Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SP564ATZ-E, RAV-SP804ATZG-E, RAV-SP804ATZ-E service manual Part name, Procedure, Remarks

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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No.	Part name		Procedure	Remarks

4	Exchange of 1. Reactor			Reactor relay connector
	electric parts	1)	Carry out works of 1 of 1 and 3 .	Reactor relay connector
	(Continued)	1)	Carry out works of 1 of 1 and 3 .	(Connected to lead wire
	(Continued)	2)	Remove the relay connector connected to	(White) at P.C. board side)
		2)	Remove the relay connector connected to	(White) at P.C. board side)
			the control P.C. board.
		3)	Cut off the bundling band binding the
			compressor lead and the relay connector.
		4)	Remove each reactor.
			(Truss B tight screw Ø4 × 6, 2 pcs. each)
		5)	Attach a new reactor.
		NOTE:
		Be sure to bind the removed bundling band with
		the bundling band on the market.
		Be careful that the fan motor lead does not come		Reactor relay connector
		to contact with the reactor body.		(Connected to lead wire
				(Charcoal gray) at P.C. board side)
				Fan motor lead

Bundling band

(Compressor lead, reactor lead)

Upper reactor

Connected to reactor relay connector (Connected to lead wire (White)

at P.C. board side)

Bundling band

Lower reactor

Connected to reactor relay connector (Connected to lead wire (Charcoal gray) at P.C. board side)

– 157 –

Image 157

Toshiba RAV-SP564ATZ-E, RAV-SP804ATZG-E, RAV-SP804ATZ-E, RAV-SP804AT-E, RAV-SP564ATZG-E Part name, Procedure, Remarks

Contents

OUTDOOR UNIT INDOOR UNITFILE NO. A08-007 DIGITAL INVERTERSPECIFICATIONS SAFETY CAUTIONFAN CHARACTERISTICS WIRING DIAGRAMSETUP AT LOCAL SITE AND OTHERS TROUBLESHOOTINGADDRESS SETUP EXPLODED VIEWS AND PARTS LISTDANGER SAFETY CAUTIONExplanation of indications Explanation of illustrated marksDo not modify the products metal section Earth position 2. Cautions on Installation/Service 1. Safety Caution Concerned to New RefrigerantNew Refrigerant R410A 3. Pipe MaterialsTools exclusive for R410A The following tools for R410A are required 4. ToolsGeneral tools Conventional tools can be used 1-1. Indoor Unit 1. SPECIFICATIONS1-1-1. 4-Way Air Discharge Cassette Type Single typeIndoor unit 1-1-2. Concealed Duct Type Single typeRAV-SM562BT-E RAV-SM802BT-EIndoor unit 1-1-3. Under Ceiling Type Single typeRAV-SM562CT-E RAV-SM802CT-EIndoor unit 1-1-4. High Wall Type Single typeRAV-SM562KRT-E RAV-SM802KRT-ERAV-SM Indoor unit402MUT-E 452MUT-EIndoor unit Twin typeRAV-SM402MUT-E Indoor unitIndoor unit 1-1-6. Slim Duct Type Single typeRAV-SM 404SDT-EIndoor unit Twin typeRAV-SM404SDT-E Indoor unitSuper Digital Inverter 1-2. Outdoor UnitModel name Outdoor unitOperation characteristic curve Super Digital Inverter 1-3. Operation Characteristic CurveRAV-SP564AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-ERAV-SP404AT-E, RAV-SP404ATZ-E, RAV-SP404ATZG-E Capacity variation ratio according to temperatureRAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-E RAV-SP564AT-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E2-1. Indoor Unit 2. CONSTRUCTION VIEWS EXTERNAL VIEWSRAV-SM404SDT-E, RAV-SM454SDT-E, RAV-SM564SDT-E Space required for service 2-2. Outdoor UnitRAV-SP404ATZZG-E, RAV-SP454ATZZG-E, RAV-SP564ATZZG-E Z views RAV-SP804ATZZG-EName Model RBC RAV-TWP30E2, RAV-TWP50E2 Simultaneous TwinTWP30E2 TWP50E23-1. Indoor Unit 3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAMDimension table Capillary tube specificationsRAV-SP404AT-E, RAV-SP404ATZ-E, RAV-SP404ATZG-E 3-2. Outdoor UnitRAV-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-E4-1. Slim Duct Filter Attached 4. FAN CHARACTERISTICSRAV-SM404SDT-E, RAV-SM454SDT-E RAV-SM564SDT-E5-1. Indoor Unit 5. WIRING DIAGRAMControl P.C. Board for Indoor UnitP.C. Board 1 2 3 L NMCC-5009 Outdoor UnitControl P.C. Board MCC-1571Color Identification6-1. Indoor Unit 6. SPECIFICATIONS OF ELECTRICAL PARTS6-2. Outdoor Unit Parts Ratings RAV-SM404SDT-E, RAV-SM454SDT-E, RAV-SM564SDT-E7-2. Refrigerant Piping Installation 7-1. Safety During Installation/Servicing7. REFRIGERANT R410A 7-2-1. Piping Materials and Joints UsedTable 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 / R22 Fig. 7-2-1 Flare processing dimensionsFlare and flare nut dimensions for R410A Flare and flare nut dimensions for R22Table 7-2-6 Tightening torque of flare for R410A Reference values Fig. 7-2-2 Relations between flare nut and flare seal surfaceNominal Outer diameter7-4. Recharging of Refrigerant 7-3. ToolsFig. 7-4-1 Configuration of refrigerant charging 7-3-1. Required Tools3. Low temperature brazing filler 7-5. Brazing of Pipes7-5-2. Flux 1. Reason why flux is necessary 7-5-1. Materials for Brazing 1. Silver brazing filler3. Types of flux 2. Characteristics required for flux4. Piping materials for brazing and used brazing filler/flux 7-5-3. Brazing7-6-1. Basic Conditions Needed to Reuse the Existing Pipe 7-6. Instructions for Re-use Piping of R22 or R407C7-6-3. Branching Pipe for Simultaneous Operation System 7-6-4. Curing of PipesExisting pipe NO * Use a new pipes NO 7-6-6. Handling of Existing Pipe Cautions for using existing pipeRAV-SP804AT-E 8. INDOOR CONTROL CIRCUIT Slim Duct Type 8-1. Indoor Controller Block Diagram8-1-1. Connection of Wired Remote Controller Wired remote controller Max. 2 unitsIndoor unit #1 Master Wireless remote controller kit 8-1-2. Connection of Wireless Remote Controller KitCase of TCC-LINK adapter Master wired remote controller Wireless remote controller kitWeekly timer Indoor unit #1 MasterOutline of specifications 8-2. Indoor Controls Slim Duct TypeRemarks Setup temp. correction Outline of specificationsRemarks limited to approximately “SB”Remarks Outline of specificationsCOOL Remarks Outline of specificationsSlim Duct Type Slim Duct TypeTc temperature at start Outline of specificationsRemarks ConditionsSetup at shipment Outline of specificationsRemarks In case of wired remote controller Outline of specificationsRemarks HA controlRemarks Outline of specificationsbutton Heating operation 18C setting continues Outline of specificationsRemarks The restriction ratio can be set by keepingConnector No 8-3. Optional Connector Specifications of Indoor P.C. BoardSpecifications FunctionPrint Circuit Board 8-4. IndoorMCC-1570 9. OUTDOOR CONTROL CIRCUIT 2. Discharge temperature release control9-1. Outdoor Controls 1. PMV Pulse Motor Valve control3-1 Cooling fan control SP56 3. Outdoor fan controlSP80 Revolution frequency allocation of fan taps rpm3-2 Heating fan control 4. Coil heating controlSP56 SP80SP80 SP565. Short intermittent operation preventive control 6. Current release control7. Current release value shift control Start of heating operation 10. Defrost control SP56 only11. Compressor protective control SP80 only SP80 onlyStart of heating operation 3. Current release control 1. Pulse Motor Valve PMV control2. Discharge temperature release control REQUIREMENTOperation with WE 4. Outdoor fan controlAllocations of fan tap revolutions rpm No power-ON Continuous ON L Continuous ON H 5. Coil heating controlStart of heating operation 6. Defrost controlCircuit Board 9-2. Outdoor PrintMCC-5009 SP564ATZG-ERAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E MCC-1571 10-1. Summary of Troubleshooting 10. TROUBLESHOOTING1. Before troubleshooting 2. Troubleshooting procedure2. Troubleshooting procedure 1. Before troubleshootingWireless remote controller type Trouble10-2-1. Outline of judgment 10-2. TroubleshootingHeat exchanger sensor TCJ error 10-2-2. Others Other than Check Code setting of heating to cooling-only modelDisagreement of cool/heat Cause of trouble occurrenceRemote controller detected 10-2-3. Check Code List IndoorIndoor unit detected Central control devices detectedCheck Code List Outdoor Page Operation of diagnostic function Error mode detected by indoor unitJudgment and measures Cause of operationFor the wireless models, an error is notified with indication lamp Error mode detected by outdoor unit Judgment and measures Operation of diagnostic functionCause of operation afterCheck code E01 error 10-2-4. Diagnostic Procedure for Each Check Code Indoor UnitE09 error E10 error E04 errorIs group address setup of Are wiring in indoor unit andE08, L03, L07, L08 error E18 errorL09 error L30 error L20 errorP30 error Central controller F10 error P10 errorDoes the fan rotate without trouble when handling the fan with hands? P12 errordetection signal correct? ∗ Is output ofF01 error F02 errorC06 error TCC-LINK central controller F29 error E03 error Master indoor unitP31 error Follower indoor unit RebootIn case of SP40 to 10-2-5. Diagnostic Procedure for Each Check Code Outdoor UnitIn case of SP40 to voltage error → Refer to columns H03 and P04 and then check power supply andBetween outdoor P.C. board and terminal block 198 toIn case of SP40 to How to check LED display on outdoor P.C. board 10-2-6. Diagnostic Procedure for Each Check Code Outdoor UnitDip 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 Remove and improve Repair defective positionventilation around the heat sink? Open service valve fullyIn case of SP80 Power is turned on for approx. 10 secondsbroken pipe, abnormal overload, etc In case of SP80Correct defect Page Temperature sensor 10-2-7. Diagnostic Procedure for Each Check Code Outdoor UnitTemperature - Resistance value characteristic table TA, TC, TCJ, TE, TS, TO sensorsNote when replacing the P.C. board for indoor unit servicing 11. REPLACEMENT OF SERVICE P.C. BOARDReplacement procedures CASE2 P.C. Board for indoor unit servicing replacement procedures 1 Setting data read out from EEPROMAt this time, be sure to write down the setting data displayed CODE No. required at leastFig. 1 RBC-AMT32E 3 Writing the setting data to EEPROMFig. 2 EEPROM layout diagram Table 2. Type CODE No Table 1. Setting data CODE No. table exampleTable 3. Indoor unit capacity CODE No ∗ EEPROM initial value on the P.C. board for indoor unit servicing12-1. Indoor Unit Slim Duct Type 12. SETUP AT LOCAL SITE AND OTHERS12-1-1. Test Run Setup on Remote Controller Wired remote controller Using the timer timeProcedure Perform setting while the air conditioner stops 12-1-4. Function Selection SetupUsing the set temperature TEMP. buttons, specify the item code DN Using the timer timeFunction selection item No. DN list Contents2-remote controller control Controlled by 2 remote controllers 12-1-5. Wiring and Setting of Remote Controller ControlWired remote controller How to set wired remote controller as sub remote controller2 4 1 n Calling of sensor temperature display12-1-6. Monitor Function of Remote Controller Switch Procedure1 2 n Calling of error historyContents ProcedureBy feed unit Automatic address judgment n Indoor unit power-ON sequenceInitial communication Usual regular communication2. Microprocessor block diagram 12-2. Setup at Local Site / Others3. TCC-LINK wiring connection 12-2-1. TCC-LINK Adapter For TCC-LINK Central Control 1. Function5. P.C. board switch SW01 setup 4. Wiring specifications6. External view of P.C. board assembly 12-3. How to Set up Central Control Address Number7. Address setup 1. Setup from remote controller at indoor unit side4 Push SET and then push TEST to finish the setup 3. How to set contents of save operation1 Push UNIT LOUVER button for 4 seconds or more Push4. When installing separately sold filters n Changing of settings of for applicable controlsWhen power is turned on for the first time after installation When power is turned on for the second or later time1 → 2 → 3 → 4 → 5 → n Setup of external static pressureWhen wireless remote controller is used To restore the factory settingsn Change of lighting time of filter sign n How to set up power saving moden To secure better effect of heating 1 → 2 → 3 → 4 → 5 →Operation method 12-4. Outdoor Unit12-4-1. Refrigerant Recovery Control SP56Control contents Setting positionControl contents SP56SP80 only 1. Outline 12-4-3. Service Support Function LED Display, Switch OperationOperation part Display part1 Display selection list 2. Selection of LED display SW800, SW803 operationError contents 2 Error displayPage Operation when pushdown button switch SW801 is pushed 4 Specific operation for maintenance check SW801, SW804Specific operation SW804SW804 Operation when pushdown button switch SW801 is pushedIn 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 13-1. Address Setup Procedure 13. ADDRESS SETUP13-2-1. System Configuration 13-2. Address Setup & Group ControlTerminology Only turning on source power supply Automatic completion 13-2-2. Automatic Address Example from Unset Address No miswiringHeader unit Follower unitOnly turning on source power supply Automatic completion 13-2-3. Automatic Address Example from Unset Address No miswiringOnly turning on source power supply Automatic completion 1. Standard One outdoor unitWiring diagram 13-3. Remote Controller WiringSingle system 3, 6, 9 4, 7 2, 51 2 3 4 5 6 7 8 9 10 11 END 13-4. Address Setup Manual setting from remote controller1 2 3 END 1 2 END13-5. Confirmation of Indoor Unit No. Position ProcedureContents of check Maintenance/Check listContents of maintenance Part name14-1. Indoor Unit 14. DETACHMENTS14-1-1. Slim Duct Type REQUIREMENT2. Attachment 1. Detachment1. Detachment 2. AttachmentIn case of drain pump incorporated model 1. Detachment2. Attachment DetachmentDrain pan assembly NO GOOD7 Fan motor 1. Detachment 2. Attachment9 Drain pump, 1. Detachment Float switch2. Attachment 1. DetachmentProcedure 14-2. Outdoor Unit1. Detachment 2. AttachmentFront cabinet For single-phase type models Procedure3. Attachment No. Part nameREQUIREMENT Procedure1. Detachment No. Part namePart name ProcedureRemarks Control P.CRemarks ProcedureRear cabinet Remarks ProcedureCompressor Screws 2 pcs1. Detachment Procedure2. Attachment 2. Attachment14-2-2. RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E Procedure1. Detachment 2. Attachment1. Detachment ProcedureNo. Part name Discharge port cabinet4 Exchange of 1. Control P.C. board ProcedureNo. Part name PMV coil, 4-way valve coil, compressor casePart name ProcedureRemarks Cautions when assembling the fan motor ProcedureRemarks 6 Compressor 1. Removal of broken compressor ProcedurePart name Control P.C. boardPart name ProcedureRemarks 6 Compressor 2. Mounting of compressor ProcedurePart name 3. Vacuuming Procedure4. Refrigerant charging 1. Detachment3. Detachment Procedure2. Attachment No. Part name15-1. Indoor Unit 15. EXPLODED VIEWS AND PARTS LISTDescription LocationModel Name RAV-SM405 402 E-parts assemblyLocation Description15-2-1. RAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-E 15-2. Outdoor UnitDescription LocationModel Name RAV-SP 404ATZ-ELocation Inverter assemblyDescription Model Name37,38 10,30,3626,27 2298Description LocationModel Name RAV-SP 564ATZ-E7034 Inverter assembly712707708 Location8, 39 9, 1015-2-3. RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E Description LocationModel Name RAV-SP 804ATZ-EDescription Inverter assembly804ATZ-E 804ATZG-ECheck of Concentration Limit WARNINGS ON REFRIGERANT LEAKAGE23-17, TAKANAWA 3 CHOME, MINATOKU, TOKYO, 108-8580, JAPAN TOSHIBA CARRIER CORPORATIONCopyright 2008 TOSHIBA CARRIER CORPORATION, ALL Rights Reserved