Wiring Diagram - Toshiba MMU-AP0071MH Service Manual

2. WIRING DIAGRAM

6 4 3 1 2 5
6 4 3 1 2 5
1 2 3 4 5 6
1 2 3 4 5 6
CN333
CN82 (BLU)
(WHI)
5 5
3 3
1 1
CN334
(WHI)
5 5
4 4
3
2
1 1
CN68
(BLU)
1 1
DP RY302
3 3
1
CN304
RY303
(GRY)
3
Fuse
CN67
T6.3A
(BLK)
250V
RED
1 1
WHI
3 3
P301
BLK
Indoor unit Flow selector
earth screw unit earth screw
R(L) S(N)
Power supply
single phase
220-240V, 50Hz
220V, 60Hz
Symbol
FM Fan motor
TA Indoor temp. sensor
TC1
Temp. sensor
TCJ Temp. sensor
TC2 Temp. sensor
LM1, LM2 Louver motor
DP Drain pump motor
FS Float switch
RY302
Drain control relay
PMV Pulse motor valve
PMV
TC1
1 3 1 3
1 2 3 1 2 3
CN100 CN34
(BRW) (RED)
Motor
drive circuit
~
1
CN66 Control P.C. board
(WHI)
2
for Indoor unit
MCC-1402
1
CN44
(BRW)
2
1
2
CN50
(WHI)
3
4
CN32 CN61
5
(WHI) (YEL)
1 2 1 2 3 4 5 6
T10
(Fan drive)
Color
Parts name
indication
RED : RED
WHI : WHITE
YEL : YELLOW
BLU : BLUE
BLK : BLACK
GRY : GRAY
PNK : PINK
ORN : ORANGE
BRW: BROWN
GRN : GREEN
TA TCJ TC2
FS
CN309
(YEL)
1 2 1 2 1 2
1 2 1 2 1 2 3
CN104 CN102 CN101
(YEL) (RED) (BLK)
1
CN71 (CHK)
2
1
CN72 (DISP)
2
CN80
(GRN)
Fuse
T3.15A
CN73
~
250V
(RED)
DC20V
Power
DC15V
supply
DC12V
CN70
circuit
DC 7 V
(WHI)
CN20
(BLU)
CN33
(WHI)
CN60 CN81
(WHI) (BLK)
1 2 3 4 5 6 1 2 3 4
Option
1. indicates the terminal bolock letter.
Letter at inside indicates the terminal number.
2. A dotted line and broken line indicate the wiring at site
3. indicates a control P.C. board.
9
1
CN41
(BLU)
BLK
3 3
2
BLK
1 1
CN40
(BLU)
BLU
5 2 2
BLU
5 1 1
U1 U2 A B
U1 U2
Outdoor
unit
Wireed
3
remote controller
2
PNL
1
2
EXCT
1
2
Filter
1
5
4
3
GRL
2
1
1 1 1 1 1
2 2 2 2 2
3 3 3 3 3
4 4 4 4 4
5 5 5 5 5
1 1
2 2
LM2
3 3
4 4
5
5 5
WHI BLK
1 2
1 2
CN001
(WHI)
Adapter for
wireless
remote controller
1
2
LM1
3
4
5