Toshiba RAS-13YAV-E, RAS-13YKV-E, RAS-10YKV-E, RAS-10YAV-E service manual 11, 13 12 24, 25 26, 27

Page 71

12-2. Outdoor Unit

RAS-10YAV-E, RAS-13YAV-E

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

	01	43005368	Cabinet, Back, Assembly
	02	43005369	Cabinet, Upper, Assembly
	03	43005401	Cabinet, Front, Assembly
	04	4301V030	Guard, Fan
	05	43042461	Base, Assembly
	06	4301V012	Cover, Valve, Packed
	07	43062230	Cover, Wiring, Assembly
	08	43019903	Hanger
	09	43041607	Compressor
	10	43043644	Condenser, Assembly
	11	43046382	Valve, Packed, 6,35
	12	43046383	Valve, Packed, 9,52
	13	43147196	Bonnet, 1/4 IN
	14	43047401	Bonnet, 3/8 IN
	15	43047491	Tube, Capillary, I.D.1,5
	17	43046351	Valve, Pulse Modulating

	Location	Part	Description
	No.	No.

1843046378 Coil, P.M.V.

1943058264 Reactor

2043050298 Thermo. Bimetal, CS-7

214302C019 Motor, Fan, DC

2243047549 Nut, Flange

2343020310 Fan, Propeller

2443097204 Nut

2543049643 Cushion, Rubber

2643063274 Holder, Sensor

2743063198 Holder, Sensor

2843063195 Holder, Thermo. Bimetal

2943019904 Holder, Sensor

3143046344 Valve, 4-way

3243046348 Solenoid Coil

3343032441 Drain Nipple

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Image 71

Contents AIR-CONDITIONER Contents RAS-10YKV-E/RAS-10YAV-E SpecificationsSpecifications RAS-13YKV-E RAS-13YKV-E/RAS-13YAV-ECooling Operation Characteristic CurveCapacity Variation Ratio According to Temperature Cooling HeatingPiping Materials and Joints Used Safety During Installation/ServicingRefrigerant Piping Installation Refrigerant R410ANominal diameter Processing of Piping Materials1 Thicknesses of annealed copper pipes Thickness mm Outer diameter mm R410A R22Outer Thickness Dimension mm 3 Dimensions related to flare processing for R410A Outer4 Dimensions related to flare processing for R22 Outer 5 Flare and flare nut dimensions for R410AWrenches available on the market Nm kgfcmGeneral tools Conventional tools can be used R410A air conditioner Conventional air InstallationTools Required ToolsRecharging of Refrigerant 1 Configuration of refrigerant chargingFlux Brazing of PipesMaterials for Brazing Never use gas other than Nitrogen gas BrazingRAS-10YKV-E, RAS-13YKV-E Construction ViewsIndoor Unit RAS-10YAV-E RAS-13YAV-E Outdoor UnitCheck items Diagnosis result Wiring Diagram1 Simple check points for diagnosing faults V. Pulse Modulating Valve RAS-10YAV-E, RAS-13YAV-EParts name Model name Rating Specifications of Electrical PartsParts name Type Specifications RAS-10YKV-E/RAS-10YAV-E RAS-13YKV-E/RAS-13YAV-E Refrigerant Cycle DiagramRefrigerant Cycle Diagram Heating Operation DataCooling Remote Controller Control Block DiagramMCC808 P.C.B AssemblyRAS Outline of Air Conditioner Control Operation Description1 Compressor revolution range Power Factor Improvement ControlCapacity Control Current Release ControlIndoor Fan Control DC Fan Motor Prevent-Freezing Control5. P. M. V. Pulse Modulating Valve Louver ControlHeat Description of Operation CircuitOutdoor Fan Control DC Fan Motor COOL, DRYCurrent release control Outdoor temperature release controlPrevent-freezing control Louver control RpsECONO. operation control 5 Setting of air flowCold draft preventing control Heating OperationBasic control Starting and in stabilityDefrost control Temporary Cooling Operation Temporary OperationAutomatic Operation Temporary Auto OperationOperation Motion How to Set the Auto RestartAuto Restart Function Case of Power Failure during the Timer Operation How to Cancel the Auto RestartSTART/STOP button Remote ControllerParts Name of Remote Controller Name of Indications on Remote ControllerRemark per EMC Directive 89/336/EEC Installation ProcedureSafety Cautions Indoor Unit Optional Installation PartsElectrical Work Refrigerant Piping Connection Outdoor UnitFirst Confirmation HOW to Diagnose the TroubleConfirmation of Power Supply Confirmation of Power VoltageOperation of air conditioner Description Primary JudgmentOperation Which is not a Trouble Program Operation Check Block display Description for self-diagnosis Code Judgment by Flashing LED of Indoor UnitButton Self-Diagnosis by Remote Controller Check CodeOperation Control by Rated Frequency in Service Mode Self-DiagnosisBlock distinction Check outdoor heat exchanger temp Power is not turned on Does not operate entirely Judgment of Trouble by Every SymptomIndoor Unit Including Remote Controller Confirmation procedureYES Only the indoor fan does not operateCause How to examine whether remote controller is good or bad Outdoor unit does not operate Wiring Failure Interconnecting and Serial Signal WireCheck procedure Select phenomena described below Check procedure Check Code 1C Miswiring in indoor/outdoor units and 1EDiagnosis/Process flowchart Contents Summary How to Diagnose Trouble in Outdoor UnitSummarized Inner Diagnosis of Inverter Assembly Inspection procedures How to Check Simply the Main PartsHow to Check the P.C. Board Indoor Unit Operating precautionsProcedure Check point Symptom Causes Check proceduresBottom View Sensor characteristic table10-8-2. P.C. Board Layout Position Resistance value Part name Checking procedureIndoor Unit Other Parts Outdoor UnitCase that product is good Checking Method for Each PartSymptom How to Simply Judge Whether Outdoor Fan Motor is Good or BadTo assemble the front panel HOW to Replace the Main PartsPart name Procedure Remarks 11-1 Indoor UnitRemoving Louver motor Board layout MicrocomputerAttachment No. Part name Procedure RemarksDetachment Part Be careful to check the inverter becauseHigh-voltage circuit is incorporated in it BundledLead wires Propeller Flange nut is loosened by turning clockwise Perform work on a corrugated cardboard Pulse modulating valve has a roomSide and B room side. After mounting it Check that coil at B room side RedParts name Qty Remarks Part name Procedure RemarksMCC-808 Location Exploded Views and Parts ListPart Description Part Description 222 43T49023 Holder of Plate of EVA-SEAL 11, 13 12 24, 25 26, 27 12-3. P.C. Board Layout Toshiba Carrier Corporation Turn 208 10YKV-E 221 Cushion, Rubber Valve, 4-way To Sensor Ø6