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Toshiba RAV-SM802AT-E, RAV-SM802XT-E, RAV-SM562AT-E service manual Air-Conditioner

Models: RAV-SM562AT-E RAV-SM802AT-E RAV-SM802XT-E

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FILE NO. SVM-06012

SERVICE MANUAL

AIR-CONDITIONER

UNDER CEILING / CONSOLE TYPE

RAV-SM562XT-E / RAV-SM562AT-E RAV-SM802XT-E / RAV-SM802AT-E

R410A

April, 2006

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Toshiba RAV-SM802AT-E, RAV-SM802XT-E, RAV-SM562AT-E service manual Air-Conditioner

Contents

AIR-CONDITIONER Contents Specifications Current Operation characteristic curve Cooling Heating Indoor Unit Construction Views RAV-SM562XT-E / RAV-SM802XT-E Systematic Refrigerating Cycle Diagram Color Identification Wiring Diagram Parts name Type Specifications Specification of Electrical Parts Refrigerant Piping Installation Safety During Installation/ServicingRefrigerant R410A Piping materials and joints used Outer diameter mm R410A R22 1 Thicknesses of annealed copper pipes Thickness mmProcessing of piping materials Clutch type Wing nut type Flare tool for R410A Conventional flare toolFlare tool for R22 Conventional flare tool Width Diameter ·m kgf·m ·m kgf·cm Required tools ToolsGeneral tools Conventional tools can be used Recharging of Refrigerant 1 Configuration of refrigerant charging Brazing of Pipes Types of flux Noncorrosive flux Characteristics required for fluxActivated flux Filler Flux PRE DEF Control Block Diagram Operation mode selection When power supply is resetAir volume control Operation Description 1 Cold draft preventing control Cool air discharge preventive control High-temp release control Freeze preventive control Low temperature releaseLouver control Filter sign display Auto Restart Function How to set auto restart functionOperation Motions Power failure during timer operation How to cancel auto restart functionHow to turn off filter check lamp Filter Check Lamp Summary of Troubleshooting TroubleshootingBefore troubleshooting Troubleshooting procedure How to use remote control in service mode Self-Diagnosis by Remote Control Check Code Judgement and action No display in the setting at shipment Operation Caracteristics-3 TA sensor TC, TCJ sensor Caracteristics-1 Caracteristics-220 TE, TO, TS sensor TD sensor Caracteristics-4 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 assembly How to remove the Multiblade fan Part name Procedures RemarksFan motor Indoor Unit E-Parts Assy Exploded Views and Parts List AIR-GRILLE