Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAS-13YAV-E, RAS-13YKV-E, RAS-10YKV-E, RAS-10YAV-E service manual To Sensor Ø6

Models: RAS-13YAV-E RAS-10YAV-E RAS-10YKV-E RAS-13YKV-E

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704 43060726

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707 43063306 Heatsink

Fuse, 15A, 250V, Lead Type

708 4306S230
P.C. Board Assembly,		703 43060052
MCC-808		703 43060052
MCC-808		Fuse, 25A, 250V, Lead Type
		Fuse, 25A, 250V, Lead Type
	701 43050382
	Sensor, TC (F6)
		TO Sensor (Ø6)
706 43062215		TE Sensor (Ø6)
Base, P.C. Board		TS Sensor (Ø6)
		TD Sensor (Ø4)
		702 43050334
4		Sensor, TD (F4)
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3
2
4
3
2
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705 4306A044 Terminal block, 9P

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Toshiba RAS-13YAV-E, RAS-13YKV-E, RAS-10YKV-E, RAS-10YAV-E service manual To Sensor Ø6

Contents

AIR-CONDITIONER Contents Specifications SpecificationsRAS-10YKV-E/RAS-10YAV-E RAS-13YKV-E RAS-13YKV-E/RAS-13YAV-E Cooling Operation Characteristic CurveCapacity Variation Ratio According to Temperature Cooling Heating Piping Materials and Joints Used Safety During Installation/ServicingRefrigerant Piping Installation Refrigerant R410A Nominal diameter Processing of Piping Materials1 Thicknesses of annealed copper pipes Thickness mm Outer diameter mm R410A R22 Outer 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 R410A Wrenches available on the market Nm kgfcm General tools Conventional tools can be used R410A air conditioner Conventional air InstallationTools Required Tools Recharging of Refrigerant 1 Configuration of refrigerant charging Materials for Brazing Brazing of PipesFlux Never use gas other than Nitrogen gas Brazing Indoor Unit Construction ViewsRAS-10YKV-E, RAS-13YKV-E RAS-10YAV-E RAS-13YAV-E Outdoor Unit 1 Simple check points for diagnosing faults Wiring DiagramCheck items Diagnosis result V. Pulse Modulating Valve RAS-10YAV-E, RAS-13YAV-E Parts name Type Specifications Specifications of Electrical PartsParts name Model name Rating Refrigerant Cycle Diagram Refrigerant Cycle DiagramRAS-10YKV-E/RAS-10YAV-E RAS-13YKV-E/RAS-13YAV-E Cooling Operation DataHeating Remote Controller Control Block Diagram RAS AssemblyMCC808 P.C.B Outline of Air Conditioner Control Operation Description 1 Compressor revolution range Power Factor Improvement ControlCapacity Control Current Release Control Indoor Fan Control DC Fan Motor Prevent-Freezing Control5. P. M. V. Pulse Modulating Valve Louver Control Heat Description of Operation CircuitOutdoor Fan Control DC Fan Motor COOL, DRY Prevent-freezing control Outdoor temperature release controlCurrent release control Louver control Rps ECONO. operation control 5 Setting of air flow Cold draft preventing control Heating OperationBasic control Starting and in stability Defrost control Temporary Cooling Operation Temporary OperationAutomatic Operation Temporary Auto Operation Auto Restart Function How to Set the Auto RestartOperation Motion Case of Power Failure during the Timer Operation How to Cancel the Auto Restart START/STOP button Remote ControllerParts Name of Remote Controller Name of Indications on Remote Controller Safety Cautions Installation ProcedureRemark per EMC Directive 89/336/EEC Indoor Unit Optional Installation Parts Electrical Work Refrigerant Piping Connection Outdoor Unit First Confirmation HOW to Diagnose the TroubleConfirmation of Power Supply Confirmation of Power Voltage Operation Which is not a Trouble Program Operation Primary JudgmentOperation of air conditioner Description Check Block display Description for self-diagnosis Code Judgment by Flashing LED of Indoor Unit Button Self-Diagnosis by Remote Controller Check CodeOperation Control by Rated Frequency in Service Mode Self-Diagnosis Block 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 procedure YES Only the indoor fan does not operate Cause How to examine whether remote controller is good or bad Check procedure Select phenomena described below Wiring Failure Interconnecting and Serial Signal WireOutdoor unit does not operate Check procedure Check Code 1C Miswiring in indoor/outdoor units and 1E Summarized Inner Diagnosis of Inverter Assembly How to Diagnose Trouble in Outdoor UnitDiagnosis/Process flowchart Contents Summary Inspection procedures How to Check Simply the Main PartsHow to Check the P.C. Board Indoor Unit Operating precautions Procedure Check point Symptom Causes Check procedures 10-8-2. P.C. Board Layout Sensor characteristic tableBottom View Position Resistance value Part name Checking procedureIndoor Unit Other Parts Outdoor Unit Case that product is good Checking Method for Each Part Symptom How to Simply Judge Whether Outdoor Fan Motor is Good or Bad To assemble the front panel HOW to Replace the Main PartsPart name Procedure Remarks 11-1 Indoor Unit Removing Louver motor Board layout Microcomputer Detachment No. Part name Procedure RemarksAttachment Part Be careful to check the inverter becauseHigh-voltage circuit is incorporated in it Bundled Lead 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 Red Parts name Qty Remarks Part name Procedure Remarks MCC-808 Part Description Exploded Views and Parts ListLocation 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

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TO Sensor (Ø6)