SERVICE MANUAL AIR CONDITIONER SPLIT TYPE MANUAL AIR CONDITIONER SPLIT TYPE ... WIRING DIAGRAM ... 2...

FILE No. A90-9612

SERVICE MANUAL

AIR CONDITIONER SPLIT TYPE

Printed in UK Dec 1996 s

2 WAY CASSETTE TYPERAV-133TU-PE/RAV-132A-PERAV-163TU-PE/RAV-182A-PE

Heronhill - for all your Toshiba requirements

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

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CONTENTS

1. SPECIFICATION........................................................................................................................................3

2. CONSTRUCTION VIEWS.........................................................................................................................5

3. WIRING DIAGRAM.....................................................................................................................................7

4. SPECIFICATIONS OF ELECTRICAL PARTS...........................................................................................9

5. INTERFACE PCB......................................................................................................................................11

6. REFRIGERANT PIPING DIAGRAM...........................................................................................................12

7. PERFORMANCE CHARACTER...............................................................................................................13

8. EXPLODED VIEWS AND PARTS LISTS..................................................................................................15

SUMMARY

• The units referred to within this manual conform with the protection requirements of Directives 89/336/EECElectromagnetic Compatibility and 73/23/EEC Low Voltage.

• Operating conditions of units are as follows:

Note 1 : Cooling Capacity is based on the following temperature conditions:Indoor air inlet temperature 27°C DB, 19°C WB.Outdoor air inlet temperature 35°C DB.

Note 2: For details on the Remote Controller and Control Circuitsrefer to Service Manual A90-9504.

OUTDOOR TEMPERATURE -2 TO 43°C

ROOM TEMPERATURE 18 TO 32°C

ROOM HUMIDITY LESS THAN 80%



-3-

1

50Power source

Power consumption

Power factor

Running current

Starting current

Operating noise (SPL)

Refrigerant

60

40/36/34

R-22

1.235

Refrigerant control

Interconnection pipe

Ø12.7 (1/2)

Flare

Ø 6.4 (1/4)

Flare7.5

Hz

Phase

kW

%

A

A

dB(A)dB(A)

kg

g/m

mm

m

Indoor unit (High, Med, Low)

Outdoor unit

Name of refrigerant

Charge volume

Add. volume (20-30m)

Larger side size

Coupler style

Smaller side size

Coupler styleStandard length

Maximum length(of one way) *1 m

30

If indoor unit higher m 15

If outdoor unit higher m 30

Condensate drain pipe diameter mmINDOOR UNIT Model RAV-133TU-PE

Appearance colour Grey (zinc galvanized steel + thermal insulator)

Capillary tube

52

Dimensions

Height mm 190

910Width mm

Depth mm 480

Net weight kg 23

Heat exchanger type Finned tubeIndoor fan type Transverse flow fan

Air volume m3/h 700Fan motor output W 7 x 2Air filter Washable

OUTDOOR UNIT Model RAV-132A-PEAppearance colour Bronze white (Munsell 6Y7.5/1)

Dimensions Width mm

Depth mm

Height mm 740

880

310

Net weight kg 58

Ø 25.5 (OD)

Outdoor fan type Propeller fan

Air flow volume m3/h 2,700

Fan motor output W 39

PH230X3-4LSCompressor

Model

1.5

Protective device Fuse, Crankcase heater, Overload relay

mm

220-240

Finned tube

Appearance colour Silky white (Munsell 2.9Y8.9/0.8)

Dimensions Width mm

Depth mm

Height mm 25

1050

550

Net weight kg 4.5

Washable

CEILING PANEL Model

Air filter

Specifications are subject to change without notice.

* Note 1 : These mean actual length.

RBC-U133PG(W)-PE

Heat exchanger type

Output kW

V

Maximum height difference

COOLING

892.1

10.3

1. SPECIFICATIONS

Cooling capacity kW

MODELITEM3.6

RAV-133TU-PE



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Power source V

50

Power consumption kW

Power factor %

Running current A

Starting current

Operatingnoise (SPL)

Indoor unit (high/med/low)dB (A) 41/37/35

52

R-22

35

Outdoor unit dB (A)

Refrigerant

Name of refrigerant

Charge volume kg

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

Capillary tube

Interconnectionpipe

Larger side size mm ø 12.7 (1/2)

Flare

mm ø 6.4 (1/4)

Coupler style FlareStandard length m 7.5

Maximum length(of one way) *1 m 30

15m

m 30

Condensate drain pipe diameter ø 25.5(OD)

RAV-163TU-PE

Appearance colour Grey (zinc galvanized steel + thermal insulator)

Dimensions

Height

mm

mm 190

Width mm 910

Depth mm 480

Net weight kg 23Heat exchanger type Finned tube

Transverse flow fan

750

Fan motor output 7 x 2

Air filter

Refrigerant control

880

310

58Finned tubePropeller fan

2,700

39

Dimensions

Height mm

Width mm

Depth mm

Heat exchanger type

Net weight

Outdoor fan type

Air flow volume

Fan motor output

CompressorModel

Output

A

kg

m3/h

kW

W

Hz

Bronze white (Munsell 6Y7.5/1)

740

INDOOR UNIT Model

Smaller side size

Coupler style

Phase

Indoor fan typeAir volume

OUTDOOR UNIT Model

Appearance colour

W

m3/h

Washable

1.45

1

220-240

60

RAV-182A-PE

PH250X3-4LS

1.5

Protective device

CEILING PANEL Model

Appearance colour

Dimensions Height

Width

Depth

mm

mm

mm

Net weight

Air filter

Specifications are subject to change without notice.

* Note 1 : These mean actual length.

RBC-U133PG(W)-PE

Silky white (Munsell 2.9Y8.9/0.8)

25

550

Washable

4.5

1050

If outdoor unit higher

If indoor unit higher

Maximum height difference

Fuse, Crankcase heater, Overload relay

11.190

2.3

COOLING

kg

4.5

RAV-163TU-PE

kW

MODEL

Cooling capacity

ITEM



2. CONSTRUCTION VIEWS

2.1 Indoor unitRAV-133TU-PERAV-163TU-PE

Sp

ace

req

uir

ed f

or

serv

ice

and

inst

alla

tio

n

(Unit: mm)

550

Vie

w A

200

Ceiling opening 510

Panel outer dimension 550

Hang bolt pitch 480

41020 40

40

Han

g bo

lt pi

tch

930

Cei

ling

open

ing

1010

Pan

el o

uter

dim

ensi

on 1

050

73

131

96

186

267

170

156

140

190

1050

840

130

480

190

Long

hol

e

Rem

ote

co

ntr

olle

r

600

Min

imum

Min

imum

600

Min

imum

70

70R

efrig

eran

t pip

ing

join

t

(

Gas

∅ 1

2.7)

Wiri

ng c

onne

ctio

n

840

110

90

6620 40

60

290

Han

ger

bolt

(4-

M10

)R

efrig

eran

t pip

ing

join

t

( L

iqui

d ∅

6.4

)

Dra

in p

ipe

join

t (

oute

r ∅

25.

5)

25

600

A

12.5

83.5

2-4.

5 x

9L 120

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2.2 Outdoor unitRAV-132A-PERAV-182A-PE

(2-(20 x 60) slots)

Hole for drain

(2-ø19 hole)

(Liquid side ∅ 6.4)

(Gas side ∅ 12.7)Refrigerant piping joint

Anchor bolt hole

Blow out guidemounting hole

(4-ø3 embosses)

(Space for wiringand piping)

Outlet

(Space for wiringand piping)

Space required for service

When installed with theoutlet faced to the wall side

When installed with theinlet faced to the wall side

(Unit: mm)

(4-(12x18)slots) Air outlet

(Both sides)

Carrying handleElectric partsbox Terminal cover

Refrigerant piping joint

Knock - out hole for drain

Earth screw (M6)



Sho

ws

term

inal

blo

ck a

nd fi

gure

s sh

ow te

rmin

al n

umbe

rs.

Bro

ken

lines

sho

w w

iring

at s

ite.

Do

not o

pera

te th

e un

its w

ith m

agne

tic c

onta

ctor

pus

hed

in.

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3.1 RAV-133TU-PERAV-163TU-PE

3. WIRING DIAGRAM

Sym

bol

Nam

eS

ymbo

lN

ame

FMFa

n M

otor

43R

elay

RC

Run

ning

Cap

acito

rR

Y01

~RY

14R

elay

TRTr

ansf

orm

erS

M01

,02

Ste

pper

Mot

or

TAS

enso

rC

SF

loat

Sw

itch

TCS

enso

rD

MD

rain

Mot

or

F

Fuse

(PC

B)

F3F

use

(Inte

rfac

e P

CB

)



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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

3.2 RAV-132A-PE 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



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4.2. RAV-163TU-PE

No. PARTS NAME TYPE SPECIFICATIONS

1 Indoor unit fan motor (x2) PAF-230-7-4 Output (Rated) 7W, 4 pole, 1 phase, 230V, 50Hz

2Running capacitor forindoor fan motor (x2)

EVM45M504UF AC 450V, 0.5µF

3 Transformer (Indoor unit) ST-9586 AC187~264V

4 Stepper motor (x2) MP35EA2 DC12V, 80mNm

5 Relay LY2F AC 240V, 2ab

6 Drain pump PCD-4N230TF-7 AC230V, 0.2A

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

8Sensor for roomtemperature

Maximum input38mA

°C 15 20 25 30 40

16.1 12.6 10.0 8.0 5.2

9Indoor unit sensor forheat- exchangertemperature.

DTN-C103J40Maximum input34mA

°C –12 0 25 50

62.29 32.82 10.0 3.59

4.1 RAV-133TU-PE


1 Indoor unit fan motor (x2) PAF-230-7-4 Output (Rated) 7W, 4 pole, 1 phase, 230V, 50Hz

2Running capacitor for indoorfan motor (x2)

EEP2H105HQA105 AC 500V, 1.0µF

3 Transformer (Indoor unit) ST-9586 AC187~264V

4 Stepper motor (x2) MP35EA2 DC12V, 80mNm

5 Relay LY2F AC 240V, 2ab

6 Drain pump PCD-4N230TF-7 AC230V, 0.2A

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

8 Sensor for room temperatureMaximum input38mA

°C 15 20 25 30 40

16.1 12.6 10.0 8.0 5.2

9Indoor unit sensor for heat-exchanger temperature.

DTN-C103J40Maximum input34mA

°C –12 0 25 50

62.29 32.82 10.0 3.59

KΩ

KΩ

KΩ

KΩ

4. SPECIFICATION OF ELECTRICAL PARTS



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1 Compressor PH230X3-4LS Output (Rated) 1.5kW, 2 pole, 220/240V, 1 phase, 50Hz

2 Outdoor unit fan motor SMF-230-39N-3 Output (Rated) 39W, 6 pole, 230V, 1 phase, 50Hz

3Running capacitor foroutdoor fan motor

EEP2G405HQA114 AC400V, 4µF

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

5 Pressure switch (2stage) STB-X602Tripping pressure 19kg/cm G, 21kg/cm GResetting pressure 13kg/cm G, 15kg/cm G

6 Crankcase heater AC240V, 28W

7 Fuse T5A

8Running capacitor forcompressor

MT-44MP456W AC440V, 45µF

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

4.3 RAV-132A-PE

4.4 RAV-182A-PE


1 Compressor PH250X3-4LS Output (Rated) 1.5kW, 2 pole, 220/240V, 1 phase, 50Hz

2 Outdoor unit fan motor SMF-230-39N-3 Output (Rated) 39W, 6 pole, 230V, 1 phase, 50Hz

3Running capacitor foroutdoor fan motor

EEP2G405HQA114 AC400V, 4µF

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

5 Pressure switch (2stage) STB-X602Tripping pressure 19kg/cm G, 21kg/cm GResetting pressure 13kg/cm G, 15kg/cm G

6 Crankcase heater AC240V, 28W

7 Fuse T5A

8Running capacitor forcompressor

MT-44MP456W AC440V, 45µF

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

2

2

2

2

22

22



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5. INTERFACE PCB FOR LOUVER OPERATION

An additional PCB, referred to as the Interface PCB, is fitted to this unit to operate the dc stepper motors,which drive the louvers. The power supply to the interface PCB is via relay RY11 on the indoor PCB.



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6. REFRIGERANT PIPING DIAGRAM

6.1 Indoor unit Outdoor unitRAV-133TU-PE RAV-132A-PERAV-163TU-PE RAV-182A-PE

Indoor unit

Distributor strainercapillary

TC sensor

Packed valve

Capillary tube

Dryer

Outdoor unit

Compressor

Condenser

Packed valve

Refrigerant pipe(Larger side)ø 12.7 mm

Refrigerant pipe(Smaller side)ø 6.4 mm

Strainer

Accumulator

Pressureswitch

Outdoor UnitIndoor Unit

Capillary

IDø2.2 x 200L x 2PIDø1.7 x 300L x 2P

Model

RAV-132A-PERAV-182A-PE

Capillary

IDø2.4 x 500L x1PIDø2.4 x 600L x 1P

Evaporator

Model

RAV-133TU-PERAV-163TU-PE



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RAV-133TU-PERAV-132A-PE

2.883.063.243.423.603.783.964.144.32

Capacity Ratio (%)

Am

bien

t Tem

p. (

Dry

Bul

b) (

o C)

Room Temp. (Wet Bulb) (oC)

-2 ~

7. PERFORMANCE CHARACTER

7.1 Cooling capacity

RAV-163TU-PERAV-182A-PE

3.603.824.054.284.504.734.955.185.40

(KW)



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7.2 Cooling capacityRAV-133TU-PE / RAV-132A-PERAV-163TU-PE / RAV-182A-PE

7.3 Piping length/additional refrigerant volume

45 5

0.95

Recharge quantity (kg)

30

1.55

25

1.35

Additional amount of refrigerantat installation site (kg)

40 50 20

1.20

20

Filled atfactory

Piping lengthless than (m)

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

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

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

Filled atfactory

3530

0.35

25

0.15

0.15 0.35

10

1.05

15

1.10

1.20 1.30 1.35 1.45 1.60 1.80

Cooling Capacity Ratio

Out

door

Uni

t H

eigh

t H

(m

)

Piping Length (m)

Outdoor Unit

Indoor Unit

30

RAV163TU-PE / RAV-182A-PE

RAV 133TU-PE / RAV-132A-PE

Model



208

210211

212213 214

215

216

LocationPart No Description

No

214 43039240 Canoe Clip

215 43A72001 Drain Pan

216 43A88004 Manual

218 43A69008 Interface PC Board

219 37555721 Capacitor, Metal Film (RAV-133TU-PE)

219 43155100 Capacitor, Metal Film (RAV-163TU-PE)

220 43A69005 PC Board

221 43A58002 Transformer

222 43154141 Relay

223 43A62001 Cover, Remote Controller

224 43A69009 Remote Controller

225 43A50002 Sensor (TC)

226 43150118 Sensor (TA)

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LocationPart No Description

No

201 43A22001 Casing Assembly

202 43020288 Fan

203 43151217 Float Switch

204 43A70003 Pump Assembly

205 43020253 Bearing

206 43071019 Drain Connection

207 43070164 Drain Hose

208 43A60002 3 P Terminal

209 43A60001 4 P Terminal

210 43A21014 Fan Motor

211 43019604 Sensor Fix Plate

212 43A22002 Casing Outlet

213 43A44010 Heat Exchanger (RAV-133TU-PE)

213 43A44012 Heat Exchanger (RAV-163TU-PE)

8. EXPLODED VIEWS AND PARTS LIST8.1 Indoor unitRAV-133TU-PERAV-163TU-PE

201

202

204

205

207206

209

223 224

220219

222221

225 226

203

218



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8.2 Ceiling panelRBC-U133PG(W)-PE

Location Part Description number Number

1 43080392 Filter2 43007108 Plate connect (long)3 43009504 ASM-Grille-Out4 43007107 Bushing5 43007109 Plate connect (short)

Location Part Description number Number

6 43009503 Grille-L-R7 43007124 Support plate8 43009499 ASM-Grille-Out9 43A26001 ASM-Motor

10 43007125 Support plate

25

5

2

4

7

7 4

6

7

4

10

5 3

1

1

4

82

8

9

2



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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

10 43A60001 Terminal, 4P

11 43152334 Magnetic Contactor

12 43155115 Capacitor, Plastic Film

14 43A19001 Guard, Fan

15 43119368 Hanger

LocationNo.

LocationNo.

16 43155080 Capacitor, Plastic Film

17 43162027 Cover, Electric Parts

19 43145098 Dryer

20 43041837 Compressor PH230X3-4LS

(RAV132A-PE)

20 43041845 Compressor PH250X3-4LS

(RAV-182A-PE)

21 43148105 Accumulator

22 43146454 Packed Valve, 1/4 IN

23 43146406 Packed Valve, 1/2 IN

24 43A47013 Capillary Tube (RAV132A-PE)

24 43146430 Capillary Tube (RAV182A-PE)

25 43157167 Heater, Crankcase

26 43193043 Spring

Part No. Description Part No. Description

8.3 Outdoor UnitRAV-132A-PERAV-182A-PE



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SERVICE MANUAL AIR CONDITIONER SPLIT TYPE MANUAL AIR CONDITIONER SPLIT TYPE ... WIRING DIAGRAM ... 2...

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Transcript of SERVICE MANUAL AIR CONDITIONER SPLIT TYPE MANUAL AIR CONDITIONER SPLIT TYPE ... WIRING DIAGRAM ... 2...