SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS

July 2023
No. OCB728
PARTS CATALOG REVISED EDITION-B

R32/R410A
Indoor unit
[Model names] [Service Ref.]
PLFY-M20VEM-E PLFY-M20VEM-E.UK PLFY-M20VEM-E.TH Revision:
PLFY-M20VEM-ET PLFY-M20VEM-ET.UK PLFY-M20VEM-ET.TH • PLP-6EAB has been added
in REVISED EDITION-B.
PLFY-M25VEM-E PLFY-M25VEM-E.UK PLFY-M25VEM-E.TH
PLFY-M25VEM-ET PLFY-M25VEM-ET.UK PLFY-M25VEM-ET.TH OCB728A is void.
PLFY-M32VEM-E PLFY-M32VEM-E.UK PLFY-M32VEM-E.TH
PLFY-M32VEM-ET PLFY-M32VEM-ET.UK PLFY-M32VEM-ET.TH
PLFY-M40VEM-E PLFY-M40VEM-E.UK PLFY-M40VEM-E.TH
PLFY-M40VEM-ET PLFY-M40VEM-ET.UK PLFY-M40VEM-ET.TH
PLFY-M50VEM-E PLFY-M50VEM-E.UK PLFY-M50VEM-E.TH Grille model
PLFY-M50VEM-ET PLFY-M50VEM-ET.UK PLFY-M50VEM-ET.TH [Model names]
PLP-6EA
PLFY-M63VEM-E PLFY-M63VEM-E.UK PLFY-M63VEM-E.TH
PLFY-M63VEM-ET PLFY-M63VEM-ET.UK PLFY-M63VEM-ET.TH PLP-6EAE
PLP-6EAL
PLFY-M80VEM-E PLFY-M80VEM-E.UK PLFY-M80VEM-E.TH
PLFY-M80VEM-ET PLFY-M80VEM-ET.UK PLFY-M80VEM-ET.TH PLP-6EALE
PLFY-M100VEM-E PLFY-M100VEM-E.UK PLFY-M100VEM-E.TH PLP-6EAJ
PLFY-M100VEM-ET PLFY-M100VEM-ET.UK PLFY-M100VEM-ET.TH PLP-6EAJE
PLFY-M125VEM-E PLFY-M125VEM-E.UK PLFY-M125VEM-E.TH PLP-6EALM
PLFY-M125VEM-ET PLFY-M125VEM-ET.UK PLFY-M125VEM-ET.TH PLP-6EALME
PLP-6EAB

  CONTENTS

1. SERVICE PARTS LIST����������������������������������� 2

2. OPTIONAL PARTS LIST�������������������������������� 17

SERVICE MANUAL (OCH728)

Model name
indication for
Model name
MAIN UNIT
indication for GRILLE
INDOOR UNIT

WIRELESS REMOTE WIRED REMOTE

CONTROLLER CONTROLLER
(Option) (Option)
 1 SERVICE PARTS LIST

GRILLE PARTS
[Service Ref.]
PLP-6EAR1 (Standard)
PLP-6EALR1 (Standard with signal receiver)
PLP-6EAER1 (Standard with i-see Sensor)
PLP-6EALER1 (Standard with signal receiver and i-see Sensor)
PLP-6EAJ (Elevation)
PLP-6EAJE (Elevation with i-see Sensor)
PLP-6EALM (Standard with signal receiver and wireless remote controller)
PLP-6EALME (Standard with signal receiver, i-see Sensor, and wireless remote controller)

12

11

1
4

4
9 10
5
3

(Close-up)
7
4

15 13
6 16 14

OCB728B 2
1. The part quantity below indicates the required number of pieces per unit.
2. The circled No. indicates that the part is not shown in the figure.

PLP-6EALER1

PLP-6EALME
PLP-6EAER1
PLP-6EALR1
Wiring

PLP-6EALM
PLP-6EAJE
PLP-6EAR1

PLP-6EAJ
No. Parts No. Parts Name Diagram Remarks
Symbol

1 E27 F85 003 AIR OUTLET GRILLE 1 1 1 1 1 1 1 1

2 E27 F85 010 INTAKE GRILLE 1 1 1 1 1 1
2 E27 F91 010 INTAKE GRILLE 1 1
3 E27 F85 031 GEAR (VANE & S/M) 4 4 4 4 4 4 4 4
4 E27 F85 037 AUTO VANE & VANE BUSH 4 4 4 4 4 4 4 4 1PC/SET
5 E27 103 303 VANE MOTOR 4 4 4 4 4 4 4 4 MV 1PC/SET
6 E27 F85 100 AIR FILTER 1 1 1 1 1 1 1 1
7 E27 F85 975 CORNER PANEL 4 3 3 2 3 2 3 2 1PC/SET
8 E27 F88 975 CORNER PANEL (Signal receiver) 1 1 1 1 1 1
9 E27 F86 975 CORNER PANEL (i-see Sensor) 1 1 1 1
10 E27 F91 471 MOTOR BOX 2 2 2PCS/SET
11 E27 F91 447 INDOOR CONTROLLER BOARD 1 1
12 E27 F91 316 LIMIT SWITCH 1 1
REMOTE CONTROLLER
13 E27 F91 426 1 1 for Elevation panel
INFRARED
14 E27 F91 083 REMOTE CONTROLLER HOLDER 1 1 for Elevation panel
REMOTE CONTROLLER
15 E27 58G 426 1 1 PAR-SL101A-E
INFRARED
16 E27 D44 083 REMOTE CONTROLLER HOLDER 1 1 for PAR-SL101A-E

OCB728B 3
PLP-6EAB (Black panel)

6
7

7LE00-P00EC

1. The part quantity below indicates the required number of pieces per unit.
2. The circled No. indicates that the part is not shown in the figure.

Wiring
PLP-6EAB

No. Parts No. Parts Name Diagram Remarks

Symbol

1 T7W E24 003 PANEL ASSY 1

2 T7W E15 002 VANE & BUSH ASSY 4
3 T7W E14 638 CORNER PANEL 4
4 T7W E05 500 L.L FILTER 1
5 T7W E27 691 INTAKE GRILLE 1
6 R01 E19 223 STEPPING MOTOR 4 MV
7 R01 E06 040 GEARS SET 4

OCB728B 4
STRUCTURAL AND FUNCTIONAL PARTS
PLFY-M20VEM-E.UK PLFY-M25VEM-E.UK PLFY-M32VEM-E.UK
PLFY-M40VEM-E.UK PLFY-M50VEM-E.UK PLFY-M63VEM-E.UK
PLFY-M80VEM-E.UK PLFY-M100VEM-E.UK PLFY-M125VEM-E.UK

13
14
2
15

1 3

16 4

11
10
9

12

6
6

OCB728B 5
1. The part quantity below indicates the required number of pieces per unit.
2. The circled No. indicates that the part is not shown in the figure.

PLFY-M100VEM-E.UK

PLFY-M125VEM-E.UK
PLFY-M20VEM-E.UK

PLFY-M25VEM-E.UK

PLFY-M32VEM-E.UK

PLFY-M40VEM-E.UK

PLFY-M50VEM-E.UK

PLFY-M63VEM-E.UK

PLFY-M80VEM-E.UK
Wiring
No. Parts No. Parts Name Diagram Remarks
Symbol

1 S 7 0 0 B 7 6 8 8 DRUM 2 ASSY 1 1 1 1 1 1 1
1 S 7 0 0 B 8 6 8 8 DRUM 2 ASSY 1 1
2 S 7 0 E A 2 1 3 0 LEG PUMP 2 2 2 2 2 2 2 2 2
3 S 7 0 E A 1 1 3 0 LEG FA 1 1 1 1 1 1 1 1 1
4 S 7 0 0 B 4 6 5 9 INNER COVER ASSY-S 1 1 1 1 1 1 1
4 S 7 0 0 B 5 6 5 9 INNER COVER ASSY-L 1 1
5 S 7 0 0 B 4 7 6 2 FAN MOTOR 1 1 1 1 1 1 1 MF (DC)-S
5 S 7 0 0 B 5 7 6 2 FAN MOTOR 1 1 MF (DC)-M
6 S70 0B1 105H MOTOR MOUNT 3 3 3 3 3 3 3 3 3
7 S 7 0 0 B 4 1 1 4 TURBO FAN 1 1 1 1 1 1 1 1 1
8 S 7 0 1 1 B 0 9 7 SPL WASHER / NUT 1 1 1 1 1 1 1 1 1 M8
9 S 7 0 B 3 2 4 8 0 HEAT EXCHANGER 1 1 1
9 S 7 0 B 3 3 4 8 0 HEAT EXCHANGER 1 1
9 S 7 0 B 3 4 4 8 0 HEAT EXCHANGER 1
9 S 7 0 B 3 5 4 8 0 HEAT EXCHANGER 1
9 S 7 0 B 3 6 4 8 0 HEAT EXCHANGER 1
9 S 7 0 B 3 7 4 8 0 HEAT EXCHANGER 1
10 S 7 0 0 B 2 0 9 7 FLARE NUT 1 1 1 1 1 1/2"
10 S 7 0 0 B 5 0 9 7 FLARE NUT 1 1 1 1 5/8"
11 S 7 0 0 B 3 0 9 7 FLARE NUT 1 1 1 1 1 1/4"
11 S 7 0 0 B 4 0 9 7 FLARE NUT 1 1 1 1 3/8"
12 S 7 0 0 B 4 2 0 2 THERMISTOR 1 1 1 1 1 1 1 1 1 TH22/TH23
13 S 7 0 0 B 5 6 8 8 DRUM 1 ASSY 1 1 1 1 1 1 1
13 S 7 0 0 B 6 6 8 8 DRUM 1 ASSY 1 1
14 S 7 0 0 B 2 6 8 7 BASE 1 1 1 1 1 1 1 1 1
15 S 7 0 E A 3 1 3 0 LEG PIPE 1 1 1 1 1 1 1 1 1
16 S 7 0 0 B 3 4 0 1 LEV-4 1 1 1 1 1 1 LEV
16 S 7 0 0 B 4 4 0 1 LEV-8 1 1 1 LEV

OCB728B 6
PLFY-M20VEM-E.TH PLFY-M25VEM-E.TH PLFY-M32VEM-E.TH
PLFY-M40VEM-E.TH PLFY-M50VEM-E.TH PLFY-M63VEM-E.TH
PLFY-M80VEM-E.TH PLFY-M100VEM-E.TH PLFY-M125VEM-E.TH

13
14
2
15

1 3

16 4

11
10
9

12

6
6

OCB728B 7
1. The part quantity below indicates the required number of pieces per unit.
2. The circled No. indicates that the part is not shown in the figure.

PLFY-M100VEM-E.TH

PLFY-M125VEM-E.TH
PLFY-M20VEM-E.TH

PLFY-M25VEM-E.TH

PLFY-M32VEM-E.TH

PLFY-M40VEM-E.TH

PLFY-M50VEM-E.TH

PLFY-M63VEM-E.TH

PLFY-M80VEM-E.TH
Wiring
No. Parts No. Parts Name Diagram Remarks
Symbol

1 S 7 0 0 B 7 6 8 8 DRUM 2 ASSY 1 1 1 1 1 1 1
1 S 7 0 0 B 8 6 8 8 DRUM 2 ASSY 1 1
2 S 7 0 E A 2 1 3 0 LEG PUMP 2 2 2 2 2 2 2 2 2
3 S 7 0 E A 1 1 3 0 LEG FA 1 1 1 1 1 1 1 1 1
4 S 7 0 0 B 4 6 5 9 INNER COVER ASSY-S 1 1 1 1 1 1 1
4 S 7 0 0 B 5 6 5 9 INNER COVER ASSY-L 1 1
5 S 7 0 0 B 4 7 6 2 FAN MOTOR 1 1 1 1 1 1 1 MF (DC)-S
5 S 7 0 0 B 5 7 6 2 FAN MOTOR 1 1 MF (DC)-M
6 S70 0B1 105H MOTOR MOUNT 3 3 3 3 3 3 3 3 3
7 S 7 0 0 B 4 1 1 4 TURBO FAN 1 1 1 1 1 1 1 1 1
8 S 7 0 1 1 B 0 9 7 SPL WASHER / NUT 1 1 1 1 1 1 1 1 1 M8
9 S 7 0 B 3 2 4 8 0 HEAT EXCHANGER 1 1 1
9 S 7 0 B 3 3 4 8 0 HEAT EXCHANGER 1 1
9 S 7 0 B 3 4 4 8 0 HEAT EXCHANGER 1
9 S 7 0 B 3 5 4 8 0 HEAT EXCHANGER 1
9 S 7 0 B 3 6 4 8 0 HEAT EXCHANGER 1
9 S 7 0 B 3 7 4 8 0 HEAT EXCHANGER 1
10 S 7 0 0 B 2 0 9 7 FLARE NUT 1 1 1 1 1 1/2"
10 S 7 0 0 B 5 0 9 7 FLARE NUT 1 1 1 1 5/8"
11 S 7 0 0 B 3 0 9 7 FLARE NUT 1 1 1 1 1 1/4"
11 S 7 0 0 B 4 0 9 7 FLARE NUT 1 1 1 1 3/8"
12 S 7 0 0 B 4 2 0 2 THERMISTOR 1 1 1 1 1 1 1 1 1 TH22/TH23
13 S 7 0 0 B 5 6 8 8 DRUM 1 ASSY 1 1 1 1 1 1 1
13 S 7 0 0 B 6 6 8 8 DRUM 1 ASSY 1 1
14 S 7 0 0 B 2 6 8 7 BASE 1 1 1 1 1 1 1 1 1
15 S 7 0 E A 3 1 3 0 LEG PIPE 1 1 1 1 1 1 1 1 1
16 S 7 0 0 B 3 4 0 1 LEV-4 1 1 1 1 1 1 LEV
16 S 7 0 0 B 4 4 0 1 LEV-8 1 1 1 LEV

OCB728B 8
PLFY-M20VEM-ET.UK PLFY-M25VEM-ET.UK PLFY-M32VEM-ET.UK
PLFY-M40VEM-ET.UK PLFY-M50VEM-ET.UK PLFY-M63VEM-ET.UK
PLFY-M80VEM-ET.UK PLFY-M100VEM-ET.UK PLFY-M125VEM-ET.UK

13
14
2
15

1 3

16 4

11
10
9

12

6
6

OCB728B 9
1. The part quantity below indicates the required number of pieces per unit.
2. The circled No. indicates that the part is not shown in the figure.

PLFY-M100VEM-ET.UK

PLFY-M125VEM-ET.UK
PLFY-M20VEM-ET.UK

PLFY-M25VEM-ET.UK

PLFY-M32VEM-ET.UK

PLFY-M40VEM-ET.UK

PLFY-M50VEM-ET.UK

PLFY-M63VEM-ET.UK

PLFY-M80VEM-ET.UK
Wiring
No. Parts No. Parts Name Diagram Remarks
Symbol

1 S 7 0 0 B 7 6 8 8 DRUM 2 ASSY 1 1 1 1 1 1 1
1 S 7 0 0 B 8 6 8 8 DRUM 2 ASSY 1 1
2 S 7 0 E A 2 1 3 0 LEG PUMP 2 2 2 2 2 2 2 2 2
3 S 7 0 E A 1 1 3 0 LEG FA 1 1 1 1 1 1 1 1 1
4 S 7 0 0 B 4 6 5 9 INNER COVER ASSY-S 1 1 1 1 1 1 1
4 S 7 0 0 B 5 6 5 9 INNER COVER ASSY-L 1 1
5 S 7 0 0 B 4 7 6 2 FAN MOTOR 1 1 1 1 1 1 1 MF (DC)-S
5 S 7 0 0 B 5 7 6 2 FAN MOTOR 1 1 MF (DC)-M
6 S70 0B1 105H MOTOR MOUNT 3 3 3 3 3 3 3 3 3
7 S 7 0 0 B 4 1 1 4 TURBO FAN 1 1 1 1 1 1 1 1 1
8 S 7 0 1 1 B 0 9 7 SPL WASHER / NUT 1 1 1 1 1 1 1 1 1 M8
9 S 7 0 B 3 2 4 8 0 HEAT EXCHANGER 1 1 1
9 S 7 0 B 3 3 4 8 0 HEAT EXCHANGER 1 1
9 S 7 0 B 3 4 4 8 0 HEAT EXCHANGER 1
9 S 7 0 B 3 5 4 8 0 HEAT EXCHANGER 1
9 S 7 0 B 3 6 4 8 0 HEAT EXCHANGER 1
9 S 7 0 B 3 7 4 8 0 HEAT EXCHANGER 1
10 S 7 0 0 B 2 0 9 7 FLARE NUT 1 1 1 1 1 1/2"
10 S 7 0 0 B 5 0 9 7 FLARE NUT 1 1 1 1 5/8"
11 S 7 0 0 B 3 0 9 7 FLARE NUT 1 1 1 1 1 1/4"
11 S 7 0 0 B 4 0 9 7 FLARE NUT 1 1 1 1 3/8"
12 S 7 0 0 B 4 2 0 2 THERMISTOR 1 1 1 1 1 1 1 1 1 TH22/TH23
13 S 7 0 0 B 5 6 8 8 DRUM 1 ASSY 1 1 1 1 1 1 1
13 S 7 0 0 B 6 6 8 8 DRUM 1 ASSY 1 1
14 S 7 0 0 B 2 6 8 7 BASE 1 1 1 1 1 1 1 1 1
15 S 7 0 E A 3 1 3 0 LEG PIPE 1 1 1 1 1 1 1 1 1
16 S 7 0 0 B 3 4 0 1 LEV-4 1 1 1 1 1 1 LEV
16 S 7 0 0 B 4 4 0 1 LEV-8 1 1 1 LEV

OCB728B 10
PLFY-M20VEM-ET.TH PLFY-M25VEM-ET.TH PLFY-M32VEM-ET.TH
PLFY-M40VEM-ET.TH PLFY-M50VEM-ET.TH PLFY-M63VEM-ET.TH
PLFY-M80VEM-ET.TH PLFY-M100VEM-ET.TH PLFY-M125VEM-ET.TH

13
14
2
15

1 3

16 4

11
10
9

12

6
6

OCB728B 11
1. The part quantity below indicates the required number of pieces per unit.
2. The circled No. indicates that the part is not shown in the figure.

PLFY-M100VEM-ET.TH

PLFY-M125VEM-ET.TH
PLFY-M20VEM-ET.TH

PLFY-M25VEM-ET.TH

PLFY-M32VEM-ET.TH

PLFY-M40VEM-ET.TH

PLFY-M50VEM-ET.TH

PLFY-M63VEM-ET.TH

PLFY-M80VEM-ET.TH
Wiring
No. Parts No. Parts Name Diagram Remarks
Symbol

1 S 7 0 0 B 7 6 8 8 DRUM 2 ASSY 1 1 1 1 1 1 1
1 S 7 0 0 B 8 6 8 8 DRUM 2 ASSY 1 1
2 S 7 0 E A 2 1 3 0 LEG PUMP 2 2 2 2 2 2 2 2 2
3 S 7 0 E A 1 1 3 0 LEG FA 1 1 1 1 1 1 1 1 1
4 S 7 0 0 B 4 6 5 9 INNER COVER ASSY-S 1 1 1 1 1 1 1
4 S 7 0 0 B 5 6 5 9 INNER COVER ASSY-L 1 1
5 S 7 0 0 B 4 7 6 2 FAN MOTOR 1 1 1 1 1 1 1 MF (DC)-S
5 S 7 0 0 B 5 7 6 2 FAN MOTOR 1 1 MF (DC)-M
6 S70 0B1 105H MOTOR MOUNT 3 3 3 3 3 3 3 3 3
7 S 7 0 0 B 4 1 1 4 TURBO FAN 1 1 1 1 1 1 1 1 1
8 S 7 0 1 1 B 0 9 7 SPL WASHER / NUT 1 1 1 1 1 1 1 1 1 M8
9 S 7 0 B 3 2 4 8 0 HEAT EXCHANGER 1 1 1
9 S 7 0 B 3 3 4 8 0 HEAT EXCHANGER 1 1
9 S 7 0 B 3 4 4 8 0 HEAT EXCHANGER 1
9 S 7 0 B 3 5 4 8 0 HEAT EXCHANGER 1
9 S 7 0 B 3 6 4 8 0 HEAT EXCHANGER 1
9 S 7 0 B 3 7 4 8 0 HEAT EXCHANGER 1
10 S 7 0 0 B 2 0 9 7 FLARE NUT 1 1 1 1 1 1/2"
10 S 7 0 0 B 5 0 9 7 FLARE NUT 1 1 1 1 5/8"
11 S 7 0 0 B 3 0 9 7 FLARE NUT 1 1 1 1 1 1/4"
11 S 7 0 0 B 4 0 9 7 FLARE NUT 1 1 1 1 3/8"
12 S 7 0 0 B 4 2 0 2 THERMISTOR 1 1 1 1 1 1 1 1 1 TH22/TH23
13 S 7 0 0 B 5 6 8 8 DRUM 1 ASSY 1 1 1 1 1 1 1
13 S 7 0 0 B 6 6 8 8 DRUM 1 ASSY 1 1
14 S 7 0 0 B 2 6 8 7 BASE 1 1 1 1 1 1 1 1 1
15 S 7 0 E A 3 1 3 0 LEG PIPE 1 1 1 1 1 1 1 1 1
16 S 7 0 0 B 3 4 0 1 LEV-4 1 1 1 1 1 1 LEV
16 S 7 0 0 B 4 4 0 1 LEV-8 1 1 1 LEV

OCB728B 12
FUNCTIONAL AND ELECTRICAL PARTS
12

13

11

10
8
2
3 5
14 9
7
N

4
1. The part quantity below indicates the required number of pieces per unit.
2. The circled No. indicates that the part is not shown in the figure.
PLFY-M100VEM-E.UK

PLFY-M125VEM-E.UK
PLFY-M20VEM-E.UK

PLFY-M25VEM-E.UK

PLFY-M32VEM-E.UK

PLFY-M40VEM-E.UK

PLFY-M50VEM-E.UK

PLFY-M63VEM-E.UK

PLFY-M80VEM-E.UK

Wiring
No. Parts No. Parts Name Diagram Remarks
Symbol

1 S70 0B5 529H DRAIN PAN 1 1 1 1 1 1 1 1 1

2 S70 0B7 501 ELECTRICAL CONTROL BOX 1 1 1 1 1 1 1 1 1
3 S70 B03 716 TERMINAL BLOCK 1 1 1 1 1 1 1 1 1 TB2 2P (L,N)
4 S70 B45 310 INDOOR CONTROLLER BOARD 1 1 1 1 1 1 1 1 1 I.B
5 S70 29H 523 DRAIN SOCKET 1 1 1 1 1 1 1 1 1 Accessory
6 S70 0B2 527H DRAIN HOSE ASSY 1 1 1 1 1 1 1 1 1
7 S70 0B2 266 FLOAT SWITCH 1 1 1 1 1 1 1 1 1 FS
8 S70 0B2 533 FLOAT SWITCH BASE 1 1 1 1 1 1 1 1 1
9 S70 0B2 355 DRAIN PUMP 1 1 1 1 1 1 1 1 1 DP 220–240 V
10 S70 0B3 533 DRAIN PUMP BASE 1 1 1 1 1 1 1 1 1
11 S70 0B3 502 BELLMOUTH-S 1 1 1 1 1 1 1
11 S70 0B4 502 BELLMOUTH-L 1 1
12 S70 A41 524H DRAIN PLUG 1 1 1 1 1 1 1 1 1
13 S70 EA1 663 WIRE COVER-HI ASSY 1 1 1 1 1 1 1 1 1
14 S70 0B3 202 ROOM TEMP. THERMISTOR 1 1 1 1 1 1 1 1 1 TH21 220XAP

OCB728B 13
 12

13

11

10
8
2
3 5
14 9
7
N

4
1. The part quantity below indicates the required number of pieces per unit.
2. The circled No. indicates that the part is not shown in the figure.
PLFY-M100VEM-ET.UK

PLFY-M125VEM-ET.UK
PLFY-M20VEM-ET.UK

PLFY-M25VEM-ET.UK

PLFY-M32VEM-ET.UK

PLFY-M40VEM-ET.UK

PLFY-M50VEM-ET.UK

PLFY-M63VEM-ET.UK

PLFY-M80VEM-ET.UK

Wiring
No. Parts No. Parts Name Diagram Remarks
Symbol

1 S70 0B5 529H DRAIN PAN 1 1 1 1 1 1 1 1 1

2 S70 0B7 501 ELECTRICAL CONTROL BOX 1 1 1 1 1 1 1 1 1
3 S70 B03 716 TERMINAL BLOCK 1 1 1 1 1 1 1 1 1 TB2 2P (L,N)
4 S70 B45 310 INDOOR CONTROLLER BOARD 1 1 1 1 1 1 1 1 1 I.B
5 S70 29H 523 DRAIN SOCKET 1 1 1 1 1 1 1 1 1 Accessory
6 S70 0B2 527H DRAIN HOSE ASSY 1 1 1 1 1 1 1 1 1
7 S70 0B2 266 FLOAT SWITCH 1 1 1 1 1 1 1 1 1 FS
8 S70 0B2 533 FLOAT SWITCH BASE 1 1 1 1 1 1 1 1 1
9 S70 0B2 355 DRAIN PUMP 1 1 1 1 1 1 1 1 1 DP 220–240 V
10 S70 0B3 533 DRAIN PUMP BASE 1 1 1 1 1 1 1 1 1
11 S70 0B3 502 BELLMOUTH-S 1 1 1 1 1 1 1
11 S70 0B4 502 BELLMOUTH-L 1 1
12 S70 A41 524H DRAIN PLUG 1 1 1 1 1 1 1 1 1
13 S70 EA1 663 WIRE COVER-HI ASSY 1 1 1 1 1 1 1 1 1
14 S70 0B3 202 ROOM TEMP. THERMISTOR 1 1 1 1 1 1 1 1 1 TH21 220XAP

OCB728B 14
 12

13

11

10
8
2
3 5
14 9
7
N

1. The part quantity below indicates the required number of pieces per unit.
2. The circled No. indicates that the part is not shown in the figure.
PLFY-M100VEM-E.TH

PLFY-M125VEM-E.TH
PLFY-M20VEM-E.TH

PLFY-M25VEM-E.TH

PLFY-M32VEM-E.TH

PLFY-M40VEM-E.TH

PLFY-M50VEM-E.TH

PLFY-M63VEM-E.TH

PLFY-M80VEM-E.TH

Wiring
No. Parts No. Parts Name Diagram Remarks
Symbol

1 S70 0B5 529H DRAIN PAN 1 1 1 1 1 1 1 1 1

2 S70 0B7 501 ELECTRICAL CONTROL BOX 1 1 1 1 1 1 1 1 1
3 S70 B03 716 TERMINAL BLOCK 1 1 1 1 1 1 1 1 1 TB2 2P (L,N)
4 S70 B45 310 INDOOR CONTROLLER BOARD 1 1 1 1 1 1 1 1 1 I.B
5 S70 29H 523 DRAIN SOCKET 1 1 1 1 1 1 1 1 1 Accessory
6 S70 0B2 527H DRAIN HOSE ASSY 1 1 1 1 1 1 1 1 1
7 S70 0B2 266 FLOAT SWITCH 1 1 1 1 1 1 1 1 1 FS
8 S70 0B2 533 FLOAT SWITCH BASE 1 1 1 1 1 1 1 1 1
9 S70 0B2 355 DRAIN PUMP 1 1 1 1 1 1 1 1 1 DP 220–240 V
10 S70 0B3 533 DRAIN PUMP BASE 1 1 1 1 1 1 1 1 1
11 S70 0B3 502 BELLMOUTH-S 1 1 1 1 1 1 1
11 S70 0B4 502 BELLMOUTH-L 1 1
12 S70 A41 524H DRAIN PLUG 1 1 1 1 1 1 1 1 1
13 S70 EA1 663 WIRE COVER-HI ASSY 1 1 1 1 1 1 1 1 1
14 S70 0B3 202 ROOM TEMP. THERMISTOR 1 1 1 1 1 1 1 1 1 TH21 220XAP

OCB728B 15
 12

13

11

10
8
2
3 5
14 9
7
N

1. The part quantity below indicates the required number of pieces per unit.
2. The circled No. indicates that the part is not shown in the figure.
PLFY-M100VEM-ET.TH

PLFY-M125VEM-ET.TH
PLFY-M20VEM-ET.TH

PLFY-M25VEM-ET.TH

PLFY-M32VEM-ET.TH

PLFY-M40VEM-ET.TH

PLFY-M50VEM-ET.TH

PLFY-M63VEM-ET.TH

PLFY-M80VEM-ET.TH

Wiring
No. Parts No. Parts Name Diagram Remarks
Symbol

1 S70 0B5 529H DRAIN PAN 1 1 1 1 1 1 1 1 1

2 S70 0B7 501 ELECTRICAL CONTROL BOX 1 1 1 1 1 1 1 1 1
3 S70 B03 716 TERMINAL BLOCK 1 1 1 1 1 1 1 1 1 TB2 2P (L,N)
4 S70 B45 310 INDOOR CONTROLLER BOARD 1 1 1 1 1 1 1 1 1 I.B
5 S70 29H 523 DRAIN SOCKET 1 1 1 1 1 1 1 1 1 Accessory
6 S70 0B2 527H DRAIN HOSE ASSY 1 1 1 1 1 1 1 1 1
7 S70 0B2 266 FLOAT SWITCH 1 1 1 1 1 1 1 1 1 FS
8 S70 0B2 533 FLOAT SWITCH BASE 1 1 1 1 1 1 1 1 1
9 S70 0B2 355 DRAIN PUMP 1 1 1 1 1 1 1 1 1 DP 220–240 V
10 S70 0B3 533 DRAIN PUMP BASE 1 1 1 1 1 1 1 1 1
11 S70 0B3 502 BELLMOUTH-S 1 1 1 1 1 1 1
11 S70 0B4 502 BELLMOUTH-L 1 1
12 S70 A41 524H DRAIN PLUG 1 1 1 1 1 1 1 1 1
13 S70 EA1 663 WIRE COVER-HI ASSY 1 1 1 1 1 1 1 1 1
14 S70 0B3 202 ROOM TEMP. THERMISTOR 1 1 1 1 1 1 1 1 1 TH21 220XAP

OCB728B 16
 2 OPTIONAL PARTS

Parts name Parts No.

SPACE PANEL PAC-SJ65AS-E
AIR OUTLET SHUTTER PLATE PAC-SJ37SP-E
WIRED REMOTE CONTROLLER (MA REMOTE CONTROLLER) PAR-40MAA
WIRED REMOTE CONTROLLER (MA REMOTE CONTROLLER) PAR-U02MEDA
WIRED REMOTE CONTROLLER (SIMPLE MA REMOTE CONTROLLER) PAC-YT52CRA
WIRELESS REMOTE CONTROLLER PAR-SL100A-E
WIRELESS REMOTE CONTROLLER PAR-FL32MA
HIGH EFFICIENCY FILTER ELEMENT PAC-SH59KF-E
MULTI-FUNCTIONAL CASEMENT PAC-SH53TM-E
FLANGE FOR FRESH AIR INTAKE PAC-SH65OF-E
MA & CONTACT TERMINAL INTERFACE MAC-397IF-E
REMOTE SENSOR PAC-SE41TS-E
Wi-Fi INTERFACE MAC-557IF-E
REMOTE ON/OFF ADAPTER PAC-SE55RA-E
REMOTE DISPLAY ADAPTER PAC-SA88HA-E
GRILLE (i-see Sensor) PLP-6EAE
GRILLE (i-see Sensor with signal receiver) PLP-6EALE
GRILLE (i-see Sensor with receiver and wireless remote controller) PLP-6EALME
GRILLE (Standard) PLP-6EA
GRILLE (Standard with signal receiver) PLP-6EAL
GRILLE (Standard with receiver and wireless remote controller) PLP-6EALM
GRILLE (Automatic filter elevation without i-see Sensor) PLP-6EAJ
GRILLE (Automatic filter elevation with i-see Sensor) PLP-6EAJE
GRILLE (Black panel) PLP-6EAB
i-see Sensor CORNER PANEL PAC-SE1ME-E
SIGNAL RECEIVER CORNER PANEL PAR-SE9FA-E

OCB728B 17
 HEAD OFFICE : TOKYO BUILDING, 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN

CCopyright 2019 MITSUBISHI ELECTRIC CORPORATION

Issued: Jul. 2023 No. OCB728 REVISED EDITION-B
Issued: Jun. 2020 No. OCB728 REVISED EDITION-A
Published: Nov. 2019 No.OCB728
Made in Japan Specifications are subject to change without notice.