Wiring Diagram - Toshiba MML-AP0074NH-E Service Manual

Model: MML-AP0074NH-E, -TR, MML-AP0094NH-E, -TR, MML-AP0124NH-E, -TR
MML-AP0154NH-E, -TR, MML-AP0184NH-E, -TR
HEAT
F301
EXCHANGER
CN67
T3. 15A
(BLK)
250V ~
RED
1
WHI
3
5
CN309
( YEL )
1 2 3
GRN & YEL
TB01
L N
FLOW SELECTOR UNIT
1~ 50Hz 220-240V
(Sold separately)
60Hz 220V
1.Broken lines indicate the wiring site. Long dashed
short dashed line indicate the accessories.
2. indicates the terminal block.
indicates the connection terminal.
indicates the connector on the control P.C. board.
3. indicates the protection ground.
4. indicates the control P.C. board.

4. WIRING DIAGRAM

BLK
CN22
1 2 3 4 5 6
CN82
U
CN81 ( BLK ) CN213 ( WHI )
1 2 3 4 5 1 2 3 4 5 6 7 8 9 10
DISPLAY
1 2 3 4 5
7
1 2 3 4 5 6 7 8
5
INFRARED RAYS RECEIVE
AND INDICATION PARTS
WP 025
-
Stepping motor
(Vertical air flow louver)
PMV
MS
M
M
3~
FM
6
1 3 4 5 6 1 2 3 4 5 6
BLU WHI CN33
( ) CN210 ( )
POWER
SUPPLY
CIRCUIT
Control P.C. board for indoor unit
(MCC-1510)
CN32 ( WHI ) CN61 ( YEL )
1 2 1 2 3 4 5 6
FAN DRIVE
16
5
1 2 3 4 5 1 2
WHI WHI CN40
( ) CN50 ( ) CN44 ( BRW )
( BLU
CN41
( BLU
DC 20V
DC 15V
DC 12V
CN100
DC 7V
BRW
(
CN71 (CHK)
CN101
CN72
(DISP) ( BLU
CN102
( YEL
CN104
CN80
( WHI
( GRN )
CN60 ( WHI )
1 2 3 4 5 6 1 2 3
PNL
1 2 3 4 5 6
5
COLOR
Stepping
M
IDENTIFICATION
motor
RED : RED
(Damper )
WHI : WHITE
YEL : YELLOW
BLU : BLUE
BLK : BLACK
GRY : GRAY
PNK : PINK
ORN : ORANGE
BRW : BROWN
GRN : GREEN
GRN & YEL : GREEN & YELLOW
OUTDOOR UNIT
U2 U1
TB02
BLU
1 U1
BLU
)
2
U2
BLK
A
1
2
BLK
)
B
3
1
TC1
t
2
)
3
1
TC2
t
)
2
1
TCJ
t
)
2
1
TA
t
)
2
A
B
WIRED REMOTE
CONTROLLER
(Sold separately)