1 - 149

Wall mounted DATA G8

INDOOR UNITS

PKFY-P-VBM-E, VHM-E, VKM-EI.Wall mounted

1. SPECIFICATIONS........................................................................................................................................... 1 - 150

2. EXTERNAL DIMENSIONS .............................................................................................................................. 1 - 152

3. CENTER OF GRAVITY ................................................................................................................................... 1 - 155

4. ELECTRICAL WIRING DIAGRAMS ................................................................................................................ 1 - 156

5. SOUND LEVELS ............................................................................................................................................. 1 - 1595-1. Sound levels ............................................................................................................................................ 1 - 1595-2. NC curves ................................................................................................................................................ 1 - 159

6. TEMPERATURE/AIRFLOW DISTRIBUTIONS ............................................................................................... 1 - 1606-1. Temperature distributions ........................................................................................................................ 1 - 1606-2. Airflow distributions.................................................................................................................................. 1 - 161

7. OPTIONAL PARTS.......................................................................................................................................... 1 - 1627-1. Optional parts line up for the Indoor unit.................................................................................................. 1 - 1627-2. External LEV Box..................................................................................................................................... 1 - 1627-3. Drain pump .............................................................................................................................................. 1 - 162

1. SPECIFICATIONS DATA G8

INDOOR UNITS 1 - 150

PKFY

I.Wall mounted1. SPECIFICATIONS

Model PKFY-P15VBM-E PKFY-P20VBM-E PKFY-P25VBM-E PKFY-P32VHM-E

Power source 1-phase 220-240V 50Hz, 1-phase 220V 60Hz

1-phase 220-240V 50Hz, 1-phase 220V 60Hz

1-phase 220-240V 50Hz, 1-phase 220V 60Hz

1-phase 220-240V 50Hz, 1-phase 220V 60Hz

Cooling capacity *1 kW 1.7 2.2 2.8 3.6 (Nominal) *1 kcal / h 1,450 1,900 2,400 3,100

*1 BTU / h 5,800 7,500 9,600 12,300

*2 kcal / h 1,500 2,000 2,500 3,150Power input *4 kW 0.04 0.04 0.04 0.04

(220V) Current input *4 A 0.20 0.20 0.20 0.40

Heating capacity *3 kW 1.9 2.5 3.2 4.0 (Nominal) *3 kcal / h 1,600 2,200 2,800 3,400

*3 BTU / h 6,500 8,500 10,900 13,600

Power input kW 0.04 0.04 0.04 0.03(220V) Current input A 0.20 0.20 0.20 0.30

External finish Plastic, MUNSELL (1.0Y 9.2/0.2)

Plastic, MUNSELL (1.0Y 9.2/0.2)

Plastic, MUNSELL (1.0Y 9.2/0.2)

Plastic, MUNSELL (1.0Y 9.2/0.2)

External dimension HxWxD mm 295x815x225 295x815x225 295x815x225 295x898x249 in. 11-5/8 x 32-1/8 x 8-7/8 11-5/8 x 32-1/8 x 8-7/8 11-5/8 x 32-1/8 x 8-7/8 11-5/8 x 35-3/8 x 9-13/16

Net weight kg(lbs) 10 (23) 10 (23) 10 (23) 13(29)

Heat exchanger Cross fin (Aluminum fin and copper tube)

Cross fin (Aluminum fin and copper tube)

Cross fin (Aluminum fin and copper tube)

Cross fin (Aluminum fin and copper tube)

FAN Type x Quantity Line flow fan x 1 Line flow fan x 1 Line flow fan x 1 Line flow fan x 1

External static press. Pa 0 0 0 0mmH2O 0 0 0 0

Motor Type 1-phase induction motor 1-phase induction motor 1-phase induction motor DC motor

Motor output kW 0.017 0.017 0.017 0.030Driving mechanism Direct-driven by motor Direct-driven by motor Direct-driven by motor Direct-drive

Airflow rate m3 / min 4.9-5.0-5.2-5.3 4.9-5.2-5.6-5.9 4.9-5.2-5.6-5.9 9-10-11

(Low-Mid2-Mid-High) L/s 82-83-87-88 82-87-93-98 82-87-93-98 150-167-183cfm 173-177-184-187 173-184-198-208 173-184-198-208 318-353-388

Sound pressure level (measured in anechoic room) dB <A> 29-31-32-33 29-31-34-36 29-31-34-36 34-37-41

Insulation material Polyethylene sheet Polyethylene sheet Polyethylene sheet Polyethylene sheet Air filter PP honeycomb PP honeycomb PP honeycomb PP honeycomb

Protection device Fuse Fuse Fuse Fuse

Refrigerant control device LEV LEV LEV LEV

Connectable outdoor unit

PURY-P-Y(S)JM-A PUHY-P-Y(S)JM-A

PUMY-P100~140VHMB PUMY-P100~140YHMB

PQRY-P-Y(S)HM-A PQHY-P-Y(S)HM-A

R410A CITY MULTI R410A CITY MULTI R410A CITY MULTI

Diameter of refrigerant pipe

Liquid (R410A) mm(in.) 6.35(1/4) Flare 6.35(1/4) Flare 6.35(1/4) Flare 6.35(1/4) Flare

Gas (R410A) mm(in.) 12.70(1/2) Flare 12.70(1/2) Flare 12.70(1/2) Flare 12.70(1/2) Flare

Field drain pipe size mm(in.) I.D. 16(5/8) I.D. 16(5/8) I.D. 16(5/8) I.D. 16(5/8) Drawing External - - - -

Wiring - - - -

Refrigerant cycle - - - -

Standard attachment Document Installation Manual, Instruc-tion Book

Installation Manual, Instruc-tion Book

Installation Manual, Instruc-tion Book

Installation Manual, Instruc-tion Book

Accessory - - - - Optional parts External LEV Box PAC-SG95LE-E PAC-SG95LE-E PAC-SG95LE-E -

Drain pump - - - PAC-SH75DM-E

Remarks * Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred to the Installation Manual.* Due to continuing improvement, above specification may be subject to change without notice.

Notes : *1 Nominal cooling conditions (subject to JIS B8615-1) *2 Nominal cooling conditions *3 Nominal heating conditions (subject

to JIS B8615-1) Unit converter

Indoor : 27degC D.B. / 19degC W.B. 27degC D.B. / 19.5degC W.B. 20degC D.B. kcal/h = kW x 860

(81degF D.B. / 66degF W.B.) (81degF D.B. / 67degF W.B.) (68degF D.B.) BTU/h = kW x 3,412 Outdoor : 35degC D.B. 35degC D.B. 7degC D.B. / 6degC W.B. cfm = m3/min x 35.31

(95degF D.B.) (95degF D.B.) (45degF D.B. / 43degF W.B.) lbs = kg / 0.4536

Pipe length : 7.5 m (24-9/16 ft.) 5 m (16-3/8 ft.) 7.5 m (24-9/16 ft.)Level difference : 0 m (0 ft.) 0 m (0 ft.) 0 m (0 ft.) *The specification data is

subject to rounding variation.

*4 Electrical characteristic of cooling are included optional drain-pump. (Applicable only to PKFY-P32VHM-E)

1 - 151

1. SPECIFICATIONS DATA G8

INDOOR UNITS

PKFY

Model PKFY-P40VHM-E PKFY-P50VHM-E PKFY-P63VKM-E PKFY-P100VKM-E

Power source 1-phase 220-240V 50Hz, 1-phase 220V 60Hz

1-phase 220-240V 50Hz, 1-phase 220V 60Hz

1-phase 220-240V 50Hz, 1-phase 220V 60Hz

1-phase 220-240V 50Hz, 1-phase 220V 60Hz

Cooling capacity *1 kW 4.5 5.6 7.1 11.2 (Nominal) *1 kcal / h 3,900 4,800 6,100 9,600

*1 BTU / h 15,400 19,100 24,200 38,200

*2 kcal / h 4,000 5,000 6,300 10,000Power input *4 kW 0.04 0.04 0.05 0.08

(220V) Current input *4 A 0.40 0.40 0.37 0.58

Heating capacity *3 kW 5.0 6.3 8.0 12.5 (Nominal) *3 kcal / h 4,300 5,400 6,900 10,800

*3 BTU / h 17,100 21,500 27,300 42,600

Power input kW 0.03 0.03 0.04 0.07(220V) Current input A 0.30 0.30 0.30 0.51

External finish Plastic, MUNSELL (1.0Y 9.2/0.2)

Plastic, MUNSELL (1.0Y 9.2/0.2)

Plastic, MUNSELL (1.0Y 9.2/0.2)

Plastic, MUNSELL (1.0Y 9.2/0.2)

External dimension HxWxD mm 295x898x249 295x898x249 365x1170x295 365x1170x295 in. 11-5/8 x 35-3/8 x 9-13/16 11-5/8 x 35-3/8 x 9-13/16 14-3/8 x 46-1/16 x 11-5/8 14-3/8 x 46-1/16 x 11-5/8

Net weight kg(lbs) 13(29) 13(29) 21(46) 21(46)

Heat exchanger Cross fin (Aluminum fin and copper tube)

Cross fin (Aluminum fin and copper tube)

Cross fin (Aluminum fin and copper tube)

Cross fin (Aluminum fin and copper tube)

FAN Type x Quantity Line flow fan x 1 Line flow fan x 1 Line flow fan x 1 Line flow fan x 1

External static press. Pa 0 0 0 0mmH2O 0 0 0 0

Motor Type DC motor DC motor DC motor DC motor

Motor output kW 0.030 0.030 0.056 0.056Driving mechanism Direct-drive Direct-drive Direct-drive Direct-drive

Airflow rate m3 / min 9-10.5-11.5 9-10.5-12 16-20 20-26

(Low-Mid-High) L/s 150-175-192 150-175-200 267-333 333-433cfm 318-371-406 318-371-424 565-706 706-918

Sound pressure level (measured in anechoic room) dB <A> 34-38-41 34-39-43 39-45 41-49

Insulation material Polyethylene sheet Polyethylene sheet Polyethylene sheet Polyethylene sheet Air filter PP honeycomb PP honeycomb PP honeycomb PP honeycomb

Protection device Fuse Fuse Fuse Fuse

Refrigerant control device LEV LEV LEV LEV Connectable outdoor unit R410A CITY MULTI R410A CITY MULTI R410A CITY MULTI R410A CITY MULTI

Diameter of refrigerant pipe

Liquid (R410A) mm(in.) 6.35(1/4) Flare 6.35(1/4) Flare 9.52(3/8) Flare 9.52(3/8) Flare

Gas (R410A) mm(in.) 12.70(1/2) Flare 12.70(1/2) Flare 15.88(5/8) Flare 15.88(5/8) FlareField drain pipe size mm(in.) I.D. 16(5/8) I.D. 16(5/8) I.D. 16(5/8) I.D. 16(5/8)

Drawing External - - - -

Wiring - - - -Refrigerant cycle - - - -

Standard attachment Document Installation Manual, Instruc-tion Book

Installation Manual, Instruc-tion Book

Installation Manual, Instruc-tion Book

Installation Manual, Instruc-tion Book

Accessory - - - -

Optional parts External LEV Box - - - -

Drain pump PAC-SH75DM-E PAC-SH75DM-E PAC-SH94DM-E PAC-SH94DM-E Remarks * Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be

referred to the Installation Manual.* Due to continuing improvement, above specification may be subject to change without notice.

Notes : *1 Nominal cooling conditions (subject to JIS B8615-1) *2 Nominal cooling conditions *3 Nominal heating conditions (subject

to JIS B8615-1) Unit converter

Indoor : 27degC D.B. / 19degC W.B. 27degC D.B. / 19.5degC W.B. 20degC D.B. kcal/h = kW x 860 (81degF D.B. / 66degF W.B.) (81degF D.B. / 67degF W.B.) (68degF D.B.) BTU/h = kW x 3,412

Outdoor : 35degC D.B. 35degC D.B. 7degC D.B. / 6degC W.B. cfm = m3/min x 35.31

(95degF D.B.) (95degF D.B.) (45degF D.B. / 43degF W.B.) lbs = kg / 0.4536Pipe length : 7.5 m (24-9/16 ft.) 5 m (16-3/8 ft.) 7.5 m (24-9/16 ft.)

Level difference : 0 m (0 ft.) 0 m (0 ft.) 0 m (0 ft.) *The specification data is

subject to rounding variation. *4 Electrical characteristic of cooling are included optional drain-pump.

2. EXTERNAL DIMENSIONS DATA G8

INDOOR UNITS 1 - 152

PKFY

2. EXTERNAL DIMENSIONS

M1

M2

NL

60mm

or m

ore fo

r lef

t and

left b

ack p

iping

.Te

rmina

l bloc

k

Air in

take

(Dire

ction

)

Termin

al block

Detaile

d

Addre

ss bo

ard

The firs

t side

The sec

ond sid

eTra

nsmi

ssion

(DC

24-30

V)

MA-re

mote

contr

oller

(DC8

.7-13

V)Th

ere is

not M

A-rem

ote co

ntroll

er ter

mina

l bloc

k.Co

nnec

tion w

ith M

A-rem

ote co

ntroll

er ref

ers to

Note

.3

Note.

1 Use

M10

or W

3/8 sc

rew fo

r insta

llatio

n plat

e.No

te.2 E

xtens

ion pi

ping s

ide.

Note.

3 In c

ase o

f con

necti

ng M

A-rem

ote co

ntroll

er, pl

ease

conn

ect

MA-re

mote

contr

oller

cable

(acc

esso

ry) to

the c

onne

ctor.

Powe

r sup

ply (2

20-24

0V)

Trans

miss

ionPo

wer s

upply

Addre

ss bo

ardDe

tailed

Addre

ss se

tting d

igit

Mode

selec

tion

* Add

ress b

oard

is pro

tected

With

PL co

ver.

Rem

ove t

he sc

rew w

ith dr

iver

on t

he oc

casio

n of s

etting

.

Conn

ectio

n No.

Addre

ss bo

ard

Knoc

k out

hole

ofrig

ht pip

ing

Knoc

k out

hole

ofrem

ocon

wirin

g

(Directi

on)Kn

ock o

f hole

Knoc

k out

hole

forrem

ocon

wirin

g

4-4.5x

35 ho

le

Instal

lation

plate

R 15

Knoc

k out

hole

forun

der p

iping

R 8

1050

162.

5

4591

.5

Instal

lation

plate

ba

lance

point

hole

4-4.5x

40 ho

le4-4

.5x37

hole

12-

2.8 h

ole4-

9 hole

8-4.3

hole

87-

5.1 h

olePip

ing ho

le 65

Detai

l of in

stalla

tion p

late

R8R 12

54

R15

Detai

led fig

ure dw

g(A B

C)(K

nock

out h

ole) Kn

ock o

ut ho

le for

left p

iping

R8

45R15

24.4 3

545 10

10

34

16 2.5

50 4

Air inta

ke

Air outlet

Air ou

tlet

(Dire

ction

)

Instal

lation

plate

Insta

llatio

n sp

ace

16m

m(I.D

)

1/2F(

12

.7mm)

1/4F(

6.3

5mm)

Drain

pipeLiquid

pipe

Gas p

ipeRe

friger

ant

piping

Min

22m

mM

in 20

mm

Min 100mm

Max

90m

mMin 50mm

Rece

iver

Opera

tion l

amp

DEFR

OST/S

TAND

BY la

mp

Emerg

ency

opera

tion

switc

h <He

ating

>

Emerg

ency

opera

tion

switc

h <Co

oling

>

37.8

7

640

Air

intak

e

Air intake

815

115

106.

7

3

295

60

640

Air

inta

ke

695

Air

outle

t

225

5

110

116

660

(Dra

in p

ipe

tota

l 760

) 450

Gas

pip

e52

0 L

iqui

d pi

pe

100.6 14

783

74.6

0

97.5

180

0

159

0 27.5

125

53

45

298

235205175

0

170

6540 128

12490159

168

113

87135

110

35 10

0

328

102.

515

122.

5133

72.585

47.560

22.5

407.5

328295

260

225

190

155120

85

30

407.5

298

260

225190

155

120

85

30

1010

50 44

175

235

170

205

Air ou

tlet

PKFY-P15, 20, 25VBM-E Unit : mm

1 - 153

2. EXTERNAL DIMENSIONS DATA G8

INDOOR UNITS

PKFY

Min.7250mm or greater with optionaldrain pump installation.

Req

uire

d sp

ace

(Indo

or u

nit)

Min

.50

Min

.220

Min

.150

550m

m o

r gre

ater

with

opt

iona

ldr

ain

pum

p in

stal

latio

n.

Min.250Min.5055m

m o

r gre

ater

with

left

or re

ar le

ft pi

png

or d

rain

pu

mp

inst

alla

tion. 197

387

192

599

Top

side

Fron

t sid

e

155

688

898

55

295

Fron

t sid

e (G

rille

ope

n)

169

158

184

457

Gas

pip

e 53

9 Li

quid

pip

e 61

0 D

rain

hos

e

Term

inal

blo

ck fo

r pow

er s

uppl

y

Term

inal

blo

ck fo

r tra

nsm

issi

on

Term

inal

blo

ck fo

rM

A-r

emot

e co

ntro

ller

Em

erge

ncy

oper

atio

n sw

itch

(coo

ling

/ hea

ting)

Und

er s

ide

Van

e (a

uto)

Ope

ratio

n la

mp

612

DE

FRO

ST

/ STA

BD

BY

lam

p

Ope

ratio

n la

mp

Kno

ckou

t hol

efo

r low

er p

ipin

gLo

uver

(man

ual)

Kno

ckou

t hol

efo

r low

er p

ipin

gC

8

B

Siz

eP

32P

40P

50Re

frige

rant

pip

e :

6.35

Flar

ed c

onne

ctio

n : 1

/4F

Refri

gera

nt p

ipe

: 12

.7Fl

ared

con

nect

ion

: 1/2

F

16

O.D

Liquid

pipe

Gas

pip

e

Drain

hose

Kno

ckou

t hol

efo

r rig

ht p

ipin

g

Rig

ht s

ide

Mou

nt b

oard

21.8

0 20 32.7

53.5

66 128.

515

3.5

231.

527

3.2

449

281

193.5180.3

278.3

167140115

0

174213238

394

449

253.

523

2.5

203.

517

8.5

166

103.

59178

.5

11641

28.5

160

372.3356.3327.5291.5265225200

125

70

15015

70

125

200225

265238

291.5327.5

372.3356.3

Indo

or u

nit o

utlin

eM

ount

boa

rd4-

9 B

olt h

ole

77-

5.1

Tapp

ing

scre

w h

ole

0

583.8C

ente

r mea

sure

men

t hol

e2.

5A

B43

65646

6046

43

59

C56

12.5

43

D43

65669

Kno

ckou

t hol

e fo

r pip

ing

Kno

ckou

t hol

efo

r low

er p

ipin

g

Left

side

Slee

ve(p

urch

ased

loca

lly)

65~

8065

~80

Thro

ugh

hole

249

A 5

PKFY-P32, 40, 50VHM-E Unit : mm

2. EXTERNAL DIMENSIONS DATA G8

INDOOR UNITS 1 - 154

PKFY

SizeP63 P112

Refrigerant pipe : 9.52Flared connection : 3/8F

16 O.D

Liquid pipe

Gas pipe

Drain hoseSleeve(purchased locally)

75 75~ 80

Through hole

5332 18

30

6635

65.2

423.7

1170(855)74

123154

B B

134

431.7

1114

0.3

365

5

C

295

75-Φ5.1Tapping screw hole

4-Φ9 Bolt holeCenter measurement hole Φ2.50

314

364

384

408.

543

945

4

517.

4

585

439

384

339

189 0

216.

5

R37.5

339

384

585

439

349.

2

449.

2

430.

5

530.

5

110

110

314

54

15.50

5075

117125142

292279.5

242

192

25

100

3225

37.562.5

104.5129.5167

217

264292308.5311

0 12.512.5

87.5

229.5

364

384.

540

8.5

439

454

465.

5

60 60010 1054

3

C

65

67 65 6777777.

8

7.810.7

87

7765

B A

Top side

Front side

Front side (Grille open)

Terminal block for power supply

Terminal block for transmissionTerminal block forMA-remote controller

Emergency operation switch(cooling / heating)

Operation lampDEFROST/STAND BY lamp

Receiver

Knockout hole forright piping

Mount board

Right side

444 (Gas pipe) 482 (Liquid pipe)

585 (Drain hose)

Filter hook

Under side

Vane (auto)

Knockout holefor lower piping

Louver (manual)

Piping connection department

Indoor unit outline

Wall hole forright rear piping

Knockout hole forleft rear piping(75×480)

Wall hole forleft rear piping

Mount boardTemporarily fixing hole

108 mm or greater with left orrear left piping or drain-upmechanism installation

Min.

48

Min.

250Air outlet

Air inlet

Min. 50.5Min. 220Min. 72.4550 mm or greater with optionaldrain-up mechanism installation26

5 m

m o

r gre

ater

with

opt

iona

ldr

ain-

up m

echa

nism

inst

alla

tion

Min.

7

Required space (Indoor unit)

Knockout hole for piping

Knockout holefor left piping

A

Left side

Refrigerant pipe : 15.88Flared connection : 5/8F

241

PKFY-P63, 100VKM-E Unit : mm

1 - 155

3. CENTER OF GRAVITY DATA G8

INDOOR UNITS

PKFY

3. CENTER OF GRAVITY

PKFY-P-VBM-E, VHM-E, VKM-E

X

D

YW

Z

H

Model W D H

PKFY-P100VKM-E

PKFY-P25VBM-EPKFY-P20VBM-E

PKFY-P63VKM-E

PKFY-P15VBM-E 815 225225225

295295

295295295

365365

815815

11701170

X120120120

190190

Y300300300

460460

Z150150150

190190

PKFY-P32VHM-EPKFY-P40VHM-EPKFY-P50VHM-E

898 249 295 120 390 160898 249 295 120 390 160898 249 295 120 390 160

4. ELECTRICAL WIRING DIAGRAMS DATA G8

INDOOR UNITS 1 - 156

PKFY

4. ELECTRICAL WIRING DIAGRAMS

PKFY-P15, 20, 25VBM-E

Mark Meaning

LED1 Main power supply Main power supply (indoor unit:220-240V)power on lamp is lit

FunctionLED on indoor board for service

ONOFF

1 2 3 4

MODELS SW2

P20ONOFF

1 2 3 4

MODELS SW2

P25

<*1>

LED2Power supply for MA-Remote controller

Power supply for MA-Remote controller on lamp is lit

LegendSymbolI.B

CN32CN51CN52SW2

SW2

SW3TH21

TH22

Remote switchCentrally controlRemote indicationCapacity codeMode selection

Room temp.detection(0°C/15kΩ,25°C/5.4kΩ)Pipe temp.detection/Liquid(0°C/15kΩ,25°C/5.4kΩ)

NameIndoor controller board

P.B

W.B

Indoor power boardZNR VaristorFUSE Fuse (T6.3AL 250V)F.C Fan phase control

MF Fan motorC1 Capacitor (Fan motor)

MV Vane motorLEV Linear expansion valveConnector

Switch

Switch

Thermistor

Symbol

TB2TB5

Power supplyTransmission

Address boardMode selection

Name Symbol Name

Terminalblock

TH23 Pipe temp.detection/Gas(0°C/15kΩ,25°C/5.4kΩ)

Note1.At servicing for outdoor unit, always follow the wiring diagram of outdoor unit.2.In case of using MA-remote controller,please connect MA-remote controller cable in an accessory to the connector (Remote controller wire is non-polar.)3.In case of using M-NET,please connect to TB5 (Transmission line is non-polar.)4.Symbols used in wiring diagram above are, : terminal block, : connector5.The setting of the SW2 dip switches differs in the capacity. For the detail, refer to the fig :*1.6.Please set the switch SW5 according to the power supply voltage. Set SW5 to 240V side when the power supply is 230 and 240 volts. When the power supply is 220 volts, set SW5 to 220V side.

1 2

A.BSW1

SW1

SW5

RUBZLED1 LED(Operation indicator:Green)

LED(Preparation for heating:Orange)Emergency operation (Heat)Emergency operation (Cool)

LED2

SW11SW12SW14

Voltage selectionAddress setting 1s digitAddress setting 10ths digitConnection No.

Switch

Receving unitBuzzer

Wireless remote controller board

MV

MREDWHTBLUORNYLW

CN5VVANE(BLU)

CN52CN51

CN41CN32

6

5

9

CN60LEV

(WHT)

BR

NR

ED

BLU

OR

NY

LWW

HT

9

CN3AMA- REMOCON

(BLU)

MF

FAN(GRN)

CND(RED)CN2M

M-NET(BLU)

TO OUTDOOR UNITBC CONTROLLERM-NET REMOTE CONTROLLERDC24-30V

BREAKER (16A)

FUSE(16A)

PULLBOX

TB2

TO NEXTINDOOR UNIT

POWER SUPPLY~/N 220-240V 50Hz~/N 220V 60Hz

RE

D

RE

D

WH

T

BLK

BLU

GR

N /Y

LW

BLU

BLU

1TB5

2

TO MA-REMOTECONTROLLERDC8.7-13V

OR

N

OR

N

ZNRFUSE250V6.3A

C1

LED1

CN35P(BLU)

F.CCN53P(RED)

CN53M(RED)

CN35M(BLU)

LED2

CN29GAS(BLK)

CN21LIQUID(WHT)

TH23 TH22

CN20INTAKE(RED)

TH21

CN81ADDRESS

(RED)

(RED)ADDRESS

CN82

CN42ADDRESS

(RED)

(RED)ADDRESS

CN43

SW2SW3

12345678910 1234

ONOFF

I.BSee fig :*1

SW5

SW1

220V 240V

A.B

W.B

ONOFF

0SW12

10ths DIGIT

0SW11

0SW14

1sDIGIT

CONNECTIONNo.

P.B

4

8

12345678910

4

1

1 1 11 2

1 2 1 3

2

13

1 3

1 4 6

13 1 4

56 CN90WIRELESS

(WHT)

91

1 4 1 8

1

1

5

58

1

1

5

LED2

CNB

RU

SW2SW1

LED1

BZt° t° t°

M

M1~

LEV

M1 M2

U

LN

1 3 1 2

1 51 5

ONOFF

1 2 3 4

MODELS SW2

P15

1 - 157

4. ELECTRICAL WIRING DIAGRAMS DATA G8

INDOOR UNITS

PKFY

PKFY-P32, 40, 50VHM-E

<fig: 1>Models SW2

P32

P40

P50

123456

ONOFF

FANCNMF(WHT)

1 63

MS3~

M1~

M

VANECN151(WHT)

5 1 LEVCN60(YLW)

6

6

1CNRU(WHT)

LDSWE(A)(BLU)

6 1

3

3

15 1

5 1

4 1

4 1

2 1

2 1

3 1

4 18 1

1 3

51

1 3

1 2 1 2 3 4 5 6 7 8

SW3

1 2 3 4 5 6

SW2 ONOFF

ONOFF

1 2 3 4

SW4

2 1

11

2

2

3

3

4 5 6 7 8 910

SW1

SWA

LN

LED1

X1

LED2

M

DC311~339VRECTIFICATION

FUSECNP(BLU)

CND(BLK)

RED

BLU

YLW

MOV1

BLK

WHT

MF DP MV LEV

DSA

MOV2

SWE

OFF

BZ

ON

BLU

TB2

RED

RED

BLU

BLU

YLW

WHT

ORN

ORN

ORN

ORNYLW

BLU

BRN

BRN

RED

GRN/YLW

RED

BLU

BLK

U

U

I.B S.BW.B

A.B

PULLBOX

FUSE(16A)

BREAKER(16A)

TO NEXT INDOOR

UNIT

POWER SUPPLY ~/N220-240V 50Hz220V 60Hz

GRN

CN52(GRN)

LD SWE(B)LD101(B)

SWE1LED1

TH24

TH23

TH22

TH21

LED2SWE2

CN51(WHT)

CN24(YLW)

FLOAT SWCN4F(WHT)

FLOAT SWCN4F(WHT)

LIQUID/GAS1CN44(WHT)

INTAKECN20(RED)

ADDRESSCN81(RED)

ADDRESSCN42(RED)

GAS2CN2G(BLK)

ADDRESSCN43(RED)

ADDRESSCN82(RED)

MA-REMOCONCN3A(BLU)

M-NETCN2M(BLU)

CN32(WHT)

RU

4

8

t○

t○

t○

t○

See fig: 1

TB5(SHIELD)

M1M2

TB151

S

2TO MA-REMOTECONTROLLERDC8.7-13V

TO OUTDOOR UNITBC CONTROLLERREMOTE CONTROLLERDC24-30V

0123456789AB

CD

EF 0 1

23

456

78

9 0 1

23

456

78

9 SW14SW11SW12

10ths DIGIT

1s DIGIT

BRANCH No.

FS

14

When attaching drain pump(option), remove the jumper connector CN4F and fit the drain float switch (FS).

When attaching drain pump (option)

SYMBOL NAMEI.B INDOOR CONTROLLER BOARD

BZ

CN32CN51CN52

CONNECTOR

BUZZERDSA SURGE ABSORBER

REMOTE SWITCH

A.B ADDRESS BOARD

S.B SWITCH BOARD

W.B PCB FOR WIRELESS REMOTE CONTROLLER

SW1SWA

SW11SW12

MODE SELECTIONFAN SPEED SELECTOR

ADDRESS SETTING 1s DIGIT

SWE1SWE2

EMERGENCY OPERATION(HEAT)EMERGENCY OPERATION(COOL)

LED(OPERATION INDICATOR:GREEN)LED(OPERATION FOR HEATING :ORANGE )RECEIVING UNIT

ADDRESS SETTING 10ths DIGITSW14 BRANCH No.

CENTRALLY CONTROLREMOTE INDICATION

SWITCH

X1 AUX.RELAY

FUSE FUSE (T3.15AL 250V)LED1 POWER SUPPLY (I.B)LED2

LED1

DP DRAIN PUMP (OPTION)DRAIN FLOAT SWITCH (OPTION)FS

LED2RU

POWER SUPPLY (I.B)

SYMBOL NAMETH21

MFMV

THERMISTOR ROOM TEMP. DETECTION(0°C/15kΩ, 25°C/5.4kΩ)PIPE TEMP. DETECTION / LIQUID(0°C/15kΩ, 25°C/5.4kΩ)PIPE TEMP. DETECTION / GAS1(0°C/15kΩ, 25°C/5.4kΩ)

LEV LINEAR EXPANSION VALVE

TH22

TH23

PIPE TEMP. DETECTION / GAS2(0°C/15kΩ, 25°C/5.4kΩ)

TH24

FAN MOTORVANE MOTOR

MOV 01.02 VARISTORDRAIN PUMP (OPTION)

TB2TB5TB15

TRANSMISSIONMA-REMOTE CONTROLLER

TERMINALBLOCK

POWER SUPPLY

SW2SW3SW4SWE

CAPACITY CODEMODE SELECTIONMODEL SELECTORDRAIN PUMP (TEST MODE)

SWITCH

NOTES:1.At servicing for outdoor unit,always follow the wiring diagram of outdoor unit.2.In case of using MA-Remote controller, please connect to TB15. (Remote controller wire is non-polar.)3.In case of using M-NET, please connect to TB5. (Transmission line is non-polar.)4.Symbol [S] of TB5 is the shield wire connection.5.Symbols used in wiring diagram above are, : terminal block, :connecter.6.The setting of the SW2 dip switches differs in the capacity. for the detail, refer to the fig: 1.

Mark Meaning Function

Power supply forMA-Remote controller

Main power supply (Indoor unit:220-240V)Power on → Iamp is lit

LED on indoor board for service

LED1 Main power supply

Power supply for MA-Remote controlleron → Iamp is litLED2

123456

ONOFF

123456

ONOFF

4. ELECTRICAL WIRING DIAGRAMS DATA G8

INDOOR UNITS 1 - 158

PKFY

PKFY-P63, 100VKM-E

SYMBOL NAMEI.B INDOOR CONTROLLER BOARD

BZ

CN32CN51CN52

CONNECTOR

BUZZERDSA SURGE ABSORBER

REMOTE SWITCH

A.B ADDRESS BOARD

S.B SWITCH BOARD

W.B PCB FOR WIRELESS REMOTE CONTROLLER

SW1SWA

SW11SW12

MODE SELECTIONFAN SPEED SELECTOR

ADDRESS SETTING 1s DIGIT

SWE1SWE2

EMERGENCY OPERATION(HEAT)EMERGENCY OPERATION(COOL)

LED(OPERATION INDICATOR:GREEN)LED(OPERATION FOR HEATING :ORANGE )RECEIVING UNIT

ADDRESS SETTING 10ths DIGITSW14 BRANCH No.

CENTRALLY CONTROLREMOTE INDICATION

SWITCH

X1 AUX.RELAY

FUSE FUSE (T3.15AL 250V)LED1 POWER SUPPLY (I.B)LED2

LED1

DP DRAIN PUMP (OPTION)DRAIN FLOAT SWITCH (OPTION)FS

LED2RU

POWER SUPPLY (I.B)

SYMBOL NAMETH21

MFMV

THERMISTOR ROOM TEMP. DETECTION(0°C/15kΩ, 25°C/5.4kΩ)PIPE TEMP. DETECTION / LIQUID(0°C/15kΩ, 25°C/5.4kΩ)PIPE TEMP. DETECTION / GAS1(0°C/15kΩ, 25°C/5.4kΩ)

LEV LINEAR EXPANSION VALVE

TH22

TH23

PIPE TEMP. DETECTION / GAS2(0°C/15kΩ, 25°C/5.4kΩ)

TH24

FAN MOTORVANE MOTOR

MOV 01.02 VARISTORDRAIN PUMP (OPTION)

TB2TB5TB15

TRANSMISSIONMA-REMOTE CONTROLLER

TERMINALBLOCK

POWER SUPPLY

SW2SW3SW4SWE

CAPACITY CODEMODE SELECTIONMODEL SELECTORDRAIN PUMP (TEST MODE)

SWITCH

NOTES:1.At servicing for outdoor unit,always follow the wiring diagram of outdoor unit.2.In case of using MA-Remote controller, please connect to TB15. (Remote controller wire is non-polar.)3.In case of using M-NET, please connect to TB5. (Transmission line is non-polar.)4.Symbol [S] of TB5 is the shield wire connection.5.Symbols used in wiring diagram above are, : terminal block, :connecter.6.The setting of the SW2 dip switches differs in the capacity. for the detail, refer to the fig: 1.

Mark Meaning Function

Power supply forMA-Remote controller

Main power supply (Indoor unit:220-240V)Power on → Iamp is lit

LED on indoor board for service

LED1 Main power supply

Power supply for MA-Remote controlleron → Iamp is litLED2

MS3~

M1~

MF DP

RED

BLU

BLK

BLURED

GRN/YLW

LN

TB2

PULLBOX

TO NEXT INDOOR

UNIT

FUSE(16A)

BREAKER(16A)

POWER SUPPLY ~/N220-240V 50Hz220V 60Hz

FANCNMF(WHT)

1 63 1 3

FUSECNP(BLU)

RED

BLU

YLW

BLK

WHT

X1 MOV1

U

DC311~339VRECTIFICATION

DSA

MOV2

51

CND(BLK)

LED1BZ

VANECN151(WHT)

5 1 CNRU(WHT)

6 1

RED

ORNYLW

BRN

GRN

LEVCN60(YLW)

6 1

LDSWE(A)(BLU)

3 1

RED

YLW

WHT

ORN

BLU

BRN

M MMV LEV

6

3

I.BW.B

5 1

5 1

4 1

2 1

CN52(GRN)

CN51(WHT)

CN24(YLW)

FLOAT SWCN4F(WHT)

LD101(B)

LED1

LED2RU

When attaching drain pump(option), remove the jumper connector CN4F and fit the drain float switch (FS).

S.B

LD SWE(B)

SWE1 SWE2

FLOAT SWCN4F(WHT)

FS

14

When attaching drain pump (option)

Models SW2

P63

P100

123456

ONOFF

123456

ONOFF

<fig: 1>TH24

TH23

TH22

TH21

t○

t○

t○

t○

4

8

4 1

3 1

4 18 1

2 1LED2

LIQUID/GAS1CN44(WHT)

INTAKECN20(RED)

ADDRESSCN81(RED)

ADDRESSCN42(RED)

GAS2CN2G(BLK)

CN32(WHT)

2 1

1 3

ORN

ORN

MA-REMOCONCN3A(BLU)

1 2 1 2 3 4 5 6 7 8

SW3

1 2 3 4 5 6

SW2 ONOFF

1 2 3 4

SW4

BLU

BLU

M-NETCN2M(BLU)

See fig: 1

ONOFF

11

2

2

3

3

4 5 6 7 8 910

SW1

SWA

ADDRESSCN43(RED)

ADDRESSCN82(RED)

SW14SW11SW12

10ths DIGIT

1s DIGIT

BRANCH No.

A.BTB5(SHIELD)

M1M2

TB151

S

2TO MA-REMOTECONTROLLERDC8.7-13V

TO OUTDOOR UNITBC CONTROLLERREMOTE CONTROLLERDC24-30V

1 - 159

5. SOUND LEVELS DATA G8

INDOOR UNITS

PKFY

5. SOUND LEVELS5-1. Sound levels

5-2. NC curves

* Measured in anechoic room.

PKFY-P15VBM-E

Sound level at anechoic room : Low-(Middle2-Middle)-High

29-31-32-33Sound level dB (A)Model

Wall mounted

1m

Measurementlocation 1m

PKFY-P20VBM-EPKFY-P25VBM-EPKFY-P32VHM-E

PKFY-P100VKM-E

PKFY-P40VHM-EPKFY-P50VHM-EPKFY-P63VKM-E

29-31-34-36

34-37-4134-38-4134-39-43

39-4541-49

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

63 125 250 500 1k 2k 4k 8k

NC-60

NC-50

Oct

ave

band

pre

ssur

e le

vel (

dB) 0

dB=2

0μP

a

Approximate minimumaudible limit oncontinuous noise

NC-40

NC-30

NC-20

Octave band center frequencies (Hz)

HighLow 50/60Hz

50/60Hz

PKFY-P15VBM-EExternal Static Pressure: 0PaPower Source: 220-240V/50Hz, 220V/60Hz

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

63 125 250 500 1k 2k 4k 8k

NC-60

NC-50

Oct

ave

band

pre

ssur

e le

vel (

dB) 0

dB=2

0μP

a

Approximate minimumaudible limit oncontinuous noise

NC-40

NC-30

NC-20

Octave band center frequencies (Hz)

HighLow 50/60Hz

50/60Hz

PKFY-P20, 25VBM-EExternal Static Pressure: 0PaPower Source: 220-240V/50Hz, 220V/60Hz

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

63 125 250 500 1k 2k 4k 8k

NC-60

NC-50

Oct

ave

band

pre

ssur

e le

vel (

dB) 0

dB=2

0μP

a

Approximate minimumaudible limit oncontinuous noise

NC-40

NC-30

NC-20

Octave band center frequencies (Hz)

HighLow 50/60Hz

50/60Hz

PKFY-P32VHM-EExternal Static Pressure: 0PaPower Source: 220-240V/50Hz, 220V/60Hz

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

63 125 250 500 1k 2k 4k 8k

NC-60

NC-50

Oct

ave

band

pre

ssur

e le

vel (

dB) 0

dB=2

0μP

a

Approximate minimumaudible limit oncontinuous noise

NC-40

NC-30

NC-20

Octave band center frequencies (Hz)

HighLow 50/60Hz

50/60Hz

PKFY-P40VHM-EExternal Static Pressure: 0PaPower Source: 220-240V/50Hz, 220V/60Hz

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

63 125 250 500 1k 2k 4k 8k

NC-60

NC-50

Oct

ave

band

pre

ssur

e le

vel (

dB) 0

dB=2

0μP

a

Approximate minimumaudible limit oncontinuous noise

NC-40

NC-30

NC-20

Octave band center frequencies (Hz)

HighLow 50/60Hz

50/60Hz

PKFY-P50VHM-EExternal Static Pressure: 0PaPower Source: 220-240V/50Hz, 220V/60Hz

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

63 125 250 500 1k 2k 4k 8k

NC-60

NC-50

Oct

ave

band

pre

ssur

e le

vel (

dB) 0

dB=2

0μP

a

Approximate minimumaudible limit oncontinuous noise

NC-40

NC-30

NC-20

Octave band center frequencies (Hz)

HighLow 50/60Hz

50/60Hz

PKFY-P63VKM-EExternal Static Pressure: 0PaPower Source: 220-240V/50Hz, 220V/60Hz

10.0

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

65.0

70.0

63 125 250 500 1k 2k 4k 8k

NC-60

NC-50

Oct

ave

band

pre

ssur

e le

vel (

dB) 0

dB=2

0μP

a

Approximate minimumaudible limit oncontinuous noise

NC-40

NC-30

NC-20

Octave band center frequencies (Hz)

HighLow 50/60Hz

50/60Hz

PKFY-P100VKM-EExternal Static Pressure: 0PaPower Source: 220-240V/50Hz, 220V/60Hz

6. TEMPERATURE/AIRFLOW DISTRIBUTIONS DATA G8

INDOOR UNITS 1 - 160

PKFY

6. TEMPERATURE/AIRFLOW DISTRIBUTIONS6-1. Temperature distributions

<Heating mode>Downward air flow

<Cooling mode>Horizontal air flow

PKFY-P15-25VBM-E

Hei

ght (

m)

2.7

2

1

0

Floor distance (m)

0 1 2 3 4

25 23

21 23

25

27

2.7

2

1

0

Hei

ght (

m)

Floor distance (m)

0 1 2 3 4

27 29

31

33

2927

25

23

31

<Heating mode><Cooling mode>PKFY-P32-50VHM-E

2.7

2

1

0

Floor distance (m)0 1 2 3 4 5 5.5

27

29 31

33

35

29

2725

23

2523 31

2.7

2

1

0

Hei

ght (

m)

Hei

ght (

m)

Floor distance (m)0 1 2 3 4 5 5.5

25

23

21 23

2527

0

2

1

2.7

0 1 2 3 4 5 6 7 8

25

25

29

27

31

33

31

29

27

Floor distance (m)Floor distance (m)

0

2

1

2.7

0 1 2 3 4 5 6 7 8

25

25

23

23

21

<Heating mode><Cooling mode>PKFY-P63, 100VKM-E

Note : These figures show typical temperature distributions in the conditions above. In the actual installation, they may differ from these figures under the influence of air temperature conditions, ceiling height, cooling/heating load,obstacles,etc.

Hei

ght (

m)

Hei

ght (

m)

[°C] [°C]

[°C] [°C]

[°C] [°C]

Downward air flow

Downward air flow

Horizontal air flow

Horizontal air flow

1 - 161

6. TEMPERATURE/AIRFLOW DISTRIBUTIONS DATA G8

INDOOR UNITS

PKFY

6-2. Airflow distributions

<Fan mode>Downward air flow

<Fan mode>Horizontal air flow

2.7

2

1

0

Hei

ght (

m)

Floor distance (m)

0 1 2 3 4

2.7

2

1

0

Hei

ght (

m)

Floor distance (m)

0 1 2 3 4

0.51.01.0

2.03.0

0.5

0.5

1.0

2.03.0

PKFY-P15-25VBM-E

<Fan mode><Fan mode>

2.7

2

1

0

Floor distance (m)0 1 2 3 4 5 5.5

0.51.01.0 2.0

3.0

4.0

0.5

2.7

2

1

0

Hei

ght (

m)

Hei

ght (

m)

Floor distance (m)0 1 2 3 4 5 5.5

0.5

0.5

1.0

2.0

3.0

4.0

PKFY-P32-50VHM-E

Note : These figures show typical airflow distributions in the conditions above. In the actual installation, they may differ fromthese figures under the influence of air temperature conditions, ceiling height, cooling/heating load,obstacles,etc.

<Fan mode><Fan mode>PKFY-P63, 100VKM-E

0

2

1

2.7

0 1 2 3 4 5 6 7 8

[m/s]

0.51.0

2.0

1.0

4.0

3.0

0.50

2

1

2.7

0 1 2 3 4 5 6 7 8

[m/s]

4.0 3.0

2.0

0.5

0.5

1.0

Floor distance (m) Floor distance (m)

Hei

ght (

m)

Hei

ght (

m)

[m/s] [m/s]

[m/s] [m/s]

Horizontal air flow

Horizontal air flow

Downward air flow

Downward air flow

7. OPTIONAL PARTS DATA G8

INDOOR UNITS 1 - 162

PKFY

7. OPTIONAL PARTS

7-1. Optional parts line up for the Indoor unitExternal LEV Box

PAC-SG95LE-EPKFY-P15, 20, 25VBM-E

PKFY-P32, 40, 50VHM-E

PKFY-P63, 100VKM-E

Drain pump

PAC-SH75DM-E—

— PAC-SH94DM-E

7-2. External LEV Box

Cable(100mm)

Cable(5300mm)

1 External LEV Box 2 Joint pipe 3 Pipe cover 4 Band 5 FastenerItemQuantity

Shape

Detailed installation information should be referred to its Installation Manual (RG79A417K01)

If drain water can not flow out the Indoor unit by gravity and gradient, a Drain-pump for draining is needed.Drain pump PAC-SH94DM-E can pump water up to 800mm high from the drain pan.

1 2 2 2 2

7-3. Drain pumpPAC-SH75DM-E

PAC-SH94DM-E

Detailed installation information should be referred to its Installation Manual (RG79Y375H01)

Detailed installation information should be referred to its Installation Manual (RG79Y376H01)

ItemQuantity

Shape

ItemQuantity

Shape

1 Drain pump 2 Screw 3 Drain hose 4 Drain hose cover 5 Hose band

6 Band 7 Installtion plate 8 Wiring diagram

1 (M4×16)×1, (M4×35)×6 1 1 1

1 1 1

—

If drain water can not flow out the Indoor unit by gravity and gradient, a Drain-pump for draining is needed.Drain pump PAC-SH75DM-E can pump water up to 800mm high from the drain pan.

ItemQuantity

Shape

ItemQuantity

Shape

1 Drain pump 2 Screw 3 Drain hose 4 Drain hose cover 5 Hose band

6 Band 7 Installtion plate 8 Wiring diagram

1 (M4×16)×1, (M4×35)×6 1 1 1

1 1 1