Toshiba RAV-SM800XT-E, RAV-SM560XT-E service manual Procedure Remarks

Page 68

No.

Part name

 

Procedure

 

Remarks

 

 

 

 

Front cabinet

1. Detachment

Motor support

 

 

1)

Perform work of item 1 of .

 

 

 

 

 

 

2)

Remove screws (ST1T Ø4 x 10L, 2 pcs.)

 

 

 

 

 

of the front cabinet and the inverter cover.

 

 

 

 

3)

Take off screws of the front cabinet and

 

 

 

 

 

the bottom plate. (ST1T Ø4 x 10L 3 pcs.)

 

 

 

 

4)

Take off screws of the front cabinet and

 

 

 

 

 

the motor support.

 

 

 

 

 

(ST1T Ø4 x 10L, 2 pcs.)

 

 

 

 

 

• The left side of the front side if made to

Front cabinet

For single-phase type models,

 

 

 

insert to the rear cabinet, so remove it

 

also take off this screw

 

 

 

pulling upward.

 

 

 

 

3. Attachment

Front cabinet (Left side)

 

 

 

 

 

 

1)

Insert hook at the left side of the front side

 

 

 

 

 

into the rear cabinet.

 

 

 

 

2)

Hook the lower part at the right side of the

Slit

Claw

 

 

 

front to concavity of the bottom plate.

 

 

 

 

 

 

 

 

Insert the hook of the rear cabinet into the

 

 

 

 

 

slit of the front cabinet.

 

 

3)Attach the removed screws to the original positions.

Slit

Hook

Cord clamp

Front cabinet

Concavity at bottom plate

Lower slit

– 66 –

Image 68
Contents AIR-CONDITIONER Contents Specifications Indoor UnitOperation characteristic curve Cooling Heating CurrentOutdoor Unit RAV-SM560AT-E RAV-SM800AT-EConstruction Views Outdoor Unit RAV-SM560AT-E Outdoor Unit RAV-SM800AT-E Systematic Refrigerating Cycle Diagram RAV-SM560XT-E / RAV-SM560AT-ERAV-SM800XT-E / RAV-SM800AT-E Indoor unitWiring Diagram Color IdentificationL N Board Specification of Electrical Parts Parts name Type SpecificationsSafety During Installation/Servicing Refrigerant Piping InstallationRefrigerant R410A Piping materials and joints usedProcessing of piping materials 1 Thicknesses of annealed copper pipes Thickness mmOuter diameter mm R410A R22 Clutch type Wing nut type Width·m kgf·cm ·m kgf·mGeneral tools Conventional tools can be used ToolsRequired tools 1 Configuration of refrigerant charging Recharging of RefrigerantBrazing of Pipes Characteristics required for flux Types of flux Noncorrosive fluxActivated flux Filler FluxControl Block Diagram OperationWhen power supply is reset Operation mode selectionAir volume control Operation DescriptionCool air discharge preventive control 1 Cold draft preventing controlFreeze preventive control Low temperature release High-temp release controlLouver control Filter sign displayHow to set auto restart function Auto Restart FunctionOperation MotionsHow to cancel auto restart function Power failure during timer operationHow to turn off filter check lamp Filter Check LampInstallation Procedure Installation Diagram of Indoor and Outdoor UnitsUnder Ceiling Installation Console InstallationPrecautions for Safety To Disconnect the Appliance from Main Power SupplyPage Parts to be procured locally Accessory parts and Parts to be procured locallyAccessory parts Selection of Installation Place Avoid installing in the following placesInstallation Place Remote controllerRemote controller usage Before Installation Remove the Air inlet grilleInstall the indoor unit Install the Suspension boltsCondition for Installation Piping and Drain Hose InstallationConnect the Flexible pipe 5 to the large pipe Gas side Axis Cutting a hole and mounting the Installation plateUnit must not decline more than 15 mm in either Drain Piping Work DrainageRefrigerant Piping Tightening connection Evacuating Heat insulation For RAV-SM560AT-E model Electrical Work Final Installation Checks LED indication and code checking Environment Troubleshooting Summary of TroubleshootingBefore troubleshooting Troubleshooting procedureSelf-Diagnosis by Remote Control Check Code How to use remote control in service modeJudgement and action No display in the setting at shipment Operation Troubleshooting for Each Check Code 1A error YESError 1C error* Except RAV-SM560AT-E 1F error 1D error1E error Connector normal? TA sensor TC, TCJ sensor Caracteristics-1 Caracteristics-2 Caracteristics-320 TE, TO, TS sensor TD sensor Caracteristics-4Primary check Inspection procedureCompressor does not operate Cooling and heating model Are all of compressor cords normal? Remove the Panel arms from the Front panel How to install the Air inlet grilleDetachments Open 3 Cap screws and remove the screws How to remove the Drain pan Assembly Pan assembly Refrigeration How to remove the Refrigeration assemblyFan motor Part name Procedures RemarksHow to remove the Multiblade fan No. Part name Procedure Remarks DetachmentProcedure 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 Requirement Part name… 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 Exploded Views and Parts List Indoor Unit E-Parts AssyAir Inlet Grille Inverter 21,22 16,17 Outdoor Unit Inverter Assy, RAV-SM560AT-E 702 TE Sensor TS Sensor To Sensor TD Sensor 701 705 703 704Inverter BOX Outdoor Unit Inverter Assy, RAV-SM800AT-E