Toshiba RAV-SM560XT-E, RAV-SM800XT-E service manual Board

Page 13

4-3. Outdoor Unit (RAV-SM800AT-E)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T03

+

 

 

 

 

 

 

 

 

 

RED

 

CN09

 

BU

 

 

 

 

 

 

 

 

 

 

 

CT

 

 

 

 

 

 

 

 

 

 

 

EU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CM

WHI

 

CN10

 

 

BV

 

 

 

 

 

 

 

Compressor

 

 

 

EV

IGBT

THERMOSTAT

 

 

 

 

 

 

 

 

 

T04

 

 

 

 

 

 

BLK

 

CN11

 

CT

BW

module

FOR

 

 

 

 

 

 

 

 

 

 

 

 

 

EW

COMPRESSOR

 

CN604 2 2

 

TE

 

 

 

 

 

4

BX

 

ORN

2 2

CN500

 

1

1

 

 

POWER SUPPLY CIRCUIT

BY

 

 

 

 

 

 

 

 

 

BZ

 

ORN

1 1

 

CN605

2

2

 

 

 

(FOR P.C. BOARD)

 

 

 

 

 

 

GRN

TS

 

 

 

 

 

 

 

Q200

 

 

 

 

 

 

 

 

 

 

4-WAY VALVE COIL

 

 

1

1

 

 

F04

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FUSE

 

 

 

 

3 3

3

 

 

3

3

 

 

 

 

3.15A

 

 

 

 

 

 

 

 

TD

 

 

 

 

 

 

 

 

 

 

CN700

CN600 2

 

 

 

 

 

 

 

 

P20

 

1 1

1

 

 

1

1

 

 

 

 

 

C13

3

 

P19

YEL

FAN MOTOR

 

 

CN601 2 2

 

TO

 

 

 

C12

 

P18

BLU

5 5

 

 

1

1

 

 

 

 

C11

 

 

P17

 

 

 

 

 

 

 

 

 

 

 

 

FM

4 4

 

Fan

 

 

 

 

 

 

 

C10

2

F02

 

 

3 3 CN300

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FUSE

G

 

 

2 2

 

circuit

 

 

BLU

 

 

 

 

 

 

15A

 

 

1 1

 

 

3 3

 

3 3

 

 

 

 

 

E

 

 

 

2

CN302

 

 

CN04

 

 

 

 

A

Converter

 

3 3

 

 

YEL

 

 

 

 

 

 

 

 

 

1 1

 

1 1

 

 

 

 

 

~

module

 

2 2 CN301

F300

 

 

 

 

POWER

 

 

 

 

 

 

 

 

 

 

 

 

 

~

 

 

1 1

 

FUSE

5

5

BLK

 

5 5

 

 

RELAY

 

 

 

 

 

 

T5A

WHI

 

 

 

 

 

 

+

DB01

 

6 6

 

CN800

4

4

BLU

 

4 4

CN06

 

RY01

 

P10

 

 

 

 

3

3

 

3 3

 

 

 

 

 

5 5

 

RED

 

 

 

 

 

 

ORN

 

 

 

2

2

 

2 2

P.C. BOARD

R05

 

 

 

PMV

4 4

 

 

1

1

PNK

 

1 1

 

P11

REACTOR

3 3 CN702

 

 

 

 

 

 

 

 

 

 

 

 

(MCC-1359)

R06

 

P13

2 2

 

 

2 2

 

 

2 2

 

 

2 2

 

 

 

 

 

CN04

 

 

 

 

 

 

1 1

 

 

1 1

 

ORN

 

CN05

 

 

 

P12

 

 

 

1 1

 

1 1

 

T02

 

REACTOR

 

 

 

 

 

 

BLK

 

 

 

 

CT

 

P09

2 2

 

 

 

 

 

5

5

 

5 5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 1

 

 

 

PHOTO COUPLER

 

 

 

 

 

 

P08

 

 

 

4

4

WHI

 

4 4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P15

 

 

 

 

 

 

3

3

 

3 3

 

 

 

 

 

BRN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN01 2 2

RED

 

2 2

 

 

 

 

P14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

 

1 1

CN13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SUB

 

2

F01

 

 

 

 

 

 

 

 

 

 

 

 

P.C. BOARD

 

FUSE

 

 

 

 

 

 

F01

VARISTOR

SURGE

 

 

(MCC-1398)

 

T3.15A

 

 

 

 

 

2

FUSE

 

 

 

 

 

 

 

 

 

25A

 

ABSORBER

 

 

 

 

CN02

1 2 3

 

 

 

REACTOR

 

CN01

CN02

 

CN03

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

WHI

 

BLK

 

 

 

 

 

1 2 3 GRY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHI

RED

 

 

 

 

 

1

1 2 3 L N

TERMINAL OF COMPRESSOR

 

 

 

TO

POWER

WHITE(S)

BLACK(C)

The sign in ( )

 

 

INDOOR SUPPLY

 

 

 

UNIT

220-240V

 

 

is displayed

 

 

 

~50Hz

 

 

in the terminal

 

 

 

 

 

RED(R)

cover

SIMPLE CHECK POINTS FOR DIAGNOSING FAULTS

Check

Diagnosis result

items

 

 

 

1

TERMINAL BLOCK

 

There is no supply voltage

Connecting cable check

(AC220 to 240V) between L - N , 1 - 2

 

 

There is no voltage (DC15 to 25V) 2 - 3

 

 

 

 

 

 

FUSE

 

2

25A fuse (F01) blown, 15A fuse (F02) blown

Converter module (DB01) and electrolytic

3.15A fuse (F04) blown,

capacitor (C10 to C13) check IGBT

T5A fuse (F300) blown (SUB P.C. board)

 

module (Q200) check, Fan motor check

 

T3.15A fuse (F01) blown (SUB P.C. board)

SUB P.C. board check

 

 

 

3

ELECTROLYTIC CAPACITOR VOLTAGE (C10, C11, C12, C13)

DC320V not available between

25A fuse (F01) check

+ terminal of electrolytic capacitor

 

P.C. board and coverter

 

 

 

 

module (DB01) check

 

 

 

 

 

INVERTER OUTPUT (CN09, CN10, CN11)

 

4

(Please confirm within six minutes after instructing in the drive.)

Voltage between each line of inverterside

IGBT module and

 

conector pins are not equal.

 

P.C. board check

 

 

 

 

Color Identification

BLK

: BLACK

WHI : WHITE

BLU

: BLUE

BRN : BROWN

RED

: RED

ORN : ORANGE

GRY

: GRAY

YEL : YELLOW

PNK

: PINK

PUR : PURPLE

GRN

: GREEN

 

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Page 12 Page 14
Image 13
Page 12 Page 14
Contents AIR-CONDITIONER Contents Indoor Unit SpecificationsCurrent Operation characteristic curve Cooling HeatingRAV-SM560AT-E RAV-SM800AT-E Outdoor UnitConstruction Views Outdoor Unit RAV-SM560AT-E Outdoor Unit RAV-SM800AT-E RAV-SM560XT-E / RAV-SM560AT-E Systematic Refrigerating Cycle DiagramIndoor unit RAV-SM800XT-E / RAV-SM800AT-EColor Identification Wiring DiagramL N Board Parts name Type Specifications Specification of Electrical PartsRefrigerant Piping Installation Safety During Installation/ServicingRefrigerant R410A Piping materials and joints usedOuter diameter mm R410A R22 1 Thicknesses of annealed copper pipes Thickness mmProcessing of piping materials Width Clutch type Wing nut type·m kgf·m ·m kgf·cmRequired tools ToolsGeneral tools Conventional tools can be used Recharging of Refrigerant 1 Configuration of refrigerant chargingBrazing of Pipes Types of flux Noncorrosive flux Characteristics required for fluxActivated flux Filler FluxOperation Control Block DiagramOperation mode selection When power supply is resetAir volume control Operation Description1 Cold draft preventing control Cool air discharge preventive controlHigh-temp release control Freeze preventive control Low temperature releaseLouver control Filter sign displayAuto Restart Function How to set auto restart functionOperation MotionsPower failure during timer operation How to cancel auto restart functionHow to turn off filter check lamp Filter Check LampInstallation Diagram of Indoor and Outdoor Units Installation ProcedureUnder Ceiling Installation Console InstallationTo Disconnect the Appliance from Main Power Supply Precautions for SafetyPage Accessory parts Accessory parts and Parts to be procured locallyParts to be procured locally Avoid installing in the following places Selection of Installation PlaceRemote controller Installation PlaceRemote controller usage Before Installation Remove the Air inlet grilleInstall the Suspension bolts Install the indoor unitCondition for Installation Piping and Drain Hose InstallationConnect the Flexible pipe 5 to the large pipe Gas side Unit must not decline more than 15 mm in either Cutting a hole and mounting the Installation plateAxis Drainage Drain Piping WorkRefrigerant Piping Tightening connection Evacuating Heat insulation For RAV-SM560AT-E model Electrical Work Final Installation Checks LED indication and code checking Environment Summary of Troubleshooting TroubleshootingBefore troubleshooting Troubleshooting procedureHow to use remote control in service mode Self-Diagnosis by Remote Control Check CodeJudgement and action No display in the setting at shipment Operation YES Troubleshooting for Each Check Code 1A errorError 1C error* Except RAV-SM560AT-E 1E error 1D error1F error Connector normal? Caracteristics-3 TA sensor TC, TCJ sensor Caracteristics-1 Caracteristics-220 TE, TO, TS sensor TD sensor Caracteristics-4Compressor does not operate Inspection procedurePrimary check Cooling and heating model Are all of compressor cords normal? Detachments How to install the Air inlet grilleRemove the Panel arms from the Front panel Open 3 Cap screws and remove the screws How to remove the Drain pan Refrigeration How to remove the Refrigeration assembly Assembly Pan assemblyHow to remove the Multiblade fan Part name Procedures RemarksFan motor Detachment No. Part name Procedure RemarksProcedure Remarks Requirement Connection with the power terminal Part name Procedure Remarks ‡ Compressor Perform works of items 1 ‚, ƒ, „, … Fan guard Remove the upper cabinet Discharge port cabinet for the heat ex Part name Requirement… Control P.C Remove the inverter box from P.C. board base Loosen the flange nut by turning clock † Compressor Perform works of items , ‚, ƒ, „, Ø4 x 10L , 2 pcs. per one reactor Product Indoor Unit E-Parts Assy Exploded Views and Parts ListAir Inlet Grille Inverter 21,22 16,17 702 TE Sensor TS Sensor To Sensor TD Sensor 701 705 703 704 Outdoor Unit Inverter Assy, RAV-SM560AT-EOutdoor Unit Inverter Assy, RAV-SM800AT-E Inverter BOX
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