4-Way Air Discharge Cassette Type; Indoor Unit - Toshiba MMY-MAP0804HT8-E Service Manual

1-2. Indoor Unit

1-2-1. 4-way Air Discharge Cassette Type

Models: MMU-AP0092H, AP0122H, AP0152H, AP0182H, AP0242H, AP0272H, AP0302H,
AP0362H, AP0482H, and AP0562H
Flow Selector unit (Option)
CN01
(RED)
1
1
Flow
Selector unit
Earth screw
Indoor unit
Earth screw
R(L) S(N)
Power supply
single phase
220–240V ~ 50Hz
220V ~ 60Hz
BLU BLU
U
1
U U
1
Outdoor
unit
1.
Letter at inside indicates the terminal number.
2. A dotted line and broken line indicate the wiring site.
3.
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Control P.C. board
(MCC-1431)
PMV
CN02
(GRN)
2 3 1 2 3 4 5 6 4 3 1
2 3 1 2 3 4 5 6 4 3 1
1 2 3 4 5 1 2 3 4
1 2 3 4 5 1 2 3 4
CN81 CN82
(BLK) (BLU)
Fuse, F01
RED T6.3A, 250V~
1 1
CN67
(BLK)
3 3
WHI
Control P.C. board for Indoor unit
BLK
P01
1
CN66
(WHI)
2
CN40
1 1
(BLU)
2 2
CN41 CN309
(BLU) (YEL)
1 2 3 1 3 1 2
1 3 1 3
(GRL)
BLK BLK
U A B
2
BLK
WHI
WHI BLK
1 2
A B
2
1 2
CN001
(WHI)
Wired Adapter
for Wireless
Remote
controller Remote controller
indicates the terminal block.
indicates the control P.C. board.
manuals search engine
LM1
1 2 3 4 5
(BLU) 1 2 3 4 5
FM
2 5
2 5
5 6 1 2 3 1 3 5 1 2
5 6 1 2 3 1 3 5 1 2
CN334 CN333
(WHI) (WHI)
Motor drive
circuit
Fuse, F02
T3.15A, 250V~
~ +
~ –
(MCC-1570)
CN20 CN60 CN32 CN61
(BLU) (WHI) (WHI) (YEL)
3 4 5 1 2 3 4 5 6 1 2 1 2 3
(OPTION) (FAN DRIVE) T10
TR 1 2
1 2
CN01 (WHI)
3 3
CN02
(BLU)
1 1
CN03 (RED)
1 2
1 2
X Y
Network adaptor
(Option)
25
LM3 LM2
1 2 3 4 5 1 2 3 4 5
( W H ) I 1 2 3 4 5 1 2 3 4 5 ( R E D )
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
CN510
(WHI)
DC20V
Power supply
DC15V
circuit
DC12V
DC7V
SW501
ON
1 2
(High Wall setting)
CN71 (CHK)
CN72 (DISP)
CN50 CN70 CN73
(WHI) (WHI) (RED) (GRN)
4 5 6 1 2 3 4 5 1 2 1 2
(FILTER) (EXCT)
Color Indication
RED : RED GRY : GRAY
WHI : WHITE PNK : PINK
YEL : YELLOW ORN : ORANGE
BLU : BLUE GRN : GREEN
BLK : BLACK BRW : BROWN
Symbol Parts name
FM Fan Motor
TA Indoor temp. sensor
TC1, TC2, TCJ Temp. sensor
LM1, 2, 3, 4 Louver Motor
DM Drain pump Motor
FS Float Switch
PMV Pulse Motor Valve
Power supply Transformer
TR
(Fot Nwtwork adapter)
LM4
1 2 3 4 5
1 2 3 4 5 B ( L ) K
19 20
19 20
1 1
CN504
DM
(WHI)
2 2
1 1
CN34
2
FS
(RED)
3 3
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
(BRW)
3 3
TC1
1
2
CN519
(WHI)
3
4
CN508
(RED)
1
CN80
2
1 2 3
(PNL)