Toshiba RAV-SM2802DT-TR Definition of Protective Gear, Work undertaken Protective gear worn

Page 83

Concealed Duct High Static Pressure

Installation Manual

Definition of Protective Gear

When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves and ‘safety’ work clothing.

In addition to such normal protective gear, wear the protective gear described below when undertaking the special work detailed in the table below.

Failure to wear the proper protective gear is dangerous because you will be more susceptible to injury, burns, electric shocks and other injuries.

Work undertaken

Protective gear worn

 

 

All types of work

Protective gloves

“Safety” working clothing

 

 

 

Electrical-related work

Gloves to provide protection for electricians and from heat

Insulating shoes

 

Clothing to provide protection from electric shock

 

 

Work done at heights (50 cm or more)

Helmets for use in industry

 

 

Transportation of heavy objects

Shoes with additional protective toe cap

 

 

Repair of outdoor unit

Gloves to provide protection for electricians and from heat

 

 

– 83 –

Concealed Duct High Static Pressure

Installation Manual

nWarning Indications on the Air Conditioner Unit

Warning indication

Description

WARNING

WARNING

 

ELECTRICAL SHOCK HAZARD

ELECTRICAL SHOCK HAZARD

Disconnect all remote electric power supplies

Disconnect all remote electric power supplies

before servicing.

before servicing.

 

 

WARNING

WARNING

 

 

Moving parts.

Moving parts.

Do not operate unit with grille removed.

Do not operate unit with grille removed.

Stop the unit before the servicing.

Stop the unit before the servicing.

 

 

CAUTION

CAUTION

 

 

High temperature parts.

High temperature parts.

You might get burned when removing this panel.

You might get burned when removing this panel.

 

 

CAUTION

CAUTION

 

 

Do not touch the aluminum fins of the unit.

Do not touch the aluminum fins of the unit.

Doing so may result in injury.

Doing so may result in injury.

 

 

CAUTION

CAUTION

 

 

BURST HAZARD

BURST HAZARD

Open the service valves before the operation,

Open the service valves before the operation,

otherwise there might be the burst.

otherwise there might be the burst.

 

 

– 3 –

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Page 82 Page 84
Contents Split Type Contents Original instruction Indication Explanation Explanation of indicationsExplanation of illustrated marks Work undertaken Protective gear wornDescription Confirmation of warning label on the main unitPrecaution for Safety Proceeding with the repair work Refrigerant used by this air conditioner is the R410A Resistance and water drainage Relocation SpecificationsModel Sound power level dB Weight kg Cooling Heating Explanations given to userFlare nut Safety Caution Concerned to New RefrigerantPipe Materials Copper pipe PipingUsed tool Usage ToolsGeneral tools Conventional tools can be used R410A Conventional airModel Indoor unit Concealed Duct High static pressure TypeRAV-SM2242DT-TR RAV-SM2802DT-TR Concealed Duct High static pressure Type ContinedSM2242DT-E Indoor UnitIndoor unit Dimension tableUnit Indoor100 RAV-SM2242 type350 300 250 200 150 100 3200 3360 RAV-SM2802 typeHigh static pressure F3 Wire connection change of fan motorLow static pressure F1 Standard Middle static pressure F2Parts name Type Specifications Specifications of Electrical PartsOutdoor unit Indoor Controller Block DiagramConnection of Wired Simple Remote Controller Indoor unit #1 HeaderOutside temp Correction value a Outline of specifications RemarksControl outline Indoor formation Setup dataTa ˚C Cooling +1.5 Conditions Tc n Tc, TcjTcn Control temp. C Setup at shipmentHeat Case of wired remote controllerUsual control MCC-1403 Print Circuit BoardFunction Connector Pin Specifications Remarks Optional Connector Specifications of Indoor P.C. BoardWired remote controller type Before troubleshootingTroubleshooting procedure Procedure Main remote controller RBC-AMT32EConfirmation of error log How to read check monitor displayRemote controller switch monitoring function Central control devices detected Check Code List Indoor Indoor unit detectedRemote controller detected Cause of operation Status Error mode detected by indoor unitOperation of diagnostic function Judgment and measures Series Error mode detected by outdoor unitAfter H03 Current detection circuit error Stop Power supply error of remote controller, Indoor YES E09 errorE10 error E04 errorL09 error E18 errorE08, L03, L07, L08 error P30 error Central controller L20 errorL30 error P01 error P10 errorP19 error F01 error F02 errorC06 error 11 model connection interface P31 error Follower indoor unit E03 error Master indoor unitF29 error Representative value Temperature Resistance value characteristic tableTemperature sensor TA, TC, TCJ TA, TC, TCJ sensorsResistance value Part name Checking procedureReplacement procedures Replacement of Service P.C. BoardCode No. required at least Contents Setting data read out from EepromC. Board for indoor unit servicing replacement procedures Operation is available again Writing the setting data to EepromStep Indoor unit capacity Code No Type Code NoPractical operation Test Run Setup on Remote Controller Wired remote controllerTEMP. buttons, specify the Code No. DN Function Selection SetupLED Display on Indoor P.C. Board D002 Red D203 RedFunction selection item No. DN list ContentsWhen connected 2 remote controllers operate an indoor unit Wired remote controllerSetup method How to set wired remote controller as sub remote controllerContents System example Calling of error historyGroup control operation Pushing Test button returns the display to usual displayPower on Indoor unit power-ON sequenceModel name TCB-PCNT30TLE2 Microprocessor block diagramModel connection interface wiring connection Model Connection Interface FunctionC. board switch SW01 setup Wiring specificationsPush Test button External view of P.C. board assemblyAddress setup Push Test + Vent buttons for 4 seconds or moreDuring unset time, At shipment from factory is displayed Code No Data at shipment Setup data range Address Setup & Group Control Terminology System ConfigurationOnly turning on source power supply Automatic completion Automatic Address Example from Unset Address No miswiringPush Using the temperature setup ButtonsUsing timer time Buttons, set the line address Push SET Button. OK when display goes on Push TestTo know the position of indoor unit body by address ProcedureConfirmation of indoor unit No. position Contents Precautions for Safety Other cautions Description Symbol DescriptionExamples of indication on the carton Concealed Duct High Static Pressure RelocationDisplay section Wired Remote ControllerPart Names Operation section Stop Correct UsagePreparation StartSet Timer OperationPower Saving Mode Push button during operationEnergy Saving Recommendations Advanced SettingsPower saving mode Preparing for long Shut Down Period MaintenanceCleaning air filters Maintenance ListBe careful with noise or vibrations InstallationDo not install the air conditioner in the following places AIR Conditioner Operations and PerformanceSpecifications TroubleshootingInstallation Manual Work undertaken Protective gear worn Definition of Protective GearRefrigerant piping Selection of installation locationElectrical wiring GeneralTo Disconnect the Appliance from Main Power Supply Accessory PartsNew Refrigerant Air Conditioner Installation Filter cleaning sign term setting Selection of Installation PlaceInstallation under high-humidity atmosphere Installation space Unit mmInstallation of hanging bolt External DimensionsInstallation of hanging bolt Installation of indoor unitAir outlet port flange Diagrams for making connecting flangesDuct installation example First floor Duct designRAV-SM2802 Type FAN CharacteristicsRAV-SM2242 Type Standard Middle static pressure F2 Wire connection change of fan motorDrain Piping Work Low static pressure F1Check the draining Connecting drain pipePipe material, size and insulator Drain upLiquid side refrigerant pipe connection Refrigerant Piping and EvacuatingHeat insulating process Refrigerant PipingEvacuation Gas side refrigerant pipe connectionElectrical Connection Wire connectionWiring diagram Power and Wiring SpecificationApplicable Controls Remote Controller WiringChanging of setting applicable control Wiring diagramTo secure better effect of heating Remote controller switch monitoring functionFilter sign setting Concealed Duct High Static Pressure ProcedureGroup control Procedure exampleManual address setup procedure Installation Manual Procedure8C Operation ProcedureExecute a test run Daily maintenanceTest RUN Before test runConfirmation and check Confirmation of error logConcealed Duct High Static PressureInstallation Manual Status Error codes and parts to be checkedFan assembly How to replace the parts Fan assembly and replacementPart name Work procedure Remarks Fan/Fan case Pull out the fan assembly a fan toward you104 Fan motor 2242DT-E Location Description215, 216 219 218 214218 213 108 Check of Concentration Limit Toshiba Carrier Corporation
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RAV-SM2802DT-TR, RAV-SM2242DT-TR, RAV-SM2802DT-E specifications

Toshiba has long been a leader in heating, ventilation, and air conditioning (HVAC) technology, offering innovative solutions that cater to both residential and commercial needs. Among their impressive lineup, the Toshiba RAV-SM2802DT-E and RAV-SM2242DT-E stand out as exceptional models designed for efficiency, performance, and comfort.

The RAV-SM2802DT-E is a powerful unit ideal for larger spaces, boasting a cooling capacity of 28,000 BTU/h and a heating capacity of 31,000 BTU/h. This model features a highly efficient inverter compressor, which adjusts the power consumption based on the cooling or heating demand, ensuring optimal energy use. This inverter technology not only reduces energy consumption but also maintains a stable indoor temperature for enhanced comfort.

On the other hand, the RAV-SM2242DT-E is tailored for mid-sized applications with a cooling capacity of 22,000 BTU/h and a heating capacity of 25,000 BTU/h. This model also embraces inverter technology, promoting lower operational costs while delivering reliable performance. Both units come with a high energy efficiency rating, reducing environmental impact and saving on utility bills.

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Both the RAV-SM2802DT-E and RAV-SM2242DT-E are designed with user convenience in mind. They come with a user-friendly remote control, allowing for easy adjustments and settings from anywhere in the room. Compatibility with smart home systems further enhances user experience by enabling remote monitoring and control through smartphones or tablets.

Constructed with durability in mind, these units are built to withstand diverse weather conditions, making them suitable for various climatic environments. Additionally, their aesthetic design allows for seamless integration into any setting, ensuring that performance does not compromise on looks.

In summary, Toshiba's RAV-SM2802DT-E and RAV-SM2242DT-E offer a blend of superior technology, energy efficiency, and user-friendly features. With their inverter technology, advanced filtration systems, and durable designs, these models represent Toshiba's commitment to quality and innovation in the HVAC industry. Whether for residential or commercial applications, these units guarantee comfort and reliability all year round.
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