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Toshiba RAS-13UKV-E2, RAS-13UAV-E2 service manual Outdoor Unit E-Parts Assy

Models: RAS-13UAV-E2 RAS-13UKV-E2

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Page 87

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FILE NO. SVM-03008

12-4. Outdoor Unit (E-Parts Assy)

701

702

706

707

705

703

704

TE Sensor (∅6)

TS Sensor (∅6)

TO Sensor (∅6)

TD Sensor (∅4)

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

701	43T62312	Heatsink
702	43T69345	P.C. Board
703	43T60027	Terminal 6P
704	43T60326	Fuse

Location	Part
No.	Description
No.	No.

70543T50305 Temperature Sensor

70643T50304 Temperature Sensor

70743T62313 Base-Plate-P.C.

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Page 87

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Toshiba RAS-13UKV-E2, RAS-13UAV-E2 service manual Outdoor Unit E-Parts Assy

Contents

AIR Conditioner Contents HOW to Replace the Main Parts Specifications SpecificationsCapacity Variation Ratio According to Temperature Operation Characteristic CurvePiping materials and joints used Safety During Installation/ServicingRefrigerant Piping Installation Refrigerant R410AProcessing of piping materials 1 Thicknesses of annealed copper pipesThickness mm Outer diameter mm R410A R22Diameter Flare tool for R410A Conventional flare toolClutch type Wing nut type Width·m kgf·m ·m kgf·cmTools Required toolsGeneral tools Conventional tools can be used Recharging of Refrigerant 1 Configuration of refrigerant chargingBrazing of Pipes Brazing Characteristics required for fluxTypes of flux Noncorrosive flux Activated flux215 Indoor UnitCover PV Outdoor UnitWiring Diagram 1 Simple Check for Failure DiagnosisCheck Item Diagnosis Result BRW Rating Specification of Electrical PartsSpecifications Parts nameRefrigerant Cycle Diagram Refrigerant Cycle DiagramOperation Data Rays Control Block DiagramMCC813P.C.B Outdoor Unit Inverter AssemblyOutlined of Air Conditioner Control Operation DescriptionRevolution rps Power factor improvement controlCapacity control 1 Compressor revolution range Operation ModelIndoor fan control DC fan motor Prevent-freezing control5. P.M.V. Pulse Modulating Valve Louver controlOutdoor fan control DC fan motor Model nameCompressor revolution rps From Cooling capacity control Description of Operation CircuitBy indoor fan speed Limit for maximum compressor motor speedHeating operation Basic controlDefrost control Starting and in stability StabilityHeating capacity control High-temp. release controlTime Automatic operationTemporary cooling operation Temporary OperationTemporary button Control Temporary auto operationAuto Restart Function How to set auto restart functionWhen the unit is on standby Not operating Operation When the unit is in operation OperationFilter Check Lamp Remote Control and its Functions Hi-POWER display Mode displayTemperature display Timer and clock time displayFile NO. SVM-03008 Installation Procedure Safety CautionsTo Disconnect the Appliance from the Main Power Supply File NO. SVM-03008 Attach Installation Diagram of Indoor and Outdoor UnitsFixing bolt arrangement of outdoor unit Optional installation parts Part Parts name ’ty CodeOption Accessory and installation partsOthers NameNew tools for R410A Applicable to R22 model Changes Cutting a hole Installation placeRemote controller Mounting the installation plateElectrical work When the installation plate is directly mounted on the wallHow to remove the Drains Cap Die-cutting Front panel slitChanging drain hose Case of bottom right or bottom left piping How to fix the Drains CapCase of right or left piping Left-hand connection with pipingDrainage Run the drain hose sloped downwards Indoor unit fixingCopper pipe Tightening connection Refrigerant piping connection FlaringProjection margin in flaring a Unit mm R410A Conventional Copper pipe Tool usedEvacuating Using a vacuum pumpOuter dia Tightening torque Copper pipe Shaping pipesPacked valve handling precautions Wiring connectionStripping length of connection cable Test operation Auto restart settingHow to set the auto restart Gas leak testFirst Confirmation HOW to Diagnose the TroublePrimary Judgment Operation which is not a trouble Program operationOperation of air conditioner Description Judgment by Flashing LED of Indoor Unit IndoorindicationHow to use remote control in service mode Self-Diagnosis by Remote Control Check CodeCause of operation Short circuit. Replace Check Item Judgment of Trouble by Every SymptomTurn on power supply YES Only indoor fan motor does not operate Primary checkInspection procedure Troubleshooting for remote control Pipe clogging Check procedure Check Code 1C Miswiring in indoor/outdoor units and 1EAGE on P.C. board How to Diagnose Trouble in Outdoor UnitMain P.C. board part How to Check Simply the Main PartsDiagnosis/Process flowchart Contents Summary Inspection proceduresOPERATION, TIMER, PRE. DEF Check procedures Procedure Check points Symptom CausesSensor characteristic table 10-8-2. P.C. board layoutBottom View Outdoor unit Part name Checking procedure Indoor unit Other parts Part name Checking procedureDiode check Igbt check Checking Method for Each Part Part name Checking procedureCause SymptomPart name Procedures Remarks HOW to Replace the Main PartsFigure below For position of the fan motor connector Microcomputer Detachment Requirement Connector is one Assembly to other parts Fan motor Perform work of item 1 of 1 Set take-out part of the lead wire of coil to Part name Board layout MCC-813 Indoor Unit E-Parts Assy Exploded Views and Parts ListFront Panel Assy Cabinet, Front, Assy Outdoor Unit E-Parts Assy Toshiba Carrier Corporation