Toshiba RAS-10SAVP-E, RAS-B13SKVP-E, RAS-B10SKVP-E service manual Toshiba Carrier Corporation

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TOSHIBA CARRIER CORPORATION

2 CHOME 12-32, KONAN, MINATOKU, TOKYO, 108-0075, JAPAN

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Contents AIR-CONDITIONER Contents For general public use New Refrigerant Air Conditioner InstallationFor Reference Specifications SpecificationsRAS-10SKVP-ND RAS-13SKVP-ND RAS-16SKVP-ND Current Operation Characteristic CurveHeating CoolingCapacity ratio % 110 100 Capacity Variation Ratio According to TemperatureCooling HeatingCopper Pipes Safety During Installation/ServicingRefrigerant Piping Installation Piping Materials and Joints UsedJoints Flare processing procedures and precautionsProcessing of Piping Materials Diameter Flare tool for R410A Conventional flare toolClutch type Wing nut type Flare tool for R22 Conventional flare toolWrenches available on the market Flare Connecting Procedures and PrecautionsNm kgfcm General tools Conventional tools can be used ToolsRequired Tools Recharging of Refrigerant 1 Configuration of refrigerant chargingFlux Brazing of PipesMaterials for Brazing Never use gas other than Nitrogen gas BrazingIndoor Unit Construction ViewsWH-H05JE Detailed B leg part Mounting dimensions of anchor boltOutdoor Unit Detailed a leg partMCC-5009 BoardRAS-10SAVP-ND, RAS-13SAVP-ND, RAS-16SAVP-ND MCC-5045CAM-MD12TF DC12V Parts name Type SpecificationsMP24Z3N Parts name Model name RatingCAM-B22YGTF-3 Refrigerant Cycle DiagramOperation Data Cooling AUTO, COOL, DRY, Heat Operation START/STOP Operation Mode SelectionSleep Mode MCC5009 P.C.B Outdoor Unit Inverter AssemblyFor Indoor Unit  Operations followed to Outline of Air Conditioner ControlRole of indoor unit controller Role of outdoor unit controllerAuto Restart Function Filter IndicatorRemote Controller and Its Fuctions Operation DescriptionON/OFF Remote controllerIndoor unit Outdoor unitDRY operation Auto operationIndoor fan air flow rate SymbolsIndication Fan speed Cold draft preventive control Operation flow and applicable data, etc DescriptionHeating operation Indication Fan speedTable is selected Outdoor temperature ToMode, by the conditions Outdoor fan shownRemote controller Indoor unit Exchanger detects condensation temperature When temperature of the indoorExchanger detects evaporation temperature and controls Compressor speed so that temperature of the heatDefrost operation Operation flow and applicable data, etcCase of operation stop ConditionAir direction Louver position in cooling operationLouver position in heating operation Louver position in dry operationCooling operation SleepMode Temporary When keeping Reset button pushed forIf the filter lamp goes on, push Reset Push Reset button againOperation PurposeSH control Release control PMV open degree control Stop by Setup value Power OFFClean operation Indoor P.C. board Setting the clean operation cancelSetting the clean operation This completes the clean operation settingSetting the unit Setting the remote controller8C Heat operation -ND model only Indoor control P.C. board At shipment PurposeHeat operation With Quiet control/Non-select method Purpose To reduce noise, Reset buttonOutdoor On 8˚C Heat StartDuring stop of air conditioner During operation of air conditionerCompressor speed control Refer to 4. Capacity control Basic fan controlIndoor fan control Auto TSCOFF Base plate cord heater control PurposeTo temp Heater output Operation When the unit is in operation How to Set the Auto Restart FunctionWhen the unit is standby Not operating When the system is operating Power Failure During Timer OperationHow to Turn Off Filter Indicator When the system is on stand-by not operatingParts Name of Remote Controller Display Automatic operation Do not allow the drain hose to become slack Safety CautionsFor the rear left and left piping Accessory and Installation Parts Optional Parts, Accessories and ToolsOptional Installation Parts New tools for R410A Applicable to R22 model Changes Installation/Servicing ToolsNew tools for R410A Changes in the product and componentsMounting the installation plate Installation LocationRemote controller Drilling and Mounting Installation PlateAnchor bolt Projection 15mm or less When the installation plate is directly mounted on the wallWiring Connection How to connect the connecting cable Electrical WorkChanging drain hose How to remove the drain capHow to remove the drain hose Die-cutting front panel slitLeft-hand connection with piping How to attach the drain capHow to attach the drain hose Case of bottom right or bottom left pipingShield pipe Drain hose Inside the room Indoor Unit InstallationDrainage Strong wind Precautions for adding refrigerantFlaring size B Unit mm Draining the WaterRefrigerant Piping Connection Flaring Projection margin in flaring a Unit mmTo secure To tighten Tightening ConnectionUse a vacuum pump Model RAS Packed Valve handling precautionsWiring Connection Stripping length of connecting cableTest Operation JAVP-E series insulated type Precautions when handling the new inverter 3DV InverterTroubleshooting Procedure Control circuitry has an uninsulated constructionInverter cover Do not lay the circuit board assembly flatDischarging method Sensor leadsOperation Which is not a Trouble Program Operation Confirmation of Power SupplyConfirmation of Power Voltage First ConfirmationCheck Block display Description for self-diagnosis Code Primary JudgmentJudgment by Flashing LED of Indoor Unit Which lamp does flash?Push on or OFF button Self-Diagnosis by Remote Controller Check CodeHow to Use Remote Controller in Service Mode Push START/STOP button to release the service modeRemarks Block distinctionJudgment and action Air Block Cause of operationBlock Cause of operation Primary check Judgment of Trouble by Every SymptomIndoor Unit Including Remote Controller Confirmation procedureOnly the indoor motor fan does not operate Cause Inspection procedureTroubleshooting for remote controller Terminal block at indoor side Wiring Failure Interconnecting and Serial Signal WireCheck procedure Select phenomena described below Outdoor unit does not operate1C1E Check Code 1C Miswiring in indoor/outdoor units and 1ECheck procedure Primary check TroubleshootingHow to Check Whether the Air Purifier is Good or Not Conduction check of micro-switchDiagnosis/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 precautionsCool Check proceduresProcedure Check points Causes OPERATION, TIMER, Filter11-9-2. P.C. Board Layout Sensor characteristic tableOutdoor Unit Part name Checking procedureIndoor Unit Other Parts Tester rod Resistance value Good product Checking Method for Each PartCase that product is good Cause Symptom12-1 Indoor Unit Part name Procedures RemarksHow to assemble the front panel How to assemble the high voltage generator How to assemble the electric parts box Slide the horizontal Remove the two screws used to secure Bearing base Pull out here Drain pipe Board layout Part name Procedure RemarksMicrocomputer Attachment No. Part name Procedure Remarks Common 1. DetachmentNo. Part name Procedure Remarks STIT-4X8MSZN 100Some cases Board base Disconnect the leads and connectors connected toOther parts from the control board assembly 101Side cabinet left 102103 Detachment Handling precaution104 Detail a Arrow D 105Detail a Arrow D Detail C Detail BPart name 106Parts name Qty Remarks MCC-5009-04 107MCC-5009 Part Description 240237 108109 402 407, 408 403 406 404 405 410401110 111 402 411, 412 403 406 404 405 410401112 13, 16, 19 14, 15, 17 20, 21, 23, 24113 114 13, 16, 19 14, 15, 17 20, 21, 23, 24 CORD, HEATER, Ass’y115 116 13-3. P.C. Board Layout117 Model 118Corresponding Toshiba Carrier Corporation

RAS-10SAVP-E, RAS-B10SKVP-E, RAS-B13SKVP-E specifications

Toshiba has established itself as a leader in the HVAC market, known for its innovative technologies and reliable performance. Among its range of air conditioning units, the Toshiba RAS-B10SKVP-E, RAS-10SAVP-E, and RAS-B13SKVP-E models stand out for their efficiency and advanced features.

The Toshiba RAS-B10SKVP-E is designed for optimal cooling and heating efficiency, making it an ideal choice for small to medium-sized rooms. One of its main features is the Super Hi-M-PAM inverter technology, which enhances energy savings by continuously adjusting the compressor speed to match the cooling demand. This results in lower energy consumption while maintaining a stable temperature. Additionally, the unit boasts a 4-in-1 operation mode that allows users to select cooling, heating, dehumidification, or ventilating modes, ensuring maximum comfort at all times.

Similarly, the RAS-10SAVP-E model incorporates advanced features such as an eco-friendly refrigerant, R32, which has a lower Global Warming Potential (GWP) compared to traditional refrigerants. This model is equipped with a high-efficiency filter that captures dust and allergens, ensuring cleaner air quality. The sleek design allows for easy integration into various interior styles, while its quiet operation makes it a preferred choice for residential environments.

The RAS-B13SKVP-E model takes performance to the next level with a robust cooling capacity, designed for larger spaces. This model utilizes Toshiba's unique DC Hybrid Inverter technology, which not only enhances cooling efficiency but also facilitates faster temperature control. A notable characteristic of this unit is its wide-angle air distribution system, which allows for even airflow throughout the room, enhancing comfort.

In addition to these features, all three models are equipped with smart controls that enable users to operate their air conditioning systems remotely via mobile devices. This connectivity adds convenience and ensures that users can manage their indoor climate at their fingertips. They also come with user-friendly interfaces and programmable timers, allowing for personalized comfort settings.

In conclusion, the Toshiba RAS-B10SKVP-E, RAS-10SAVP-E, and RAS-B13SKVP-E air conditioning units combine energy efficiency, innovative technology, and user-friendly features to deliver exceptional indoor comfort. With their advanced technologies, these models are ideal choices for anyone seeking reliable and effective climate control solutions.