Toshiba R410A Service Manual page 16

1 1
2 2
3 3
FM
4 4
5 5
6 6
RC
Color
indication
CN301
(BLK)
RED : RED
WHI : WHITE
YEL : YELLOW
BLU : BLUE
BLK : BLACK
Heater
GRY : GRAY
1
PNK : PINK CN304
2
ORN : ORANGE (GRY)
3
BRW : BROWN
GRN : GREEN
1 1
CN309
2 2
(YEL)
3 3
AC IN
1 1
CN067
2 2
(BLK)
3 3
1
CN066
(WHI)
2
CN044
(BRW)
1 2
TR
1 2
Flow selector
unit earth
screw
BLU
RED
Closed end
Line Filter
connector
WHI
BLU
Indoor unit
Earth screw R(L) S(N)
U
1
Power supply
Single phase
220-240V 50Hz
220V 60Hz
U U
1 2
Outdoor
unit
FAN 9 8 7 6 5 4 3 2
CN083(WHI)
9 8 7 6 5 4 3 2
H M L
RY007
RY006
RY004
RY005
Fuse
T5.0A
CN040 CN041 CN050
(BLU) (BLU) (WHI)
1 2 1 2 3 1 2 3 4 5
1 2 1 3
MCC-1401
BLU
Network
1 2
CN01 adaptor
(WHI) (Option)
1 2
1 1
Network
2 2
adaptor
CN03
P .C. board
A B X Y
U (RED)
2
AI-NET 3 2 1
CN02
central control
3 2 1 (BLU)
terminal
CN1
(WHI)
1 2
1 2
Remote controller
DM
LM FS
1 2 3 2 1 2 1
1 2 3 2 1 2 1
DP LM
1 1 2 3 1 2 3 1 2 3
(BLU) (GRN) (RED)
1 1 2 3 1 2 3 1 2 3
CN068 CN033 CN030
UL
RY002 RY001
Indoor control P .C. board
Power supply
circuit
CN074 CN075 CN061
(WHI) (WHI) (YEL)
1 2 3 1 2 3 4 5 6 1 2 3 4 5 6
1 2 3 1 2 3 4 5 6
1 2 3 4 5 6
CN02
(YEL)
1 2 3 4 5 6
Sub P .C. board
MCC-1520
1 2 3 4 5 6
CN01
1 2 3 4 5 6 (WHI)
TR
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. indicates the control P.C. board.
PMV
6 4 3 1 2 5
6 4 3 1 2 5
FS PMV
1 2 3 4 5 6
(BLU)
1 2 3 4 5 6
CN082
1 1
CN104
(YEL)
2 2
TA
1 1
CN102
(RED)
2 2
TCJ
1
CN101
(BLK) 2
1 1
CN100
2 2
(BRW)
3 3
TC1
1
CN080
2 PNL
(GRN)
3
1
CN073
EXCT
(RED) 2
1 1
CN070
Filter
(WHI)
2 2
1
2
CN081
(BLK) 3
4
CN032 CN060
(WHI) (WHI) 5
1 2 1 2 3 4 5 6
Option
Fan drive
Symbol Parts name
FM Fan motor
RC Running capacitor
TR Power transformer
Louver motor
LM
Indoor temp sensor
TA
TC1,TCJ Temp sensor
RY001 Louver motor control relay
RY002 Drain pump control relay
Heater control relay
RY004
Fan motor control relay
RY005~007
Float switch
FS
Drain pump motor
DM
Pulse Motor Valve
PMV