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

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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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Contents AIR-CONDITIONER Contents Specifications Current Operation characteristic curve Cooling HeatingIndoor Unit Construction ViewsRAV-SM562XT-E / RAV-SM802XT-E Systematic Refrigerating Cycle DiagramColor Identification Wiring DiagramParts 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 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·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 FluxPRE DEF 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 LampSummary 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 Caracteristics-3 TA sensor TC, TCJ sensor Caracteristics-1 Caracteristics-220 TE, TO, TS sensor TD sensor Caracteristics-4Detachments 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 Indoor Unit E-Parts Assy Exploded Views and Parts ListAIR-GRILLE

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