
TA Indoor temp sensor
TC1 Temp sensor
TCJ Temp sensor
TC2 Temp sensor
LM1, LM2 Louver motor
DM Drain pump motor
FS Float switch
RY302 Drain control relay
PMV Pulse Motor Valve
FM
6 4 3 1 2 5
6 4 3 1 2 5
5 4 3 2 1 CN334 1 2 3 4 5 CN333 1 2 3 4 5 6
(BLU) (WHI)
5 4 3 2 1 1 2 3 4 5 1 2 3 4 5
Motor drive
circuit
Fuse
T3.15A
250V~
~
+
~
CN50 CN32 CN61 CN60
(WHI) (WHI) (YEL) (WHI)
4 5 1 2 T10 1 2 3 4 5 6 1 2 3 4 5 6
(Fandrive) (Option)
indicates the control P .C. board.
U
1
Outdoor unit
Color identification
RED : RED BLK : BLACK
WHI : WHITE GRY : GRAY
YEL : YELLOW PNK : PINK
BLU : BLUE ORN : ORANGE
BRN : BROWN GRN : GREEN
PMV
LM2
1 2 3 4 5 1 2 3 4 5
1 2 3 4 5 1 2 3 4 5
CN82 1 2 3 4 5
(BLU)
6 1 2 3 4 5
Indoor control P .C. board
MCC-1402
DC20V
Power
DC15V
supply
DC12V
circuit
DC7V
CN81 CN40 CN41 CN309
(BLK) (BLU) (BLU) (YEL)
1 2 3 4 5 1 2 1 2 3
1 2 1 2 3
CN01
A B
U U
(WHI)
1 2
BLK
3 3
2 2
1 1
WHI
CN02
(BLU)
U
2
WHI BLK WHI BLK
CN1 CN001
(WHI)
(WHI)
1 2 1 2
1 2 1 2
Wired remote Adaptor for wireless
controller remote controller
LM1
1 2 3 4 5
1 2 3 4 5
FS
CN33 3 1 CN34
(WHI) (RED)
3 2 1
1 1
CN104
(YEL)
2 2
TA
1 1
CN102
(RED)
2 2
TCJ
1 1
CN101
(BLK) 2 2
TC2
1 1
CN100
2 2
(BRN)
3 3
TC1
1
CN80 PNL
2
(GRN)
3
1
CN73
EXCT
(RED) 2
1
CN20 CN70
Filter input
(BLU) (WHI) 2
1 2 3 1 2 3 4 5
1 2 3
TR
1 2 Network adaptor
(Option)
1 2
Network
adaptor MCC-1401
P .C. board
1 2
CN03
(RED)
1 2
X Y