Toshiba RAV-SM802AT-E Systematic Refrigerating Cycle Diagram, RAV-SM562XT-E / RAV-SM802XT-E

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FILE NO. SVM-06012

3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM

3-1. RAV-SM562XT-E / RAV-SM802XT-E

TC sensor

Indoor unit

Air heat exchanger

TCJ sensor

Model

Outer diameter of refrigerant pipe

 

 

 

RAV-SM

Gas side A

Liquid side B

 

 

 

562XT-E

12.7 mm

6.4 mm

 

 

 

802XT-E

15.9 mm

9.5 mm

 

 

 

Note :

Refrigerant pipe

Refrigerant pipe

at liquid side

at gas side

Outer dia. B

Outer dia. A

Packed valve

 

Packed valve

Outer dia. B

Outdoor unit

Outer dia. A

 

 

Max 30m

This Service Mamual describes explanation for the Under Ceiling 1 console type indoor unit. For the combined outdoor unit, refer to the following Service Manual.

Outdoor unit Model nameSVM to be referred

RAV-SMXX0AT-EA03-007

RAV-SPXXXAT-EA03-014

RAV-SMXX1AT-EA05-001

RAV-SMXX2AT-EA05-018

Cooling

Heating

– 4 –

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Contents AIR-CONDITIONER Contents Specifications Operation characteristic curve Cooling Heating CurrentConstruction Views Indoor UnitSystematic Refrigerating Cycle Diagram RAV-SM562XT-E / RAV-SM802XT-EWiring Diagram Color IdentificationSpecification of Electrical Parts Parts name Type SpecificationsRefrigerant R410A Safety During Installation/ServicingRefrigerant Piping Installation Piping materials and joints used1 Thicknesses of annealed copper pipes Thickness mm Outer diameter mm R410A R22Processing of piping materials Flare tool for R22 Conventional flare tool Flare tool for R410A Conventional flare toolClutch type Wing nut type Width Diameter·m kgf·cm ·m kgf·mTools Required toolsGeneral tools Conventional tools can be used 1 Configuration of refrigerant charging Recharging of RefrigerantBrazing of Pipes Activated flux Characteristics required for fluxTypes of flux Noncorrosive flux Filler FluxControl Block Diagram PRE DEFAir volume control When power supply is resetOperation mode selection Operation DescriptionCool air discharge preventive control 1 Cold draft preventing controlLouver control Freeze preventive control Low temperature releaseHigh-temp release control Filter sign displayOperation How to set auto restart functionAuto Restart Function MotionsHow to turn off filter check lamp How to cancel auto restart functionPower failure during timer operation Filter Check LampBefore troubleshooting TroubleshootingSummary of 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 20 TE, TO, TS sensor TA sensor TC, TCJ sensor Caracteristics-1 Caracteristics-2Caracteristics-3 TD sensor Caracteristics-4How to install the Air inlet grille DetachmentsRemove the Panel arms from the Front panel Open 3 Cap screws and remove the screws How to remove the Drain pan Assembly Pan assembly Refrigeration How to remove the Refrigeration assemblyPart name Procedures Remarks How to remove the Multiblade fanFan motor Exploded Views and Parts List Indoor Unit E-Parts AssyAIR-GRILLE
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