Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SM1402CT-E, RAV-SM1102CT-E, RAV-SM1102BT-E Cord heater installation wiring diagram

Models: RAV-SP1102UT-E RAV-SM562BT-E RAV-SM562CT-E RAV-SM563AT-E RAV-SM802BT-E RAV-SM802CT-E RAV-SM803UT-E RAV-SM803AT-E RAV-SM1402BT-E RAV-SM1103UT-E RAV-SM1402CT-E RAV-SM1403UT-E RAV-SM1102BT-E RAV-SM1102CT-E

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3. Cord heater installation wiring diagram

Fuse

Thermostat

Cord heater

* Be sure to connect the fuse and the thermostat to LIVE side of the cord heater.

Outdoor unit

Earth leakage circuit breaker Power supply for air conditioner

	Earth leakage circuit breaker		Power supply for cord heater

NOTE:

Separate the cord heater power from the air conditioner power, and connect it to its exclusive breaker.

By doing so, the power consumption can be decreased because the breaker can be turned off if there is no possibility of freezing of the base plate in cooling operation, etc.

When the cord heater power is connected to the inverter P.C. board assembly or others without connected to the exclusive breaker, the control P.C. board of the inverter assembly may cause a failure.

When the cord heater has been mounted on a base plate, do not mount the water-proof cap and drain nipple which are provided with the outdoor unit on the base plate.

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Toshiba RAV-SM1402CT-E, RAV-SM1102CT-E, RAV-SM1102BT-E, RAV-SM1403UT-E, RAV-SM803AT-E Cord heater installation wiring diagram

Contents

OUTDOOR UNIT INDOOR UNITSERVICE MANUAL/INTEGRATION AIR-CONDITIONERSAFETY CAUTION CONTENTSSPECIFICATIONS 5. WIRING DIAGRAM9. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS 8. CONTROL BLOCK DIAGRAM7. REFRIGERANT R410A DANGER SAFETY CAUTIONDANGER Explanation of indicationsDo not modify the products metal section Earth position 1. Safety Caution Concerned to New Refrigerant New Refrigerant R410A2. Cautions on Installation/Service 3. Pipe MaterialsGeneral tools Conventional tools can be used 4. ToolsTools exclusive for R410A The following tools for R410A are required Revised Mar 1. SPECIFICATIONS1-1-1. 4-Way Air Discharge Cassette Type ModelModel Revised MarIndoor unit SM563UT-E1-1-2. Concealed Duct Type Revised MarModel Indoor unitIndoor unit ModelSM562BT-E SM802BT-E1-1-3. Under Ceiling Type Revised MarModel Indoor unitModel Revised MarIndoor unit SM562CT-E1-1-4. Twin Type Revised MarType 4-Way Air CassetteType Revised Mar4-Way Air Cassette Concealed DuctSM563AT-E Revised MarSM803AT-E SM1103AT-ESP562AT-E Super Digital InverterSP802AT-E SP1102AT-ERevised Mar Operation characteristic curve Digital InverterCooling HeatingRAV-SP562AT-E, RAV-SP802AT-E Operation characteristic curve Super Digital InverterCooling HeatingRevised Mar Capacity variation ratio according to temperatureRAV-SM563AT-E, RAV-SM803AT-E, RAV-SM1103AT-E, RAV-SM1403AT-E RAV-SP562AT-E, RAV-SP802AT-E, RAV-SP1102AT-E, RAV-SP1402AT-ERAV-SM562BT-E, RAV-SM802BT-E, RAV-SM1102BT-E, RAV-SM1402BT-E 2. AIR DUCTING WORKStandard air volume 1980m³/h Standard air volume 1620m³/hFig. 5 RAV-SM1102BT-E Round duct Fig. 7 RAV-SM1402BT-E Round duct3-1-1. 4-Way Air Discharge Cassette Type 3. CONSTRUCTION VIEWS EXTERNAL VIEWSSM563 Ø6.4RAV-SM1103UT-E, RAV-SM1403UT-E, RAV-SP1102UT-E 3-1-2. Concealed Duct Type DimensionRAV-SM562CT-E, RAV-SM802CT-E, RAV-SM1102CT-E, RAV-SM1402CT-E 3-1-3. Under Ceiling Type3-2. Outdoor Unit Space required for serviceRevised Mar 150 or more RAV-SM1103AT-E, RAV-SM1403AT-E / RAV-SP562AT-E, RAV-SP802AT-ESuction RAV-SP1102AT-E, RAV-SP1402AT-EIndoor unit 4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM4-1. Indoor Unit/Outdoor Unit Indoor unit Revised MarRAV-SM803UT-E, RAV-SM802BT-E, RAV-SM802CT-E / RAV-SM803AT-E Outdoor unitOutdoor unit Indoor unitRAV-SM1103UT-E, RAV-SM1102BT-E, RAV-SM1102CT-E / RAV-SM1103AT-E at liquid side ØIndoor unit Revised MarOutdoor unit RAV-SM1403UT-E, RAV-SM1402BT-E, RAV-SM1402CT-E / RAV-SM1403AT-ERAV-SM563UT-E, RAV-SM562BT-E, RAV-SM562CT-E / RAV-SP562AT-E Indoor unitOutdoor unit Indoor unit Revised MarOutdoor unit RAV-SM803UT-E, RAV-SM802BT-E, RAV-SM802CT-E / RAV-SP802AT-EOutdoor unit Indoor unitRAV-SP1102UT-E, RAV-SM1102BT-E, RAV-SM1102CT-E / RAV-SP1102AT-E Height differenceIndoor unit Revised MarOutdoor unit RAV-SM1403UT-E, RAV-SM1402BT-E, RAV-SM1402CT-E / RAV-SP1402AT-EMCC-1402 5. WIRING DIAGRAMControl P.C. Board for Indoor UnitControl P.C. Board for MCC-1402Indoor Unit 5-1-2. Concealed Duct TypeControl P.C. Board for MCC-1402Indoor Unit 5-1-3. Under Ceiling TypeDiagram Outdoor Unit Wiring1 2 3 L N MCC-5009Color Identification SUB P.C. boardSUB P.C. board P.C. boardRAV-SP562AT-E, RAV-SP802AT-E Color IdentificationP.C. board Color IdentificationSUB P.C. board MCC-15316-1-1. 4-Way Air Discharge Cassette Type 6. SPECIFICATIONS OF ELECTRICAL PARTS6-1. Indoor Unit 6-1-3. Under Ceiling Type Revised Mar6-1-2. Concealed Duct Type 6-2. Outdoor Unit Revised MarRAV-SP562AT-E, RAV-SP802AT-E Revised MarRAV-SP1102AT-E, RAV-SP1402AT-E RAV-SM1403AT-ERevised Mar 6-3. Accessory Separate SoldpartsRefer to the “7-6. Instructions for Re-use Piping of R22 or R407C” 7. REFRIGERANT R410A7-2-1. Piping Materials and Joints Used Table 7-2-1 Thicknesses of annealed copper pipes 7-2-2. Processing of Piping MaterialsThickness mm Outer diameter mmTable 7-2-3 Dimensions related to flare processing for R410A Fig. 7-2-1 Flare processing dimensionsTable 7-2-4 Dimensions related to flare processing for R22 Table 7-2-5 Flare and flare nut dimensions for R410ADimension mm Table 7-2-6 Flare and flare nut dimensions for R2243˚to 45˚ Nominal7-3. Tools Fig. 7-4-1 Configuration of refrigerant charging7-4. Recharging of Refrigerant 7-3-1. Required Tools7-5-2. Flux 1. Reason why flux is necessary 3. Low temperature brazing filler7-5. Brazing of Pipes 7-5-1. Materials for Brazing 1. Silver brazing filler3. Types of flux Noncorrosive flux 2. Characteristics required for fluxActivated flux 4. Piping materials for brazing and used brazing filler/flux7-6-3. Branching pipe for simultaneous operation system 7-6-1. Basic conditions need to reuse the existing pipe7-6-4. Curing of pipes Instruction of WorksExisting pipe NO * Use a new pipes NO DANGER 7-6-6. Recovery method of refrigerant for RAV-SM563AT-E, SM803AT-E7-6-7. Recovery method of refrigerant for RAV-SM1103AT-E, SM1403AT-E 8-1. Indoor Control Circuit 8. CONTROL BLOCK DIAGRAMWeekly timer Remarks 8-2. Control SpecificationsOutline of specifications Remarks Outline of specificationsCOOL HEAT Outline of specificationsRemarks A zoneRemarks Outline of specificationsControl temp C Tc ˚CRemarks Outline of specificationsDrain pump control W arningIn case of wireless remote controller 12 Frequency fixed In case of wired remote controllerOutline of specifications Option for 4-way air discharge cassette type onlyRemarks Outline of specificationsRBC-AMT31E Last push priorityRemarks Outline of specificationsCircuit Board 8-3. Indoor Print8-3-1. 4-W ay Air Concealed Duct Type / Under Ceiling Type9-1-1. Indoor P.C. Board Optional Connector Specifications 9. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONSRevised Mar 9-2-1. Print Circuit BoardRevised Mar RAV -SM563ATRevised Mar Optional connectorMCC-1531 RAV -SM1103AT-E, RAV -SM1403AT-E / RAV -SP562AT-E, RAV -SP802AT-EMCC-1531 E, RAVIPDU MCC-1438 Revised MarRAV -SP562AT-E, RAV SP1402AT-EREQUIREMENT 2. Discharge temperature release control9-2-2. Outline of Main Controls 1. Pulse Modulating V alve PMV controlAllocations of fan tap revolutions rpm 4. Outdoor fan controlOperation with WE Object SM56, SM80 5. Coil heating controlIn trouble of TE sensor Start of heating operation 6. Defrost control1. Before troubleshooting 10. TROUBLESHOOTING2. Troubleshooting procedure Trouble2. Troubleshooting procedure 1. Before troubleshootingTrouble Confirmation of lamp displayError mode detected by indoor and outdoor units 10-2. Check Code ListPage Error mode detected by central remote controller Error mode detected by remote controllerType B 10-3. Error Mode Detected by LED on Outdoor P.C. BoardType A 10-4-1. Check Code 10-4. Troubleshooting Procedure for Each Check CodeAre connections from connectors E04 errorRevised Mar Are 1, 2, 3 inter-unit cables normal?E18 error E10 errorE08, L03, L07, L08 error L09 errorL30 error L20 errorP10 error F10 errorRevised Mar P12 error Only for 4-way air discharge cassette type modelsCN333 CN334Revised Mar P22 errorCN301, *CN303 CN300 F02 error P19 errorIs connection of TC sensor connector Revised MarP26 error F01 errorIs connection of TCJ sensor connector Are not “P26” and “14” errors outputH03 error P29 errorRevised Mar For RAV-SM563AT-EF04 error F06 errorF08 error TE/TS sensor connectors of CDB CN604/CN605 normal?H02 error L29 errorIPDU P.C. board error Defect ÆReplace Revised MarH01 error P03 errorRevised Mar Check parts. Defect ÆReplaceRevised Mar P04 errorIs high-voltage protective operation byCan handy remote controller control C06 error Central controllerP31 error Sub indoor unit E03 error Master indoor unitF29 error / 12 error TC, TCJ sensor TA sensor30 Caracteristics-2 Caracteristics-1 Caracteristics-3Requirement when replacing the service indoor P.C. board assembly 11. REPLACEMENT OF SERVICE INDOOR P.C. BOARDMinimum requirements for item code r1 Readout of the setup data from EEPROMr2 Replacement of service P.C. board REMOTE CONTROLLER r3 Writing of the setup contents to EEPROMRevised Mar Memorandum for setup contents Item code table Example12-1-1. Test Run Setup on Remote Controller 12. SETUP AT LOCAL SITE AND OTHERSRevised Mar 12-1. Indoor UnitExcept 4-way Air Discharge Cassette Type and Under Ceiling Type Outline of test operation from the wireless remote controller 4, 5Item No. DN table Selection of function Revised MarDescription At shipment2-remote controller control Controlled by two remote controllers 12-1-2. Cabling and Setting of Remote Controller ControlHow to set wired remote controller as sub remote controller Wireless remote controller Under Ceiling Type only12-1-3. Monitor Function of Remote Controller Switch Item code 01 Latest → Item code 04 Old 1 212-2-1. TCC-LINK Adapter For TCC-LINK Central Control 12-2. Setup at Local Site / OthersSize 4. Wiring Specifications5. P.C. Board Switch SW01 Setup 12-3. How to set up central control address number 13-1. Address Setup 13. ADDRESS SETUP13-2-1. System configuration 13-2. Address Setup & Group ControlOnly turning on source power supply Automatic completion 13-2-2. Automatic address example from unset address No miscabling3, 6, 9 4, 7 2, 51 2 3 4 5 6 7 8 9 10 11 END 13-3. Address Setup1 2 3 END 1 2 ENDON / OFF button if the unit stops button, the unit numbersProcedure 14. DETACHMENTSRevised Mar 14-1-1. 4-Way Air Discharge Cassette Typelouver connector ProcedureNo. Part name RemarksNo. Part name ProcedureRemarks Card-edge spacerScrews fixing earth lead wires ProcedureNo. Part name Remarks‡ Drain pan 1. Detachment Procedure2. Attachment No. Part nameˆ Drain pump 1. Detachment Procedure3. Attachment No. Part nameRemarks ProcedurePart name 14-1-2. Concealed Duct Type ProcedureNo. Part name RemarksFloat switch holder ProcedureNo. Part name RemarksNo. Part name ProcedureRemarks 6 -3. View from reverse side of drain pump14-1-3. Under Ceiling Type ProcedureNo. Part name RemarksRemarks ProcedureNo. Part name No. Part name ProcedureRemarks Fixing louver motor and louver drive memberPart name ProcedureRemarks Heat exchanger supportRevised Mar Procedure14-2. Outdoor Unit No. Part nameRemarks ProcedurePart name Front cabinetREQUIREMENT ProcedureNo. Part name RemarksNo. Part name ProcedureRemarks „ Control P.CPart name ProcedureRemarks … Rear cabinetNo. Part name ProcedureRemarks Compressor2. Attachment Procedure1. Detachment 2. AttachmentRevised Mar ProcedureNo. Part name RemarksNo. Part name ProcedureRemarks Discharge portInverter assembly ProcedureREQUIREMENT Part nameRemarks ProcedurePart name Remarks ProcedureNo. Part name wires 3 positions ProcedurePart name RemarksNo. Part name ProcedureRemarks supportDetachment ProcedureAttachment Part nameNo. Part name ProcedureRemarks Perform work on a corrugated cardREQUIREMENT ProcedureREQUIREMENT No. Part nameDetachment Procedure2. Attachment Part nameInverter assembly ProcedureInverter assembly Part nameCycle control P.C. board assembly ProcedurePart name RemarksRemarks ProcedurePart name Part name ProcedureRemarks Cautions in assembling fan motor1. Detachment Procedure2. Attachment Part nameREQUIREMENT ProcedureREQUIREMENT No. Part nameCautions for assembling ProcedurePart name RemarksRevised Mar 15. EXPLODED VIEWS AND PARTS LIST15-1. Indoor Unit 15-1-1. 4-Way Air Discharge Cassette TypePart 402 404 401 405 403Description 43160565224 212 205 231 Description 402 404 401 405 403Part 224 Revised Mar211 225 209 202 226 216, 218Description 402 404 401 405 403Part 303 310 313 308 304 311 306 305 301 307Part Description4, 6 3, 9029, 10 15-1-2. Concealed Duct Type901, 902, 903 3, 904Part Description6, 7 3, 904901, 902 Part\Location 402 404 403 406 405401407Part Description44, 45 SETTING1, 2 22, 23Description PartPart DescriptionPart 404401 407Description Part21, 22 Revised Mar14, 16, 17 13, 15Part 705 701 702 708 707 706Description Part3332 Revised Mar15, 16 PartPart 707 708 706 704 703 701 705Description Part16,17 21,22Part DescriptionINVERTER COVER 708 26,27 Inverter23,24 28,29703 SENSOR ASS’Y 702 TD SENSOR 701 TC SENSOR F6Part DescriptionProcedure 15-3. Replacement of Main Parts Sold Separately15-3-1. Drain up Kit No. Part nameProcedure 15-3-2. Wireless Remote Control KitRBC-AX22CE2 No. Part nameRevised Mar 16. CORD HEATER INSTALLATION WORK16-1. Required parts for installation work Recommendation NOTE The parts on the above table are recommended parts 2. Required tools for installation work3. Cord heater installation wiring diagram Photo / Explanatory diagram 4. Cord heater installation work procedureProcedure Wiring coverProcedure Photo / Explanatory diagramSound insulation boardCord heater installation work Photo / Explanatory diagramProcedure Rework the side cabinet L to remove part of it Photo / Explanatory diagramProcedure Procedure Photo / Explanatory diagramAssembly Using screws Self-tapping screw type-B Ø4 × 8mmMaterial SGCC-Z08, Thickness 0.8t 5. Drawing of thermostat fixing plate2-Ø3.4 burring hole Upward16-2. Base Plate 1. RAV-SM563AT-E, RAV-SM803AT-E Revised MarKnockout 2. RAV-SM1103AT-E, RAV-SM1403AT-ERAV-SP562AT-E, RAV-SP802AT-E, RAV-SP1102AT-E, RAV-SP1402AT-E Check of Concentration Limit WARNINGS ON REFRIGERANT LEAKAGE2 CHOME 12-32, KONAN, MINATOKU, TOKYO, 108-0075, JAPAN TOSHIBA CARRIER CORPORATION