Mitsubishi PCFY-P100VGM, PCFY-P125VGM, PCFY-P40VGM, PCFY-P63VGM Service Manual

TECHNICAL & SERVICE MANUAL

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS

CONTENTS

1. SAFETY PRECAUTION ·······················2

2. PART NAMES AND FUNCTIONS········4

3. SPECIFICATIONS·································6

4. OUTLINES AND DIMENSIONS············8

5. WIRING DIAGRAM·····························12

6.

REFRIGERANT SYSTEM DIAGRAM

···13

7. TROUBLE SHOOTING·······················14

8. DISASSEMBLY PROCEDURE···········19

9. PARTS LIST········································23

<Indoor unit>

PCFY-P40VGM
PCFY-P63VGM
PCFY-P100VGM
PCFY-P125VGM

No. OC178

1998

[ Model name ]

INDOOR UNIT

Ceiling Suspended

Series PCFY

PCFY-P40VGM
PCFY-P63VGM
PCFY-P100VGM
PCFY-P125VGM

[ Service Ref. ]

R407C

/

R22

2

1

SAFETY PRECAUTION

Cautions for using with the outdoor unit which adopts R407C refrigerant.

· Do not use the existing refrigerant piping.

-The old refrigerant and refrigerator oil in the existing piping contains a large amount of chlorine which may cause the
refrigerator oil of the new unit to deteriorate.

· Use “low residual oil piping”.

-If there is a large amount of residual oil (hydraulic oil, etc.) inside the piping and joints, deterioration of the refrigerator oil
will result.

· Store the piping to be used during installation indoors and keep both ends of the piping sealed until just before
brazing. (Store elbows and other joints in a plastic bag.)

-If dust, dirt, or water enters the refrigerant cycle, deterioration of the oil and compressor trouble may result.

· Use ESTER , ETHER or HAB as the refrigerator oil to coat flares and flange connection parts.

· Use liquid refrigerant to seal the system.

-If gas refrigerant is used to seal the system, the composition of the refrigerant in the cylinder will change and performance

may drop.

· Do not use a refrigerant other than R407C.

-If another refrigerant (R22, etc.) is used, the chlorine in the refrigerant may cause the refrigerator oil to deteriorate.

· Use a vacuum pump with a reverse flow check valve.

-The vacuum pump oil may flow back into the refrigerant cycle and cause the refrigerator oil to deteriorate.

3

[3] Refrigerant recharging

(1) Refrigerant recharging process

1Direct charging from the cylinder

·R407C cylinder are available on the market has a syphon pipe.

·Leave the syphon pipe cylinder standing and recharge it.
(By liquid refrigerant)

(2) Recharge in refrigerant leakage case

·After recovering the all refrigerant in the unit, proceed to working.

·Do not release refrigerant in the air.

·After completing the repair service, recharge the cycle with the specified amount of
liquid refrigerant.

Gravimeter

Unit

[1] Service tools

Use the below service tools as exclusive tools for R407C refrigerant.

No. Tool name Specifications

1 Gauge manifold ·Only for R407C.

·Use the existing fitting SPECIFICATIONS. (UNF7/16)

·Use high-tension side pressure of 3.43MPa·G or over.

2 Charge hose ·Only for R407C.

·Use pressure performance of 5.10MPa·G or over.

3 Electronic scale
4 Gas leak detector ·Use the detector for R134a or R407C.
5 Adapter for reverse flow check. ·Attach on vacuum pump.
6 Refrigerant charge base.
7 Refrigerant cylinder. ·For R407C ·Top of cylinder (Brown)

·Cylinder with syphon

8 Refrigerant recovery equipment

.

[2] Notice on repair service

·After recovering the all refrigerant in the unit, proceed to working.

·Do not release refrigerant in the air.

·After completing the repair service, recharge the cycle with the specified amount of the
liquid refrigerant.

4

PART NAMES AND FUNCTION

2

● Indoor (Main) Unit

Air outlet

Intake grille

Air intake

Left/right guide vanes

Change the direction of airflow
from the horizontal blower.

Long-life fillter

Removes dust and foreigh matter from air coming in
through the grille (Recommended cleaning interval :
Approx, every 2,500 operating hours)

Up/down guide vanes

Change the direction of airflow from the
vartical blower.

● Remote controller

[PAR-F25MA]

● Once the controls are set, the same operation mode can
be repeated by simply pressing the ON/OFF button.

This switches between continuous
operation and the timer operation.

TIMER button

This sets the ventilation fan speed.

AIR SPEED button

Press this button to switch the cooler
electronic dry (dehumidify) automatic and
heater modes.

OPERATION SWITCH button

This sets the room temparature The
temparature setting can be performed in 1°C
units

Setting range

Cooler 19°C to 30°C

TEMP ADJUSTMENT button

This sets of switches the current time.
start time and stop time.

TIME SETTING button

(This button does not operate in this
model)

This switches the horizontal fan
motion ON and OFF.

LOUVER button

This swiches between the operation
and stop modes each time it is
pressed. The lamp on this button
lights during operation.

ON/OFF button

This adjusts the vertical angle of the
ventilation.

AIR DIRECTION button

Only press this button to perform an
inspection check or test operation Do
not use it for nomal operation.

CHECK-TEST RUN button

This resets the filter service indication
display.

FILTER button

5

Caution

● Only the Power display lights when the unit is stopped and power supplied to the unit.

● When power is turned ON for the first time the (CENTRAL CTRL) display appears to go off momentarily but this is not a

malfunction.

● When the central control remote control unit, which is sold separately, is used the ON-OFF button, operation switch button
and TEMP adjustment button do not operate.

● “NOT AVAILABLE” is displayed when the Air speed button are pressed.This indicates that this room unit is not equipped
with the fan direction adjustment function and the louver function.

●When power is turned ON for the first time, it is normal that “HO” is displayed on room temperature indecation (For
max.2minutes). Please wait until this “HO” indication disappear then start the operation.

5

F

M2A

CENTRALLY
CONTROLLED display

This indicates when the unit is

controlled by optional features such
as central control type remote
controller.

TIMER display

This indicates when the continous

operation and time operation modes
are set.

It also display the time for the timer

operation at the same time as when
it is set.

OPERATION MODE display

This indicates the operation mode.

STANDBY display

This indicates when the standby

mode is set from the time the sleep
operation starts until the heating air
is discharged.

DEFROST display

This indicates when the defrost

operation is performed.

CHECK display

This indicates when a malfunction

has occurred in the unit which should
be checked.

CLOCK display

The current time , start time and stop
time can be displayed in tensecond
intervals by pressing the time switch
button. The start time or stop time is
always displayed during the timer
operation.

● Display

In this display example on the
bottom left, a condition where all
display lamps light is shown for
explanation purposes although this
differs from actual operation.

Operation lamp

This lamp lights during operation,
goes off when the unit stops and
flashes when amalfunction occurs.

POWER display

This lamp lights when electricity is
supplied to the unit.

SET TEMPERATURE display

This displays the selected setting
temperature.

FAN SPEED display

This displays the air direction.

ROOM TEMPERATURE display

The temperature of the suction air is
displayed during operation. The
display range is 8° to 39°C. The
display flashes 8°C when the actual
temperature is less than 8° and
flashes 39°C when the actual
temperature is greater than 39°C.

display

This display lights in the check mode
or when a test operation is
performed.

CHECK MODE

TEST RUN

FILTER display

This lamp lights when the filter need
to be cleaned.

AIR DIRECTION display

The selected fan speed is displayed.

Item

6

SPECIFICATIONS

3

3-1. Specification

PCFY-P40VGM PCFY-P63VGM PCFY-P100VGM PCFY-P125VGM

kW 4.7 7.3 11.6 14.5

kW 5.2 8.3 13.0 16.3

kw 0.10 0.13 0.16 0.24

kW 0.10 0.13 0.16 0.24

A 0.46 0.60 0.73 1.10

A 0.46 0.60 0.73 1.10

%91 90 91 91

%91 90 91 91

– Unit : Munsell<0.70Y 8.59/0.97>

mm 210 270

mm 1000 1310 1310 1620

mm 680

- Cross fin (Aluminum plate fin and copper tube)

- Sirocco fan

✕

2 Sirocco fan ✕ 3 Sirocco fan ✕ 3 Sirocco fan ✕ 4

k/min 12-11-10-8 18-16-14-12 25-23-20-18 35-32-28-26

Pa 0

kW 0.054 0.07 0.09 0.15

PP honey comb

[mm 12.7<1/2”> 15.88<5/8”> 19.05<3/4”>

[mm 6.35<1/4”> 9.52<3/8”> 9.52<3/8”>

[mm PVC pipe VP-25 connectable

dB(A) 38-36-33-29 39-37-34-32 43-41-38-36 44-42-39-37

kg 27 34 37 43

V•Hz Single phase 220V-240V 50Hz

Note : w1. Rating conditions

Cooling: Indoor: 27°C DB. 19.5°C WB

outdoor: 35°C DB. 24°C WB

Heating: Indoor: 21°C

outdoor: 7°C DB. 6°C WB

w2. Air flow and the noise level are indicated as High - Middium1 - Middium2 - Low.

Power source

Cooling capacity

Heating capacity

Cooling

Heating

Cooling

Heating

Cooling

Heating

Exterior

(munsell symbol)

Height

Width

Depth

Heat exchanger

Air filter

Gas
side

Refrigerant

pipe

dimensions

Drain pipe size

Noise level w2

Product weight

Liquid

side

Fan motor

Output

Type ✕ No

Air flow w2

External

static pressure

Dimensions

Electric characteristic

Power

consum

ption

current

Power
factor

Fan

7

Power supply
terminal block TB2 (L,N,;) 330V 30A

Transmission
terminal block TB5 (M1,M2,S) 250V 20A

3-2. Electrical parts specifications

Model

Parts

name

Symbol PCFY-P40VGM PCFY-P63VGM PCFY-P100VGM PCFY-P125VGM

Tranrsformer T (Primary) 50/60Hz 220-240V (Secondary) (18.4V 1.7A)

Room temperature
thermistor TH21

Liquid pipe
thermistor TH22

Resistance : 0:/15k' , 10:/9.6k' , 20:/6.3k' , 25:/5.4k' , 30:/4.3k' , 40:/3.0k

'

Gas pipe
Thermistor TH23

Fuse FUSE 250V 6.3A

Fan motor MF

Inner-thermostat

Fan motor capacitor C1 3= x 440V 4= x 440V 4= x 440V 6= x 440V

Vane motor MV

Linear expansion valve LEV

(Indoor controller board)

(with Inner-thermostat)

OFF 130:±5:

MP35EA

DC12V

MP42EA

DC12V

DC12V Stepping
motor drive
{ 3.2 (0~2000pulse)

DC12V Stepping motor drive
{ 5.2 (0~2000pulse)

4-Pole Output 54W
D09B4P54MS

4-Pole Output 90W
D10B4P90MS

4-Pole Output 150W
D10B4P150MS

4-Pole Output 70W
D09C4P70MS

8

OUTLINES AND DIMENSIONS4

INDOOR UNIT
PCFY-P40VGM

(Suspension bolt pitch)

2

1

Air intake

When electrical box

is pulled down

Electrical box

Air outlet

7

8

5

4

3

2

6

Electrical box

(Drainage)

(1/2F)gas

(1/4F)liquid

( FRONT VIEW )

Ceiling

56506

161 90

904

933

157

70

15

85

81

210

226

241

201

182

180

76

680

254

150 17

70140

320 80

918

1000

983

6 ~ 7

928

525

42 179

161 32

46

175

131

1

352

171

138

86

263

38

38

79

1 Drainage pipe connection (26mm I.D.) 5 Refrigerant-pipe connection (liquid pipe side/flared connection)

2 Drainage pipe connection (for the left arrangement) 6 Knock out hole for upper drain pipe arrangement

3 Knock out hole for left drain-piping arrangement 7 Knock out hole for left drain pipe arrangement

4 Refrigerant-pipe connection (gas pipe side/flared connection) 8 Knock out hole for wining arrangement

NOTES:

1. Use M10 or W3/8 screws for anchor bolt.

2. Please be sure when installing the drain-up machine (option parts).

refrigerant pipe will be only upper drain pipe arrangement.

Unit : mm

9

PCFY-P63VGM

(Drainage)(Drainage)

(5/8F)gas(5/8F)gas

(3/8F)liquid(3/8F)liquid

Air intakeAir intake

Air outletAir outlet

(Suspension bolt pitch)(Suspension bolt pitch)

Electrical boxElectrical box

When electrical boxWhen electrical box

is pulled downis pulled down

CeilingCeiling

( FRONT VIEW ) VIEW )

Electrical boxElectrical box

6

4

1

5

8

2

3

7

2

506 56

90161

1240

157

1228

1310

1214

1290

15

85

81

210

226

241

201

182

180

76

680

254

150 17

70140

320 80

70

6 ~ 7

1235

416525

42 179

161 32

46

175

131

1

171

138

86

263

38

38

79

1 Drainage pipe connection (26mm I.D.) 5 Refrigerant-pipe connection (liquid pipe side/flared connection)

2 Drainage pipe connection (for the left arrangement) 6 Knock out hole for upper drain pipe arrangement

3 Knock out hole for left drain-piping arrangement 7 Knock out hole for left drain pipe arrangement

4 Refrigerant-pipe connection (gas pipe side/flared connection) 8 Knock out hole for wining arrangement

NOTES:

1. Use M10 or W3/8 screws for anchor bolt.

2. Please be sure when installing the drain-up machine (option parts).

refrigerant pipe will be only upper drain pipe arrangement.

Unit : mm

10

(3/8F)liquid

(3/4F)gas

(Drainage)

Air intake

Air outlet

(Suspension bolt pitch)

Electrical box

When electrical box

is pulled down

( FRONT VIEW )

Ceiling

Electrical box

6

2

7

4

1

5

8

2

3

506 56

90161

229

217

70

70140

18150

80320

1240

1214

1310

81 96

207

270

680

254

1228

182

198

245

16

87

38 38 140

525

6 ~ 7

160 93

42 239

1235

687

263

171

138

86

45

192

236 1

PCFY-P100VGM

1 Drainage pipe connection (26mm I.D.) 5 Refrigerant-pipe connection (liquid pipe side/flared connection)

2 Drainage pipe connection (for the left arrangement) 6 Knock out hole for upper drain pipe arrangement

3 Knock out hole for left drain-piping arrangement 7 Knock out hole for left drain pipe arrangement

4 Refrigerant-pipe connection (gas pipe side/flared connection) 8 Knock out hole for wining arrangement

NOTES:

1. Use M10 or W3/8 screws for anchor bolt.

2. Please be sure when installing the drain-up machine (option parts).

refrigerant pipe will be only upper drain pipe arrangement.

Unit : mm

11

PCFY-P125VGM

1 Drainage pipe connection (26mm I.D.) 5 Refrigerant-pipe connection (liquid pipe side/flared connection)

2 Drainage pipe connection (for the left arrangement) 6 Knock out hole for upper drain pipe arrangement

3 Knock out hole for left drain-piping arrangement 7 Knock out hole for left drain pipe arrangement

4 Refrigerant-pipe connection (gas pipe side/flared connection) 8 Knock out hole for wining arrangement

NOTES:

1. Use M10 or W3/8 screws for anchor bolt.

2. Please be sure when installing the drain-up machine (option parts).

refrigerant pipe will be only upper drain pipe arrangement.

Unit : mm

(3/4F)gus

(Drainage)

(3/8F)liquid

182

198

245

87

16

217

6

80

4

1

5

8

320

140 70

150 18

(Suspension bolt pitch)

1547

45

236 1

192

86

138

171

263

38 38 140

270

207

81 96

1524

1620

Air outlet

680

506 56

254

90161

1535

Air intake

( FRONT VIEW )

Electrical box

3

2

Ceiling

2

Electrical box

1545

70

160 93

6 ~ 7

42 239

525 687

When electrical box

is pulled down

229

7

12

5

WIRING DIAGRAM

MODELS
PCFY-100,125VGM

(GRN)

VANE

CN6V

MV

BLU

WHT

YEL

ORN

RED

BRN

6

SWA

SWC

X4 X1

(OPTION)

1

54

3

2

CN50

DRAIN

DS(OPTION)

(RED)

135151

SW5

220V 240V

432

X4

BLK

WHT

RED

WHT

RED

BLU

BLU

S(SHIELD)

M1

M2

RED

2ND
DIGIT

REMOTE CONTROLLER

DC24-30V

GAS

TH22

(RED)

CN3T
(RED)

AC220-240V
T
AC18.4V

LED5LED2LED1LED3LED4

0N

SW4

1

4

1

0N

See fig:W1

CN20

1234567891023456

SW3SW2

INTAKE

LIQUID

(WHT)

RED
BLU

CN82

ADDRESS

(RED)

ON

OFF

12345678910

SW1

SW12 SW11

3RD
DIGIT

A.B

00

FAN1

F.C

BLU

(BLU)
M-NET

CN2M

{

BC CONTROLLER

TO OUTDOOR UNIT

TB5

~/N 220-240VÅ@50Hz

POWER SUPPLY

PULL BOX

BREAKER(15A)

FUSE(15A)

N

TB2

L

GRN/YEL

TO NEXT INDOOR UNIT

(WHT)

(WHT)

CNT

(BLU)

CNP

BLU

FUSE
250V

6.3A

(RED)

CND

BLU

(BLK)

CN32

REMOTO
SWITCH

(WHT)

LEV

(WHT)

6

ZNR

X1

CN52

(WHT)

REMOTE
INDICATION

(GRN)

VANE

CN6V

CN60

ADDRESS

(RED)

ADDRESS

(RED)

CN42CN81

1ST
DIGIT

CONNECTION
NO.

SW14

0

0FF

ADDRESS

(RED)

CN43

WHT

YEL

ORN

BLU

RED

BRN

MV

BLU

WHT

YEL

ORN

RED

BRN

6

8

CN51

CENTRALLY
CONTROL

(WHT)

0FF

CN29 CN21

LEV

(RED)

CN50

DRAIN

TH23

I.B

TH21

C1

56 1234

56 1234

3
1

2

GRY

BLK

DP

13

31

1

1
2

31

12

123456

51 3

51 3

MF

12341234567856 1234

56123456 1234

4
3
2
1

8
7
6
5
4
3
2
1

12 2 1

13 2 1

3

12345

Fasten terminal of the terminal board "TB5" equips lock system.
To remove the fasten terminal,pull it while pressing the protruding
portion (locking lever)of the terminal. Connection of the fasten
terminal,protruding portion shouid face upward.

6.

Set SW5 to 240V side when the power supply is 230 and 240 volts.

Please set the switch SW5 according to the power supply voltage.

1.

At servicing for outdoor unit,always follow the wiring diagram of
outdoor unit.

2. Symbol[S] of TB5 is the shield wire connection.

3.

4.

The setting of the SW2 dip switches differs in the capacity for the
detail,see the table below.

Note

5.

When the power supply is 220 volts,set SW5 to 220V side.

Symbols used in wiring diagram above are, :terminal

block, :connector.

PCFY-P40VGM , PCFY-P63VGM , PCFY-P100VGM , PCFY-P125VGM

13

6

REFRIGERANT SYSTEM DIAGRAM

Strainer (#50mesh)

Strainer (#100mesh)

Strainer (#100mesh)

Heat exchanger

Room temperature thermistor TH21

Gas pipe thermistor TH23

Liquid pipe thermistor TH22

Linear expansion valve

Gas pipe

Flare connection

Gas pipe

PCFY-P40VGM

{12.7<1/2F>

PCFY-P63VGM

{15.88<5/8F>

PCFY-P100,P125VGM

{19.05<3/4F>

Liquid pipe

{6.35<1/4F> {9.52<3/8F> {9.52<3/8F>

Capacity

Item

PCFY-P40VGM
PCFY- P63VGM
PCFY-P100VGM
PCFY-P125VGM

14

7

TROUBLE SHOOTING

7-1. How to check the parts PCFY-P40VGM , PCFY-P63VGM , PCFY-P100VGM , PCFY-P125VGM

Room temperature thermistor
(TH21)
Liquid pipe thermistor (TH22)
Gas pipe thermistor (TH23)

Parts name

Check points

Trans

Fan motor

Linear expansion
valve

Drain-up mechanism
(Optional)

Drain sensor
(Optional)

Vane motor

Disconnect the connector, then measure the resistance using a tester.
(Sorrounding temperature 10°C~30°C)

Disconnect the connector and measure the resistance using a tester.

Measure the resistance between the terminals using a tester.

Disconnect the connector then measure the resistance valve using a tester.
Refer to the next page for a detail.

Measure the resistance between the terminals using a tester.(Surrounding temperature
20;~30;)

Measure the resistance between the terminals using a tester.(Surrounding temperature
20;~30;)

Measure the resistance between the terminals using a tester.

(Refer to the thermistor)

(Refer to the thermistor)

Normal

4.3k'~9.6k'

Abnormal

Open or short

Normal

92'

Abnormal

Open or short

'CNT(1)-(3)

CN3T(1)-(3)

Normal Abnormal

Open or short

Motor terminal

or

Relay connector

Normal

PCFY-P

40VGM 63VGM 100VGM 125VGM

Abnormal

Red-Black

70.6' 45.0' 43.7' 20.4'
Open or short

White-Black

69.6' 44.8' 53.3'

Connector

Normal

PCFY-P40VGM PCFY-P63VGM

Abnormal

Brown-Yellow

186~214' 140~160'

Open or short

Brown-Blue

Brown-Orange

Brown-Pink

Connector PCFY-P100,P125VGM Abnormal

Red-Blue

140~160'

Open or short

Red-Yellow

Red-Pink

Red-Orange

20.7'

(1)-(3)

Normal

82'

(4)-(5)

4.3k'~9.6k'

Abnormal

Open or short

Normal

(1)-(5)

White-Red

150' ±10%

Abnormal

Open or short

(2)-(6)

Yellow-

Blown

(3)-(5)

Orange-Red

(4)-(6)

Blue-Brown

About 70'

About 1'

CNT T CN3T

Red Blue

1
2
3

White

Blue

1
2
3

Relay connector

1

Red

1

White

2

2

3

Black

3

Protector

LEV

White
Yellow

Orange
Blue

Red
Brown

CN60

1
2
3
4
5
6

Gray

Gray

1

2

4

Orange

5

Red

2

Pink

Connector
Pin No.

2

Pink

4

Orange

5

Red

Connector
Pin No.

3

Yellow

3

1
2
3
4
5

61

Blue

BlueYellow Brown

1

15

<Thermistor Characteristic graph>

Room temperature thermistor(TH21)
Liquid pipe thermistor(TH22)
Gas pipe thermistor(TH23)
Drain sensor(THD)

Thermistor R

0=15k' ±3%

Fixed number of B=3480k' ±2%

Rt=15exp { 3480( ) }

0: 15k'
10: 9.6k'
20: 6.3k'
25: 5.2k'
30: 4.3k'
40: 3.0k'

Thermistor at
lower temperature

Linear expansion valve

1

Operation summary of the linear expansion valve.

• Linear expansion valve open/close through stepping motor after receiving the pulse signal from the indoor controller board.

• Valve opening can be changed in proportion to the number of pulse signal.
<Connection between the indoor controller board and the linear expasion valve>

4

[4

3

62

5

[3

2

[2

1

[1

[4

[3

[2

[1

Controller board

Drive circuit

Relay connector

Connector(CN60)

DC12V

Brown

Red

Blue

Orange

Yellow

White

5

1

3

4

6

M

4

6

2
3

5

1

Blue

Brown

Yellow

Orange

Red

White

Linear expansion valve

1

273+t

1

273

Note : Since the number of the connector at the controller board side and the relay connector are different, follow the color of

the lead wire.

< Thermistor at lower temperature >

50

40

30

Resistance (K")

20

10

0

-20 -10 0 10 20 30 40 50
Temperature (:)

16

Output
(Phase)
number

Output

{1

1

ON

{2

ON

{3

OFF

{4

OFF

2

OFF

ON

ON

OFF

3

OFF

OFF

ON

ON

4

ON

OFF

OFF

ON

Closing a valve : 1 → 2 → 3 → 4 → 1
Opening a valve : 4 → 3 → 2 → 1 → 4

The output pulse shift as above order.

❈ 1. When linear expasion valve operation stops, all output phase

become OFF.

2. At phase interruption or when phase does not shift in order,
motor does not rotate smoothly and motor will lock and vibrate.

❈ When the switch is turned on, 2200 pulse closeing valve signal

will be send till it goes to

A point in order to define the valve

position.

When the valve move smoothly, there is no noise or vibration
occur from the linear expansion valve : however, when the pulse
number moves from

E to A or when the valve is locked, more

noise can be hear than normal situation.

❈ Noise can be detected by placing the ear against the screw

driver handle while putting the screw driver to the linear
expansion valve.

<Output pulse signal and the valve operation>

2

Linear expansion valve operation

3

Trouble shooting

D

A

E

B

C

Open

extra tightning (80~100pulse)

Pulse number

2000 pulse
Open the valve
all the way

Close

Symptom

Check points

Operation circuit
failure of the micro
processor

Disconnect the connector on the controller board, then
connect LED for checking.

Pulse signal will be sending out for 10 seconds as soon as
the main switch is rurned on. If there is LRD with lights on or
lights off, it means the operation circuit is abnormal.

Countermeasures

Exchange the indoor
controller board at drive
circuit failure.

Lock at the linear
expansion valve
mechanism area.

Valve doesn’t close
completely(thermisto
r leaking)

Wrong connection of
the connector or
contact failure.

To check the linear expansion valve of the indoor unit,
operate the indoor unit in fan mode and operate other indoor
units in cooling mode then check the pipe temperature <liquid

pipe temperature> of the indoor unit by
monitorring the outdoor multi controller
board operation. During fan operation,
linear expansion valve is closed completely
and if there are some leaking, detecting
temperature of the thermistor will go lower.
If the detected temperature is much lower

than the temperature indicated in the
remote contoroller, it means the valve is not closed all the
way. It is not necessary to exchange the linear expasion
valve, if the leakage is small or does not make any trouble.

Liquid pipe
thermistor

Linear
expansion
valve

Morter will idle and make ticking noise when motor is
operated while the linear expansion valve is locked. This
ticking noise is the sign of the abnormality.

Check the color of lead wire and missing terminal of the
connector.
Check the color of lead wire and missing terminal of the
connector.

Exchange the linear
expansion valve.

Exchange the linear
expasion valve.

If large amount of
thermistor is leaked,
exchande the linear
expasion valve.

Disconnect the connecttor
at the controller board,
then check the continuity.

Measure the resistance between the each coil(red-white, red­orange, brown-yellow, brown-blue) using atester. It is normal
if the resistance is in the range of 150 '±10%.

Short or breakage of
the motor coil of the
linear expansion
valve.

LED1T

6
5
4
3
2
1

17

7-2. FUNCTION OF DIPSWITCH
PCFY-P40VGM , PCFY-P63VGM , PCFY-P100VGM , PCFY-P125VGM

1
2
3
4
5
6
7
8
9

10

1~6

1
2
3
4
5
6
7
8
9

10

1~4

Room temperature Thermistor
position

ON OFF

Filter crogging detection Provided Not provided

Filter life 2500hr 100hr

Air intake Effective Not effective

Remote indication switching Thermostat ON signal indication Fan output indication

Humidifier control

Always operated while the heating mode w1Operated depends on the condition

w2

Air flow set in case of Fix to LOW w3 Fix to EXTRA lOW w3

heat thermostat OFF

Depends on setting remote controller

w3 Depends on SW1-7

Auto reset function Effective Not effective

Power ON/OFF Effective Not effective

Heat pump/Cool only Cooling only Heat pump

Louver Available Not available

Vane Available Not available

Vane swing function Available Not available

Vane holizontal angle Second setting First setting

Vane cooling limit angle setting

w4 Horizontal angle Down A,B,C

Effective Not effective

Heater 4degrees up Not effective Effective

Target Superheat setting

w5 9degrees 6degrees

Target Subcool setting 15degrees 10degrees

ON

OFF

ON

OFF

123

1234

ON
OFF

12345678910

ON

OFF

12345678910

ON

OFF

123456

ON

OFF

123456

ON

OFF

123456

ON

OFF

123456

MODELS SW2 MODELS SW2 MODELS SW2

PCFY­P40VGM

PCFY-

P63VGM

PCFY­P100VGM

PCFY­P125VGM

Address board

<At delivery>

Indoor controller board

Indoor controller board

Indoor controller board

<At delivery>

<At delivery>

SW4

Unit

Selection

SW3

Function

Selection

SW2

Capacity

code

setting

SW1

Mode

Selection

Switch Pole

Function Remarks

Operation by switch

Bult-in remote controller

Indoor unit

Indoor linear expansion
valve opening

NOTE:

w1 At Heating mode, fan

operating.

w2 At Heater mode, operating

heat thermostat ON.

w3 SW1-7=OFF, SW1-8=ON

→Setting air flow.
SW1-7=ON, SW1-8=ON
→Indoor fan stop.

Set while the unit is off.

<At delivery>

Set for each capacity.

Set while the unit is off.

NOTE:

w4 At cooling mode, each

angle can be used only 1
hour.

w5 SW3-9 setting

PCFY-P40VGM = ON
PCFY-P63VGM = OFF
PCFY-P100VGM = OFF
PCFY-P125VGM = OFF

Set while the unit is off.

18

Address board

Address board

Address board

Address board

Operation by switchSwitch Remarks

❈ Ceiling height can be changed depends on

SW A setting.

<At delivery>

<At delivery>

<At delivery>

<At delivery>

1~3

SW A
Set the
ceiling
height

2

SW C
Option

SW 11
1st digit
address
setting

SW 12
2st digit
address
setting

Rotary switch

SW 14
Conne­ction
No.
setting

Rotary switch

When the optional high performance filter
elements (filter casement) is attached to the
unit, be sure to set switch to the option side in
order to prevent the airflow reducing.

Address setting should be done when network
remote controller (PAR-F25M) is being used.

This is the switch to be used when the indoor
unit is operated with R2, R3 series outdoor
unit as a set.

Address can be set while the
unit is stopped.

220V 240V

220V 240V

Address board

<At delivery>

2

SW 5
Voltage
selection

If the unit is used at the 230V or 240V area,
set the switch to 240V side.
If the unit is used at the 220V, set the switch
to 220V side.

10 1

(High)

(Standard)

(Low)

3

2

1

Option

(Standard)

SW12

0

1

9

2

8

3

7

4

6

5

SW11

0

9

8

7

6

5

3
2
1

Option

1

4

2

3

SW12

SW11

0

9

8

7

6

0

1

5

1

9

2

8

3

7

4

6

5

2

3

4

SW14

0

1

F

E

D

C

B

A

8

9

2

3

4

5

6

7

SW14

0

1

2

F

3

E

4

D

5

C

6

B

7

A

8

9

19

DISASSEMBLY PROCEDURE

8

OPERATING PROCEDURE PHOTOS&ILLUSTRATIONS

1. Removing the air intake grill

(1) Slide the intake grill holding knobs (at two locations)

backward to open the intake grill.

(2) When the intake grill left open, push the stoppers on the

rear hinges (at two locations) to pull out the intake grill.

2. Removing the electrical box

(1) Remove the air intake grill.
(2) Remove the screw from the beam and remove the beam.
(3) Remove the screws from the electrical cover, and remove

the electrical cover.
(4) Disconnectors including CN6V and CN21.
(5) Remove the screws from the electrical box and pull out

the electrical box.

<Electrical parts in the electrical box>
Terminal block (for power supply)
Terminal block (for in/outdoor connecting wire)
Operation condenser
Indoor control board
Power Trans

Figure 1

Figure 2

Photo 1

slide

intake grill

intake grill
hoiding knobs

hinges

Pull out the intake grill

electrical cover

screws(electrical cover)

screws(electrical box)

Slide to the left

beam

clamp

INDOOR UNIT : PCFY-P63VGM

Operation
condenser

Power
trans

Indoor
control
board

terminal
block
(power supply)

Addoress board

Terminal
block(transmission)

20

Figure 2

OPERATING PROCEDURE PHOTOS&ILLUSTRATIONS

3. Removing the fan motor

(1) Remove the air intake grill.
(2) Disconnect the fan motor guard.
(3) Unscrew screws for removing the motor guard.
(4) Unscrew screws for removing the fan guard.
(5) Remove the screw for removing the motor support at both

left and right side.

(6) Loosen the set screws at the fan motor side of the

connecting joint.

(7) Slide the fan motor to the left side and pull it out.

4. Removing the sirocco fan

(1) Remove the air intake grill.
(2) Remove 1 beam.
(3) Unscrew screws for removing the motor guard.
(4) Unscrew screws for removing the fan guard.
(5) Remove the lower casing while pressing the stoppers at

upper side of the casing.
(6) Loosen the set screws at the connecting joint.
(7) Remove the sirocco fan and shaft together by sliding the

shaft to the left.

(Note)

Make sure that the upper side casing is snaped to the fan
plate securely with catch.

5. Removing the side panel

(1) Remove the air intake grill.
(2) Remove the screw from the side panel, and remove the

side panel by sliding the panel to the front.

screw

side panel

sliding the panel
to the front

Photo 2

Photo 3

Screws

Motor

Motor guard

Motor support

Connecting joint

Motor guard

Fan guard

Connecting
joint

Sirocco fan

Bearing

CasingMotor

21

OPERATING PROCEDURE PHOTOS&ILLUSTRATIONS

7. Removing the pipe thermistor

(1) Remove the air intake grill.
(2) Remove the right side panel.
(3) Remove the relay connector of the pipe thermistor.
(4) Remove the screw, and remove the check panel.
(5) Extract the pipe thermistor from the holder.

<Caution for the installation>

There is a possibility for the short circuit when connector gets
wet by water through the thermistor lead wire.
Therefore, lead wire of the pipe thermistor should be traped
as shown in photo 6.

(5)Gas pipe thermistor is inserted to the holder of the gas

pipe (heater)

8. Removing the under panel

(1) Remove the air intake grill.
(2) Remove the beam.
(3) Remove the side panel (right and left).
(4) Unscrew the screws of the under panel, then remove the

lower panel.

❈ Weight of the lower panel : App. 2kg.

6. Removing the vane motor

(1) Remove the air intake.
(2) Remove the left side panel.
(3) Remove the relay connector of vane motor.
(4) Remove the electrical box.
(5) Remove the screws of vane motor, then remove vane

motor.

(Note)

Connect the lead wires and connectors properly and place
them in the proper position so that the wires are not pinched
by other parts.

Photo 5

Photo 6

Photo 4

Photo 7

Screw

Screws

Screws

Hold Pipe thermistor Trap

Check
panel

Relay connector of
the vane motor

Vane motor

Under panel

Relay connector of
the pipe thermistor

Left side
panel

Check panel

Liquid pipe thermistor

Gas pipe (Header)

Gas pipe thermistor

22

OPERATING PROCEDURE PHOTOS&ILLUSTRATIONS

9. Removing the drain pan

(1) Remove the air intake grill.
(2) Remove the beam.
(3) Remove the side panel (right and left).
(4) Remove the under panel. Remove the screws of the right

and left side drain pan.
(5) Remove the insiation in center of the drain pan, and after

removing the screw, remove the drain pan.

(Note)

Please aware that there might be drain left in the drain pan
when you remove the drain pan.

10. Removing the guide vane

(1) Remove the intake grill.
(2) Remove the beam.
(3) Remove the side panel (right and left).
(4) Remove the under panel.
(5) Remove the drain pan.
(6) Remove the screw from the guide vane, then remove the

guide vane.

11. Removing the Auto vane

(1) Remove the intake grill.
(2) Remove the left side panel.
(3) Remove the left side box.
(4) Remove the under panel.
(5) Remove the screw from the auto vane.
(6) Slide the auto vane to the right side and pull the auto vane

out.

Photo 8

Screw

Screw

Screw

Guide vane

Auto vane

Drain pan

Screw

Drain pan

Screws

(Insulation)

Photo 9

Photo 10

23

No.

Parts No. Parts Name Specifications

P63

VGM

P100
VGM

Wiring

Diagram

Symbol

Recom­mended

Q'ty

Unit

Amount

PCFY- Price

1
2
3
4
5

6

7
8
9

10

11
12

INDOOR CONTROLLER BOARD
FUSE
TRANSFORMER
ADDRESS BOARD
CONTROL BOX
CAPACITOR
CAPACITOR
CAPACITOR
TERMINAL BLOCK
TERMINAL BLOCK
ADDRESS CABLE
BOX COVER
BOX COVER
BOX COVER
REMOTE CONTROLLER
REMOTE CONTROLLER CABLE

1
1
1
1
1

1

1
1
1

1

1
1

1
1
1
1
1

1

1
1
1

1
1
1

P40

VGM

1
1
1
1
1
1

1
1
1
1

1
1

(BG00N015G12)

(BG02A804G12)
(BG02A804G13)
(BG02A804G14)

I.B

T

A.B

C1
C1

C1
TB2
TB5

250V 6.3A

3

= 440V

4

= 440V

6

= 440V

3P(L,N,;)
3P(S,M1,M2)

PAR-F25MA
10m

Remarks

(Drawing No.)

P125
VGM

1
1
1
1
1

1
1
1
1

1

1
1

T7W E02 310
T7W 520 239
T7W B06 260
T7W B01 294

—
R01 30L 255
T7W 39J 255
T7W 43J 255
T7W 521 716
T7W E00 716
R01 05A 304

—

—

—
T7W B00 713
T7W A00 305

10

8

9

4

11

12

1

ELECTRICAL PARTS
PCFY-P40VGM
PCFY-P63VGM
PCFY-P100VGM
PCFY-P125VGM

PARTS LIST

9

24

STRUCTURAL PART
PCFY-P40VGM

23

5

17

7

8

1

9

6

26

3

20

22

25

18

14

11

10

27

161241513192

24

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

No.

Parts No. Parts Name Specifications

1

R01 17J 661

2

R01 17J 662

3

R01 17J 669

4

R01 17J 676

5

R01 17J 500

6

R01 18J 500

7

R01 17J 691

8

R01 18J 691

9

R01 17J 054

10

R01 17J 651

11

R01 17J 085

12

R01 18J 086

13

R01 29J 223

14

R01 17J 067

15

R01 17J 068

16

R01 17J 002

17

R01 17J 061

18

R01 17J 808

19

R01 17J 809

20

T7W E00 070

21

R01 17J 523

22

T7W B06 665

23

R01 57N 666

24

R01 17J 668

25
26
27

—
—
—

RIGHT SIDE PANEL
LEFT SIDE PANEL
UNDER PANEL
REAR PANEL
L.L FILTER
L.L FILTER
GRILLE ASSY
GRILLE ASSY
GRILLE CATCH
FRONT PANEL
G.V ASSY-6R
G.V ASSY-6L
VANE MOTOR
RIGHT SIDE BOX
LEFT SIDE BOX
AUTO VANE
GRILLE HINGE
RIGHT LEG
LEFT LEG
W.BOARD CASE
JOINT SOCKET
S.PLATE-R
S.PLATE-L
SERVICE PANEL
BEAM(GA)
REAR SUPPORT
VANE SUPPORT

PCFY-

P40VGM

1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
2
1
1

(Drawing No.)

(BG17H464H08)
(BG02H454H04)

(BG02R321G07)

Remarks

Wiring

Diagram

Symbol

MV

Recom­mended

Q'ty

Unit

Price

Amount

25

STRUCTURAL PART
PCFY-P63VGM
PCFY-P100VGM

22

18

2

4
8

9 6 3 7 19 25 24 21

1

17

23

10

5

15

26

1214

13

1116

No.

Parts No. Parts Name

Specifications

P63VGM

Wiring

Diagram

Symbol

Recom-

mended

Q'ty

Unit

Amount

PCFY- Price

RIGHT SIDE PANEL
RIGHT SIDE PANEL
LEFT SIDE PANEL
LEFT SIDE PANEL
L.L FILTER
REAR PANEL
REAR PANEL
FRONT PANEL
FRONT PANEL
GRILLE ASSY
UNDER PANEL
GRILLE HINGE
GRILLE CATCH
RIGHT SIDE BOX
RIGHT SIDE BOX
LEFT SIDE BOX
LEFT SIDE BOX
G.V ASSY-6R
G.V ASSY-6R
G.V ASSY-6L
G.V ASSY-6L
G.V ASSY-6C
G.V ASSY-6C
AUTO VANE
AUTO VANE
VANE MOTOR
VANE MOTOR
RIGHT LEG
LEFT LEG
W.BOARD CASE
JOINT SOCKET
S.PLATE-R
S.PLATE-R
S.PLATE-L
S.PLATE-L
SERVICE PANEL
BEAM(GA)
REAR SUPPORT
VANE SUPPORT
VANE SUPPORT

1

1

2
1

1

2
1
4
4
1

1

1

1

1

1

1

1
1
1
1
1

1

1
2
1
2

P100VGM

1

1
2

1

1
2
1
4
4

1

1

1

1

1

1

1
1
1
1
1

1

1
1
2
1

2

(BG17H464H08)

(BG02H454H04)
(BG02R321G07)
(BG02R805G05)

MV
MV

Remarks

(Drawing No.)
R01 17J 661
R01 35J 661
R01 17J 662
R01 35J 662
R01 17J 500
R01 29J 676
R01 35J 676
R01 29J 651
R01 36J 651
R01 17J 691
R01 29J 669
R01 17J 061
R01 17J 054
R01 17J 067
R01 35J 067
R01 17J 068
R01 35J 068
R01 17J 085
R01 37J 085
R01 18J 086
R01 37J 086
R01 29J 087
R01 37J 087
R01 29J 002
R01 35J 002
R01 29J 223
R01 35J 223
R01 17J 808
R01 17J 809
T7W E00 070
R01 17J 523
T7W B06 665
T7W B07 665
R01 57N 666
R01 35J 666
R01 17J 668

—
—
—
—

1

2

3

4

5

6
7
8
9

10

11

12

13

14

15

16

17
18
19
20

21

22

23
24
25

26

Part number that are circled are not show in the figure.

26

STRUCTURAL PART
PCFY-P125VGM

20

5

21

27

11

17

No.

Parts No.

Parts Name

Specifications

PCFY-

P125VGM

Wiring

Diagram

Symbol

Recom­mended

Q'ty

Unit

Amount

Price

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

RIGHT SIDE PANEL
LEFT SIDE PANEL
UNDER PANEL
REAR PANEL
L.L FILTER
L.L FILTER
GRILLE ASSY
GRILLE ASSY
GRILLE CATCH
FRONT PANEL
G.V ASSY-5R
G.V ASSY-5L
G.V ASSY-5C
VANE MOTOR
RIGHT SIDE BOX
LEFT SIDE BOX
AUTO VANE
GRILLE HINGE
RIGHT LEG
LEFT LEG
W.BOARD CASE
JOINT SOCKET
S.PLATE-R
S.PLATE-L
SERVICE PANEL
BEAM(GA)
REAR SUPPORT
VANE SUPPORT

1
1
1
1
2
1
2
1
6
1
1
1
2
1
1
1
1
6
1
1
1
1
1
1
1
3
1
3

(BG17H464H08)
(BG02H454H04)
(BG02R805G05)

MV

Remarks

(Drawing No.)

R01 35J 661
R01 35J 662
R01 41J 669
R01 41J 676
R01 17J 500
R01 18J 500
R01 17J 691
R01 18J 691
R01 17J 054
R01 41J 651
R01 41J 085
R01 42J 086
R01 43J 087
R01 35J 223
R01 35J 067
R01 35J 068
R01 41J 002
R01 17J 061
R01 17J 808
R01 17J 809
T7W E00 070
R01 17J 523
T7W B07 665
R01 35J 666
R01 17J 668

—
—
—

10
23

15

25
19

1

26

3

14 16 12

28

13

9

24

2

4
6

18

8

7

Part number that are circled are not shown in the figure.

27

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

9

6

14

4

4

3

5

8

5

13

10

7

12

11

15

2

1

FAN AND HEATER PARTS
PCFY-P40VGM

Parts No.

No.

T7W 23J 762

1

R01 17J 130

2

R01 43E 126

3

T7W B06 110

4

R01 17J 114

5

R01 17J 202

6

R01 17J 529

7

R01 18J 202

8

R01 77W 480

9

R01 17J 524

10

T7W 17J 675

11

T7W 18J 675

12

T7W 19J 675

13

R01 83T 202

14

R01 P21 401

15

T7W E00 072

16

Parts Name

FAN MOTOR
MOTOR LEG
PIECE (MOTOR)
CASING
SIROCCO FAN
GAS PIPE THERMISTOR
DRAIN PAN ASSY
ROOM TEMPERATURE THERMISTOR
HEAT EXCHANGER
DRAIN PLUG
FAN GUARD
FAN GUARD
FAN GUARD
LIQUID PIPE THERMISTOR
LINEAR EXPANSION VALVE
DRAIN HOSECOVER

Specifications

2pcs/

set

PCFY-

P40VGM

1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1

Remarks

(Drawing No.)

Wiring

Diagram

Symbol

MF

TH23

TH21

TH22

LEV

Recom-

mended

Q'ty

Unit

Price

Amount

28

No.

Parts No.

Parts Name

Specifications

Wiring

Diagram

Symbol

Recom-

mended

Q'ty

Unit

Amount

Price

1

2
3
4

5

6

7

8

9

10

11

12

13

14

15

16

17

18
19

20

21

FAN MOTOR
FAN MOTOR
FAN JOINT
SHAFT
SLEEVE BEARING
MOTOR LEG
MOTOR LEG
SIROCCO FAN
SIROCCO FAN
SIROCCO FAN
SIROCCO FAN
CASING
CASING
GAS PIPE THERMISTOR
ROOM TEMPERATURE THERMISTOR
HEAT EXCHANGER
HEAT EXCHANGER
DRAIN PAN ASSY
DRAIN PAN ASSY
DRAIN PLUG
BEARING SUPPORT
BEARING SUPPORT
FAN GUARD
FAN GUARD
FAN GUARD
FAN GUARD
FAN GUARD
FAN GUARD
PIECE(MOTOR)
LIQUID PIPE THERMISTOR
LINEAR EXPANSION VALVE
LINEAR EXPANSION VALVE
DRAIN HOSECOVER

1

1
1
1
1

2

1

3

1
1
1

1

1
1

1

2

1

1
1
1

1

MF
MF

TH23
TH21

TH22

LEV
LEV

2pcs/

set

Remarks

(Drawing No.)

T7W 30J 762
T7W 39J 762
R01 29J 116
R01 29J 100
R01 705 103
R01 29J 130
R01 35J 130
R01 29J 114
R01 35J 114
R01 33J 114
R01 39J 114
T7W B06 110
T7W B07 110
R01 17J 202
R01 18J 202
R01 81W 480
R01 87W 480
R01 29J 529
R01 35J 529
R01 17J 524
R01 29J 145
R01 35J 145
T7W 20J 675
T7W 24J 675
T7W 21J 675
T7W 23J 675
T7W 18J 675
T7W 22J 675
R01 43E 126
R01 83T 202
R01 P21 401
R01 P25 401
T7W E00 072

PCFY-

P63VGM

P100VGM

1
1
1
1

1

2

1

3
1
1

1

1
1

1

1

2

1
1
1

1
1

11

13

15

16

3

7

9

19

6

10

8

18

12

17

14

20

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

FAN AND HEATER PARTS
PCFY-P63VGM
PCFY-P100VGM

5

1

2

4

29

FAN AND HEATER PARTS
PCFY-P125VGM

12

10

4·15

18

21

13

14

19

16

6

9

7

8

11

17

20

22

5

1

2

3

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

No.

Parts No.

1

T7W 43J 762

2

R01 29J 116

3

R01 29J 100

4

R01 705 103

5

R01 41J 130

6

R01 41J 114

7

R01 39J 114

8

R01 35J 114

9

T7W B07 110

10

R01 17J 202

11

R01 18J 202

12

R01 89W 480

13

R01 41J 529

14

R01 17J 524

15

R01 35J 145

16

T7W 25J 675

17

T7W 23J 675

18

T7W 24J 675

19

T7W 26J 675

20

R01 43E 126

21

R01 83T 202

22

R01 P25 401

23

T7W E00 072

Parts Name

FAN MOTOR
FAN JOINT
SHAFT
SLEEVE BEARING
MOTOR LEG
SIROCCO FAN
SIROCCO FAN
SIROCCO FAN
CASING
GAS PIPE THERMISTOR
ROOM TEMPERATURE THERMISTOR
HEAT EXCHANGER
DRAIN PAN ASSY
DRAIN PLUG
BEARING SUPPORT
FAN GUARD
FAN GUARD
FAN GUARD
FAN GUARD
PIECE(MOTOR)
LIQUID PIPE THERMISTOR
LINEAR EXPANSION VALVE
DRAIN HOSECAVER

Specifications

2pcs/

set

PCFY-

P125VGM

1
1
1
1
1
1
1
2
4
1
1
1
1
1
1
1
2
1
1
1
1
1
1

Remarks

(Drawing No.)

Wiring

Diagram

Symbol

MF

TH23
TH21

TH22

LEV

Recom­mended

Q'ty

Unit

Price

Amount

HEAD OFFICE MITSUBISHI DENKI BLDG.MARUNOUCHI TOKYO100-8310 TELEX J24532 CABLE MELCO TOKYO

CCopyright 1998 MITSUBISHI ELECTRIC ENGINEERING CO.,LTD.
Issued in Dec. 1998. No. OC178 1
Issued in Dec. 1998. No. OC178 552
Printed in Japan

New publication, effective Dec. 1998
Specifications subject to change without notice