Toshiba RAM-SM560BT-E Be sure to connect earth wire. Grounding work, Remote controller wiring

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6 ELECTRICAL WORK

WARNING

1.Using the specified cables, ensure to connect the wires, and fix wires securely so that the external tension to the cables do not affect the connecting part of the terminals.

Incomplete connection or fixation may cause a fire, etc.

2.Be sure to connect earth wire. (Grounding work)

Do not connect the earth wire to gas pipe, city water pipe, lightning rod, or the earth wire of telephone. Incomplete grounding causes an electric shock.

3.For electric work, strictly follow the Local Regulation in each country and the Installation Manual, and use an exclusive circuit.

Capacity shortage of power circuit or incomplete installation may cause an electric shock or a fire.

CAUTIONS

This indoor unit has no power cord.

If incorrect/incomplete wiring is carried out, it will cause an electrical fire or smoke.

Be sure to install an earth leakage breaker that is not tripped by shock waves. If an earth leakage breaker is not installed, an electric shock may be caused.

Be sure to use the cord clamps attached to the product.

Do not damage or scratch the conductive core and inner insulator of power and inter-connecting cables when peeling them.

Be sure to comply with local regulations on running the wire from outdoor unit to indoor unit (size of wire and wiring method etc.)

Use the power cord and Inter-connecting cable of specified thickness, type, and protective devices required.

REQUIREMENT

For power supply wiring, strictly conform to the Local Regulation in each country.

For wiring of power supply of the outdoor units, follow the Installation Manual of each outdoor unit.

Never connect 220/230/240V power to the terminal blocks (A, B, etc.) for control wiring. (Otherwise, the system will fail.)

Perform the electric wiring so that it does not come to contact with the high-temperature part of the pipe. The coating may melt resulting in an accident.

After connecting cables to the terminal blocks, provide a trap and fix cables with the cable clamp.

Run the refrigerant piping line and control wiring line in the same line.

Do not turn on the power of the indoor unit until vacuuming of the refrigerant pipes completes.

Remote controller wiring

2-core non polarity cable is used for the remote controller wiring.

How to wire

1.Connect the connecting cable to the terminal as identified with their respective numbers on the terminal block of indoor and outdoor unit. H07 RN-F or 245 IEC 66 (1.5 mm2 or more)

2.Insulate the unsheathed redundant cords (conductors) with electrical insulation tape. Process them so that they do not touch any electrical or metal parts.

3.For inter-unit wiring, do not use a wire jointed to another on the way.

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Contents Split Type Way Air Discharge Cassette Type Outdoor Unit --------- RAV-SM800AT-E/RAV-SM800AT-E Installation ManualConnect the connecting cable correctly Precautions for SafetyNew Refrigerant Air Conditioner Installation To Disconnect the Appliance from Main Power SupplyInappropriate grounding may cause electric shock Before installation Accessory and RefrigerantSelection of Installation Accessory and Installation PartsObstacle at front side Upper side is free Installation PlaceNecessary Space for Installation Obstacle at rear side Upper side is freeInstallation of Outdoor Unit Selection of InstallationPiping connection Optional Installation Parts Local ProcureRefrigerant Piping Connection Knockout of Pipe Cover Knockout procedureHow to remove the front panel Flaring Refrigerant PipingPipe Forming/End Positioning Flaring size a Unit mmRequirement Tightening of Connecting PartRefrigerant Piping Vacuum pump EvacuatingAir Purge Open Close EvacuatingElectrical Work SM560AT-E How to remove the valve coverHow to wire Stripping length power cord and connecting cableSelf-Diagnosis by LED Indication Final Installation ChecksCheck and Test Operation New tools for R410A Changes in the product and componentsStandard 4-way cassette panel optional parts AccessoriesPrecautions for Safety Remote controller Screws two pcsRAV-SM560UT-E RAV-SM800UT-E Outdoor unit Parts NameIndoor unit Display section Parts Name of Remote ControllerOperation section Preparation Turn on the main power switch and/or the leakage breakerCorrect Usage Push button StopStart Heat operation How to set up the wind directionHow to start swinging How to stop swingingCancel of timer operation Timer OperationTimer operation Hints for Economical Operation MaintenanceIf you do not plan to use the unit for more than 1 month Cleaning of panel and air filterClean the panel and air filter with water Cleaning of Air FiltersBe careful to the direction of the flap when mounting Cleaning of discharge flapAIR Conditioner Operations and Performance Be careful with noise or vibrations RE-INSTALLATIONDo not install the air conditioner in the following places Troubles and CausesInoperative Page Separate sold parts Accessory parts and Parts to be procured locallyPrecautions for Safety Precautions for Safety Avoid installing in the following places Selection of Installation PlaceInstallation space Height list of ceiling possible to be installed Selection of Installation PlaceSelection of installation place Discharge direction AdviceExternal view Installation of ceiling opening and hanging bolt Installation of hanging boltInstallation of ceiling panel Sold separately Adhesive inhibited Drain Piping WorkPiping/Heat insulating material Flexible hosePerform heat insulating Connection procedureDrain up Check the drainingTightening torque of flare pipe connections Permissible Piping Length and HeatFlaring dia meter size a Unit mm Tightening connectionThermal insulation process Use a vacuum pumpOpen the valve fully Gas leak checkSM800 type valve at gas side Packed valve handling precautionsFor RAV-SM800AT-E model Remote controller wiring Be sure to connect earth wire. Grounding workCabling on the ceiling panel Thermal insulation to cabling connecting portElectrical Work Cable connectionCabling Remote Controller CablingCabling diagram Before test run How to execute a test runCase of wired remote controller Test RUNConfirmation and check TroubleshootingConfirmation of error history Accessories RAV-SM560BT-E RAV-SM800BT-E Connecting duct Test run display Operation mode displayFan mode display Filter UP/DOWN button Fan mode button ButtonUnit and Auto flap button No function Operation lamp Correct Usage Automatic Operation Auto Changeover Clear of timer operation Do not open doors and windows more often than necessary Clean the Return grilles with water Cleaning of Return grilleAIR Conditioner Operations and Performance RE-INSTALLATION Air flow changes without FAN button set to Auto mode Auto RAV-SM560BT-E RAV-SM800BT-E Precautions for Safety Precautions for Safety Selection of installation place Installation procedure Installation of Indoor UnitHanging down of indoor unit DimensionLedge ceiling concealed duct type Installation of Indoor UnitRestriction to installation Concealed duct typeAIR Ducting Work Static pressure characteristics of each modelAIR Ducting Work Connecting method of the ductGeneral cautions Points at installation workFor reference Mounting of remote controllerHanging of indoor unit Mounting of filter and canvas for suction portConnection of the drain hose Piping materialPiping and cautions 13.2 13.0 12.7 16.6 16.2 15.9 19.7 19.4 SM800 type valve at gas side Electrical Work Tools INSTALLATION/SERVICING ToolsRemote controller RAV-SM560KRT-E RAV-SM800KRT-E Temporary button Name and Functions of Indicators and ControlsDisplay panel Name and Operations of Indicators and Controls ON/OFF button Set up temp. buttonCentral indication Louver operation buttonCooling Turn on the power switchWhen restarting the operation after stop Push ON/OFF buttonSTART/STOP button DRY OperationSTART/STOP button Automatic operation Adjusting AIR Flow DirectionHOW the AIR Conditioner Works Temporary operation Air filter resetCleaning of indoor unit and remote controller Temporary OperationOpen the air inlet grille Cleaning the air filterClean the air filters as often as possible Check before operationWarm air control Heating operation characteristics Preheating operationCleaning the air inlet grille Minute protection functionDoes not cool well or heat well Problems and CausesRecheck InoperativeWired remote Precautions for Safety Precautions for Safety When the installation plate is directly mounted on the wall Installation ProcedureInstallation Diagram of Indoor Unit Mounting the Installation PlateGood location Bad location Piping via left-hand connection Piping and Drain Hose InstallationCase of right-side exit Case of downward pipe exitDrainage Drain Piping WorkPermissible Piping Length and Head Evacuating For RAV-SM560AT-E model 100Add Only R410A Refrigerant to These Units Heat insulation 101Additional refrigerant 102 Wiring between unitsWiring connections Flush wall mounting Installation of Remote ControllersPrecautions 103104 Improving System EfficiencyOptions 105 Final Installation Checks106 Environmental IssuesProduct maintenance Environment

RAM-SM560BT-E, RAM-SM560KRT-E, RAM-SM800UT-E, RAM-SM800AT-E, RAM-SM560UT-E specifications

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