Toshiba RAS-B13SKVP-E, RAS-B10SKVP-E, RAS-10SAVP-E Troubleshooting for remote controller

Page 78

(5) Troubleshooting for remote controller

<Primary check>

Check that A or B selected on the main unit is matched with A or B selected on the remote controller.

The unit does not beep at all.

Push the START/STOP button. Operation lamp on indoor

unit is not indicated.

NO

Is transmission

mark indicated?

YES

Is receiver

NO

Push RESET button

on indoor unit

on remote controller

exposed to

with tip of pencil.

direct sunlight?

YES

Does indoor unit

Is there any

NO

NO

operate when moving

thyristor

fluorescent light

remote controller

near receiver or

nearby?

indoor unit?

YES

YES

Batteries are

exhausted.

Push the START/

STOP button

NO

Does indoor unit

start to operate by

automatic restart

Is transmission

NO

function?

mark indicated?

YES

YES

NO

Does indoor unit

beep and operate?

Does radio sound

YES

is affected by remote

NO

controller when a signal is

transmitted at distance of

5 cm from radio?

YES

P.C. board

Remote controller

is defective.

is defective.

Keep indoor unit

Avoid direct

away from thyristor

Replace

Replace

Normal

Replace

sunlight.

fluorescent light.

P.C. board.

batteries.

operation

remote controller.

NOTE : After replacing batteries, push the RESET button with a tip of a pencil.

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Image 78

Contents AIR-CONDITIONER Contents New Refrigerant Air Conditioner Installation For general public useFor Reference Specifications SpecificationsRAS-10SKVP-ND RAS-13SKVP-ND RAS-16SKVP-ND Cooling Operation Characteristic CurveHeating CurrentHeating Capacity Variation Ratio According to TemperatureCooling Capacity ratio % 110 100Piping Materials and Joints Used Safety During Installation/ServicingRefrigerant Piping Installation Copper PipesFlare processing procedures and precautions Processing of Piping MaterialsJoints Flare tool for R22 Conventional flare tool Flare tool for R410A Conventional flare toolClutch type Wing nut type DiameterFlare Connecting Procedures and Precautions Nm kgfcmWrenches available on the market Tools Required ToolsGeneral tools Conventional tools can be used 1 Configuration of refrigerant charging Recharging of RefrigerantBrazing of Pipes Materials for BrazingFlux Brazing Never use gas other than Nitrogen gasConstruction Views Indoor UnitWH-H05JE Detailed a leg part Mounting dimensions of anchor boltOutdoor Unit Detailed B leg partBoard MCC-5009MCC-5045 RAS-10SAVP-ND, RAS-13SAVP-ND, RAS-16SAVP-NDParts name Model name Rating Parts name Type SpecificationsMP24Z3N CAM-MD12TF DC12VRefrigerant Cycle Diagram CAM-B22YGTF-3Operation Data Cooling Operation START/STOP Operation Mode Selection Sleep ModeAUTO, COOL, DRY, Heat Outdoor Unit Inverter Assembly For Indoor UnitMCC5009 P.C.B Role of outdoor unit controller Outline of Air Conditioner ControlRole of indoor unit controller  Operations followed toOperation Description Filter IndicatorRemote Controller and Its Fuctions Auto Restart FunctionOutdoor unit Remote controllerIndoor unit ON/OFFAuto operation DRY operationSymbols Indication Fan speedIndoor fan air flow rate Indication Fan speed Operation flow and applicable data, etc DescriptionHeating operation Cold draft preventive controlOutdoor fan shown Outdoor temperature ToMode, by the conditions Table is selectedRemote controller Indoor unit Compressor speed so that temperature of the heat When temperature of the indoorExchanger detects evaporation temperature and controls Exchanger detects condensation temperatureCondition Operation flow and applicable data, etcCase of operation stop Defrost operationLouver position in dry operation Louver position in cooling operationLouver position in heating operation Air directionSleep ModeCooling operation Push Reset button again When keeping Reset button pushed forIf the filter lamp goes on, push Reset TemporaryPurpose OperationSetup value Power OFF SH control Release control PMV open degree control Stop byClean operation This completes the clean operation setting Setting the clean operation cancelSetting the clean operation Indoor P.C. boardSetting the remote controller Setting the unitIndoor control P.C. board At shipment Purpose Heat operation8C Heat operation -ND model only To reduce noise, Reset button OutdoorWith Quiet control/Non-select method Purpose During operation of air conditioner StartDuring stop of air conditioner On 8˚C HeatAuto TSC Basic fan controlIndoor fan control Compressor speed control Refer to 4. Capacity controlBase plate cord heater control Purpose To temp Heater output OperationOFF How to Set the Auto Restart Function When the unit is standby Not operatingWhen the unit is in operation When the system is on stand-by not operating Power Failure During Timer OperationHow to Turn Off Filter Indicator When the system is operatingParts Name of Remote Controller Display Automatic operation Safety Cautions For the rear left and left pipingDo not allow the drain hose to become slack Optional Parts, Accessories and Tools Optional Installation PartsAccessory and Installation Parts Changes in the product and components Installation/Servicing ToolsNew tools for R410A New tools for R410A Applicable to R22 model ChangesDrilling and Mounting Installation Plate Installation LocationRemote controller Mounting the installation plateElectrical Work When the installation plate is directly mounted on the wallWiring Connection How to connect the connecting cable Anchor bolt Projection 15mm or lessDie-cutting front panel slit How to remove the drain capHow to remove the drain hose Changing drain hoseCase of bottom right or bottom left piping How to attach the drain capHow to attach the drain hose Left-hand connection with pipingIndoor Unit Installation DrainageShield pipe Drain hose Inside the room Precautions for adding refrigerant Strong windProjection margin in flaring a Unit mm Draining the WaterRefrigerant Piping Connection Flaring Flaring size B Unit mmTightening Connection Use a vacuum pumpTo secure To tighten Stripping length of connecting cable Packed Valve handling precautionsWiring Connection Model RASTest Operation Control circuitry has an uninsulated construction Precautions when handling the new inverter 3DV InverterTroubleshooting Procedure JAVP-E series insulated typeSensor leads Do not lay the circuit board assembly flatDischarging method Inverter coverFirst Confirmation Confirmation of Power SupplyConfirmation of Power Voltage Operation Which is not a Trouble Program OperationWhich lamp does flash? Primary JudgmentJudgment by Flashing LED of Indoor Unit Check Block display Description for self-diagnosis CodePush START/STOP button to release the service mode Self-Diagnosis by Remote Controller Check CodeHow to Use Remote Controller in Service Mode Push on or OFF buttonAir Block Cause of operation Block distinctionJudgment and action RemarksBlock Cause of operation Confirmation procedure Judgment of Trouble by Every SymptomIndoor Unit Including Remote Controller Primary checkOnly the indoor motor fan does not operate Inspection procedure CauseTroubleshooting for remote controller Outdoor unit does not operate Wiring Failure Interconnecting and Serial Signal WireCheck procedure Select phenomena described below Terminal block at indoor sideCheck Code 1C Miswiring in indoor/outdoor units and 1E Check procedure1C1E Conduction check of micro-switch TroubleshootingHow to Check Whether the Air Purifier is Good or Not Primary checkHow to Diagnose Trouble in Outdoor Unit Summarized Inner Diagnosis of Inverter AssemblyDiagnosis/Process flowchart Contents Summary Operating precautions How to Check Simply the Main PartsHow to Check the P.C. Board Indoor Unit Inspection proceduresOPERATION, TIMER, Filter Check proceduresProcedure Check points Causes CoolSensor characteristic table 11-9-2. P.C. Board LayoutPart name Checking procedure Indoor Unit Other PartsOutdoor Unit Checking Method for Each Part Case that product is goodTester rod Resistance value Good product Symptom CausePart name Procedures Remarks 12-1 Indoor UnitHow 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 Part name Procedure Remarks MicrocomputerBoard layout No. Part name Procedure Remarks Common 1. Detachment AttachmentNo. Part name Procedure Remarks 100 Some casesSTIT-4X8MSZN 101 Disconnect the leads and connectors connected toOther parts from the control board assembly Board base102 Side cabinet left103 Handling precaution 104Detachment Detail B 105Detail a Arrow D Detail C Detail a Arrow D106 Parts name Qty RemarksPart name 107 MCC-5009MCC-5009-04 108 240237 Part Description402 407, 408 403 406 404 405 410401 109110 402 411, 412 403 406 404 405 410401 11113, 16, 19 14, 15, 17 20, 21, 23, 24 112113 13, 16, 19 14, 15, 17 20, 21, 23, 24 CORD, HEATER, Ass’y 114115 13-3. P.C. Board Layout 116117 118 CorrespondingModel 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.