Toshiba Super MMU-AP0091H Service Manual page 19

7
Fan motor inside
43F1
wiring diagram
8
YEL
BLU
ORN
BLK
WHI
GRY
49F
RED
Motor over heating
protection switch
Color
indication
RED : RED
WHI : WHITE
YEL : YELLOW
BLU : BLUE
BLK : BLACK
GRY : GRAY
PNK : PINK
ORN : ORANGE
BRW : BROWN
GRN : GREEN
WHI
Closed-end
connector
RED
RED
Indoor unit
WHI
earth screw
R(L) S(N)
Power supply
single phase
220-240V 50Hz
220V 60Hz
Parts name
Symbol
FM Fan motor
RC Running capacitor
TR Transformer
TA Indoor temp sensor
TC1,TC2,TC3 Temp sensor
RY005~007 Fan motor control relay
RY001 Louver control relay
RY002 Drain control relay
PMV Pulse motor valve
F1~3 Fuse for fan motor
43F1,43F2 Fan motor control relay
DM Drain pump motor
FS Float switch
RED
RED
6
RED
FAN
CN083 9 7 5 3
(WHI)
Spark Killer 9 7 5 3
7
43F2
H M L
RY007
P301
8
(BLK)
RY004
7
RY006
1
(GRY)
3
CN304
1 1 RY005
(YEL)
3 3
CN309
AC IN RED
1 1
FUSE
T5.0A 250V~
3 3
WHI
CN067
(BLK)
1
CN066
(WHI)
2
CN050
CN044 CN040 CN041
(BRW) (BLU) (BLU) (WHI)
1 2 1 2
1 2 3 1 2 3 4 5
EMG 1 2
1 3
CO RC
TR
Line Filter
3 3
2
U1 U2 A B
1 1
U1 U2
1 2
1 2
Outdoor unit
CN1
Remote Controller
F1
T10.0A, 250V~
RED RED
F2
RED T10.0A, 250V~ RED
8
F3
RED ORW
T10.0A, 250V~
5 5
43F1 43F2
3 3
5
RC
Closed-end
connector
1 2 3 4
4P
F1
(RED)
1 2 3 4
FAN3
FM3
1. Indicates the terminal bolock, letter.
Letter at inside indicates the terminal number.
2. A dotted line and broken line indicate
the wiring at side.
3. indicate the control p.c. board.
4. When installing the drain pump connector
Sold separately
the froat switch connector to CN030 connector.
(Option)
DM
DP LM
1 1 3 CN068 CN033 1 3
(BLU) (GRN)
1 1 3 1 3 1 3
UL CN030 CN104
(RED)
FS
RY002 RY001
Control P .C. board
for Indoor unit
MCC-1403
Power supply
circuit
CN061
CN075
(YEL)
(WHI)
1 3 1 2 3 4 5 6 1 2
CN074
(WHI)
1 3 1 2 3 4 5 6
1 2 3 4 5 6 CN02
(YEL)
Network Adapter 1 2 3 4 5 6
1 2
(Option)
1 2
Sub P .C. board
MCC-1520
CN01(WHI)
CN02
1 2 3 4 5 6 CN01
(BLU)
(YEL)
1 2 3 4 5 6
CN03(RED)
1 2
TR
1 2
MCC-1401
X Y
6 6
43F2
4 4
ORW
RC
1 2 3 4 1 2 3 4
4P
F2 F3 F4 F1 F2 F3 F4
(BLU)
1 2 3 4 1 2 3 4
FAN2
FM2
5. A Position is connected to terminal block when change to
static pressure. Exchange the lead wire of arrow
position after check the terminal number as figure
and lead wire's color of fan motor.
6. When midifiy the high tap, to care the static pressure are
differ by 50Hz or 60Hz.
TA TCJ TC2 TC1
1 2 1 2 1 2 1 3
1 2 1 2 1 2 1 2 3
CN102 CN101 CN100
1
(YEL) (RED) (BLK) (BRW)
CN080
2 PNL
(GRN)
3
1
CN073
EXCT
(RED)
2
1
CN070
FILTER
(WHI)
2
1
2
CN081
3
(BLK)
4
5
6 6 5 5
5 5 2 2
4 4 1 1
CN082
PMV
(BLU) 3 3 3 3
2 2 4 4
CN032 CN060 1 1 6 6
(WHI) (WHI)
3 4 5 6 1 2 1 2 3 4 5 6
FAN OPTION
DRIVE
Terminal Fan motor Static pressure
No. wiring Pa (mmAg)
F1 YEL 69(7)
F2 BLU 137(14) Setting from factory
F3 ORN 196(20)
43F1
ORW
RC
4P
F1 F2 F3 F4
(WHI)
FAN1
FM1
Note