Toshiba RAS-18UFHP-E Manuel utilisateur

SERVICE MANUAL

AIR-CONDITIONER

UNDER CEILING / CONSOLE TYPE

RAS-18UFHP-E / RAS-18UAH-E

RAS-18UFP-E / RAS-18UA-E

RAS-18UFPX / RAS-18UAX

RAS-18UFP-AR / RAS-18UA-AR

RAS-18UFPX-T2 / RAS-18UAX-T2

RAS-24UFHP-E / RAS-24UAH-E

RAS-24UFP-E / RAS-24UA-E

RAS-24UFPX / RAS-24UAX

RAS-24UFP-AR / RAS-24UA-AR

RAS-24UFPX-T / RAS-24UAX-T

FILE NO. SVM-02008

24 Class

Mar., 2002

18 Class

– 1 –

FILE NO. SVM-02008

CONTENTS

1. SPECIFICATIONS

1-1 18 Class

1-2 24 Class

2. CONSTRUCTION VIEWS

2-1 Indoor Unit

2-2 Outdoor Unit (RAS-18UAH-E, RAS-18UA-E, RAS-18UAX, RAS-18UA-AR)

2-3 Outdoor Unit (RAS-18UAX-T2, RAS-24UAH-E, RAS-24UA-E, RAS-24UAX, RAS-24UA-AR,

RAS-24UAX-T)

3. WIRING DIAGRAM

3-1 RAS-18UFHP-E / RAS-18UAH-E

3-2 RAS-18UFP-E / RAS-18UA-E

RAS-18UFPX / RAS-18UAX

3-3 RAS-18UFP-AR / RAS-18UA-AR

3-4 RAS-24UFHP-E / RAS-24UAH-E

3-5 RAS-18UFPX-T2 / RAS-18UAX-T2

RAS-24UFP-E / RAS-24UA-E

RAS-24UFPX / RAS-24UAX

RAS-24UFP-AR / RAS-24UA-AR

RAS-24UFPX-T / RAS-24UAX-T

4. SPECIFICATION OF ELECTRICAL PARTS

4-1 Indoor Unit

4-2 Outdoor Unit (RAS-18UAH-E)

4-3 Outdoor Unit (RAS-18UA-E, RAS-18UAX)

4-4 Outdoor Unit (RAS-18UA-AR)

4-5 Outdoor Unit (RAS-18UAX-T2)

4-6 Outdoor Unit (RAS-24UAH-E)

4-7 Outdoor Unit (RAS-24UA-E, RAS-24UAX, RAS-24UA-AR)

4-8 Outdoor Unit (RAS-24UAX-T)

5. REFRIGERATION CYCLE DIAGRAM

5-1 RAS-18UFHP-E / RAS-18UAH-E

5-2 RAS-18UFP-E / RAS-18UA-E

RAS-18UFPX / RAS-18UAX

5-3 RAS-18UFP-AR / RAS-18UA-AR

5-4 RAS-18UFPX-T2 / RAS-18UAX-T2

5-5 RAS-24UFHP-E / RAS-24UAH-E

5-6 RAS-24UFP-E / RAS-24UA-E

RAS-24UFPX / RAS -24UAX

RAS-24UFP-AR / RAS-24UA-AR

RAS-24UFPX-T / RAS-24UAX-T

6. CONTROL BLOCK DIAGRAM

6-1 RAS-18UFHP-E, RAS-24UFHP-E

6-2 RAS-18UFP-E, RAS-18UFPX, RAS-18UFP-AR, RAS-18UFPX-T2

RAS-24UFP-E, RAS-24UFPX, RAS-24UFP-AR, RAS-24UFPX-T

– 2 –

FILE NO. SVM-02008

7. OPERATION DESCRIPTION

7-1 Outline of Air Conditioner Control

7-2 Description of Operation Circuit

7-3 Hi POWER Mode

7-4 High-Temperature Limit Control

7-5 Low-Temperature Limit Control

7-6 Defrosting Operation

7-7 Auto Restart Function

7-8 Filter Check Lamp

8. INSTALLATION PROCEDURE

8-1 Safety Cautions

8-2 Installation Diagram of Indoor and Outdoor Units

8-3 Installation

8-4 Indoor Unit

8-5 Outdoor unit

8-6 How to Set Remote Control Selector Switch

8-7 How to Use Drain Pump Kit of Option

8-8 Others

9. TROUBLESHOOTING CHART

9-1 Troubleshooting Procedure

9-2 Basic Check Items

9-3 Primary Judgement

9-4 Self-Diagnosis by Remote Control (Check Code)

9-5 How to Diagnose Faulty Parts

9-6 Troubleshooting for Indoor Unit

9-7 Troubleshooting for Wiring (Interconnect Cable and Serial Signal Wire)

9-8 Troubleshooting for P.C. Board

9-9 Troubleshooting for Remote Control

10. PARTS REPLACEMENT

10-1 Indoor Unit

10-2 Outdoor Unit (RAS-18UAH-E, RAS-18UA-E, RAS-18UAX, RAS-18UA-AR)

10-3 Outdoor Unit (RAS-24UAH-E, RAS-18UAX-T2, RAS-24UA-E, RAS-24UAX, RAS-24UA-AR,

RAS-24UAX-T)

11. EXPLODED VIEWS AND PARTS LIST

11-1 Indoor Unit (E-Parts Assy)

11-2 Indoor Unit (RAS-18-UFHP-E, RAS-18UFP-E, RAS-18UFPX, RAS-18UFP-AR)

11-3 Indoor Unit (RAS-18UFPX-T2, RAS-24UFHP-E, RAS-24UFP-E, RAS-24UFPX,

RAS-24UFP-AR, RAS-24UFPX-T)

11-4 Outdoor Unit (RAS-18UAH-E)

11-5 Outdoor Unit (RAS-18UA-E, RAS-18UAX)

11-6 Outdoor Unit (RAS-18UAX-T2, RAS-24UA-E, RAS-24UAX, RAS-24UA-AR, RAS-24UAX-T)

11-7 Outdoor Unit (RAS-24UAH-E)

– 3 –

FILE NO. SVM-02008

1. SPECIFICATIONS

1-1

RAS-18UFHP-E/18UAH-E RAS-18UFP-E/18UA-E RAS-18UFP-AR/18UA-AR RAS-18UFPX-T2/18UAX-T2

RAS-18UFPX/18UAX

Cooling Heating Cooling

Capacity kW 220V 240V 220V 240V 220V 240V 220V 240V 220V

5.00 5.70 5.80 5.20 5.35 5.15

Phase 1∅

Power source V 220 – 240 220

Hz 50

Power consumption W 2000 2130 1830 2000 2000 2120 2020 2140 1610

Power factor % 95 87 93 84 96 87 95 86 98

Running current Indoor A 0.40 0.40 0.40 0.40 0.40 0.40 0.40 0.40 0.45

Outdoor A 9.20 9.85 8.50 9.50 9.10 9.70 9.30 10.00 7.00

Starting current A 40 35

Moisture removal lit/h 2

Noise Indoor (H/M/L) dB 43/39/36 46/41/36

Outdoor dB 52 53 53 54 51 52 52 53 56

Refrigerant Name of refrigerant R-22

Rated amount Kg 1.29 1.06 1.17 1.47

Refrigerant control Capillary tube

Gas side size mm ∅12.70 Ø 15.88

Connection type Flare connection

Liquid side size mm ∅6.35

Interconnection Connection type Flare connection

pipe Maximum length m 15*1

(One way) 20*2

Maximum height m 8

difference

INDOOR UNIT RAS-18UFHP-E RAS-18UFP-E RAS-18UFP-AR RAS-18UFPX-T2

RAS-18UFPX

Width mm 1093

Dimensions Height mm 633

Depth mm 208

Net weight Kg 23

Evaporator type Finned tube

Indoor fan type Multi blade fan

High fan m3/h 800 830 800 900

Air volume Medium fan m3/h 680 700 680 730

Low fan m3/h 580 650 580 580

Fan motor output W 50

Air filter Washable -filter

OUTDOOR UNIT RAS-18UAH-E RAS-18UA-E RAS-18UA-AR RAS-18UAX-T2

RAS-18UAX

Width mm 830 880

Dimensions Height mm 538 690

Depth mm 300 310

Net weight Kg 54 50 54 56

Condenser type Finned tube

Outdoor fan type Propeller fan

Airflow volume m3/h 2105 2310 2105 2310 1830 2010 2105 2310 3380

Fan motor output W 65 42 65

Compressor Model PH250X3-4LM PH210T2-4L7

Output W 1500

Safety device IOL, Td Sensor IOL

Louver type Automatic louver

Usable outdoor temperature range °C 15 ~ 43 –10 ~ 24 15 ~ 43 15 ~ 52 15 ~ 43

MODEL

ITEM

– 4 –

FILE NO. SVM-02008

1-2

RAS-24UFP-E/24UA-E

RAS-24UFHP-E/24UAH-E RAS-24UFPX/24UAX RAS-24UFPX-T/24UAX-T

RAS-24UFP-AR/24UA-AR

Cooling Heating Cooling

Capacity kW 220V 240V 220V 240V 220V 240V 220V

6.10 6.20 6.80 6.90 6.10 6.20 6.10

Phase 1∅

Power source V 220 – 240 220

Hz 50

Power consumption W 2480 2650 2490 2670 2260 2400 2260

Power factor % 97 90 97 89 91 84 91

Running current Indoor A 0.45 0.45 0.45 0.45 0.45 0.45 0.45

Outdoor A 11.15 11.85 11.20 12.00 10.75 11.40 10.75

Starting current A 60 55

Moisture removal lit/h 2.5 2.7

Noise Indoor (H/M/L) dB 46/42/37

Outdoor dB 56 57 57 58 56 57 56

Refrigerant Name of refrigerant R-22

Rated amount Kg 1.63

Refrigerant control Capillary tube

Gas side size mm ∅15.88

Connection type Flare connection

Liquid side size mm ∅6.35

Interconnection Connection type Flare connection

pipe Maximum length m 15*1

(One way) 25*2

Maximum height m 10

difference

RAS-24UFP-E

INDOOR UNIT RAS-24UFHP-E RAS-24UFPX RAS-24UFPX-T

RAS-24UFP-AR

Width mm 1093

Dimensions Height mm 633

Depth mm 208

Net weight Kg 23

Evaporator type Finned tube

Indoor fan type Multi blade fan

High fan m3/h 900 930 900

Air volume Medium fan m3/h 750 760 750

Low fan m3/h 650 660 650

Fan motor output W 50

Air filter Washable -filter

RAS-24UA-E

OUTDOOR UNIT RAS-24UAH-E RAS-24UAX RAS-24UAX-T

RAS-24UA-AR

Width mm 880

Dimensions Height mm 690

Depth mm 310

Net weight Kg 66 65

Condenser type Finned tube

Outdoor fan type Propeller fan

Airflow volume m3/h 3380 3560 3380 3560 3380 3560 3380

Fan motor output W 65

Compressor Model PH310X3-4MM PH280X3-4MS

Output W 2200 2000

Safety device IOL, Td Sensor IOL

Louver type Automatic louver

Usable outdoor temperature range °C 15 ~ 43 –10 ~ 24 15 ~ 43 (15 ~ 52)*

MODEL

ITEM

* For RAS-24UA-AR model only

– 5 –

FILE NO. SVM-02008

Note : 1

• Capacity is based on the following temperature conditions.

Note : 2

• Charge refrigerant according to the table below.

RAS-18UFHP-E / RAS-18UAH-E RAS-24UFHP-E / RAS-24UAH-E

RAS-18UFP-E / RAS-18UA-E RAS-24UFP-E / RAS-24UA-E

Refrigerant RAS-18UFPX / RAS-18UAX RAS-24UFPX / RAS-24UAX

RAS-18UFP-AR / RAS-18UA-AR RAS-24UFP-AR / RAS-24UA-AR

RAS-18UFPX-T2 / RAS-18UAX-T2 RAS-24UFPX-T / RAS-24UAX-T

*1 No need to charge 15m or less 15m or less

refrigerant

*2 Need to charge Over 15m up to 20m (20g/m) Over 15m up to 25m (20g/m)

refrigerant

Temperature

Condition JIS C9612-1994

Cooling Heating

Indoor unit inlet air temperature (DB) 27°C 20°C

(WB) 19°C 12°C

Outdoor unit inlet air temperature (DB) 35 °C 7 °C

(WB) 24 °C 6 °C

– 6 –

FILE NO. SVM-02008

2. CONSTRUCTION VIEWS

2-1. Indoor Unit

Front panel

Knock out system

For stud bolt

(∅8 - ∅10)

For stud bolt (∅6)

Grille air inlet

Back Body

Installation plate

Mount plate

M10 Suspention bolt

Wireless remote control

Knock out system

200 Min 1093

1015

742

450

20 20

330165

∅74

70 Min

633

460

57 18

160

633

208

1093

UNDER CEILING & CONSOLE INSTALLATION

–7 –

FILE NO. SVM-02008

2-2. Outdoor Unit (RAS-18UAH-E, RAS-18UA-E, RAS-18UAX, RAS-18UA-AR)

ADetail Drawing

600

325

R10

∅11x14 hole

∅6 hole

A120

8-∅6 holes

(For fixing outdoor unit)

6-∅11x14 holes

(For ∅8 - ∅10 anchor bolt)

∅25 Drain oulet

Fan guard

Handle

538

300

90 600

830 160

91 54

90 50

Installation dimension

100 or more

600 or more

600

or more

100 or more

325

Air inlet

Air

inlet

4x∅11x14

for ∅8-∅10

anchor bolt

Service Port

Electric

Parts cover

Liquid side

(Flare ∅6.35)

Gas side

(Flare ∅12.70)

344

∅420

–8 –

FILE NO. SVM-02008

2-3. Outdoor Unit (RAS-18UAX-T2, RAS-24UAH-E, RAS-24UA-E, RAS-24UAX,

RAS-24UA-AR, RAS-24UAX-T)

120

340

600

690

880 74

140

31023

340 (pitch) 1212

364

ADetail Drawing

∅25 Drain outlet

∅12x18 hole

5268

4-∅12x18 holes

(for ∅8 - ∅10 anchor bolt)

Handle

Mounting dimension of anchor bolt

600

100 or more

600 or more

600

or more

100 or more

Air outlet 4-∅12x18

for ∅8 - ∅10

anchor bolt

Service Port

Electric

Parts cover

Liquid side

(Flare ∅6.35)

Gas side

(Flare ∅15.88)

600

FILE NO. SVM-02008

– 9 –

3. WIRING DIAGRAM

3-1. RAS-18UFHP-E / RAS-18UAH-E

BLK

P04

SG01 R09 R507

IC04

CN07 CN13

BLU

WHI

LOUVER

MOTOR

C15

R405

C501

RY401

L01

MAIN PCB

RY501 CR502

DC12V

DC5V

CR501 IC03

R506

CN10 BLK

BLK

CN03

THERMO

SENSOR

(TA)

C01

R01 DB01

C02

SWITCH

PCB

MCC-865B

POWER SUPPLY

CIRCUIT

R22

F01

T6.3A

BLK CN30

CN31

CN23

FOR FLOAT SWITCH

(OPTION)

GRN&YEL

FOR DRAIN PUMP

(OPTION)

BRW

GRY

BLK

RED RED

WHI WHI

FAN

MOTOR

PUR

BLU

GRY

YEL

When you use float

switch you should

cut J401

CN402 CN401 CN11

J401

WHI

RED

FUSE

250VAC

R21

MCC-865A

CR401

2111232 3

123

654

321

123

456

789

CN25

ORN

RED

PNK

YEL

BRW

BLU

INFRARED RAYS RECEIVE

AND INDICATION PARTS

123

456

789

5 3

1 1

2 2

CN100

WHI

GRY

CN101

3 3

6 6

3 3

2 2

1 1

3 3

123

L N 123

BLK

CN01

HEAT

EXCHANGER

SENSOR

(TC)

1 1

2 2

TRANSFORMER

DISCHARGE

PIPE

SENSOR (TD)

HEAT

EXCHANGER

SENSOR (TE)

MAIN P.C. BOARD (MCC-1275)

COMPRESSOR FAN MOTOR

INDOOR

TERMINAL

BLOCK

INDOOR

UNIT

OUTDOOR

TERMINAL

BLOCK

OUTDOOR

UNIT

POWER

TERMINAL

BLOCK

POWER SUPPLY

220-240V~, 50 Hz

CN06

CN08

CN07

CN05

TNR

R74

TNR

R73

F01

T5A 250VAC

RY07

RY05

CN01

CN04

CN11

CR11

CR12 TNR R96

IC07

CN03

BLK

RED

WHI

RED

BLK

PNK

WHI

RED

REDBLK

BLK

RED

GRN&YEL

CHASSIS

BLK

CN02

BLK

RED

BLK

WHI

RED

GRY

BLU

YEL

BLK

COIL FOR

4 WAY VALVE

FERRITE CORE

RELAY

CAPACITOR CAPACITOR

11 13 15 A

12 14 16

COLOR IDENTIFICATION

BRW : BROWN

RED : RED

WHI : WHITE

YEL : YELLOW

BLU : BLUE

BLK : BLACK

GRY : GRAY

PNK : PINK

ORN : ORANGE

GRN&YEL : GREEN&

YELLOW

GRN : GREEN

PUR : PURPLE

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Toshiba Climatiseur

Toshiba

Toshiba MMU-UP0051MH-E Manuel utilisateur

Toshiba

Toshiba MMU-UP0071YHP-UL Manuel utilisateur

Toshiba

Toshiba RAS-22SKV2-A1 Manuel utilisateur

Toshiba

Toshiba RAS-07SKHP-E Manuel utilisateur

Toshiba

Toshiba RAS-10 series Manuel utilisateur

Toshiba

Toshiba RAS-18N3KV-E Manuel utilisateur

Toshiba

Toshiba RAS-24SKP-ES2 Manuel utilisateur

Toshiba

Toshiba MMY-MUP0721FT6P-UL Manuel utilisateur

Toshiba

Toshiba MMD-VNK502HEXE-TR Manuel utilisateur

Toshiba

Toshiba RAS-B10GKVP-E Manuel utilisateur

Toshiba

Toshiba RAS-05J2KVG-TR Manuel utilisateur

Toshiba

Toshiba RAV-SM563AT-E Manuel utilisateur

Toshiba

Toshiba MMU-AP0071MH Manuel utilisateur

Toshiba

Toshiba TCB-SF56C6BPE Manuel utilisateur

Toshiba

Toshiba RAV-SM406BTP-E1 Manuel utilisateur

Toshiba

Toshiba RAS-18S3KV-E Manuel utilisateur

Toshiba

Toshiba RAS-07PKVP-E Manuel utilisateur

Toshiba

Toshiba MMK-AP0072H Manuel utilisateur

Toshiba

Toshiba RAS-18N3KV2 Series Manuel utilisateur

Toshiba

Toshiba MMD-UP0031SPHY-E Manuel utilisateur

Toshiba

Toshiba MMU-AP0074YH1-E Manuel utilisateur

Toshiba

Toshiba RAS-M10GDCV-E Manuel utilisateur

Toshiba

Toshiba RAS-10SAVP-E Manuel utilisateur

Toshiba

Toshiba RAS-B05J2KVG-E Manuel utilisateur

Manuels Climatiseur populaires d'autres marques

Spheros

Spheros CC 355 Manuel utilisateur

Bosch

Bosch Climate 5000 SCI 24 CAS/ OU- OUE Manuel utilisateur

Panasonic

Panasonic CS-E12HKEW Manuel utilisateur

nedis

nedis ACMB1WT7 Manuel utilisateur

Samsung

Samsung AR KV Series Mode d’emploi

Daikin

Daikin FCFV50A Manuel utilisateur

Fujitsu

Fujitsu Inverter ASBA30JFC Manuel utilisateur

Daikin

Daikin FXLQ20MAVE Manuel utilisateur

Hitachi

Hitachi RAS-E24CAK Manuel utilisateur

CIAT

CIAT Magister 2 Series Mode d’emploi

Bestron

Bestron AAC6000 Manuel utilisateur

Hisense

Hisense 7K Manuel technique

Frigidaire

Frigidaire FFRE0533S1E0 Manuel utilisateur

Samsung

Samsung AS09HM3N Manuel utilisateur

Frigidaire

Frigidaire CRA073PU11 Manuel du propriétaire

Soleus Air

Soleus Air GB-PAC-08E4 Manuel utilisateur

McQuay

McQuay MCK020A Manuel utilisateur

Webasto

Webasto Frigo Top 25 DS Manuel utilisateur