Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SP804ATZG-E, RAV-SP804ATZ-E, RAV-SP804AT-E Indoor, Print Circuit Board, MCC-1570

Models: RAV-SM564SDT-E RAV-SM454SDT-E RAV-SP404ATZ-E RAV-SP404ATZG-E RAV-SP404AT-E RAV-SP454ATZ-E RAV-SP454ATZG-E RAV-SP564AT-E RAV-SP454AT-E RAV-SP564ATZG-E RAV-SP564ATZ-E RAV-SP804AT-E RAV-SP804ATZ-E RAV-SP804ATZG-E

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Serial send LED					Sub bus communication LED				Micro computer operation LED
D15 (Green)					D504 (Green)				D501 (Red)
Optional power supply	Serial receive LED		DC fan return			HA (T10)			High ceiling select switch
CN309 (Yellow), AC230V	D14 (Orange)		CN334 (White)			CN61 (Yellow), DC12V			SW501
Indoor/Outdoor inter-unit cable	DC fan output			Remote controller				Louver
Indoor/Outdoor inter-unit cable	DC fan output			Remote controller				Louver
CN67 (Black), AC230V	CN333 (White)			CN41 (Blue), DC20V				CN510 (White),		Optional output
								DC12V
								DC12V
										CN60 (White), DC12
										Humidifier
										CN66 (White), DC12V
										CN66 (White), DC12V
										Fan drive
										CN32 (White), DC12V
										TC sensor
										TC sensor
										CN101 (Black), DC5V
										TA sensor
										CN104 (Yellow), DC5V
										TCJ sensor
										CN102 (Red), DC5V
										Filter
										CN70 (White), DC5V
										Float switch
										CN34 (Red), DC12V
										Drain pump
										CN504 (White), DC12V
										EXCT
	Remote controller power supply LED									CN73 (Red), DC5V
	D403 (Red)									Automatic up/down grille
										Automatic up/down grille
		Main bus communication LED			CHK				Outside error input	CN20 (Blue), DC12V
		Main bus communication LED			CHK				Outside error input
		D503 (Yellow)			CN71 (White), DC5V				CN80 (Green), DC12V
			TCC-LINK adapter			DISP
			CN50 (White), DC12V, 5V			CN72 (White), DC5V

<MCC-1570>	8-4. Indoor
	Print Circuit Board

Image 56

Toshiba RAV-SP804ATZG-E, RAV-SP804ATZ-E, RAV-SP804AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E Indoor, Print Circuit Board, MCC-1570

Contents

INDOOR UNIT OUTDOOR UNITFILE NO. A08-007 DIGITAL INVERTERSAFETY CAUTION SPECIFICATIONSFAN CHARACTERISTICS WIRING DIAGRAMTROUBLESHOOTING SETUP AT LOCAL SITE AND OTHERSADDRESS SETUP EXPLODED VIEWS AND PARTS LISTSAFETY CAUTION DANGERExplanation of indications Explanation of illustrated marksDo not modify the products metal section Earth position 1. Safety Caution Concerned to New Refrigerant 2. Cautions on Installation/ServiceNew Refrigerant R410A 3. Pipe MaterialsGeneral tools Conventional tools can be used 4. ToolsTools exclusive for R410A The following tools for R410A are required 1. SPECIFICATIONS 1-1. Indoor Unit1-1-1. 4-Way Air Discharge Cassette Type Single type1-1-2. Concealed Duct Type Single type Indoor unitRAV-SM562BT-E RAV-SM802BT-E1-1-3. Under Ceiling Type Single type Indoor unitRAV-SM562CT-E RAV-SM802CT-E1-1-4. High Wall Type Single type Indoor unitRAV-SM562KRT-E RAV-SM802KRT-EIndoor unit RAV-SM402MUT-E 452MUT-ETwin type Indoor unitRAV-SM402MUT-E Indoor unit1-1-6. Slim Duct Type Single type Indoor unitRAV-SM 404SDT-ETwin type Indoor unitRAV-SM404SDT-E Indoor unit1-2. Outdoor Unit Super Digital InverterModel name Outdoor unit1-3. Operation Characteristic Curve Operation characteristic curve Super Digital InverterRAV-SP564AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-ECapacity variation ratio according to temperature RAV-SP404AT-E, RAV-SP404ATZ-E, RAV-SP404ATZG-ERAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-E RAV-SP564AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-ERAV-SM404SDT-E, RAV-SM454SDT-E, RAV-SM564SDT-E 2. CONSTRUCTION VIEWS EXTERNAL VIEWS2-1. Indoor Unit RAV-SP404ATZZG-E, RAV-SP454ATZZG-E, RAV-SP564ATZZG-E 2-2. Outdoor UnitSpace required for service Name RAV-SP804ATZZG-EZ views RAV-TWP30E2, RAV-TWP50E2 Simultaneous Twin Model RBCTWP30E2 TWP50E23. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM 3-1. Indoor UnitDimension table Capillary tube specifications3-2. Outdoor Unit RAV-SP404AT-E, RAV-SP404ATZ-E, RAV-SP404ATZG-ERAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-E RAV-SP404AT-E, RAV-SP404ATZ-E, RAV-SP404ATZG-ERAV-SP564AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E RAV-SP564AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-ERAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E4. FAN CHARACTERISTICS 4-1. Slim Duct Filter AttachedRAV-SM404SDT-E, RAV-SM454SDT-E RAV-SM564SDT-E5. WIRING DIAGRAM 5-1. Indoor UnitControl P.C. Board for Indoor Unit1 2 3 L N P.C. BoardMCC-5009 Outdoor UnitMCC-1571 Control P.C. BoardColor Identification6. SPECIFICATIONS OF ELECTRICAL PARTS 6-1. Indoor Unit6-2. Outdoor Unit Parts Ratings RAV-SM404SDT-E, RAV-SM454SDT-E, RAV-SM564SDT-E7-1. Safety During Installation/Servicing 7-2. Refrigerant Piping Installation7. REFRIGERANT R410A 7-2-1. Piping Materials and Joints Used7-2-2. Processing of Piping Materials Table 7-2-1 Thicknesses of annealed copper pipesThickness mm Outer diameter mmFig. 7-2-1 Flare processing dimensions Table 7-2-3 Dimensions related to flare processing for R410A / R22Flare and flare nut dimensions for R410A Flare and flare nut dimensions for R22Fig. 7-2-2 Relations between flare nut and flare seal surface Table 7-2-6 Tightening torque of flare for R410A Reference valuesNominal Outer diameter7-3. Tools 7-4. Recharging of RefrigerantFig. 7-4-1 Configuration of refrigerant charging 7-3-1. Required Tools7-5. Brazing of Pipes 3. Low temperature brazing filler7-5-2. Flux 1. Reason why flux is necessary 7-5-1. Materials for Brazing 1. Silver brazing filler2. Characteristics required for flux 3. Types of flux4. Piping materials for brazing and used brazing filler/flux 7-5-3. Brazing7-6. Instructions for Re-use Piping of R22 or R407C 7-6-1. Basic Conditions Needed to Reuse the Existing Pipe7-6-3. Branching Pipe for Simultaneous Operation System 7-6-4. Curing of PipesExisting pipe NO * Use a new pipes NO RAV-SP804AT-E Cautions for using existing pipe7-6-6. Handling of Existing Pipe 8-1. Indoor Controller Block Diagram 8. INDOOR CONTROL CIRCUIT Slim Duct Type8-1-1. Connection of Wired Remote Controller Wired remote controller Max. 2 unitsCase of TCC-LINK adapter 8-1-2. Connection of Wireless Remote Controller KitIndoor unit #1 Master Wireless remote controller kit Wireless remote controller kit Master wired remote controllerWeekly timer Indoor unit #1 MasterRemarks 8-2. Indoor Controls Slim Duct TypeOutline of specifications Outline of specifications Setup temp. correctionRemarks limited to approximately “SB”COOL Outline of specificationsRemarks Outline of specifications RemarksSlim Duct Type Slim Duct TypeOutline of specifications Tc temperature at startRemarks ConditionsRemarks Outline of specificationsSetup at shipment Outline of specifications In case of wired remote controllerRemarks HA controlOutline of specifications RemarksOutline of specifications button Heating operation 18C setting continuesRemarks The restriction ratio can be set by keeping8-3. Optional Connector Specifications of Indoor P.C. Board Connector NoSpecifications FunctionMCC-1570 8-4. IndoorPrint Circuit Board 2. Discharge temperature release control 9. OUTDOOR CONTROL CIRCUIT9-1. Outdoor Controls 1. PMV Pulse Motor Valve control3. Outdoor fan control 3-1 Cooling fan control SP56SP80 Revolution frequency allocation of fan taps rpm4. Coil heating control 3-2 Heating fan controlSP56 SP80SP56 SP805. Short intermittent operation preventive control 6. Current release control7. Current release value shift control 10. Defrost control SP56 only Start of heating operationStart of heating operation SP80 only11. Compressor protective control SP80 only 1. Pulse Motor Valve PMV control 3. Current release control2. Discharge temperature release control REQUIREMENTAllocations of fan tap revolutions rpm 4. Outdoor fan controlOperation with WE 5. Coil heating control No power-ON Continuous ON L Continuous ON H6. Defrost control Start of heating operation9-2. Outdoor Print Circuit BoardMCC-5009 SP564ATZG-ERAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E MCC-1571 10. TROUBLESHOOTING 10-1. Summary of Troubleshooting1. Before troubleshooting 2. Troubleshooting procedure1. Before troubleshooting 2. Troubleshooting procedureWireless remote controller type Trouble10-2. Troubleshooting 10-2-1. Outline of judgmentHeat exchanger sensor TCJ error setting of heating to cooling-only model 10-2-2. Others Other than Check CodeDisagreement of cool/heat Cause of trouble occurrence10-2-3. Check Code List Indoor Remote controller detectedIndoor unit detected Central control devices detectedCheck Code List Outdoor Page Error mode detected by indoor unit Operation of diagnostic functionJudgment and measures Cause of operationFor the wireless models, an error is notified with indication lamp Error mode detected by outdoor unit Operation of diagnostic function Judgment and measuresCause of operation afterE09 error 10-2-4. Diagnostic Procedure for Each Check Code Indoor UnitCheck code E01 error E04 error E10 errorIs group address setup of Are wiring in indoor unit andL09 error E18 errorE08, L03, L07, L08 error P30 error Central controller L20 errorL30 error P10 error F10 errorP12 error Does the fan rotate without trouble when handling the fan with hands?detection signal correct? ∗ Is output ofF02 error F01 errorC06 error TCC-LINK central controller E03 error Master indoor unit F29 errorP31 error Follower indoor unit Reboot10-2-5. Diagnostic Procedure for Each Check Code Outdoor Unit In case of SP40 toIn case of SP40 to → Refer to columns H03 and P04 and then check power supply and voltage errorBetween outdoor P.C. board and terminal block 198 toIn case of SP40 to 10-2-6. Diagnostic Procedure for Each Check Code Outdoor Unit How to check LED display on outdoor P.C. boardDip switch setup Latest error displayIn case of SP80 Page Is compressor under correct conditions? Display 2 Unset model type Only when service P.C. board is used ¡ l l l Repair defective position Remove and improveOpen service valve fully ventilation around the heat sink?Power is turned on for approx. 10 seconds In case of SP80Correct defect In case of SP80broken pipe, abnormal overload, etc Page 10-2-7. Diagnostic Procedure for Each Check Code Outdoor Unit Temperature sensorTemperature - Resistance value characteristic table TA, TC, TCJ, TE, TS, TO sensors11. REPLACEMENT OF SERVICE P.C. BOARD Note when replacing the P.C. board for indoor unit servicingReplacement procedures CASE1 Setting data read out from EEPROM 2 P.C. Board for indoor unit servicing replacement proceduresAt this time, be sure to write down the setting data displayed CODE No. required at least3 Writing the setting data to EEPROM Fig. 1 RBC-AMT32EFig. 2 EEPROM layout diagram Table 1. Setting data CODE No. table example Table 2. Type CODE NoTable 3. Indoor unit capacity CODE No ∗ EEPROM initial value on the P.C. board for indoor unit servicing12. SETUP AT LOCAL SITE AND OTHERS 12-1. Indoor Unit Slim Duct Type12-1-1. Test Run Setup on Remote Controller Wired remote controller Using the timer time12-1-4. Function Selection Setup Procedure Perform setting while the air conditioner stopsUsing the set temperature TEMP. buttons, specify the item code DN Using the timer timeContents Function selection item No. DN list12-1-5. Wiring and Setting of Remote Controller Control 2-remote controller control Controlled by 2 remote controllersWired remote controller How to set wired remote controller as sub remote controllern Calling of sensor temperature display 2 4 112-1-6. Monitor Function of Remote Controller Switch Proceduren Calling of error history 1 2Contents Proceduren Indoor unit power-ON sequence By feed unit Automatic address judgmentInitial communication Usual regular communication12-2. Setup at Local Site / Others 2. Microprocessor block diagram3. TCC-LINK wiring connection 12-2-1. TCC-LINK Adapter For TCC-LINK Central Control 1. Function4. Wiring specifications 5. P.C. board switch SW01 setup12-3. How to Set up Central Control Address Number 6. External view of P.C. board assembly7. Address setup 1. Setup from remote controller at indoor unit side3. How to set contents of save operation 4 Push SET and then push TEST to finish the setup1 Push UNIT LOUVER button for 4 seconds or more Pushn Changing of settings of for applicable controls 4. When installing separately sold filtersWhen power is turned on for the first time after installation When power is turned on for the second or later timen Setup of external static pressure 1 → 2 → 3 → 4 → 5 →When wireless remote controller is used To restore the factory settingsn How to set up power saving mode n Change of lighting time of filter signn To secure better effect of heating 1 → 2 → 3 → 4 → 5 →12-4. Outdoor Unit Operation method12-4-1. Refrigerant Recovery Control SP56Setting position Control contentsControl contents SP5612-4-3. Service Support Function LED Display, Switch Operation SP80 only 1. OutlineOperation part Display part2. Selection of LED display SW800, SW803 operation 1 Display selection list2 Error display Error contentsPage 4 Specific operation for maintenance check SW801, SW804 Operation when pushdown button switch SW801 is pushedSpecific operation SW804In case of model adopting the self hold valve RAV-SP1104AT-E, RAV-SP1404AT-E, the coil develops fever. Therefore do not perform this operation as coil is connected Operation when pushdown button switch SW801 is pushedSW804 13. ADDRESS SETUP 13-1. Address Setup ProcedureTerminology 13-2. Address Setup & Group Control13-2-1. System Configuration 13-2-2. Automatic Address Example from Unset Address No miswiring Only turning on source power supply Automatic completionHeader unit Follower unit13-2-3. Automatic Address Example from Unset Address No miswiring Only turning on source power supply Automatic completionOnly turning on source power supply Automatic completion 1. Standard One outdoor unitSingle system 13-3. Remote Controller WiringWiring diagram 2, 5 3, 6, 9 4, 71 2 3 4 5 6 7 8 9 10 11 END 13-4. Address Setup Manual setting from remote controller1 2 END 1 2 3 END13-5. Confirmation of Indoor Unit No. Position ProcedureMaintenance/Check list Contents of checkContents of maintenance Part name14. DETACHMENTS 14-1. Indoor Unit14-1-1. Slim Duct Type REQUIREMENT1. Detachment 2. Attachment1. Detachment 2. Attachment1. Detachment In case of drain pump incorporated model2. Attachment DetachmentNO GOOD Drain pan assembly7 Fan motor 1. Detachment 2. AttachmentFloat switch 9 Drain pump, 1. Detachment2. Attachment 1. Detachment14-2. Outdoor Unit Procedure1. Detachment 2. AttachmentProcedure Front cabinet For single-phase type models3. Attachment No. Part nameProcedure REQUIREMENT1. Detachment No. Part nameProcedure Part nameRemarks Control P.CRear cabinet ProcedureRemarks Procedure RemarksCompressor Screws 2 pcsProcedure 1. Detachment2. Attachment 2. AttachmentProcedure 14-2-2. RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E1. Detachment 2. AttachmentProcedure 1. DetachmentNo. Part name Discharge port cabinetProcedure 4 Exchange of 1. Control P.C. boardNo. Part name PMV coil, 4-way valve coil, compressor caseRemarks ProcedurePart name Remarks ProcedureCautions when assembling the fan motor Procedure 6 Compressor 1. Removal of broken compressorPart name Control P.C. boardRemarks ProcedurePart name Part name Procedure6 Compressor 2. Mounting of compressor Procedure 3. Vacuuming4. Refrigerant charging 1. DetachmentProcedure 3. Detachment2. Attachment No. Part name15. EXPLODED VIEWS AND PARTS LIST 15-1. Indoor UnitLocation DescriptionModel Name RAV-SME-parts assembly 405 402Location Description15-2. Outdoor Unit 15-2-1. RAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-ELocation DescriptionModel Name RAV-SP 404ATZ-EInverter assembly LocationDescription Model Name10,30,36 37,3826,27 2298Location DescriptionModel Name RAV-SP 564ATZ-EInverter assembly 7034712707708 Location15-2-3. RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E 9, 108, 39 Location DescriptionModel Name RAV-SP 804ATZ-EInverter assembly Description804ATZ-E 804ATZG-EWARNINGS ON REFRIGERANT LEAKAGE Check of Concentration LimitCopyright 2008 TOSHIBA CARRIER CORPORATION, ALL Rights Reserved TOSHIBA CARRIER CORPORATION23-17, TAKANAWA 3 CHOME, MINATOKU, TOKYO, 108-8580, JAPAN