Toshiba MMU-AP0091H service manual Way Air, Symbol Parts name

Symbol	Parts name
FM	Fan motor
TA	Indoor temp sensor
TC1	Temp sensor
TCJ	Temp sensor
TC2	Temp sensor
LM	Louver motor
DP	Drain pump motor
FS	Float switsh
RY302	Drain control relay
PMV	Pulse motor valve

Color indication

RED: RED

WHI : WHITE

YEL : YELLOW

BLU : BLUE

BLK : BLACK

GRY: GRAY

PNK : PINK

ORN: ORANGE

BRN: BRWN

		PMV
FM
					High ceiling setup
6	4	3	1	2	5
6	4	3	1	2	5

LM

1 2 3 4 5

1 2 3 4 5

FS

Model:	2-1-4.
MMU-AP0152SH,	1-way Air

TR Transformer

GRN: GREEN

	CN334	5	4			1	1	3	5	CN333	1	2	3	4	5	6	CN82	1	2			1	2	3	4	5	CN33	1	3	CN34
	(WHI)	5	4	3	2	1	1	3	5	(WHI)	1	2	3	4	5	6 (BLU)		1	2	1 2	1 2	1	2	3	4	5	(WHI)	1	2 3	(RED)
CN68
(BLU)																		CN112		CN111	CN110											TA
1	1																												CN104	1	1
																		(WHI)		(WHI)	(WHI)
DP	RY302						Motor drive																						(YEL)	2	2
3	3
								circuit
																																TCJ
																						CN71		(CHK)					CN102	1	1
	1
CN304																													(RED)	2	2
	RY303															Fuse
(GRY)																						CN72		(DISP)
	3														T3.15A																	TC2
															250V~														CN101	1	1

AP0182SH, Discharge

RED

WHI

CN67	1	1		Power	DC20V	(BLK) 2	2
			Fuse		DC15V
				supply
(BLK)	3	3	T6.3A 250V~		DC12V
				circuit		1	1	TC1
					DC7V
	BLK					CN100
						(BRW)

18

Flow selector unit earth screw

RED U1 U2 A B

WHI Closed-end connector

BLK
WHI			1	2
TR			1	2
			CN01
1	1
		CN02	(WHI)
	2
		(BLU)	CN03
3	3
			(RED)

P301 3 3

1

CN66

Control P.C. board

CN80

1

2

(WHI)

for indoor unit

2

PNL

(GRN)

MCC-1402

3

BLU

1

2

CN40

BLU

1

2

(BLU)

CN73

1

EXCT

(RED)

2

BLK

1

1

CN41

2

CN70

1

(BLU)

CN309

CN50

CN061

CN32

CN60

CN81

CN20

Filter

BLK

3

3

(WHI)

2

(YEL)

(WHI)

(YEL)

(WHI)

(WHI)

(BLK)

(BLU)

Indoor unit earth screw

R(L) S(N)

Power supply single phase 220-240V 50Hz 220V 60Hz

U1 U2

Outdoor unit

A B

Wired

remote controller

WHI BLK

			1	2
		MCC-1401	1	2
1	2
1	2	AI-NET	X Y
CN001(WHI)
Adapter for		Network adapter
wireless remote		(Option)
controller

1	3	1	2	3	4	5	1	2	3	4	5	6	1	2	1	2	3	4	5	6	1	2	3	4	5	1	2	3	4	5
1	3								T10				Fan				Option										GRL
													drive

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. indicates a control P.C. board.