PARTS CATALOG

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERSSPLIT-TYPE, AIR CONDITIONERS

No. OCB482

Indoor unit[Model names] [Service Ref.]

December 2010

SERVICE MANUAL (OCH482)

ON/OFF TEMP

ON/OFFTEMP.

INDOOR UNIT

Model name indication

CONTENTS

1. RoHS PARTS LIST ...............................2

WIRED REMOTE CONTROLLER

(Option)

WIRELESS REMOTECONTROLLER

(Option)

PLA-A12BA4PLA-A18BA4PLA-A24BA4PLA-A30BA4PLA-A36BA4PLA-A42BA4

PLA-A12BA4

PLA-A18BA4

PLA-A24BA4

PLA-A30BA4

PLA-A36BA4

PLA-A42BA4

33223

NOTE:• RoHS compliant products

have <G> mark on the spec name plate.

� �

1 RoHS PARTS LIST

No.

RoH

S

Parts No. Parts Name SpecificationQ’ty/unit

(Drawing No.)Remarks

SymbolDiagramWiring

Q'tymendedRecom-

PLP-40BAU

AIR OUTLET GRILLEVANE ASSYCORNER PANELCORNER PANELL. L. FILTERGRILLE ASSYVANE MOTORVANE BUSHGEAR (Vane)GEAR (S/M)SOCKETSCREW ASSY

MV

4pcs/set Accessory

T7W E21 003T7W E10 002T7W E03 638R01 E21 638R01 E16 500R01 E35 691R01 E19 223R01 E02 063R01 E03 040R01 E04 040R01 E03 523R01 E02 673

123456789

101112

GGGGGGGGGGGG

141311484411

6

5

3

1

2

22

2

4

7

8

9

10

4

11

PANEL PARTS for PLA-A12/18/24/30/36/42BA4PLP-40BAU

Part number that is circled is not shown in the illustration.

� �

No.

RoH

S

Parts No. Parts Name SpecificationQ’ty/unit

(Drawing No.)Remarks

SymbolDiagramWiring

Q’tymendedRecom-

PLA-A·BA412,18 24,30 36,42

1

2

3

4

5

678

R01 E43 220R01 E44 220R01 E14 105R01 E39 114R01 E34 114R01 10K 097R01 09K 097T7W H86 480T7W H88 480R01 AE3 480T7W E50 202R01 E13 097R01 E02 660

GGGGGGGGGGGGG

FAN MOTORFAN MOTORMOTOR MOUNTTURBO FANTURBO FANSPL WASHER / NUTSPL WASHER / NUTHEAT EXCHANGERHEAT EXCHANGERHEAT EXCHANGERTHERMISTORWASERS ASSYPIPE COVER SET

1

31

1

1

111

MFMF

TH2/TH5

1

31

1

1

111

13

1

1

1111

4pcs/set

1

2

3

4

5

2

6

STRUCTURAL AND FUNCTIONAL PARTSPLA-A12BA4PLA-A18BA4PLA-A24BA4PLA-A30BA4PLA-A36BA4PLA-A42BA4

12

11

10

9

8

75 6

2 3

4

1

12

CO

NTR

OLLE

RTO

RE

MO

TEU

NIT

TO O

UTD

OO

R

No.

RoH

S

Parts No. Parts Name SpecificationQ’ty/unit

(Drawing No.)Remarks

SymbolDiagramWiring

Q'tymendedRecom-

12/18/24/30/36/42

DRAIN PAN 111111111111

123456789

101112

GGGGGGGGGGGG

TERMINAL BLOCKSENSOR COVER

2P (1,2)

TB4TERMINAL BLOCKROOM TEMP. THERMISTOR

FUSE

3P (S1,S2,S3)

6.3A 250VTB5

FUSEINDOOR CONTROLLER BOARD I.BJOINT SOCKET

FLOAT SENSOR FSDRAIN PUMP DPDRAIN PLUG

DRAIN SOCKET

TH1

PLA-A

BA4T7W E33 529R01 E18 246R01 H18 202R01 E01 520R01 E48 246R01 E14 239T7W E96 310R01 E07 523R01 E04 523R01 E04 272T7W E14 355R01 E02 524

HEAD OFFICE : TOKYO BLDG., �-7-�, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8�10, JAPAN

CCopyright �010 MITSUBISHI ELECTRIC ENGINEERING CO., LTD.Distributed in Dec. �010 No.OCB48�Made in Japan

New publication, effective Dec. �010Specifications subject to change without notice.

FUNCTIONAL AND ELECTRICAL PARTSPLA-A12BA4PLA-A18BA4PLA-A24BA4PLA-A30BA4PLA-A36BA4PLA-A42BA4