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Toshiba RAV-SM800XT-E, RAV-SM560XT-E service manual Outdoor Unit Inverter Assy, RAV-SM560AT-E, 705

Models: RAV-SM560XT-E RAV-SM800XT-E

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Page 86

Image 86

12-5. Outdoor Unit (Inverter Assy, RAV-SM560AT-E)

702

TE Sensor

TS Sensor

TO Sensor

TD Sensor

701

705

703

704

Location	Part
No.	Description
No.	No.

70143050334 Sensor, TD (F4), TD Sensor

70243050382 Sensor, TC (F6), TC Sensor

70343062228 Base, P.C. Board, ABS

Location	Part	Description
No.	No.	Description
No.	No.

704	43160469	Terminal Block, 6P, AC250V, 20A
705	4316V182	P.C. Board Ass’y, MCC-813

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Page 86

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Toshiba RAV-SM800XT-E Outdoor Unit Inverter Assy, RAV-SM560AT-E, TE Sensor TS Sensor TO Sensor TD Sensor, 705

Contents

R410A AIR-CONDITIONERUNDER CEILING / CONSOLE TYPE FILE NO. SVM-03021CONTENTS 1. SPECIFICATIONS 1-1.Indoor UnitCompressor speed rps CurrentCurrent Outsoor temp. ˚C1-2.Outdoor Unit 2. CONSTRUCTION VIEWS 2-1.Indoor Unit2-2.Outdoor Unit RAV-SM560AT-E 2-3.Outdoor Unit RAV-SM800AT-E Indoor unit 3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM3-1. RAV-SM560XT-E / RAV-SM560AT-E Outdoor unitOutdoor unit 3-2. RAV-SM800XT-E / RAV-SM800AT-EIndoor unit 4. WIRING DIAGRAM 4-1.Indoor Unit4-2.Outdoor Unit RAV-SM560AT-E 4-3.Outdoor Unit RAV-SM800AT-E 5-2.Outdoor Unit RAV-SM560AT-E 5. SPECIFICATION OF ELECTRICAL PARTS5-1.Indoor Unit 5-3.Outdoor Unit RAV-SM800AT-E6-2.Refrigerant Piping Installation 6. REFRIGERANT R410A6-1.Safety During Installation/Servicing Table 6-2-1Thicknesses of annealed copper pipes Outer Tightening torque NominalOuter diameter Tightening torque of torqueGeneral tools Conventional tools can be used 6-3.Tools6-3-1.Required tools Fig. 6-4-1Configuration of refrigerant charging 6-4.Recharging of RefrigerantCylinder with siphon 6-5-2.Flux 1Reason why flux is necessary6-5.Brazing of Pipes Cylinder without siphon2Characteristics required for flux 7. CONTROL BLOCK DIAGRAM REMOTE CONTROL8-3.Air volume control 8. OPERATION DESCRIPTION8-1.When power supply is reset 8-2.Operation mode selectionFig. Table 8-4.Cool air discharge preventive controlHEAT Fig. 8-4-1Cold draft preventing control8-8.Filter sign display 8-6. High-temprelease control8-7.Louver control Remarks8-9.Auto Restart Function 8-10-1.How to turn off filter check lamp 8-9-2.How to cancel auto restart function8-9-3.Power failure during timer operation 8-10.Filter Check LampConsole Installation 9. INSTALLATION PROCEDUREUnder Ceiling Installation Remark per EMC Directive 89/336/EEC9-2.PRECAUTIONS FOR SAFETY Be sure to provide grounding 9-3-1.Accessory parts 9-3-2.Parts to be procured locally9-4.SELECTION OF INSTALLATION PLACE 9-5.INSTALLATION OF INDOOR UNITPage Install the indoor unit How to install the Drain hose 9-5-5.Console Installation 9-6.DRAIN PIPING WORK 9-6-1.Drainage2.Use copper pipe with 0.8 mm or more thickness 9-7.REFRIGERANT PIPING9-7-1.Refrigerant Piping IMPORTANT 4 POINTS FOR PIPING WORKHow to install the pipe shield Tightening connection9-7-3.Pipe Shield for Flare Nut Connection Tightening torque of flare pipe connectionsAIR PURGE 9-8.EVACUATINGValve handling precautions 9-8-1.Use a vacuum pumpFor RAV-SM800AT-Emodel 9-8-4.Packed valve handling precautions9-8-3.Heat insulation SM800 type valve at gas sideFig. For RAV-SM560AT-Emodel 9-9-4.Wiring Connections 9-9.ELECTRICAL WORK9-9-3.Wiring between units 9-9-1.How to wire9-10-2.Electrical wiring 9-10.FINAL INSTALLATION CHECKS9-10-1.Precautions Fig. 9-10-6.Auto Restart SettingLED indication and code checking 9-10-7.Useful Functions SM800AT-EonlySelf-Diagnosisby LED Indication New tools for R410AProduct disposal 9-11.ENVIRONMENT9-11-1.Environmental Issues Product maintenance 10. TROUBLESHOOTING 10-1.Summary of Troubleshooting10-2. Self-Diagnosisby Remote Control Check Code 10-2-1.How to use remote control in service modeBlock SymptomJudgement and action UnitNo display in the setting at shipment Judgement and action Operation of diagnostic functionSymptom Check codeCN301 CN300 10-3.Troubleshooting for Each Check Code 1A error14 error 16 error1C error* Except RAV-SM560AT-E 18 error19 error 1F error 1D error1E error 21 error Caracteristics-1 TA sensorTC, TCJ sensor Caracteristics-2Primary check Inspection procedure10-4Compressor does not operate Coolingand heating model Page 11. DETACHMENTS 11-1.Indoor UnitPart name Procedures2Front panel How to remove the Front panel RemarksPart name Part name Part name ProceduresHow to remove the Multiblade fan and Remarks2. Attachment 11-2.Outdoor Unit RAV-SM560AT-E1. Detachment 1. Detachment 3. AttachmentREQUIREMENT 1. Detachment„ Control P.C … Rear cabinet ‡ Compressor 2. Attachment 2. Attachment1. Detachment ‰ Pulse Modulating 1. Detachment2. Attachment 11-3.Outdoor Unit RAV-SM800AT-E1. Detachment 2. Attachment ‚ Discharge port 1. DetachmentREQUIREMENT … Control P.C † Fan motor Page 2. Attachment ˆ ReactorAttachment Procedure1. Detachment No. Part name12. EXPLODED VIEWS AND PARTS LIST 12-1.Indoor Unit E-PartsAssy12-2.Indoor Unit 12-3.Outdoor Unit RAV-SM560AT-E 12-4.Outdoor Unit RAV-SM800AT-E 705 12-5.Outdoor Unit Inverter Assy, RAV-SM560AT-E702 TE Sensor TS Sensor TO Sensor TD Sensor 12-6.Outdoor Unit Inverter Assy, RAV-SM800AT-E INVERTER COVER 706 INVERTER BOX708 702 TO Sensor TE Sensor TS Sensor TD Sensor AMPHUR MUANG, PATHUMTHANI 12000, THAILAND