service manual air-conditioner s · - 4 - cooling capacity kw 5.0 6.7 6.7 phase 1 1 3 power source...

SSERVICE MANUAL

FILE NO. A90-9504

AIR-CONDITIONER

RAV-182B-PE/182A-PERAV-242B-PE/242A-PERAV-242B-PE/242A8-PERAV-362B-PE/362A8-PERAV-462B-PE/462A8-PE

SPLIT CEILING TYPE

SPLIT BUILT-IN DUCT TYPE

RAV-182U-PE/182A-PERAV-242U-PE/242A-PERAV-242U-PE/242A8-PERAV-362U-PE/362A8-PERAV-462U-PE/462A8-PE

SPLIT CASSETTE TYPE

RAV-182K(W)-PE/RAV-182A-PERAV-242K(W)-PE/RAV-242A-PERAV-242K(W)-PE/RAV-242A8-PE

SPLIT WALL TYPE

RAV-182C-PE/RAV-182A-PERAV-242C-PE/RAV-242A-PERAV-242C-PE/RAV-242A8-PERAV-362C-PE/RAV-362A8-PERAV-462C-PE/RAV-462A8-PE

PRINTED IN U.K. Nov. 1995

Heronhill - for all your Toshiba requirements

Tel: 01823 665660 www.heronhill.co.uk Fax: 01823 665807

- 3 -

• The units referred to within this manual conform with the protection requirements of Directives89/336/EEC Electromagnetic Compatibility and 73/23/EEC Low Voltage.

• Operating conditions of units are as follows:

OUTDOOR TEMPERATURE -2 TO 43°CROOM TEMPERATURE 18 TO 32°CROOM HUMIDITY LESS THAN 80%

NOTE 1: Cooling Capacity is based on the following temperature conditionsIndoor air inlet temperature 27°C DB, 19°C WBOutdoor air inlet temperature 35°C DB

NOTE 2: Specifications are subject to change without notice.

CONTENTS

1. SPECIFICATIONS ......................................................................................................................................... 32. CONSTRUCTION VIEWS ........................................................................................................................... 113. WIRING DIAGRAM ..................................................................................................................................... 184. SPECIFICATIONS OF ELECTRICAL PARTS ............................................................................................. 285. REFRIGERANT PIPING DIAGRAM ........................................................................................................... 346. REMOTE CONTROLLER ........................................................................................................................... 367. OUTLINE OF CONTROL CIRCUIT ............................................................................................................ 438. DESCRIPTION OF INDOOR UNIT CONTROL CIRCUIT ........................................................................... 459. WIRING FOR GROUP OPERATION .......................................................................................................... 50

10. PERFORMANCE CHARACTER ................................................................................................................. 5111. EXPLODED VIEWS AND PARTS LISTS .................................................................................................... 55

SUMMARY



- 4 -

Cooling capacity kW 5.0 6.7 6.7

Phase 1 1 3

Power source V 220 – 240 220 – 240 380 – 415

Hz 50 50 50

COOLING COOLING COOLING

Power consumption kW 2.24 2.9 2.8

Power Factor % 92 93 86

Running current A 10.6 13.5 4.7

Starting current A 60 80 25

Operating Indoor unit (High/Med./Low) dB(A) 42/39/36 43/40/37 43/40/37noise (SPL) Outdoor unit dB(A) 52 53 53

Name of refrigerant R-22 R-22 R-22

Regrigerant Charge volume kg 1.45 1.65 1.65

Add. volume (20-30m) g/m 35 45 45

Refrigerant control Capillary tube Capillary tube Capillary tube

Large side size mm ø 12.7 ø 15.9 ø 15.9

Coupler style Flare Flare Flare

Smaller side size mm ø 6.4 ø 6.4 ø 6.4

Inter- Coupler style Flare Flare Flareconnection Standard length m 7.5 7.5 7.5pipe

Maximum length m 30 30 30(of one way) * 1Max. height difference m 15 15 15if indoor unit higherOutdoor unit higher m 30 30 30

Condensate drain pipe diameter mm ø 32 (OD) ø 32 (OD) ø 32 (OD)

INDOOR UNIT RAV-182B-PE RAV-242B-PE RAV-242B-PEModelAppearance colour Black (Zinc galvanized steel + Thermal insulation)

Height mm 345 345 345

Dimensions Width mm 700 1000 1000

Depth mm 800 800 800

Net Weight kg 39 53 53

Heat exchanger type Finned tube Finned tube Finned tube

Indoor fan type Multi-blade fan Multi-blade fan Multi-blade fan

Air flow volume m3/h 840 1140 1140

Fan motor output W 60 100 100

External Static STANDARD mmAq 4 4 4Pressure MAX. MOTOR mmAq 10 10 10

CEILING PANEL Model RBC-B161PE(W) RBC-B260PE(W) RBC-B260PE(W)

Appearance colour Silky mist (Munsell 1Y8.9/0.5) Silky mist (Munsell 1Y8.9/0.5) Silky mist (Munsell 1Y8.9/0.5)

Height mm 40 40 40


Depth mm 500 500 500

Net Weight kg 4 6 6

Air filter Washable Washable Washable

OUTDOOR UNIT RAV-182A-PE RAV-242A-PE RAV-242A8-PEModelAppearance colour Bronze white (Munsell 6Y7.5/1) Bronze white (Munsell 6Y7.5/1) Bronze white (Munsell 6Y7.5/1)

Height mm 740 790 790


Depth mm 310 310 310



Outdoor fan type Propeller fan Propeller fan Propeller fan



CompressorModel PH250X3-4LS PH330X3-4MS YH330X3-MS

Output kW 2.0 2.2 2.2

Fuse, Crankcase heater, Inner overload relay, Fuse, Overload relay, Fuse,Protective device Overload relay Crankcase heater Crankcase heater

Flexible duct RBC-FD202E RBC-FD202E

Blowout unit RBC-BU1E(W) RBC-BU1E(W)

Suction canvas RBC-CA161BE RBC-CA260BE

Long-life filter kit RBC-LK161BE RBC-LK260BE

Built-in duct filter kit RBC-DK161BE-P RBC-DK261BE-P

ITEM

MODEL

1. SPECIFICATIONS

RAV-182B-PE RAV-242B-PERAV-242-PE

Note 1: These mean actual length.



- 5 -

Cooling capacity kW 10.0 12.5

Phase 3 3

Power source V 380 – 415 380 – 415

Hz 50 50

COOLING COOLING

Power consumption kW 3.9 5.0

Power Factor % 87 86

Running current A 6.5 8.4

Starting current A 42 50

Operating Indoor unit (High/Med./Low) dB(A) 45/42/39 46/43/40noise (SPL) Outdoor unit dB(A) 55 59

Name of refrigerant R-22 R-22

Regrigerant Charge volume kg 3.1 3.2

Add. volume (20-50m) g/m 60 60

Refrigerant control Capillary tube Capillary tube

Large side size *2 mm ø 19 (ø 22) ø 19 (ø 22)

Coupler style Flare Flare

Smaller side size mm ø 9.5 ø 9.5

Inter- Coupler style Flare Flareconnection Standard length m 7.5 7.5pipe

Maximum height length m 50 50(of one way) * 1Max. height difference m 20 20if indoor unit higherOutdoor unit higher m 50 50

Condensate drain pipe diameter mm ø 32 (OD) ø 32 (OD)

INDOOR UNIT RAV-362B-PE RAV-462B-PEModelAppearance colour Black (Zinc galvanized steel + Thermal insulation)

Height mm 345 345

Dimensions Width mm 1350 1350

Depth mm 800 800

Net weight kg 53 62

Heat exchanger type Finned tube Finned tube

Indoor fan type Multi-blade fan Multi-blade fan

Air flow volume m3/h 1820 2100

Fan motor output W 120 140

External Static STANDARD mmAq 4 4Pressure MAX. MOTOR mmAq 10

CEILING PANEL Model RBC-B460PE(W) RBC-B460PE(W)

Appearance colour Silky mist (Munsell 1Y8.9/0.5) Silky mist (Munsell 1Y8.9/0.5)

Height mm 40 40


Depth mm 500 500

Net Weight kg 7 7

Air filter Washable Washable

OUTDOOR UNIT RAV-362A8-PE RAV-462A8-PEModelAppearance colour Bronze white (Munsell 6Y7.5/1) Bronze white (Munsell 6Y7.5/1)

Height mm 1240 1240


Depth mm 385 385

Net Weight kg 104 112

Heat exchange type Finned tube Finned tube

Outdoor fan type Propeller fan Propeller fan


Fan motor output 39 + 63 105 + 105

CompressorModel YH406JA YH506JA

Output kW 3.0 3.75

High pressure switch, Fuse, High pressure switch, Fuse,Protective device Overload relay, Crankcase heater, Overload relay, Crankcase heater,

Inner overload relay Inner overload relay

Flexible duct RBC-FD202E

Blowout unit RBC-BU1E(W)

Suction canvas RBC-CA460BE

Long-life filter kit RBC-LK460BE

Built-in duct filter kit RBC-DK461BE-P

RAV-462B-PERAV-362B-PEITEM

MODEL

Note 1: These mean actual length.Note 2: (ø22) should be used when the length of pipe exceeds 30m.



- 6 -


Phase 1 1 3

Power source V 220 – 240 220 – 240 380 – 415

Hz 50 50 50






Operating Indoor unit (High/Med./Low) dB(A) 42/39/36 45/41/37 45/41/37

noise (SPL) Outdoor unit dB(A) 52 53 53



Add. volume (20-30m) g/m 35 45 45






Maximum length m 30 30 30(of one way) * 1Max. height difference m 15 15 15if indoor unit higher

Outdoor unit higher m 30 30 30

Condensate drain pipe diameter mm ø 20 (ID) ø 20 (ID) ø 20 (ID)

INDOOR UNIT RAV-182C-PE RAV-242C-PE RAV-242C-PEModel

Appearance colour Silky mist Silky mist Silky mist

Height mm 188 188 188


Depth mm 640 640 640



Indoor fan type Multi-blade fan Multi-blade fan Multi-blade fan




OUTDOOR UNIT RAV-182A-PE RAV-242A-PE RAV-242A8-PEModel

Appearance colour Bronze white (Munsell 6Y7.5/1) Bronze white (Munsell 6Y7.5/1) Bronze white (Munsell 6Y7.5/1)

Height mm 740 790 790


Depth mm 310 310 310






Compressor Model PH250X3-4LS PH330X3-4MS YH330X3-MS

Output kW 2.0 2.2 2.2


ITEM

MODELRAV-182C-PE RAV-242C-PERAV-242C-PE




- 7 -


Phase 3 3

Power source V 380 – 415 380 – 415

Hz 50 50

COOLING COOLING





Operating Indoor unit (High/Med./Low) dB(A) 47/43/40 49/45/41

noise (SPL) Outdoor unit dB(A) 55 59









Maximum height length m 50 50(of one way) * 1Max. height difference m 20 20if indoor unit higher

Outdoor unit higher m 50 50

Condensate drain pipe diameter mm ø 20 (ID) ø 20 (ID)

INDOOR UNIT RAV-362C-PE RAV-462C-PEModel

Appearance colour Silky mist Silky mist

Height mm 240 240


Depth mm 640 640

Net weight kg 39 44


Indoor fan type Multi-blade fan Multi-blade fan




OUTDOOR UNIT RAV-362A8-PE RAV-462A8-PEModel

Appearance colour Bronze white (Munsell 6Y7.5/1) Bronze white (Munsell 6Y7.5/1)

Height mm 1240 1240


Depth mm 385 385







Output kW 3.0 3.75



RAV-462C-PERAV-362C-PEITEM

MODEL




- 8 -


Phase 1 1 3

Power source V 220 – 240 220 – 240 380 – 415

Hz 50 50 50










Add. volume (20-30m) g/m 35 45 45








Condensate drain pipe diameter mm ø 20 (ID) ø 20 (ID) ø 20 (ID)

INDOOR UNIT RAV-182K(W)-PE RAV-242K(W)-PE RAV-242K(W)-PEModel

Appearance colour Silky mist Silky mist Silky mist

Height mm 370 370 370


Depth mm 200 200 200



Indoor fan type Transverse Flow Fan Transverse Flow Fan Transverse Flow Fan






Height mm 740 790 790


Depth mm 310 310 310







Output kW 2.0 2.2 2.2


ITEM

MODELRAV-182K(W)-PE RAV-242K(W)-PERAV-242K(W)-PE




- 9 -


Phase 1 1 3

Power source V 220 – 240 220 – 240 380 – 415

Hz 50 50 50










Add. volume (20-30m) g/m 35 45 45








Condensate drain pipe diameter mm ø 32 (OD) ø 32 (OD) ø 32 (OD)

INDOOR UNIT RAV-182U-PE RAV-242U-PE RAV-242U-PEModel

Appearance colour Black (Zinc galvanized steel + Thermal insulation)

Height mm 300 300 300


Depth mm 740 740 740



Indoor fan type Radial Fan Radial Fan Radial Fan



CEILING PANEL Model RBC-U262PG(W)-PE RBC-U262PG(W)-PE RBC-U262PG(W)-PE

Appearance colour Silky mist (Munsell 1Y8.9/0.5) Silky mist (Munsell 1Y8.9/0.5) Silky mist (Munsell 1Y8.9/0.5)

Height mm 28 28 28


Depth mm 840 840 840

Net Weight kg 8.5 8.5 8.5




Height mm 740 790 790


Depth mm 310 310 310







Output kW 2.0 2.2 2.2


ITEM

MODELRAV-182U-PE RAV-242U-PERAV-242U-PE




- 10 -


Phase 3 3

Power source V 380 – 415 380 – 415

Hz 50 50

COOLING COOLING





Operating Indoor unit (High/Med./Low) dB(A) 50/45/42 52/47/44

noise (SPL) Outdoor unit dB(A) 55 59









Maximum height length m 50 50(of one way) * 1Max. height difference m 20 20if indoor unit higher

Outdoor unit higher m 50 50

Condensate drain pipe diameter mm ø 32 (OD) ø 32 (OD)

INDOOR UNIT RAV-362U-PE RAV-462U-PEModel

Appearance colour Black (Zinc galvanized steel + Thermal insulation)

Height mm 350 350


Depth mm 740 740

Net weight kg 53 53


Indoor fan type Centrifugal Fan Centrifugal Fan



CEILING PANEL Model RBC-U462PG(W)-PE RBC-U462PG(W)-PE

Appearance colour Silky mist (Munsell 1Y8.9/0.5) Silky mist (Munsell 1Y8.9/0.5)

Height mm 28 28


Depth mm 840 840

Net Weight kg 10 10


OUTDOOR UNIT RAV-362A8-PE RAV-462A8-PEModel

Appearance colour Bronze white (Munsell 6Y7.5/1) Bronze white (Munsell 6Y7.5/1)

Height mm 1240 1240


Depth mm 385 385







Output kW 3.0 3.75



RAV-462U-PERAV-362U-PEITEM

MODEL




- 11 -

2. CONSTRUCTION VIEWS

2.1 Indoor unitRAV-182B-PERAV-242B-PERAV-362B-PERAV-462B-PE

Wiring connection port

(Port diameter: 25 nominal,for PVC pipes)

Refrigerant pipeconnection port

Drain pipe connection port(Inner diameter: 32)

Unit dimension: A

Hanging bolt pitch: B

Ceiling opening: D

Hanging bolt

(Larger side ø F)

Refrigerant pipeconnection port

Povided at site

Air outlet

(Smaller side ø G)

Hanging bolt pitch: 565

Unit dimension: 800

6-ø4 Mounting screw hole ø 160

(Fresh air inlet)

ø 125 Knockouthole (rear)

Long-life filter kit

(Option)

Suction canvas

(Option)

Ceiling panel

(Option)Panel outer dimension: 500

Ceiling opening: 470

(Unit: mm)

F

12.7

15.9

19.0

G

6.4

9.5

9.5

K

280

290

310

J

280

580

930

H

252

252

252

N

2

3

4

M

1

2

3

B

750

1050

1400

A

700

1000

1350

Model

RAV-182B-PE

RAV-242B-PE

RAV-362/462B-PE

Thermal insulator height 11mmaround supply air port

Ensure that there is sufficient space around theindoor units for installation and servicing.

[Indoor unit]

Inspection hole

Provide an inspectionhole around here.

Panel outer dimension: E



- 12 -

2.2 Indoor unitRAV-182C-PERAV-242C-PERAV-362C-PERAV-462C-PE

D188

240

A1030123014301630

Model

RA

V-182C

-PE

RA

V-242C

-PE

RA

V-362C

-PE

RA

V-462C

-PE

B920112013201520

E1020122014201620

F

ø 6.4

ø 9.5

Gø

12.7ø

15.9

ø 19.0

C540

550



- 13 -

2.3 Indoor unitRAV-182K(W)-PERAV-242K(W)-PE

Refrigerant Piping Joint

Drain Pipe(KnckoutHole)

Long hole

Remote controllerDoor

More than 30

More than 300More than 300

Space required for Service

Anchor Bolt Hole

4.10 x 20 Long Hole

4.10 x 20 Long HoleAnchor Bolt Hole

Installation Board Mounting Bolt Hole Location

Long Hole

Long Hole

RAV-182K(W)-PE

RAV-242K(W)-PE

Model

RAV-182K(W)-PE

RAV-242K(W)-PE

A

1020

1350

B

12.7

15.9

Piping Hole

(Knockout Hole)

Air Outlet

(4-way Adjustable)

(Both Sides)Piping Hole

Refrigerant Piping Joint

(Smaller Side ø 6.4)

(Longer Side ø B)



- 14 -

Model

RAV-182U-PE

RAV-242U-PE

B

ø 6.4

ø 6.4

A

ø 12.7

ø 15.9

2.4 Indoor unitRAV-182U-PERAV-242U-PEPanel modelRBC-262PG(W)-PE

Rem

ote

cont

rolle

r

More than 15

Long

hol

e

Panel outer dimension: 840

Pan

el o

uter

dim

ensi

on: 1

000

(Sm

alle

r si

de B

)

Ceiling opening: 780

Cei

ling

open

ing:

940

Ref

riger

ant p

ipe

conn

ectio

n po

rt(L

arge

r si

de A

)R

efrig

eran

t pip

e co

nnec

tion

port

Wat

er s

uppl

ych

eck

port

Dra

in p

ipe

conn

ectio

n po

rt

Pow

er s

uppl

yco

nnec

tion

port

A V

iew

12.5



- 15 -

2.5 Indoor unitUnit modelRAV-362U-PERAV-462U-PEPanel modelRBC-U462PG(W)-PE

Pow

er s

uppl

y co

nnec

tion

port

Wat

er s

uppl

ych

eck

port

Dra

in p

ipe

conn

ectio

n po

rt

Han

ging

bol

t

Long

hol

e

Cei

ling

pane

l

Rem

ote

cont

rolle

rD

oor

Pan

el o

uter

dim

ensi

on: 1

290

Cei

ling

open

ing:

124

0

Panel outer dimension: 840

More than 15

Ref

riger

ant p

ipe

conn

ectio

n po

rt

(Sm

alle

r si

de ø

9.5

)

(Lrg

er s

ide

ø 1

9)

Ref

riger

ant p

ipe

conn

ectio

n po

rtCeiling opening: 780

A V

iew



- 16 -

(Space for wiringand piping)

Outlet

Outlet

Space required for service


C

ø 6.4

ø 6.4

Model

RAV-182A-PE

RAV-242A-PERAV-242A8-PE

D

ø 12.7

ø 15.9

B

380

430

A

740

790

(Unit mm)

2.6 Outdoor unitRAV-182A-PERAV-242A-PERAV-242A8-PE

When installed with theinlet faced to the wall side

When installed with theoutlet faced to the wall side



- 17 -

Space required for service

Outlet (Space for wiringand piping)

When installed with theinlet faced to the wall side

When installed with theoutlet faced to the wall side


2.7 Outdoor unitRAV-362A8-PERAV-462A8-PE



- 18 -

Sym

bol

FM

RC

TR F

3.1 RAV-182B-PE/RAV-242B-PERAV-362B-PE/RAV-462B-PE

Do

not o

pera

te th

e un

its w

ith th

e m

agne

tic c

onta

ctor

pus

hed

in.

o s

how

s te

rmin

al b

lock

and

figu

res

show

term

inal

num

bers

.B

roke

n lin

es s

how

wiri

ng a

t site

.

Out

door

uni

t

Indo

or u

nit

Rem

ote

Con

trol

ler

Pow

erS

uppl

y38

0/41

5V3N

~ 5

0Hz

(K1

outp

ut)

GR

N/Y

EL

Con

nect

oras

sem

bly

(acc

esso

ry)

(Fan

spe

edin

crea

se o

ptio

n)

REDBRWBLKORNBLUYEL

WH

IBLU

YELBLUORNBLKRED

BLUORNBLKBRWRED

YEL

RE

D

Pow

erS

uppl

y22

0/24

0V

~ 50

Hz

BLK

Nam

e

Rel

ay

Sen

sor

Sen

sor

Sym

bol

K1~

K14

TC TA

Nam

e

Fan

Mot

or

Run

ning

Cap

acito

r

Tran

sfor

mer

Fus

e (P

CB

)

(PU

MP

)

(FLO

AT

)

(1 P

hase

mod

el)

(3 P

hase

mod

el)

3. WIRING DIAGRAMS

GR

Y

ORN

YELE

arth

Scr

ewE

arth

Scr

ew

(FA

N)



- 19 -

3.2 RAV-182C-PE/RAV-242C-PERAV-362C-PE/RAV-462C-PE

Do

not o

pera

te th

e un

its w

ith th

e m

agne

tic c

onta

ctor

pus

hed

in.

o s

how

s te

rmin

al b

lock

and

figu

res

show

term

inal

num

bers

.B

roke

n lin

es s

how

wiri

ng a

t site

.

Pow

erS

uppl

y38

0/41

5V3N

~ 5

0Hz

(3 P

hase

mod

el)

Rem

ote

Con

trol

ler

Indo

or u

nit

Out

door

uni

t

(1 P

hase

mod

el)

Sym

bol

FM

RC

TR TA

Nam

e

Sen

sor

Rel

ay

Gea

red

Mot

or

Fus

e (P

CB

)

Sym

bol

TC

K1~

K14

GM F

Nam

e

Fan

Mot

or

Run

ning

Cap

acito

r

Tran

sfor

mer

Sen

sor

GR

N/Y

EL

(K1

outp

ut)

YE

LB

LUO

RN

BLK

RE

D

Ear

thS

crew

Pow

erS

uppl

y22

0/24

0V

~ 50

HzE

arth

Scr

ew

(PU

MP

)

(FLO

AT

)

(LO

UV

ER

)

WH

IG

RY

(FA

N)



- 20 -

3.3 RAV-182K(W)-PERAV-242K(W)-PE

Do

not o

pera

te th

e un

its w

ith th

e m

agne

tic c

onta

ctor

pus

hed

in.

o s

how

s te

rmin

al b

lock

and

figu

res

show

term

inal

num

bers

.B

roke

n lin

es s

how

wiri

ng a

t site

.

Ear

thS

crew

Pow

erS

uppl

y38

0/41

5V3N

~ 5

0Hz

(3 P

hase

mod

el)

Indo

or u

nit

Out

door

uni

t

Rem

ote

Con

trol

ler

(1 P

hase

mod

el)

(K1

outp

ut)

RE

D

BLKO

RN

GR

N/Y

EL

BLU

(FLO

AT

)

WHI

REDYELO

RN

BLU

YE

LB

LK

Sym

bol

FM

RC

TR TA

Nam

e

Sen

sor

Rel

ay

Fus

e (P

CB

)

dû

fl√Â

ÕP

ì«ˆ

@˜5

Nam

e

Fan

Mot

or

Run

ning

Cap

acito

r

Tran

sfor

mer

Sen

sor

WH

I

Ear

thS

crew

Pow

erS

uppl

y22

0/24

0V

~ 50

Hz

(PU

MP

)

(FA

N)



- 21 -

3.4 RAV-182U-PERAV-242U-PE

Do

not o

pera

te th

e un

its w

ith th

e m

agne

tic c

onta

ctor

pus

hed

in.

o s

how

s te

rmin

al b

lock

and

figu

res

show

term

inal

num

bers

.B

roke

n lin

es s

how

wiri

ng a

t site

.

Pow

erS

uppl

y38

0/41

5V3N

~ 5

0Hz

(3 P

hase

mod

el)

Indo

or u

nit

Out

door

uni

t

Rem

ote

Con

trol

ler

(1 P

hase

mod

el)

Pow

erS

uppl

y22

0/24

0V

~ 50

Hz

Sym

bol

FM

RC

TR TA TC F

Sym

bol

43

K1~

K14

GM

CS

DM

Nam

e

Fan

Mot

or

Run

ning

Cap

acito

r

Tran

sfor

mer

Sen

sor

Sen

sor

Fus

e (P

CB

)

BLU

OR

NB

LK

(K1

outp

ut)

(FLO

AT

)

VIO

RE

D

GR

N/Y

EL

WHI

YELRED

Ear

thS

crew

Ear

thS

crew

(LO

UV

ER

)

BLU

BLKO

RN

(FA

N)

(PU

MP

)



- 22 -

3.5 RAV-362U-PERAV-462U-PE

Do

not o

pera

te th

e un

its w

ith th

e m

agne

tic c

onta

ctor

pus

hed

in.

o s

how

s te

rmin

al b

lock

and

figu

res

show

term

inal

num

bers

.B

roke

n lin

es s

how

wiri

ng a

t site

.

Ear

thS

crew

Pow

erS

uppl

y38

0/41

5V3N

~ 5

0Hz

(3 P

hase

mod

el)

Indo

or u

nit

Out

door

uni

t

Rem

ote

Con

trol

ler

Pow

erS

uppl

y22

0/24

0V

~ 50

HzE

arth

Scr

ew

(1 P

hase

mod

el)

Sym

bol

FM

RC

TR TA TC F

Nam

e

Rel

ay

Rel

ay

Gea

red

Mot

or

Flo

at S

witc

h

Dra

in M

otor

Sym

bol

43

K1~

K14

GM

CS

DM

Nam

e

Fan

Mot

or

Run

ning

Cap

acito

r

Tran

sfor

mer

Sen

sor

Sen

sor

Fus

e (P

CB

)

GR

N/Y

EL

OR

N

(FLO

AT

)

(LO

UV

ER

)

(K1

outp

ut) W

HI

GR

Y

RE

D

BLU

YE

L

(PU

MP

)

BLK(F

AN

)



- 23 -

Name

Running Capacitor (Comp.)

Overload Relay

Pressure Switch (2-stage)

Running Capacitor (Fan Motor)

Fuse (T5A)

Name

Compressor

Magnetic Contactor

Fan Motor

Crank Case Heater

3.6 RAV-182A-PE

Power supply

220-240V ~ 50Hz

Symbol

RCc

51C

63F1, 2

RCo

F

Do not operate the units with the magnetic contactor pushed in.

o shows terminal block and figures show terminal numbers.Broken lines show wiring at site.

Symbol

CM

52C

FMo

CH

Surge Absorber

WHI WHI

BLKORNORNBLUBLU

RED

ORNBLU

BLKBLK

BLKRED

WHIBLK

RED

EarthScrew

Indoor Unit

Outdoor Unit

RED

RED



- 24 -

3.7 RAV-242A-PE

Power supply

220-240V ~ 50Hz

EarthScrew

Surge Absorber

RED

WHI WHI

BLKORN

BLUBLURED

ORNBLU

BLKBLKORN

RED

WHIBLK

RED

BLK

Indoor Unit

Outdoor Unit

Name

Running Capacitor (Comp.)

Inner Overload Relay



Fuse (T5A)

Name

Compressor

Magnetic Contactor

Fan Motor

Crank Case Heater

Symbol

RCc

49C

63F1, 2

RCo

F



Symbol

CM

52C

FMo

CH

RED



- 25 -

3.8 RAV-242A8-PE

Surge Absorber

BLU

REDRED

BLU

ORN

BLKBLK

ORN

BLU

ORN

BLK

WHIWHI

3N ~ 50Hz

380-415V

EarthScrew

Indoor Unit

Outdoor Unit

k6¤º≤Öm7ú9

Name

Return Lock

Overload Relay



Fuse (T5A)

Name

Compressor

Magnetic Contactor

Fan Motor

Thermostat

Crank Case Heater

Symbol

47C

51C

63F1, 2

RCo

F

Symbol

CM

52C

FMo

49C

CH


o shows terminal block and figures show terminal numbers.Broken lines show wiring at site.When the phases are not connected correctly, the reversephase protector operates and the unit will not start.In this case, check the three phase wiring.

1.

2.



- 26 -

3.9 RAV-362A8-PE



Symbol

63H

CH

F

Symbol

63F1, 2

43F1, 2

49C

51C

Name


Relay


Overload Relay

Name

Compressor

Magnetic Contactor

Fan Motor (Outdoor)

Running Capacitor

ORNBLK

RED

ORNBLU

BLK

REDBLU

WHI WHI

BLK

RED

WHIWHI

BLUORN

BLKORNBLURED

RED

BLK

Surge AbsorberEarthScrew

Power supply 380-415V 3N ~ 50Hz

Indoor Unit

Outdoor Unit

Symbol

CM

52C

FM01,02

RC01,02

43F2

43F2

43F2

43F1

43F1

43F1



- 27 -

3.10 RAV-462A8-PE



WHI

REDBLU

BLK

RED WHI

REDBLU

BLK

Outdoor Unit

Indoor Unit

Surge Absorber

Power supply 380-415V 3N ~ 50Hz

Name

High Pressure Switch

Crank Case Heater

Fuse (T5A)

Symbol

63F1, 2

43F1, 2

49C

51C

Name


Relay


Overload Relay

Name

Compressor

Magnetic Contactor

Fan Motor (Outdoor)

Running Capacitor

BLK

EarthScrew

Symbol

CM

52C

FM01,02

RC01,02

43F2

43F2

43F1

43F1

43F2



- 28 -

No. Parts Name Type Specifications

1 Indoor unit fan motor SMF-230-60-4A Output (Rated) 60W, 4 pole, 1 phase, 230V, 50 Hz

2 Running capacitor for EEP2G405HQA114 AC 400V, 4 µFindoor fan motor

3 Transformer (Indoor unit) ST-9586 187 ~ 264V

4 Sensor for room Maximum inputtemperature 38 mA

5 Indoor unit sensor for DTN-C103J40 Maximum inputheat-exchanger temp. 34 mA

°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59

4. SPECIFICATIONS OF ELECTRICAL PARTS

4.1 RAV-182B-PE


1 Indoor unit fan motor STF-200-100-4B Output (Rated) 100W, 4 pole, 1 phase, 200V, 50 Hz

2 Running capacitor for EAG40M505UF AC 400V, 5 µFindoor fan motor




°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59

4.2 RAV-242B-PE


1 Indoor unit fan motor STF-200-120-4B Output (Rated) 120W, 4 pole, 1 phase, 200V, 50 Hz





°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59

4.3 RAV-362B-PE


1 Indoor unit fan motor STF-200-140-4F Output (Rated) 140W, 4 pole, 1 phase, 200V, 50 Hz





°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59

4.4 RAV-462B-PE



- 29 -


1 Indoor unit fan motor SMF-230-34-4E Output (Rated) 34W, 4 pole, 1 phase, 230V, 50 Hz

2 Running capacitor for EEP2W255HQA113 AC 400V, 2.5 µFindoor fan motor


4 Geared motor MT8-3-6 AC 240V, 3W



°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59


1 Indoor unit fan motor SMF-230-75-4U Output (Rated) 75W, 4 pole, 1 phase, 230V, 50 Hz






°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59

4.7 RAV-362C-PE


1 Indoor unit fan motor SMF-230-75-4B Output (Rated) 75W, 4 pole, 1 phase, 230V, 50 Hz

2 Running capacitor for EVM45M305UF AC 450V, 3 µFindoor fan motor





°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59

4.8 RAV-462C-PE


1 Indoor unit fan motor SMF-230-34-4D Output (Rated) 34W, 4 pole, 1 phase, 230V, 50 Hz






°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59

4.5 RAV-182C-PE

4.6 RAV-242C-PE



- 30 -


1 Indoor unit fan motor AF-230-27-4P Output (Rated) 27W, 4 pole, 1 phase, 230V, 50 Hz

2 Running capacitor for EEP2H155HQA107 AC 400V, 1.5 µFindoor fan motor




°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59


1 Indoor unit fan motor AF-230-27-4R Output (Rated) 27W, 4 pole, 1 phase, 230V, 50 Hz

2 Running capacitor for EEP2H155HQA107 AC 400V, 1.5 µFindoor fan motor




°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59

4.10 RAV-242K(W)-PE

4.9 RAV-182K(W)-PE



- 31 -

°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59


1 Indoor unit fan motor SMF-230-45A Output (Rated) 45W, 6 pole, 1 phase, 230V, 50 Hz




5 Relay LY2F AC240V, 2ab

6 Drain pump PAD-416A23TF AC230V, 0.2A

7 Float switch FS-085-003B AC230V, 0.5A



4.11 RAV-182U-PE, RAV-242U-PE

°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59











4.12 RAV-362U-PE

°C 15 20 25 30 40

kΩ 16.1 12.6 10.0 8.0 5.2

°C -12 0 25 50

kΩ 62.29 32.82 10.0 3.59



2 Running capacitor for EEP2G405HQA114 AC 400V, 4 µFindoor fan motor








4.13 RAV-462U-PE



- 32 -


1 Compressor YH330X3-MS Output (Rated) 2.2kW, 2 pole, 380/415V, 3 phase, 50 Hz

2 Outdoor unit fan motor SMF-230-63N-3 Output (Rated) 63W, 6 pole, 230V, 1 phase, 50 Hz

3 Running capacitor for EEP2G405HQA114 AC 400V, 4 µFoutdoor fan motor

4 Magnetic contactor FMSa-1 AC 230V, 50Hz, Tripping current 7.5A, Resetting manual

5 Pressure switch STB-X603 Tripping pressure 21 kg/cm2G, 23 kg/cm2G(2-stage) Resetting pressure 15 kg/cm2G, 17 kg/cm2G

6 Crankcase heater AC 240V, 28W

7 Fuse 5A

8 Bimetal thermostat CS-7 Tripping pressure 120 °CResetting pressure 90 °C

9 Return lock STR-4AB AC400/440V

4.16 RAV-242A8-PE


1 Compressor PH250X3-4LS Output (Rated) 2.0kW, 2 pole, 220/240V, 1 phase, 50 Hz



4 Magnetic contactor FMCA-1S AC 230V, 50Hz



7 Fuse 5A

8 Running capacitor MT-44MP456W AC 440V, 45 µFfor compressor

9 Overload relay OL-177GM15 AC240V, Tripping temp: 165 °C, Resetting temp: 80 °C

4.14 RAV-182A-PE


1 Compressor PH330X3-4MS Output (Rated) 2.0kW, 2 pole, 220/240V, 1 phase, 50 Hz



4 Magnetic contactor FMCa-1S AC 230V, 50Hz



7 Fuse 5A

8 Running capacitor EAR42M606UF AC 440V, 60 µFfor compressor

4.15 RAV-242A-PE



- 33 -


1 Compressor

YH506JAOutput (Rated) 3.75kW, 2 pole, 3 phase, 380/415V, 50 Hz

Winding resistance 2.29Ω, at 20 °C2 Outdoor unit fan motor AF-220-105E Output (Rated) 105W, 6 pole, 1 phase, 220V, 50/60 Hz

3 Running capacitor for EEP2H405HQABTL AC 500V, 4 µFoutdoor fan motor

4 Magnetic contactor FMSA-1 AC 230V, 50Hz, Tripping 12A, Resetting manual


6 High Pressure switch ACB-2TB04W Tripping pressure 30 kg/cm2GResetting pressure 23 kg/cm2G


8 Fuse 5A

4.17 RAV-362A8-PE


1 Compressor

YH406JAOutput (Rated) 3.0kW, 2 pole, 380/415V, 50 Hz

Winding resistance 2.88Ω, at 20 °C

2 Outdoor unit fan motorSMF-230-63N-3 Output (Rated) 63W, 6 pole,1 phase, 230V, 50 Hz

SMF-230-39N-3 Output (Rated) 39W, 6 pole,1 phase, 230V, 50 Hz


4 Magnetic contactor FMSA-1 AC 230V, 50Hz, Tripping current 9A, Resetting manual


6 High Pressure switch ACB-2TB04W Tripping pressure 30 kg/cm2GResetting pressure 23 kg/cm2G


8 Fuse 5A

4.18 RAV-462A8-PE



- 34 -

5. REFRIGERANT PIPING DIAGRAM

12.7

15.9

ModelRAV-182B-PERAV-182C-PE

RAV-182K(W)-PERAV-182U-PERAV-242B-PERAV-242C-PE

RAV-242K(W)-PERAV-242U-PE

CapillaryIDø2.0 x 200L x 3PIDø1.7 x 400L x 4PIDø2.0 x 200L x 2PIDø2.0 x 200L x 2PIDø2.0 x 200L x 4PIDø2.2 x 200L x 6PIDø1.7 x 150L x 3PIDø1.7 x 400L x 4P

ModelRAV-182A-PE

RAV-242A-PE&

RAV-242A8-PE

Outdoor UnitIndoor Unit

CapillaryIDø2.4 x 600L x 1P

IDø2.4 x 300L x 1P

A

5.1 Indoor unit Outdoor unitRAV-182B-PE RAV-182B-PERAV-182C-PERAV-182K(W)-PERAV-182U-PERAV-242B-PE RAV-242A-PE RAV-242A8-PERAV-242C-PERAV-242K(W)-PERAV-242U-PE

Indoor unit

Distributor strainercapillary

Evaporator

TC sensor

Packed valvePacked valve

Capillary tube

Dryer

Condensor

Strainer

AccumulatorPressureswitch

Outdoor unit

Compressor

Refrigerant pipe(Larger side)ø A mm

Refrigerant pipe(Smaller side)ø 6.4 mm



- 35 -

Outdoor unit

5.2 Indoor unit Outdoor unitRAV-362B-PE RAV-362A8-PERAV-362C-PERAV-362U-PERAV-462B-PERAV-462C-PE RAV-462A8-PERAV-462U-PE

Indoor Unit

ModelRAV-362B-PERAV-362C-PERAV-362U-PERAV-462B-PERAV-462C-PERAV-462U-PE

ModelRAV-362A8-PE

RAV-462A8-PE

CapillaryIDø2.4 x 500L x 1P

IDø2.6 x 700L x 1P

Outdoor Unit

CapillaryIDø2.0 x 400L x 6PIDø2.0 x 300L x 7PIDø2.0 x 300L x 8PIDø2.2 x 200L x 6PIDø2.0 x 200L x 8PIDø2.0 x 300L x 8P

Indoor unit

TC sensor

Refrigerant pipe (Larger side)ø 19 mm

Distributorstrainer

Refrigerant pipe (Smaller side)ø 9.5 mm

Packed valve

Heat exchanger

Packed valve

Strainer

Accumulator

Heat exchanger

Capillary tube

Capillary tube

High-Pressure switch

Pressure switch

Dryer

MufflerCompressor

Strainer



- 36 -

6. REMOTE CONTROLLER

6.1 Remote controller

BUTTON INDICATOR OPERATION

TIMEADJUST

TIMERSELECT

FAN

TEMP.

TIME

TIMER

Auto Fan Speed ControlLow Fan SpeedMed. Fan SpeedHigh Fan Speed

Temperature setting

(1) Present Time Adjust(2) ON Time Setting(3) OFF Time Setting

ONOFFON → OFFON ← OFFCYCLE

ON TimerOFF TimerON → OFF TimerOFF → ON Timer24H Cycle Timer

AUTOLOWMEDHIGH

(1) CLOCK(2) ON TIME(3) OFF TIME

MODEMODESELECT

Run/Stop

Auto ChangeoverCoolingHeatingHeating(with indoor fan operation at defrost)Fan only

AUTOCOOLHEAT 1HEAT 2FAN ONLY

LED (RED)ON/OFF

° F



- 37 -

NO. KEY SWITCH OUTLINE OF SPECIFICATIONS REMARKS

6.2 Outline of remote controller's functions

1 [ON/OFF] À When this button is pushed once, the air conditioner is turned on, with the operation

lamp coming on.

Á If pushed once more, it will be turned off, the operation lamp going off.

Â If pushed for 5 sec. in the mode of turning on the air conditioner, goes into test run

mode.

2 À Each time this button is pushed, the [MODE] setting is changed over cyclically,

[COOL] → [FAN ONLY] → [COOL].

Á If pushed continuously, the setting will be changed in one step every 0.5 sec.

MODESELECT

3 À Each time this button is pushed, the [FAN] setting is changed over cyclically,

[AUTO] → [LOW] → [MED] → [HIGH] → [AUTO].

Á If pushed continuously, the setting will be changed in one step every 0.5 sec.

Fan speed

4 À Each time [ + ] button is pushed, the [TEMP] setting of temperature is raised by

1°C.

Á If [ + ] is pushed continuously, the setting will be raised by 1 °C every 0.5 sec.

Â Each time [ - ] button is pushed, the setting of temperature is lowered by 1°C.

¯ If [ - ] is pushed continuously, the setting will be lowered by 1 °C every 0.5 sec.

In the 18 ~ 29°Control range

5 À Each time [TIME ADJUST] button is pushed, the [TIME] display is changed

cyclically. The time can be changed while the TIME display stays flashing.

(flashing) (flashing) (flashing)

[CLOCK] → [CLOCK] → [ON TIME] → [OFF TIME]

[12:00] [12:00] [6:00] [18:00].

Á While the TIME display stays flashing, the time gains one minute upon each

pressing of [ + ].

Â If [ + ] is pushed continuously, the time gains 10 minutes every 0.25 sec.

¯ While the TIME display stays flashing, the time goes back one minute upon each

pressing of [ – ].

Ä If [ – ] is pushed continuously, the time goes back 10 minutes every 0.25 sec.

6 Each time [TIMER SELECT] button is pushed, timer mode change over cyclically,

[ ] (CONTINUE) → [ON] → [OFF] → [ON → OFF] →[ON ← OFF] → [CYCLE] → [ ].

7 If pushed continuously, the timer mode will be changed in one step every 0.5 sec.

If time is not set,12:006:00

18:00are setautomatically

TIMEADJUST

+

–

TIMEADJUST

6 À Pressing this key for 0.5 sec. provides [MALFUNCTION CHECK], indicating on

liquid crystal the contents of inspection in the sequence of (times of compressor -

on) Þ (contents of malfunction for # 1 unit) Þ (contents of malfunction for # 2

unit) Þ ....

Á Pressing this key for 5 sec. gives "Indoor microcomputer reset mode" to reset the

indoor microcomputer by way of hardware.

Â Pressing this key for 10 sec. gives "Check contents clear mode" to clear the contents

of inspection stored in the remote controller provided, however, times of

compressor-on is not cleared.

CHECK

7 Reset À By pressing the reset key, the remote controller is reset by way of hardware.

(The setting/display are in initial values with the check memory cleared.)

The indication ofthe indoor unitwhich has not anymalfunction contentis skipped.

+

–



- 38 -

As to (–) and (+), change takes place byone minute by pressing once and 10 min./0.25 sec. by pressing continuously.

6.3 Timer operation

Continuous operation and timer operations are available. The setting of timer operation can be done as follows:ON, OFF, ON → OFF, OFF→ ON, ON ← → OFF CYCLE.

6.3.1 Time display

The present time is always displayedThe display of the ON/OFF time is only in setting the time.Once set, it will not change even after carrying out the timer operation until the timer is reset.

Initial set time The present time 12:00The time of ON 6:00The time of OFF 18:00

6.3.2 How to set the time

[TIME ADJUST] switch is pressed twice.[ON TIME] and Time figures flash.

[TIME ADJUST] switch is pressed three times.[OFF TIME] and Time figures flash.

1)

[TIME ADJUST] switch is pressed.[CLOCK] and Time figures flash.

Time is set by Time setting switch (–) or (+). The setting is finished when (–) or (+) buttons are released.Pressing [TIME ADJUST] three times gives the display of the present time.(If left as it is, after 15 sec. the display will go back to the present time.)

2)

Time is set by Time setting switch (–) or (+). The setting is finished when (–) or (+) buttons are released.Pressing [TIME ADJUST] twice gives the display of the present time.(If left as it is, after 15 sec. the display will go back to the present time.)

Time is set by Time setting switch (–) or (+). The setting is finished when (–) or (+) buttons are released.Pressing [TIME ADJUST] twice gives the display of the present time.(If left as it is, after 15 sec. the display will go back to the present time.)

How to set ON TIME

How to set OFF TIME

How to set the present time

1)

2)

1)

2)

Liquid crystal



- 39 -

6.3.3 How to set the timer operation

The following can be chosen sequentially bypressing [TIMER SELECT] switch:1) [TIMER] ON2) [TIMER] OFF3) [TIMER] ON → OFF4) [TIMER] ON ← OFF5) [TIMER] CYCLE

• Be sure to set the present time.• In case of reoperating after finishing timer operation, if [TIMER SELECT] is not altered, the timer operation

will be performed again.

Timer ON operation1) [TIMER] ON is applied.2) ON/OFF key is pressed. Then LED is lighted.

When the set [ON TIME] comes, the operation starts and OPERATION display appears on the liquid crystal,and the [TIMER] ON display goes off.

3) LED and OPERATION display goes off upon pressing ON/OFF key for stopping and [TIMER] ON is displayed.

Timer OFF operation1) [TIMER] OFF is applied.2) ON/OFF key is pressed. Then LED is lighted and the operation starts with OPERATION displayed on the

liquid crystal.3) When the set [OFF TIME] comes, the operation stops and the LED, OPERATION display goes off with

[TIMER] OFF displayed.

ON ← → OFF timer operation1) [TIMER] ON → OFF or [TIMER] ON ← OFF is applied.2) ON/OFF key is pressed. LED comes on and the operation is performed as below:

Repeated operation1) [TIMER] CYCLE is applied.2) ON/OFF key is pressed. Then LED is lighted and ON ← → OFF timer operation is repeated according to the

ON time and OFF time (repeating every day as it is a 24-hour timer).3) The operation key is pressed. LED goes off and operation stops.

Timer stand-by display and operation displayWaiting on the timer is displayed by the LED lighting while theactual operation is displayed by OPERATION on liquid crystal.

Displayingactualoperation

Timer mode display



- 40 -

6.4 Malfunction check monitor

6.4.1 The times of compressor ON as well as the check code are displayed on the time display area by

pressing CHECK key.

[CHECK] key switchProvides check code display bypressing for one second andindoor microcomputer reset bypressing for 5 seconds.

* Remote controller clear bypressing the key for 10 sec.Check code is cleared (normallynot used).

(a) Reset key (pushed by a needleand the like). Resetting remotecontroller (to the initial setting).

Judgement from operation status

CODEOPERATION STATUS CAUSE

Indoor heat-exchanger sensor open/short-circuit.

Abnormality in drain system. Fault of drain pump.

Drain pipe clogged.

Open-circuit in room temperature sensor.

Short-circuit in room temperature sensor.

Refrigerant gas in shortage.

Abnormality in indoor heat-exchanger sensor.

Abnormality in connecting cable between remote

controller and indoor units.Indoor unit does not operate at all.5.

Indoor fan at LOW speed in cooling operation with the outdoor

remaining in stoppage.4.

While indoor unit is in operation, outdoor unit keeps on stoppage.

(Indoor fan speed can be changed)

* with drain pump units only.

2.

Same as 2.3.

Thermostat stays off in cooling.

It is not turned off in cooling

1.

99

09

0b

0d

0C

NOTE: (RAV-240A8-P)If the red LED on the remote controller does not flash when the system is switched on, then the wiring to theoutdoor unit needs to be checked to ensure that the THREE PHASES are wired in the correct sequence.(Return Lock Operation).

Unit No. Check code



- 41 -

6.4.2 How to read malfunction check monitor display

By pressing [CHECK] key, times of No. 1 unit compressor-ON actuations as well as the check codeinformation of 2 faults x 16 units are displayed on the time display area. (2 sec. per one phenomenon)

Ex. In case of the number of times ofcompressor actuations of 164

< Times of compressor-ON>

MALFUNCTION CHECK

Display in 7 segments

Display in 4 digits of hexa-decimal notation

163 x 0 + 162 x 0 + 16 x 10 + 4 = 164

hexadecimal digit

decimal digit

For No. 15 unit, firstly heat-exchanger sensorand secondly float switch circuit are in trouble.

Unit number Check code

The first detectedThe last detected

Ex. In case of room temperature sensor ofNo. 1 unit in trouble.

< Check code information>

No display is made if there is no fault.



- 42 -

6.4.3 List of check code

CHECK CODE SYMPTOM

DIAGNOSTIC FUNCTIONS

STATUS OF AIRCONDITIONER

JUDGEMENT AND ACTION

1) Indoor heat exchange

temperature does not

change after starting

cooling operation.

2) When transmitting

instruction for stopping

compressor by freeze

preventing control.

1. Check the wiring between remote control unit andindoor unit.

2. Check the indoor unit PC board.

1. Fault in optional drain pump.

2. Drain pipe blocked.

3. Check the indoor PC board.

Outdoor unit

stops

OTHER CYCLESYSTEM

DRAIN PUMP

WRONG WIRING OFREMOTE CONTROLUNIT

Outdoor unit

stops

(indoor fan L)

Operation

continuing

1. Check the charged amount of refrigerant gas.(Gas shortage Ý gas supplement, check for gas leaks)

2. Indoor fan locked.

1. Compressor case thermostat, IOL, OL operation.

(contactor OFF, compressor stops: A8 Models)

(contactor ON, compressor stops: A Models)

2. Indoor heat-exchanger sensor out of place.


4. Check that service valves are open.

INDOORHEAT-EXCHANGERSENSOR (TC)

Out of place, break,

short-circuit.

Operation

continuing1. Check the indoor heat-exchanger sensor.


Out of place, break,

short-circuit.

ROOM TEMP.SENSOR (TA)

Operation

continuing

1. Check the indoor temp. sensor.


Full stop

Indoor unit does not

operate at all.



- 43 -

7. OUTLINE OF CONTROL CIRCUIT

1 Operationchange-over

Operation mode is changed over according to operation mode select instructionfrom the remote controller.

2 Controlling roomtemperature

2-1 Adjusting range °C

2-2 Operating point is compressor: off2-3 Operating temperature accuracy: ± 1°C2-4 Differential: 1 deg.

In cooling

18 ~ 29

18 ~ 29

Stopping air conditioner

Performing cooling operation

Performing fan only operation

OUTLINE OF CONTROLREMOTE

CONTROLLERINSTRUCTION

Stop

Cool

Fan only

NO. ITEM OUTLINE OF SPECIFICATIONS REMARKS

3 3-1 [HIGH], [MED], [LOW] and [AUTO] are available.3-2 In the auto fan, the fan speed is changed by the difference between Ta

and Ts, as shown below.

Fan speed control Ts = settingtemperature

- Cooling -

4 If remote controller's ON/OFF switch is pressed 5 seconds continuously, the unitgoes into test run mode, and cooling operation is performed with the indoor fan inthe [HIGH].

Test Operation Display L

Remote controller setting temperature

Operating temperature



- 44 -

NO. ITEM OUTLINE OF SPECIFICATIONS REMARKS

Up to 16 units can be controlled in same setting condition by one remote controller.However, thermo-control function is independent.Respective delayed start time for preventing simultaneous large starting currentcan be by different setting of the unit No. switch on the indoor PC board.

Refer to P. 34

See other item:Using [TIME]display

Fault diagnosis is carried out by check for serial signal transmission and receptionwith outdoor unit as well as the self check by indoor microcomputer.And check code is transmitted to protective operation/remote controller based onthe contents of it.In the remote controller, check code is displayed on the liquid crystal by pressing[CHECK] key.

Check display5

7 Group operationcontrol

(*) After switching on the power, the compressor will start after a minimum period of 30 secs.

The outdoor unit delays restarting for 2.5 min. to prevent short cyclic compressoroperation. (*)

Anti-restart timer6

Unit No. Checkcode



45

8.1 Indoor Unit Control Circuit Diagram8. DESCRIPTION OF INDOO

Unit NumModel Change

TA Sensor

TC Sensor

Float Switch Fan Control Output



46

OR UNIT CONTROL CIRCUITST-9586

Transformer

Drain PumpLouverOutput

Heater

Remote ControllerMOLEX-3

HA CircuitNICHIATU-4

mber



- 47 -

8.2 Sensor circuit

This circuit detects the temperature by dividing voltagewith resistance and sensor and bringing the voltage valueinto CPU, using the characteristics of the sensor thatresistance varies with different temperatures. TA and TChave the same circuit composition.

8.3 12V power source circuit

Full-wave rectification by diode bridge (DB01) of alternatecurrent supplied from power transformer followed by theprovision of transistor (Q01) gives DC12V power source( H ).

When TA and TC are at 25 °C approximately, the voltage level is some 2V both at points F and G .If F / G are at GND or 5V, abnormal condition prevails such as opening or short-circuit of the sensor.

Built-in IC (TA8000S) is used to produce 5V power source( J ). Also, it sends signals to reset port ( L ) ofmicrocomputer which is in stand-by at 0V and starts itsoperation with the signal of 5V.

Watchdog timer output gives the signal frommicrocomputer as illustrated below. This indicates thatthe microcomputer is working in normal routine. Forexample if the microcomputer is straying due to noiseand so on, this waveform is not produced. In case thereis no waveform, it plays the role of restoring normalcondition by inputting the resetting "0V" to themicrocomputer.

8.4 5V watchdog timer circuit

This circuit makes indoor microcomputer reset by way ofhardware when you keep on pressing the check key ofremote controller for longer than a predetermined period.It plays the role of resetting microcomputer from theremote controller when it strays. The point ( M ), whichis normally at the level of 5V, drops down to the GNDlevel in the rest operation.

8.5 Reset circuit

TC Sensor

To Microprocessor

Reset input

Watchdog outputK

L

Serial input fromremote controller

Watchdog

timer

output OV

WHI

TA Sensor

F

G

M

C



- 48 -

In normal condition in which float switch is not operated,230V is applied across the pins 1 and 2. At this time,point E is at the GND level. If the float switch is operated,E will be at the level of 5V.

A circuit which allows for the take-out of the signals ofabnormal, operation and Compressor-ON. Point T is aLED which lights at abnormal.The connector pin 4 outputs 12V. When you want to seethe signal of compressor-ON, you can do it simply withthe circuit below.

8.6 Serial signal circuit

(Between remote controller and indoor unit)

This is the circuit for transmitting and receiving the signalsbetween the remote controller and indoor unit in serialsignal.Point Q is a LED (green) which flashes when there aresignals from the remote controller. At N and P , thesignals as illustrated below are output.

8.8 Float switch circuit

8.7 Optional circuit

Compressor ONOperationAbnormal

CN13AMP-4WHI

CN12WHIMOLEX-2

IC04 TLP621 (04-GR)

IC05 TLP741J (04)Q05RN2201

Float Switch

12 vComp

LED

À Á Â ¯BLK

MOLEX-2

Q10RN1205

Q09RN1205

Q08RN1205

230 v

⇑⇓5 v

E

T

PSerial output

NSerial input

Q



- 49 -

8.9 Relay circuit

The relay circuit consists of the diagram below.The relay performs the following functions:

RY1: Turning fan on and off

RY2: Changing over H/M of fan

RY3: L tap of fan

RY7: Turning compressor on and off

RY11: Turning louver on and off

RY14: Drain Pump

8.10 Switch circuit

Unit No. is changed over by the rotary switch U .TA shift is set in factory with unit No. at "1".In case of operating one single unit, unit No. "1" willdo. With the operation of many units (multi unitscontrol) the unit No. should be adjusted in such away as 1, 2, 3 .........This is factory set to position "1".

Crain Pump

CN10BLUMOLEX-3

Louver Output

CN08RED

MOLEX-2

HeaterFan Control Output

CN09WHIMOLEX-2

CN07BLU

MOLEX-5

CN03WHI

MOLEX-4

Model Change

To CPU

To CPU

UUnit Number



- 50 -

9. WIRING FOR GROUP OPERATION

Up to 16 units can be controlled as a group by one remote controller.

À Align the phase sequence of the power supply to all outdoor units.

Á Connect the terminals A, B, C on both the remote controller and the indoor unit of No. 1 unit.

Â Connect terminals B, C on both indoor units of No. 1 and No. 2 unit. Then connect in the same way No. 2 and No. 3,No. 3 and No. 4 .... up to No. 16 unit.

¯ Remove the CN12-connector on the indoor PC board of No. 2 unit and up to No. 16 unit to prevent malfunction.

Ä Set each unit No. rotary switch on the indoor PC board. The unit connected to the remote controller should be set as No.1 unit. Then set No. 2 and up to No. 16 so that start time of each unit is respectively delayed to prevent simultaneousstarting current.

Rotary switch

Indoor unitNo. 1

Indoor unitNo. 2

Indoor unitNo. 3

Indoor unitNo. 16

Remote controller

Make sure of correspondence of terminal marks.



- 51 -

10. PERFORMANCE CHARACTER

10.1 Cooling capacity

Capacity Ratio (%)

Am

bien

t Tem

p. (

Dry

Bul

b) (

°C)

Room Temp. (Wet Bulb) (°C)

-2 ~

4.00 5.36 8.00 10.00

4.25 5.70 8.50 10.63

4.50 6.03 9.00 11.25

4.75 6.37 9.50 11.88

5.00 6.70 10.00 12.50

5.25 7.04 10.50 13.13

5.50 7.37 11.00 13.75

5.75 7.71 11.50 14.38

6.00 8.04 12.00 15.00

RAV-362A8-PE RAV-462A8-PERAV-182A-PE RAV-242A-PERAV-242A8-PE

(KW)



- 52 -

RAV-362A8-PERAV-462A8-PE

10.2 Piping length/cooling capacity

RAV-182A-PERAV-242A-PERAV-242A8-PE

Cooling Capacity Ratio

Out

door

Uni

t Hei

ght H

(m

) Indoor unit

Piping Length (m)

Outdoor unit

The broken line shows in case the piping length is 30m or less.

Piping Length (m)

Cooling Capacity Ratio

Out

door

Uni

t Hei

ght H

(m

)



- 53 -

182A-PE

242A-PE/242AB-PE

362A8-PE

462A8-PE

10.3 Piping length/additional refrigerant volume

20

Model (RAV-)

Piping length less than (m)

Less

than

45mm

1.25

1.25

Less

than

5mm

1.2

1.5

2.7

2.8

Less

than

15mm

1.35

1.6

2.95

3.05

Recharge amount of interchange time (kg)

Less

than

30mm

1.8

2.1

3.6

3.7

Less

than

50mm

4.6

4.7

Less

than

25mm

1.6

1.85

3.25

3.35

Additional amount of refrigerantat installation site (kg)

Less

than

35mm

0.75

0.75

Less

than

30mm

0.35

0.45

0.5

0.5

Less

than

25mm

0.15

0.2

0.25

0.25

Less

than

40mm

1.0

1.0

Less

than

50mm

1.5

1.5

Less

than

10mm

1.3

1.55

2.85

2.95

Less

than

20mm

1.45

1.65

3.1

3.2

Less

than

35mm

3.85

3.95

Less

than

40mm

4.1

4.2

Less

than

45mm

4.35

4.45

• The amount of refrigerant put into the outdoor unit at the factory is equivalent to the one that fills up 20m length ofrefrigerant pipe.

• If the length of refrigerant pipe is 20m or less, addition of refrigerant at the installation site is unnecessary. If the length ofthe pipe exceeds 20m, add the refrigerant R-22.

• Overcharge or undercharge of refrigerant in the outdoor unit will cause malfunction of the compressor. The prescribedamount of the replenishment of the refrigerant is shown in the table above.The permissible amount of refrigerant is the prescribed amount + 50g.

• For RAV-362A8-PE and RAV-462A8-PE, if the length of pipe exceeds 30m the diameter of the gas pipe must be increasedby one rank (i.e. 19.0 → 22.2).

Filled at

factory



- 54 -

4-way 3-way 2-wayA B C D A B C A B30 30 30 10 33 33 33 50 5040 40 10 10 40 40 20 50 50

10.4 Air Flow Distribution

RAV-182U-PERAV-242U-PERAV-362U-PERAV-462U-PE

Top view

(Note)When installing more than one unit in thesame room keep a 5m distance betweeneach unit.

Model

RAV-182/242U-PERAV-362/462U-PE

No. of discharge wayAir flow directionAir volume ratio (%)Air volume ratio (%)

Air flow direction & volume ratio

Not to block the A and Bdirection (longer side).

5m

Ceiling panel

IndoorUnit

Piping joint



- 55 -

209 43A69004 Remote Controller210 43155080 Capacitor, Electrolytic (RAV-182B-PE)

43155096 Capacitor, Electrolytic (RAV-242/362B-PE)43155097 Capacitor, Electrolytic (RAV-462B-PE)

211 43A58002 Transformer, Power212 43A60001 Terminal, 4P213 43A62001 Cover, Remocon214 43A69005 PC, Board215 43A60002 Terminal, 3P216 43191304 Drain, Pan (RAV-182B-PE)

43191305 Drain, Pan (RAV-242B-PE)43191310 Drain, Pan (RAV-362/462B-PE)

217 43047527 Capillary Tube 2.0Dia (RAV-182/242/362B-PE)43146432 Capillary Tube (RAV-462B-PE)

218 42125135 Bearing (RAV-362/462B-PE)219 43125137 Coupling (RAV-462B-PE)220 43A88002 Manual

201 43160394 Connector – 9P202 43019604 Holder, Sensor203 43120149 Fan, Multi-Blade204 43A21009 Motor, Fan (RAV-182B-PE)

43121516 Motor, Fan (RAV-242B-PE)43121528 Motor, Fan (RAV-362B-PE)43121535 Motor, Fan (RAV-462B-PE)

205 43A44002 Evaporator (RAV-182B-PE)43144679 Evaporator (RAV-242B-PE)43144692 Evaporator (RAV-362B-PE)43144693 Evaporator (RAV-462B-PE)

206 43A47001 Distributor (strainer) (RAV-182B-PE)43147443 Distributor (strainer) (RAV-242B-PE)43147532 Distributor (strainer) (RAV-362B-PE)43147533 Distributor (strainer) (RAV-462B-PE)

207 43050377 Sensor (TA)208 43150199 Sensor (TC)

11. EXPLODED VIEWS AND PARTS LISTS

11.1 Indoor Unit

RAV-182B-PERAV-242B-PERAV-362B-PERAV-462B-PE

DescriptionPart No.Location

No. DescriptionPart No.Location

No.

219

218

220



- 56 -

242

209230

223 43144639 Asm Evaporator (RAV-182C-PE)223 43A44004 Asm Evaporator (RAV-242C-PE)223 431A4005 Asm Evaporator (RAV-362C-PE)223 43144650 Asm Evaporator (RAV-462C-PE)224 43155138 MF Capacitor (RAV-182/242/362C-PE)224 43155120 MF Capacitor (RAV-462C-PE)225 43A69004 Remote Control226 43170197 Asm Hose227 43172121 Asm Drain Pan (RAV-182C-PE)227 43172119 Asm Drain Pan (RAV-242C-PE)227 43172122 Asm Drain Pan (RAV-362C-PE)227 43172123 Asm Drain Pan (RAV-462C-PE)228 43179107 Plug229 43180283 Air Filter Small230 43180284 Air Filter Large231 43A88002 Manual232 43A21008 Geared Motor233 43A62001 Cover, Remocon234 43150148 TA Sensor235 43A50002 TC Sensor236 43102624 Side Cover Right Asm237 43102625 Side Cover Left Asm238 43117812 H Plate239 43A58002 Transformer240 43A60002 Terminal, 3P241 43A60001 Terminal, 4P242 43A69005 PC Board243 43A47004 Asm Distributor (RAV-182C-PE)243 43047492 Asm Distributor (RAV-242C-PE)243 43A47006 Asm Distributor (RAV-362C-PE)243 43A47007 Asm Distributor (RAV-462C-PE)244 43047492 Capillary Tube 1.7Dia (RAV-182C-PE)244 43146432 Capillary Tube 2.2Dia (RAV-242C-PE)244 43047527 Capillary Tube 2.0Dia (RAV-362/462C-PE)


No.

201 43107214 Hinge202 43107215 Sensor Fix Plate203 43107216 Spring204 43107223 Grille Shaft Left205 43107222 Grille Shaft Right206 43107224 Grille Support Centre (RAV-362/462C-PE)207 43109321 Inlet Grille Large208 43109322 Inlet Grille Small209 43109324 H Grille Asm (RAV-182C-PE)209 43109320 H Grille Asm (RAV-242C-PE)209 43109327 H Grille Asm (RAV-362C-PE)209 43109328 H Grille Asm (RAV-462C-PE)210 43109329 Verticle Grille211 43119373 Bolt Cover212 43119393 Shaft Holder213 43119394 Lever214 43120172 Fan, Sirocco (RAV-182/242C-PE)214 43120174 Multi Blade Fan (RAV-362/462C-PE)215 43A21004 Fan Motor (RAV-182C-PE)215 43A21005 Fan Motor (RAV-242C-PE)215 43A21006 Fan Motor (RAV-362C-PE)215 43A21007 Fan Motor (RAV-462C-PE)216 43125131 Bearing217 43125142 Coupling218 43125143 Shaft SS (RAV-182C-PE)218 43125141 Shaft SS (RAV-242C-PE)218 43125145 Shaft SS (RAV-362C-PE)218 43125144 Shaft SS (RAV-462C-PE)219 43126127 Fan Case Lower (RAV-182/242C-PE)219 43126129 Fan Case Lower (RAV-362/462C-PE)220 43126128 Fan Case Upper (RAV-182/242C-PE)220 43126130 Fan Case Upper (RAV-362/462C-PE)221 43139098 Connect Bar222 43A39001 Connect Bar


No.

11.2 Indoor UnitRAV-182C-PERAV-242C-PERAV-362C-PERAV-462C-PE



- 57 -

11.3 Indoor Unit

RAV-182K(W)-PERAV-242K(W)-PE

215 43109364 Grille (RAV-242K(W)-PE)216 43109280 Grille, Vertical217 43139098 Connection Rod218 43022189 Bearing219 43196083 Bushing220 43120135 Fan, Cross Flow (RAV-182K(W)-PE)220 43120136 Fan, Cross Flow (RAV-242K(W)-PE)221 43109361 Grille, Inlet222 43109362 Grille, Inlet223 43180290 Air-Filter224 43102629 Cabinet, Side Left225 43102628 Cabinet, Side Right226 43063175 Holder, Sensor227 43019604 Holder, Sensor229 43107234 Holder, Grille (RAV-242K(W)-PE)230 43A62001 Cover, Remote Control231 43A88002 Manual

201 43A69004 Remote Controller203 43121474 Motor (RAV-182K(W)-PE)203 43121491 Motor (RAV-242K(W)-PE)204 43A69005 PC Board205 43A58002 Transformer, Power206 43A60001 Terminal, 4P207 43155101 Capacitor, Electrolytic208 43A60002 Terminal, 3P209 43122028 Nose, Fan Case (RAV-182K(W)-PE)209 43122029 Nose, Fan Case (RAV-242K(W)-PE)210 43150118 Sensor, Room Temp211 43150116 Sensor, Heat Exch212 43144667 Evaporator (RAV-182K(W)-PE)212 43144666 Evaporator (RAV-242K(W)-PE)213 43172112 Drain Pan (RAV-182K(W)-PE)213 43172114 Drain Pan (RAV-242K(W)-PE)214 43170182 Hose, Drain215 43109363 Grille (RAV-182K(W)-PE)



No.

201230



- 58 -

202 43019604 Holder, Sensor (TC)204 43154141 Relay205 43055275 Capacitor, Electrolytic206 43070146 Hose, Drain207 43097166 Nut221 43120166 Radial Fan222 43121627 Drain, Pump223 43A21001 Motor, Fan225 43139103 Rubber, Buffer226 43144665 Evaporator (RAV-182U-PE)

43144664 Evaporator (RAV-242U-PE)227 43047527 Capillary Tube (RAV-182U-PE)

43047492 Capillary Tube (RAV-242U-PE)228 43150118 Sensor (TA)229 43150199 Sensor (TC)

11.4 Indoor Unit

RAV-182U-PERAV-242U-PE

230 43151217 Float Switch233 43A58002 Transformer, Power235 43160251 Terminal Block236 43A60001 Terminal, 4P237 43A60002 Terminal, 3P239 43A62001 Cover, Remocon240 43A96005 PC Board241 43172117 Drain Pan242 43179104 Drain Filter243 43179105 Plug245 43A88002 Manual249 43107212 Bolt250 43139105 Washer251 43A69004 Remote Controller252 43033084 Spark-Killer



No.

245



- 59 -

11.5 Indoor Unit

RAV-362U-PERAV-462U-PE

234 43150148 Sensor235 43151203 Float Switch236 43A69004 Remote Controller237 43055292 Capacitor, Electrolytic (RAV-362U-PE)

43155048 Capacitor, Electrolytic (RAV-462U-PE)239 43A58002 Transformer, Power240 43A60001 Terminal, 4P241 43A60002 Terminal, 3P243 43162029 Cover244 43170192 Hose, Drain246 43172116 Drain Pan247 43179104 Drain Filter248 43179105 Plug250 43A88002 Manual252 43A69005 PC Board253 43033084 Spark-Killer

201 43A69004 Remote Controller202 43A62001 Cover, Remocon203 43019604 Holder, Sensor204 43154141 Relay205 43070146 Hose, Drain218 43120164 Fan, Multi-Blade219 43A21010 Motor, Fan222 43121627 Drain, Pump223 43126125 Fan Case Lower224 43126126 Fan Case Upper225 43144661 Evaporator, Right (RAV-362U-PE)

43144660 Evaporator, Right (RAV-462U-PE)226 43144663 Evaporator, Left (RAV-362U-PE)

43144662 Evaporator, Left (RAV-462U-PE)231 43047527 Capillary Tube 2.0DIA233 43150111 Sensor



No.

250

241253

240



- 60 -

11.6 Ceiling Panel

RBC-U262PG(W)-PERAV-U462PG(W)-PE

214 43121550 Sensor215 43480533 Air-Filter (RBC-U262PG(W)-PE)

43480531 Air-Filter (RBC-U462PG(W)-PE)217 43409070 Grille, Outlet (RBC-U262PG(W)-PE)

43409069 Grille, Outlet (RBC-U462PG(W)-PE)220 43409075 Griller, Outlet, Small227 43497009 Spring Holder (RBC-U462PG(W)-PE)

202 43407009 Grille, Catch206 43407024 Cam207 43407014 Slider208 43407015 Lever209 37507500 Lever210 43409063 Intake-Grill Assy (RBC-U262PG(W)-PE)

43409059 Intake-Grill Assy (RBC-U462PG(W)-PE)211 43409067 Holder, Shaft



No.



- 61 -

LocationNo.

14 43A19001 Guard, Fan

15 43119368 Hanger

16 43155080 Capacitor, Plastic Film

17 43162027 Cover, Electric Parts

19 43145098 Dryer

20 43041845 Compressor PH250X3-4LS

21 43148105 Accumulator

22 43146454 Packed Valve, 1/4 IN


24 43146430 Capillary Tube

25 43157167 Heater, Crankcase

26 43193043 Spring

LocationNo.

1 43120156 Fan, Propeller

2 43A21012 Motor, Fan

3 43143642 Condenser

4 43049132 Base, Spring, B

5 43149198 Spring, Buffer

6 43149212 Base, Spring, A

7 43169584 Surge Absorber

8 43A49002 Pressure Switch, 2-stage

9 43A60003 Terminal, 2P


11 43152334 Magnetic Contactor


Part No. DescriptionPart No. Description

11.7 Outdoor Unit

RAV-182A-PE



- 62 -


2 43A21011 Motor, Fan

3 43143644 Condenser

4 43049132 Base, Spring, B


6 43149212 Base, Spring, A



9 43A60004 Terminal, 2P (RAV-242A-PE)

9 43A60005 Terminal, 4P (RAV-242A8-PE)

10 43A60001 Terminal Block, 4P


(RAV-242A-PE)


(RAV-242A8-PE)

12 43154148 Return Lock, STR-4AB

(RAV-242A8-PE)

13 43055379 Capacitor, Electrolytic

(RAV-242A-PE)

LocationNo.

Part No. DescriptionLocation

No.

14 43A19001 Guard, Fan

15 43119368 Hanger



19 43145098 Dryer

20 43141302 Compressor (RAV-242A8-PE)

YH330X3-MS

20 43140318 Compressor (RAV-242A-PE)

PH330X3-4MS




24 43146430 Capillary Tube

25 43157167 Heater, Crankcase

26 43193043 Spring

27 43050277 Thermostat,Bimetal (RAV-242A8-PE)

28 43063195 Holder, Thermostat, Bimetal

(RAV-242A8-PE)

Part No . Description

11.8 Outdoor Unit

RAV-242A-PERAV-242A8-PE



- 63 -

LocationNo.

Part No. Description

11 43149212 Base, Spring A

12 43049132 Base, Spring B

13 43146451 Packed Valve (3/8")

14 43146416 Packed Valve (3/4")

15 43145064 Dryer



(RAV-362A8-PE)


(RAV-462A8-PE)

18 43160437 Terminal Block, 6P



21 43154141 Relay

22 43152342 Magnetic Contactor (RAV-362A8-PE)

22 43152343 Magnetic Contactor (RAV-462A8-PE)

23 43A49001 Switch, High-Pressure



27 43157140 Heater, Crk. Case

28 43146430 Capillary Tube (RAV-362A8-PE)

28 43146459 Capillary Tube (RAV-462A8-PE)

1 43A21011 Motor, Fan, AF-230-63N-3

(RAV-362A8-PE)

1 43121506 Motor, Fan, AF-220-105E

(RAV-462A8-PE)

2 43A21012 Motor, Fan, AF-230-39N-3

(RAV-362A8-PE)

2 43121506 Motor, Fan, AF-220-105E

(RAV-462A8-PE)


4 43A19001 Guard-Fan

5 43143649 Condenser, Lower (RAV-362A8-PE)

5 43143650 Condenser, Lower (RAV-462A8-PE)

6 43143651 Condenser, Upper (RAV-362A8-PE)

6 43143652 Condenser, Upper (RAV-462A8-PE)

7 43119368 Hanger


9 43140404 Compressor, YH406JA

(RAV-362A8-PE)

9 43140506 Compressor, YH506JA

(RAV-462A8-PE)


Part No. DescriptionLocationNo.

11.9 Outdoor Unit

RAV-362A8-PERAV-462A8-PE

28



PORSHAM CLOSE, BELLIVER INDUSTRIAL ESTATE, PLYMOUTH, PL6 7BP, U.K.



service manual air-conditioner s · - 4 - cooling capacity kw 5.0 6.7 6.7 phase 1 1 3 power source...

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