Mitsubishi PLFY-P80VEM-E, PLFY-P50VEM-E, PLFY-P25VEM-E, PLFY-P63VEM-E, PLFY-P100VEM-E Technical & Service Manual

PARTS CATALOG (OCB657)

No. OCH657

December 2016

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS

TECHNICAL & SERVICE MANUAL

CONTENTS

1. SAFETY PRECAUTION

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

2

2. PARTS NAMES AND FUNCTIONS

........

4

3. SPECIFICATIONS

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

11

4. 4-WAY AIR FLOW SYSTEM

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

16

5. OUTLINES AND DIMENSIONS

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

19

6. WIRING DIAGRAM

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

20

7.

REFRIGERANT SYSTEM DIAGRAM

......

21

8. TROUBLESHOOTING

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

22

9. SPECIAL FUNCTION

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

30

10. DISASSEMBLY PROCEDURE

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

33

Notes:

• This manual describes service
data of the indoor units only.

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

INDOOR UNIT

Model name
indication for

MAIN UNIT

Model name
indication for GRILLE

Indoor unit
[Model names] [Service Ref.]

PLFY-P20VEM-E

PLFY-P20VEM-E.UK

PLFY-P25VEM-E

PLFY-P25VEM-E.UK

PLFY-P32VEM-E

PLFY-P32VEM-E.UK

PLFY-P40VEM-E

PLFY-P40VEM-E.UK

PLFY-P50VEM-E

PLFY-P50VEM-E.UK

PLFY-P63VEM-E

PLFY-P63VEM-E.UK

PLFY-P80VEM-E

PLFY-P80VEM-E.UK

PLFY-P100VEM-E

PLFY-P100VEM-E.UK

PLFY-P125VEM-E

PLFY-P125VEM-E.UK

Grille model
[Model names] [Service Ref.]

PLP-6EA

PLP-6EA PLP-6EAR1

PLP-6EAE

PLP-6EAE PLP-6EAER1

PLP-6EAL

PLP-6EAL PLP-6EALR1

PLP-6EALE

PLP-6EALE PLP-6EALER1

PLP-6EAJ

PLP-6EAJ

PLP-6EAJE

PLP-6EAJE

PLP-6EALM

PLP-6EALM

PLP-6EALME

PLP-6EALME

WIRED REMOTE

CONTROLLER

(Option)

WIRELESS REMOTE

CONTROLLER

(Option)

2

Cautions for units utilizing refrigerant R410A

Store the piping indoors, and both ends of the
piping sealed until just before brazing.
(Leave elbow joints, etc. in their packaging.)

The refrigerant oil applied to flare and flange
connections must be ester oil, ether oil or
alkylbenzene oil in a small amount.

Charge refrigerant from liquid phase of gas
cylinder.

If the refrigerant is charged from gas phase, composition
change may occur in refrigerant and the efficiency will be
lowered.

Do not use refrigerant other than R410A.

If other refrigerant (R22, etc.) is used, chlorine in refrige­rant can cause deterioration of refrigerant oil etc.

Use a vacuum pump with a reverse flow check
valve.

Vacuum pump oil may flow back into refrigerant cycle and
that can cause deterioration of refrigerant oil etc.

Use the following tools specifically designed for
use with R410A refrigerant.

The following tools are necessary to use R410A refrigerant.

Handle tools with care.

If dirt, dust or moisture enters into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of com­pressor.

Do not use a charging cylinder.

If a charging cylinder is used, the composition of refrigera­nt will change and the efficiency will be lowered.

Use the specified refrigerant only.

Never use any refrigerant other than that specified.

Doing so may cause a burst, an explosion, or fire when the
unit is being used, serviced, or disposed of.
Correct refrigerant is specified in the manuals and on the
spec labels provided with our products.
We will not be held responsible for mechanical failure,
system malfunction, unit breakdown or accidents caused
by failure to follow the instructions.

Flare tool

Electronic refrigerant
charging scale

Vacuum pump adaptor

Size adjustment gauge

Gauge manifold

Torque wrench

Gas leak detector

Charge hose

Tools for R410A

If dirt, dust or moisture enters into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of com­pressor.

If large amount of mineral oil enters, that can cause deterio­ration of refrigerant oil, etc.

Do not use the existing refrigerant piping.

The old refrigerant and lubricant in the existing piping
contain a large amount of chlorine which may cause the
lubricant deterioration of the new unit.

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 lubricant
will result.

Ventilate the room if refrigerant leaks during
operation. If refrigerant comes into contact with
a flame, poisonous gases will be released.

1

SAFETY PRECAUTION

OCH657

33

[1] Cautions for service

(1) Perform service after recovering the refrigerant left in unit completely.
(2) Do not release refrigerant in the air.
(3) After completing service, charge the cycle with specified amount of refrigerant.
(4) When performing service, install a filter drier simultaneously.
Be sure to use a filter drier for new refrigerant.

[2] Additional refrigerant charge

When charging directly from cylinder

(1) Check that cylinder for R410A available on the market is syphon type.
(2) Charging should be performed with the cylinder of syphon stood vertically. (Refrigerant is charged from liquid phase.)

Electronic weighing scale

Unit

[3] Service tools

Use the below service tools as exclusive tools for R410A refrigerant.

No. Tool name Specifications

1 Gauge manifold ·Only for R410A

·Use the existing fitting

specifications

. (UNF1/2)

·Use high-tension side pressure of 5.3MPa·G or over.

2 Charge hose ·Only for R410A

·Use pressure performance of 5.09MPa·G or over.

3 Electronic scale

4 Gas leak detector ·Use the detector for R134a, R407C or R410A.

5 Adaptor for reverse flow check ·Attach on vacuum pump.

6 Refrigerant charge base

7 Refrigerant cylinder ·Only for R410A ·Top of cylinder (Pink)

·Cylinder with syphon

8 Refrigerant recovery equipment

OCH657

4

2

PARTS NAMES AND FUNCTIONS

Drain pipe

Filter

Vane

Gas pipe

Liquid pipe

Air outlet

Air intake
(Intake grille)

i-see Sensor
(Option)

Signal receiver
(Option)

2-1. Indoor unit

OCH657

55

Function buttons

F1 F2 F3 F4

Press to turn ON/OFF the indoor unit.

ON/OFF button

When the backlight is off, pressing any button turns
the backlight on and does not perform its function.
(except for the

(ON/OFF) button)

The functions of the function buttons change depending on
the screen. Refer to the button function guide that appears
at the bottom of the LCD for the functions they serve on a
given screen.
When the system is centrally controlled, the button function
guide that corresponds to the locked button will not appear.

Press to save the setting.

SELECT button

Press to return to the previous screen.

RETURN button

Press to bring up the Main menu.

MENU button

Operation settings will appear.
When the backlight is off, pressing any button turns the
backlight on and it will stay lit for a certain period of time
depending on the screen.

Backlit LCD

This lamp lights up in green while the unit is in operation.
It blinks while the remote controller is starting up or when
there is an error.

ON/OFF lamp

Main display : Press to change the operation mode.
Main menu : Press to move the cursor down.

Function button

F1

Main display : Press to decrease temperature.
Main menu : Press to move the cursor up.

Function button

F2

Main display : Press to increase temperature.
Main menu : Press to go to the previous page.

Function button

F3

Main display : Press to change the fan speed.
Main menu : Press to go to the next page.

Function button

F4

Fri

Room

Set temp.

Mode Temp. Fan

Cool Auto

Main

Main display:

Cursor Page

Main menu

Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode

<Main display> <Main menu>

Function guide

2-2. WIRED REMOTE CONTROLLER <PAR-32MAA>

Wired remote controller function

OCH657

6

Fri

Mode Temp. Fan

Room

Cool Auto

Set temp.

Fri

Mode Temp. Fan

Room

Cool Auto

Set temp.

Fri

Cool

Mode Temp. Fan

AutoSet temp.

The main display can be displayed in 2 different modes: "Full" and "Basic".
T

he factory setting is "Full". To switch to the "Basic" mode, change the setting on the Main display setting.

<Full mode> <Basic mode>

All icons are displayed for explanation.

Most settings (except ON/OFF, mode, fan speed, temperature) can be made from the Menu screen.

Indoor unit operation mode appears here.

1 Operation mode

Preset temperature appears here.

2

Preset temperature

Current time appears here.

3

Clock (See the Installation Manual.)

4

Fan speed

Fan speed setting appears here.

Functions of the corresponding buttons appear here.

5

Button function guide

Appears when the ON/OFF operation is centrally controlled.

Appears when the operation mode is centrally controlled.

Appears when the preset temperature is centrally controlled.

Appears when the lter reset function is centrally controlled.

Indicates when lter needs maintenance.

Current room temperature appears here.

1

Room temperature

(See the Installation Manual.)

Appears when the buttons are locked.

Appears when the On/Off timer or Night setback function is
enabled.

Appears when the Weekly timer is enabled.

Appears while the units are operated in the energy-save
mode.

Appears when the built-in thermistor on the remote control­ler is activated to monitor the room temperature.

appears when the thermistor on the indoor unit is acti-

vated to monitor the room temperature.

Appears when the units are operated in the energy-save
mode with 3D i-see Sensor.

Indicates the louver setting.

Indicates the ventilation setting.

Appears when the preset temperature range is restricted.

Indicates the vane setting.

1

1

5

5

2

2

4

4

3

3

9

7

6

8

0

1

@

23 45 7 8 9

)

!

6

7

8

9

0

2

3

4

5

6

8

9

)

!

@

Appears while the outdoor units are operated in the silent
mode.

7

6

OCH657

7

Not all functions are available on all models of indoor units.

Energy saving

Auto return

Schedule

Night setback

Main menu

Press the

MENU

button.

Move the cursor to the desired item with the

F1

and

F2

buttons, and press the

SELECT

button.

Vane · Louver · Vent. (Lossnay)

High power

Weekly timer

Restriction

Maintenance

Initial setting

ON/OFF timer

Auto-Off timer

Temp. range

Operation lock

Manual vane angle

Main/Sub

Timer

Main display

Contrast

Display details

Auto mode

Administrator password

Language selection

Service

Input maintenance info.

Function setting

Lossnay (City Multi only)

Check

Self check

Maintenance password

Remote controller check

Test run

Clock

Auto descending panel

Menu structure

OU silent mode

Filter Information

Error Information

3D i-see Sensor

OCH657

8

Setting and display items Setting details

Vane · Louver · Vent.
(Lossnay)

Use to set the vane angle.

• Select a desired vane setting from 5 different settings.

Use to turn ON/OFF the louver.

• Select a desired setting from "ON" and "OFF."

Use to set the amount of ventilation.

• Select a desired setting from "Off," "Low," and "High."

High power Use to reach the comfortable room temperature quickly.

• Units can be operated in the High-power mode for up to 30 minutes.

Timer ON/OFF timer* Use to set the operation ON/OFF times.

• Time can be set in 5-minute increments.

Auto-Off timer Use to set the Auto-Off time.

• Time can be set to a value from 30 to 240 in 10-minute increments.

Weekly timer* Use to set the weekly operation ON/OFF times.

• Up to 8 operation patterns can be set for each day.
(Not valid when the ON/OFF timer is enabled.)

OU silent mode* Use to set the time periods in which priority is given to quiet operation of outdoor

units over temperature control. Set the Start/Stop times for each day of the week.

• Select the desired silent level from "Normal", "Middle" and "Quiet".

Restriction Temp. range Use to restrict the preset temperature range.

• Different temperature ranges can be set for different operation modes.

Operation lock Use to lock selected functions.

• The locked functions cannot be operated.

Energy
saving

Auto return Use to get the units to operate at the preset temperature after performing energy-

save operation for a specied time period.

• Time can be set to a value from 30 and 120 in 10-minute increments.
(This function will not be valid when the preset temperature ranges are restricted.)

Schedule* Set the start/stop times to operate the units in the energy-save mode for each day of

the week, and set the energy-saving rate.

• Up to 4 energy-save operation patterns can be set for each day.

• Time can be set in 5-minute increments.

• Energy-saving rate can be set to a value from 0% or 50 to 90% in 10% increments.

Night setback* Use to make Night setback settings.

• Select "Yes" to enable the setting, and "No" to disable the setting. The temperature range

and the start/stop times can be set.

Filter information Use to check the lter status.

• The lter sign can be reset.

Error information Use to check error information when an error occurs.

• Check code, error source, refrigerant address, unit model, manufacturing number, contact

information (dealer's phone number) can be displayed.

(The unit model, manufacturing number, and contact information need to be registered in

advance to be displayed.)

Maintenance Auto descending

panel

Auto descending panel (Optional parts) UP/DOWN you can do.

Manual vane angle

Use to set the vane angle for each vane to a xed position.

3D i-see Sensor Use to set the following functions for 3D i-see Sensor.

• Air distribution • Energy saving option • Seasonal airow

Main menu list

* Clock setting is required.

Continue to the next page

OCH657

9

Setting and display items Setting details

Initial setting Main/Sub When connecting 2 remote controllers, one of them needs to be designated as a sub

controller.

Clock Use to set the current time.

Main display Use to switch between "Full" and "Basic" modes for the Main display.

• The initial setting is "Full."

Contrast Use to adjust screen contrast.

Display details Make the settings for the remote controller related items as necessary.

Clock: The initial settings are "Yes" and "24h" format.
Temperature: Set either Celsius (°C) or Fahrenheit (°F).
Room temp. : Set Show or Hide.
Auto mode: Set the Auto mode display or Only Auto display.

Auto mode Whether or not to use the AUTO mode can be selected by using the button.

This setting is valid only when indoor units with the AUTO mode function are connected.

Administrator
password

The administrator password is required to make the settings for the following items.

• Timer setting • Energy-save setting • Weekly timer setting

• Restriction setting • Outdoor unit silent mode setting • Night set back

Language selection

Use to select the desired language.

Service Test run Select "Test run" from the Service menu to bring up the Test run menu.

• Test run • Drain pump test run

Input maintenance
info.

Select "Input maintenance Info." from the Service menu to bring up the Maintenance
information screen.
The following settings can be made from the Maintenance Information screen.

•

Model name input • Serial No. input • Dealer information input

Function setting
(City Multi)

Make the settings for the indoor unit functions via the remote controller as
necessary.

LOSSNAY
(City Multi only)

This setting is required only when the operation of City Multi units is interlocked with
LOSSNAY units.

Check Error history: Display the error history and execute delete error history.

Refrigerant leak check: Refrigerant leaks can be judged.
Smooth maintenance: The indoor and outdoor maintenance data can be displayed.
Request code: Details of the operation data including each thermistor temperature and

error history can be checked.

Self check Error history of each unit can be checked via the remote controller.

Maintenance
password

Use to change the maintenance password.

Remote controller
check

When the remote controller does not work properly, use the remote controller check­ing function to troubleshoot the problem.

OCH657

10

2-3. Wireless remote controller

Operation mode

Cool Dry

Fan

Auto
(single set point)

Heat

2

Auto
(dual set point*)

Temperature setting

The units of temperature can be changed. For
details, refer to the Installation Manual.

Not available

Appears when a non-supported func­tion is selected.

Battery replacement indicator

Appears when the remaining battery
power is low.

Vane setting

Step 1 Step 2 Step 3 Step 4 Step 5 Swing Auto

Fan speed setting

Set Temperature buttons

Set Time button (Sets the time)

Airow button (Changes up/down airow direction)

Mode button (Changes operation mode)

Timer ON button

Timer OFF button

OFF/ON button

Fan Speed button (Changes fan speed)

SET/SEND button

CANCEL button

Up/Down buttons

Menu button

i-see button

Reset button

Remote controller display

Battery replacement indicator

Transmission area

Not available

Weekly timer ON/OFF button

(not available)

3D i-see Sensor (Air distribution)

Default Direct Indirect

When Direct or Indirect
is selected, the vane
setting is set to “Auto”.

* The initial setting is necessary.

Refer to Installation manual.

OCH657

11

3-1. SPECIFICATIONS

3

SPECIFICATIONS

Model

PLFY-P20VEM-E PLFY-P25VEM-E PLFY-P32VEM-E PLFY-P40VEM-E PLFY-P50VEM-E PLFY-P63VEM-E
Power source 1-phase 220–240V 50Hz, 1-phase 220V 60Hz
Cooling capacity

*

1

(Nominal) *

1

*

1

*

2

kW 2.2 2.8 3.6 4.5 5.6 7.1
kcal/h 1,900 2,400 3,100 3,900 4,800 6,100
BTU/h 7,500 9,600 12,300 15,400 19,100 24,200

kcal/h 2,000 2,500 3,150 4,000 5,000 6,300
Power input kW 0.03 0.03 0.03 0.03 0.03 0.03
Current input

A 0.31 0.31 0.32 0.32 0.32 0.36

Heating capacity

*

3

(Nominal)

*

3

*

3

kW 2.5 3.2 4.0 5.0 6.3 8.0

kcal/h 2,200 2,800 3,400 4,300 5,400 6,900

BTU/h 8,500 10,900 13,600 17,100 21,500 27,300
Power input kW 0.03 0.03 0.03 0.03 0.03 0.03
Current input

A 0.24 0.24 0.25 0.25 0.25 0.29

External nish Galvanized steel sheet
External dimension

H × W × D

mm

258 × 840 × 840

10-3/16 × 33-3/32 × 33-3/32

inch

Net wight kg (lb) 19 (42) 19 (42) 19 (42) 19 (42) 19 (42) 21 (46)
Grille model PLP-6EA PLP-6EA PLP-6EA PLP-6EA PLP-6EA PLP-6EA

External nish MUNSELL (10Y 9.2/0.2)
Dimension

H × W × D

mm 40 × 950 × 950

inch 1-9/16 × 37-13/32 × 37-13/32
Net weight kg (lb) 5 (11)

Heat exchanger Cross n (Aluminum n and copper tube)
FAN Turbo fan × 1 Turbo fan × 1 Turbo fan × 1 Turbo fan × 1 Turbo fan × 1 Turbo fan × 1

External static
press.

Pa 0 0 0 0 0 0

mmH

2

O 0 0 0 0 0 0

Motor type DC motor
Motor output

kW 0.050 0.050 0.050 0.050 0.050 0.050
Driving mechanism

Direct-drive

Airow rate
(Low-Mid2­Mid1-High)

K

/min 12 - 13 - 14 - 15 12 - 13 - 14 - 15 13 - 14 - 15 - 16 13 - 14 - 15 - 17 13 - 14 - 16 - 18 14 - 15 - 16 - 18

L/s

200 - 217 - 233 - 250 200 - 217 - 233 - 250 217 - 233 - 250 - 267 217 - 233 - 250 - 283 217 - 233 - 267 - 300 233 - 250 - 267 - 300

cfm

424 - 459 - 494 - 530 424 - 459 - 494 - 530 459 - 494 - 530 - 565 459 - 494 - 530 - 600 459 - 494 - 565 - 636 494 - 530 - 565 - 636

Sound pressure level
(Low-Mid-High)
(measured in anechoic room)

dB <A>

24 - 26 - 27 - 29 24 - 26 - 27 - 29 26 - 27 - 29 - 31 26 - 27 - 29 - 31 26 - 27 - 29 - 31 28 - 29 - 30 - 32

Insulation material PS
Air lter PP honeycomb
Protection device Fuse
Refrigerant control device LEV
Connectable outdoor unit R410A CITY MULTI
Diameter of

refrigeant pipe

Liquid (R410A)

mm (inch)

[

6.35 ([1/4) Flare[6.35 ([1/4) Flare[6.35 ([1/4) Flare[6.35 ([1/4) Flare[6.35 ([1/4) Flare[9.52 ([3/8) Flare

Gas (R410A)

mm (inch)

[

12.7 ([1/2) Flare[12.7 ([1/2) Flare[12.7 ([1/2) Flare[12.7 ([1/2) Flare[12.7 ([1/2) Flare[15.88 ([5/8) Flare

Field drain pipe size

mm (inch)

O.D. [32 (VP-25)

Standard
attachment

Document
Accessory

Installation Manual, Instruction Book

Remark Optional parts

Grille **1 PLP-6EA PLP-6EA PLP-6EA PLP-6EA PLP-6EA PLP-6EA
Air outlet shutter plate PAC-SJ37SP-E PAC-SJ37SP-E PAC-SJ37SP-E PAC-SJ37SP-E PAC-SJ37SP-E PAC-SJ37SP-E
High efciency lter

element **2

PAC-SH59KF-E PAC-SH59KF-E PAC-SH59KF-E PAC-SH59KF-E PAC-SH59KF-E PAC-SH59KF-E

Multi-function
casement

PAC-SJ41TM-E PAC-SJ41TM-E PAC-SJ41TM-E PAC-SJ41TM-E PAC-SJ41TM-E PAC-SJ41TM-E

**1. PLFY-P-VEM-E should be used together with PLP-6EA.
**2. PAC-SJ41TM-E is necessary to use with lter PAC-SH59KF-E.

Installation Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other

items shall be referred to the Installation Manual.

*1 Nominal cooling condition

Indoor :

Outdoor :

Pipe length :

Level difference :

27˚CDB/19˚CWB (81˚FDB/66˚FWB)
35˚CDB (95˚FDB)

7.5 m (24-9/16 ft)
0 m (0 ft)

*2 Nominal cooling condition

27˚CDB/19.5˚CWB (81˚FDB/67˚FWB)
35˚CDB (95˚FDB)
5 m (16-3/8 ft)
0 m (0 ft)

*3 Nominal heating condition

20˚CDB (68˚FDB)

7˚CDB/6˚CWB (45˚FDB/43˚FWB)

7.5 m (24-9/16 ft)
0 m (0 ft)

*1 and *3 are subject to JIS B8615-1.

2. Due to continuing improvement, above specification may be subject to change without notice.

1. Nominal conditions

Notes:

Unit converter

kcal/h = kW × 860
Btu/h = kW × 3,412
cfm = K/min × 35.31
lb = kg/0.4536

*Above specication data is
subject to rounding variation.

OCH657

12

Model

PLFY-P80VEM-E PLFY-P100VEM-E PLFY-P125VEM-E
Power source 1-phase 220-240V 50Hz, 1-phase 220V 60Hz
Cooling capacity *

1

(Nominal) *

1

*

1

*

2

kW 9.0 11.2 14.0
kcal/h 7,700 9,600 12,000
BTU/h 30,700 38,200 47,800

kcal/h 8,000 10,000 12,500
Power input kW 0.05 0.07 0.11
Current input

A 0.50 0.67 1.06

Heating capacity

*

3

(Nominal)

*

3

*

3

kW 10.0 12.5 16.0

kcal/h 8,600 10,800 13,800

BTU/h 34,100 42,700 54,600
Power input kW 0.05 0.07 0.11
Current input

A 0.43 0.60 0.99

External nish Galvanized steel sheet
External dimension

H × W × D

mm

258 × 840 × 840

10-3/16 × 33-3/32 × 33-3/32

298 × 840 × 840

11-3/4 × 33-13/32 × 33-13/32

inch

Net wight kg (lb) 21(46) 24(53) 24(53)
Grille model PLP-6EA PLP-6EA PLP-6EA

External nish MUNSELL (10Y 9.2/0.2)
Dimension

H × W × D

mm 40 × 950 × 950

inch 1-9/16 × 37-13/32 × 37-13/32
Net weight kg (lb) 5 (11)

Heat exchanger Cross n (Aluminum n and copper tube)
FAN Type × Quantity Turbo fan × 1 Turbo fan × 1 Turbo fan × 1

External static
press.

Pa 0 0 0

mmH

2

O 0 0 0

Motor type DC motor
Motor output

kW 0.050 0.120 0.120
Driving mechanism

Direct-drive

Airow rate
(Low-Mid2­Mid1-High)

K

/min 14 - 17 - 20 - 23 20 - 23 - 26 - 29 22 - 26 - 30 - 35
L/s 233 - 283 - 333 - 383 333 - 383 - 433 - 483 367 - 433 - 500 - 583
cfm 494 - 600 - 706 - 812 706 - 812 - 918 - 1024 777 - 918 - 1060 - 1236

Sound pressure level
(Low-Mid-High)
(measured in anechoic room)

dB <A>

28 - 31 - 34 - 37 34 - 37 - 39- 41 35 - 39 - 42 - 45

Insulation material PS
Air lter PP honeycomb
Protection device Fuse
Refrigerant control device LEV
Connectable outdoor unit R410A CITY MULTI
Diameter of

refrigeant pipe

Liquid (R410A)

mm (inch)

[

9.52 ([3/8) Flare

[

9.52 ([3/8) Flare

[

9.52 ([3/8) Flare

Gas (R410A)

mm (inch)

[

15.88 ([5/8) Flare

[

15.88 ([5/8) Flare

[

15.88 ([5/8) Flare

Field drain pipe size

mm (inch)

O.D. [32 (VP-25)

Standard
attachment

Document
Accessory

Installation Manual, Instruction Book

Remark Optional parts

Grille **1 PLP-6EA PLP-6EA PLP-6EA
Air outlet shutter plate PAC-SJ37SP-E PAC-SJ37SP-E PAC-SJ37SP-E
High efciency lter

element **2

PAC-SH59KF-E PAC-SH59KF-E PAC-SH59KF-E

Multi-function
casement

PAC-SJ41TM-E PAC-SJ41TM-E PAC-SJ41TM-E

**1. PLFY-P-VEM-E should be used together with PLP-6EA.
**2. PAC-SJ41TM-E is necessary to use with lter PAC-SH59KF-E.

Installation Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other

items shall be referred to the Installation Manual.

*1 Nominal cooling condition

Indoor :

Outdoor :

Pipe length :

Level difference :

27˚CDB/19˚CWB (81˚FDB/66˚FWB)
35˚CDB (95˚FDB)

7.5 m (24-9/16 ft)
0 m (0 ft)

*2 Nominal cooling condition

27˚CDB/19.5˚CWB (81˚FDB/67˚FWB)
35˚CDB (95˚FDB)
5 m (16-3/8 ft)
0 m (0 ft)

*3 Nominal heating condition

20˚CDB (68˚FDB)

7˚CDB/6˚CWB (45˚FDB/43˚FWB)

7.5 m (24-9/16 ft)
0 m (0 ft)

*1 and *3 are subject to JIS B8615-1.

2. Due to continuing improvement, above specification may be subject to change without notice.

1. Nominal conditions

Notes:

Unit converter

kcal/h = kW × 860
Btu/h = kW × 3,412
cfm = m3/min × 35.31
lb = kg/0.4536

*Above specication data is
subject to rounding variation.

OCH657