Mitsubishi PLFY-P32VBM-E.UK, PLFY-P32VBM-E1.UK, PLFY-P32VBM-ER2.UK, PLFY-P40VBM-E.UK, PLFY-P40VBM-E1.UK Parts Catalog

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS

PARTS CATALOG

Indoor unit
[Model names] [Service Ref.]

PLFY-P32VBM-E

PLFY-P40VBM-E

PLFY-P50VBM-E

PLFY-P63VBM-E

PLFY-P80VBM-E

PLFY-P100VBM-E

PLFY-P125VBM-E

PLFY-P32VBM-E.UK
PLFY-P32VBM-E

1.UK

PLFY-P32VBM-ER2.UK
PLFY-P40VBM-E.UK
PLFY-P40VBM-E

1.UK

PLFY-P40VBM-ER2.UK
PLFY-P50VBM-E.UK
PLFY-P50VBM-E

1.UK

PLFY-P50VBM-ER2.UK
PLFY-P63VBM-E.UK
PLFY-P63VBM-E

1.UK

PLFY-P63VBM-ER2.UK
PLFY-P80VBM-E.UK
PLFY-P80VBM-E

1.UK

PLFY-P80VBM-ER2.UK
PLFY-P100VBM-E.UK
PLFY-P100VBM-ER2.UK
PLFY-P125VBM-E.UK
PLFY-P125VBM-ER2.UK

February 2009

No. OCB413

REVISED EDITION-B

Revision:

• PLFY-P32/40/50/63/80/100/125
VBM-ER2.UK are added in

REVISED EDITION-B.

• Some descriptions have been
modified.

• Please void OCB413 REVISED
EDITION-A.

Note:

• RoHS compliant products have
<G> mark on the spec name
plate.

Model name
indication

INDOOR UNIT

CONTENTS

1. RoHS PARTS LIST

2. OPTIONAL PARTS

............................................

...........................................

SERVICE MANUAL (OCH413)

2

5

1

RoHS PARTS LIST

PANEL PARTS
PLP-6BA
PLP-6BAJ

14

1

3

15

16

14

2

9

2

4

10

2

2

5

6

7

11

4

13

12

8

Part numbers that are circled are not shown in the illustration.

No.

1
2

3
4

5
6
7

8

9
10
11
12
13
14
15
16

17
18

Parts No. Parts Name

RoHS

G

S70 E20 003

G

S70 E20 002

G

S70 E30 638

G

S70 E40 638

G

S70 E20 638

G

S70 E20 317

G

S70 E50 658

G

S70 E20 500

G

S70 E20 691

G

S70 E30 691

G

S70 E00 223

G

S70 E00 063

G

S70 E00 040

G

S70 E01 040

G

S70 E60 714

G

S70 0B0 213

G

S70 0B6 310

G

S70 0B0 512

G

S70 E20 305

G

S70 E20 673

AIR OUTLET GRILLE
VANE ASSY
CORNER PANEL (L
CORNER PANEL (L
CORNER PANEL
WIRELESS ADAPTER
RECEIVER
L. L. FILTER-A
GRILLE ASSY
GRILLE ASSY
STEPPING MOTOR
VANE BUSH-A
GEAR(Vane
GEAR(S/M
REMOTE CONTROLLER
MOTOR BOX
CONTROLLER BOARD
LIMIT SWITCH
CABLE ASSY
SCREW ASSY

)
)

)

)

Specification

Q'ty/unit

PLP-6

BA BAJ

11
44
1

1

33

1W.B

1RU
11
1

1
44 MV
88
44
44

1

2

1

1

1
11

Remarks

(

Drawing No.

for Auto Grille

for W.B.
Accessory

)

Wiring

Diagram

Symbol

UK1

U.B
LS1

Recom­mended

Q'ty

2

STRUCTIONAL AND FUNCTIONAL PARTS
PLFY-P32VBM-E.UK
PLFY-P40VBM-E.UK

1
2

PLFY-P50VBM-E.UK
PLFY-P63VBM-E.UK

3

PLFY-P80VBM-E.UK
PLFY-P100VBM-E.UK

4

PLFY-P125VBM-E.UK
PLFY-P32VBM-E
PLFY-P40VBM-E

1.UK

1.UK

PLFY-P50VBM-E1.UK
PLFY-P63VBM-E1.UK
PLFY-P80VBM-E1.UK

5
6

PLFY-P32VBM-ER2.UK
PLFY-P40VBM-ER2.UK

7

PLFY-P50VBM-ER2.UK
PLFY-P63VBM-ER2.UK
PLFY-P80VBM-ER2.UK
PLFY-P100VBM-ER2.UK

8

PLFY-P125VBM-ER2.UK

14

13

2

6

10

No.

1
2 G S70 0B2 130 LEG 1A 22222222222222222

3 G S70 0B1 130 LEG 1B 11111111111111111
4

5

6 G S70 0B1 105 MOTOR MOUNT 33333333333333333

7

8

9

10

11

12 G S70 0B2 202 THERMISTOR 11111111111111111
13
14 G S70 0B1 687 BASE 11111111111111111

Parts No. Parts Name

RoHS

G S70 0B3 688 DRUM 2 ASSY 11111 1111111111
G S70 0B4 688 DRUM 2 ASSY 1 1

G S70 0B1 659 INNER COVER ASSY - S 11111 1111111111
G S70 0B2 659 INNER COVER ASSY - L 1 1
G S70 0B1 762 FAN MOTOR 11111 MF
G S70 0B2 762 FAN MOTOR 1 1 MF
G S70 0B3 762 FAN MOTOR 1 1 1 1111111 MF

G S70 0B1 114 TURBO FAN 11111
G S70 0B2 114 TURBO FAN 1 1
G S70 0B3 114 TURBO FAN 1 1 1 1111111
G S70 08K 097 SPL WASHER/NUT M8 111111 1
G S70 10B 097 SPL WASHER/NUT M6 1 1 1 1111111
G S70 0B1 401
G S70 0B2 401
G S70 0C1 480 HEAT EXCHANGER 1 1 1
G S70 0C2 480 HEAT EXCHANGER 1 1 1
G S70 0C3 480 HEAT EXCHANGER 1 1
G S70 0C4 480 HEAT EXCHANGER 1 1 1
G S70 0C5 480 HEAT EXCHANGER 1 1 1
G S70 0C6 480 HEAT EXCHANGER 1
G S70 0C7 480 HEAT EXCHANGER 1
G S70 0C8 480 HEAT EXCHANGER 1
G S70 E17 097 FLARE NUT 3/8" 1 1 1 1 1 1
G S70 E15 097 FLARE NUT 5/8" 1 1 1 1 1
G S70 E16 097 FLARE NUT 3/4" 1 1

G S70 0B1 688 DRUM 1 ASSY 11111 1111111111
G S70 0B2 688 DRUM 1 ASSY 1 1

LINER EXPANSION VALVE
LINER EXPANSION VALVE

Specifi -

PLFY-P·VBM-E.UK

cation

32 40 50 63 80

1111 1111 1111 LEV

PLFY-P·VBM-E1.UK

100

32 40 50 63 80 32 40 50 63 80

125

1 1 1 1 1 LEV

9

Q'ty/unit

PLFY-P·VBM-E2.UK

100
125

Remarks
(Drawing

No.)

33

12
11 Flare nut

Wiring

Daigram

Symbol

TH22/TH23

Recom­mended

Q'ty

FUNCTIONAL AND ELECTRICAL PARTS
PLFY-P32VBM-E.UK
PLFY-P40VBM-E.UK
PLFY-P50VBM-E.UK
PLFY-P63VBM-E.UK
PLFY-P80VBM-E.UK
PLFY-P100VBM-E.UK
PLFY-P125VBM-E.UK
PLFY-P32VBM-E
PLFY-P40VBM-E

1.UK

1.UK

PLFY-P50VBM-E1.UK
PLFY-P63VBM-E1.UK
PLFY-P80VBM-E1.UK
PLFY-P32VBM-ER2.UK
PLFY-P40VBM-ER2.UK
PLFY-P50VBM-ER2.UK
PLFY-P63VBM-ER2.UK

5

4

PLFY-P80VBM-ER2.UK
PLFY-P100VBM-ER2.UK

12

PLFY-P125VBM-ER2.UK

1

14

2

13

12

11

10

3

2

15

9

16

8

No.

1
2
3
4
5

6
7

8

9
10
11
12
13
14
15
16

G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G

Parts No. Parts Name

RoHS

S70 0B2 529
S70 0B6 501
S70 B02 716
S70 0B4 716
S70 512 716
S70 0B5 310
S70 0B4 310
S70 29H 523
S70 0B1 527
S70 0B1 266
S70 0B1 533
S70 0B1 355
S70 0B2 502
S70 A41 524
S70 0B1 663
S70 0B1 313
S70 0B1 202

DRAIN PAN
ELECTRICAL CONTROL BOX
TERMINAL BLOCK
TERMINAL BLOCK
TERMINAL BLOCK
INDOOR CONTROLLER BOARD
INDOOR CONTROLLER BOARD
DRAIN SOCKET
DRAIN HOSE ASSY
DRAIN SENSOR (Float Switch)
DRAIN SENSOR HOLDER
DRAIN PUMP
BELLMOUTH
DRAIN PLUG
CORNER COVER
ADDRESS BOARD
ROOM TEMP. THERMISTOR

RS SBA

7

6

Qty/unit

Specification

3P (M1,M2,S) TB4
3P (L, N, )TB2

2P (1,2) TB15

PLFY-P·VBM-E(1).UK
32/40/50/63/80/100/125

1
1
1
1
1
1

1
1
1
1
1
1
1
1
1
1

PLFY-P·VBM-ER2.UK
32/40/50/63/80/100/125

1
1
1
1
1

1
1
1
1
1
1
1
1
1
1
1

Remarks
(Drawing

No.)

ACCESSORY

Wiring

Diagram

Symbol

I.B
I.B

FS

DP

A.B

TH21

Recom­mended

Q'ty

4

2

2-1. OPTIONAL PARTS LIST
2-1-1. MULTI FUNCTION CASEMENT

OPTIONAL PARTS

Part No.

2-1-2. AIR OUTLET SHUTTER PLATE

Part No. PAC-SH51SP-E

2-1-3. HIGH EFFICIENCY FILTER (PAC-SH53TM-E is required in using this optional part.)

Part No. PAC-SH59KF-E

2-1-4. i-SEE SENSOR CORNER PANEL

Part No. PAC-SA1ME-E

2-1-5. AUTOMATIC FILTER ELEVATION PANEL

Part No. PLP-6BAJ

2-1-6. SPACE PANEL

PAC-SH53TM-E

Part No.

2-1-7. FLANGE FOR FRESH AIR INTAKE

Part No.

2-1-8. WIRELESS SIGNAL RECEIVER (CORNER PANEL)

Part No.

2-1-9. WIRELESS REMOTE CONTROLLER

Part No.

2-1-10. WIRED REMOTE CONTROLLER (MA REMOTE CONTROLLER)

Part No.

2-1-11. WIRED REMOTE CONTROLLER (ME REMOTE CONTROLLER)

PAC-SH48AS-E

PAC-SH65OF-E

PAR-SA9FA-E

PAR-FL32MA

PAR-21MAA

Part No.

2-1-12. DECORATION PANEL

Part No.

PAR-F27MEA

PLP-6BA

5

2-2. AUTOMATIC FILTER ELEVATION PANEL
2-2-1. OPERATION (AUTOMATIC FILTER ELEVATION PANEL: PLP-6BAJ)

(1) Normal operation
 UP/DOWN
Air intake grille is raised/lowered by
instructions of “UP” and “DOWN”.
Air intake grille does not move under the

UP/DOWN

Machine 1
state of no-load detection or obstacle detection.
Air intake grille stops automatically at the set lowering
distance from the ceiling level.
 STOP
It stops in the cases below :

Detection
switch

• When it reaches at the set lowering distance from
the ceiling level.
It automatically stops based on the calculation at
distance from the time taken to lower.

• When it is stored in the panel.

Wire 1a

Air intake grille is judged to be stored in the panel
when storage detection switch is pressed for 3 seconds continuously.

• When receiving instructions of “STOP”, “DOWN” while moving up and “UP” while moving down.
“STOP” button is only for the remote controller for Automatic Filter Elevation Panel.
As for wired remote controller, it takes several seconds to stop due to transmission speed.

• When both wire 1b and wire 2b are no-loaded.
Only the wire b in each UP/DOWN Machine has tension detection switch.

(2) Special operation
Re-storing operation
Case : Catch of grille or malfunction of storage detection switch
Re-storing operation will be done when storage detection switch is not pressed with air intake grille raised
by the set distance. And operation below will be repeated up to 4 times.
10cm down 30cm up ···· 10cm down 30cm up
 No-load detection
Case : “UP/DOWN” instruction without grille.
When both wire 1b and wire 2b are no-loaded, grille does not move.
 Obstacle detection
Case : Making contact with something while lowering.
When both wire 1b and wire 2b are no-loaded by making contact with something while lowering, it stops and
is raised by 10cm and stops again.

Wire 1b

Wire 2a

Fig.1

UP/DOWN
Machine 2

Wire 2b

[Emergency operation]

• When the wireless remote controller cannot be used (in the case of battery discharge, misplacing of the wireless
remote controller, malfunctioning and so on), the emergency switch on the sensor can be used as an alternative.
* When doing this, particular caution must be taken not to fall.
To lower the air intake grille : Press the button once.

(For emergency heating operation, press this button.)

To raise the air intake grille : Press the button once.
(For emergency cooling operation, press this button.)

• To stop the air intake grille from moving, use the opposite buttons to those used to initiate movement.
(To stop it from lowering, press the “UP” button; To stop it from rising, press the “Down” button.)

• When up/down machine is out of order, fix air intake grille temporarily and indoor can be operated.
+ For details, refer to installation manual for grille.

SW22 (Lowering distance Set Up)

Lowering distance

Rough Indication of

the Ceiling Height

Configuration

Lowering distance

Rough Indication of

the Ceiling Height

Configuration

1.2 m

- 2.4 m 2.4 m - 2.8 m 2.8 m - 3.2 m 3.2m - 3.6m

ON
OFF

123456789

2.8 m 3.6 m

3.6 m - 4.0 m 4.0 m - 4.4 m 4.4 m - 4.8 m 4.8 m - 5.2 m

ON
OFF

123456789

Lowering distance

Rough Indication of

the Ceiling Height

Configuration

10

Lowering distance
Rough Indication of

the Ceiling Height

Configuration

10

1.6 m (Initial setting)

ON
OFF

123456789

3.2 m 4.0 m

ON
OFF

123456789

Lowering distance

Rough Indication of

the Ceiling Height

Configuration

10

Lowering distance

Rough Indication of

the Ceiling Height

Configuration

10

2.0 m

ON
OFF

123456789

ON
OFF

123456789

Lowering distance

Rough Indication of

the Ceiling Height

Configuration

10

Lowering distance

Rough Indication of

the Ceiling Height

Configuration

10

ON
OFF

123456789

ON
OFF

123456789

2.4 m

10

10

6

2-2-2. ELECTRICAL CIRCUIT

(1) Wiring diagram (Panel)

UK1

UK1

LS21

MU1

LS21

MU1

Panel

FUSE

R
E
D

3

W.B

CNB

1

(WHT)

2

BZ

3
4

SW1

5
6
7

SW2

8

RU

9

B

R

L

E

K

D

11325

U.B

GRN/YLW

LS1

2
1

WHT

2

WHT

1

WHT
WHT

BLK
BLK

CN2G

(BLK)

CN2F

(BLK)

1

1

ON

2

2

SW22

123456789

1

CN2E
(RED)

B

O

Y

R

R

L

N

N

W

CN3G

3

(BLK)

2

CN2B

CN2C

(WHT)

(WHT)

1

1

B

10

L

K

2

2

R
E
D

CN3A

B

R

(RED)

L

E

K

D

Indoor unit

9

I.B

CNAC
(WHT)

CN22
(BLU)

CN90
(WHT)

Symbol Name Symbol Name

U.B Auto grille controller board W.B Wireless remote controller board

FUSE Fuse (3.15A)

BZ Buzzer
RU Receiver

SW22 switch (Lowering distance set up) SW1 Emergency switch (heating/down)

UK1 Up/down machine SW2 Emergency switch (cooling/up)

MU1 Motor (Up/down) LS1 Limit switch (storage detection)
LS21 Limit switch (tension detection) R.B Wired remote controller

I.B Indoor controller board

CN3G
(BLK)

TB5

11
22

TB6

R.B

(2) Check point of trouble
<LED display>

Turn OFF : No power supply
Blink : Storage detection switch ON (short)
One blink : Storage detection switch OFF (open)
Two blinks : Tension detection switch OFF (open)

<controller board>

Check item Check point Normal Remarks
Up/down controller

P.C. board supply
voltage

Up/down machine
supply voltage

CN3A
(between 3-5)

AC198~264V

CN2B,CN2C DC10~12V

Check when instructing up/down with LED
blinking once.

<Up/down machine>

Check item Check point Normal Check contents
Storage detection

switch
Tension detection

switch
Motor CN2B,CN2C 5~20 Check if it is not open or short.

Entwining wires Pull wire

CN2E open or short

Check if it is short when pressing push switch.

CN2F,CN2G open or short Check if it is short when wire b is tensioned.

Retension :
about 2kgf

Check if wire is drawn out by pulling with 3kgf.

7

2-2-3. Troubleshooting

• Check the following points.

Problem Possible Reason Corrective Action

Air intake grille does not
function with operation of the
wireless remote controller.

Air intake grille cannot be
fixed in place.

Air-conditioner is running. Stop running the air-conditioner and try again.
Power failure

Batteries are not inserted into the wireless remote controller.

After recovering from power failure, try again.
Install or replace the battery.

Or battery power is running low.
There is something on the air intake grille.

Or something is stuck in the air intake grille.

Remove the objects or obstacles from the
air intake grille.
Or, remove the stuck object.

There is something on the air intake grille.

Remove the objects or obstacles from the
air intake grille.

Filter is not properly installed.

Lower the air intake grille again and check
whether the filter is installed in the correct
position.

Air intake grille stops lowering.
(Air intake grille would not
lower any further.)

Noises are made during
up/down operation.
(While air intake grille is
moving up/down.)

Noises are made while putting
the air intake grille into place.

Air intake grille repeats rising
and lowering several times
while being put into place.

Air intake grille leans toward
one side during the up/down
operation.

Air intake grille is not hung with all 4 hooks.

The air intake grille has finished lowering to the auto-stop
position.

This is the noise made when the wire is wound and
unwound.

This is the operational noise for putting the air intake
grille into place.

This is the operation for putting the air intake grille into
place.

The speeds of winding/unwinding wires are slightly
different for each wire.

Lower the air intake grille again and hook
on the air intake grille.

This is normal.

This is normal.

HEAD OFFICE : TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN

cCopyright 2007 MITSUBISHI ELECTRIC ENGINEERING CO., LTD.
Distributed in Feb. 2009 No. OCB413 REVISED EDITION-B PDF 6
Distributed in Oct. 2007 No. OCB413 REVISED EDITION-A PDF 7
Distributed in Mar. 2007 No. OCB413 PDF 7
Made in Japan

New publication, effective Feb. 2009
Specifications subject to change without notice