Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SP804AT-E, RAV-SP804ATZG-E, RAV-SP804ATZ-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E 37,38, 170

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

1 177

Page 170

154-2-2. RAV-SP564AT12,-E,13,RAV1419,-SP564ATZ2039,40-E,21,RAV22-SP564ATZG-E
	33	32				3513416,1817		2
10,30,36		32	37,38					2
1	26,27		37,38	24	41,42	6		313	9	8
1	26,27		25		2298	7	23			8
			5		2298	7	23			11
			5

– 170 –

Page 170

Image 170

Toshiba RAV-SP804AT-E, RAV-SP804ATZG-E, RAV-SP804ATZ-E, RAV-SP564ATZ-E, RAV-SP564ATZG-E, RAV-SP454AT-E service manual 37,38, 170

Contents

AIR-CONDITIONER Contents 11-1 Indoort Unit Slim Duct Type 107 10-1 Summary of Troubleshooting 10-2Outdoor Controls Outdoor Print Circuit Board 14-1 Indoor Unit 142 14-2 Outdoor Unit 147 Confirmation of warning label on the main unit Explanation of indicationsExplanation of illustrated marks Indication Explanation Catch the inner wires ∗ For details, refer to the parts listNever recover the refrigerant into the outdoor unit Do not modify the products Check the following items after reinstallation For a check, turn off the power breakerBefore test run, install the front panel and cabinet Metal section Earth position Copper pipe Piping Safety Caution Concerned to New RefrigerantPipe Materials Flare nut Used tool Usage General tools Conventional tools can be usedR410A Conventional air Indoor unit Way Air Discharge Cassette TypeSingle type Outdoor unit Concealed Duct Type Single type TCB-AX21E2 Under Ceiling Type Single type TCB-AX21E2, AX22CE2 High Wall Type Single type 402MUT-E 452MUT-E 562MUT-E Outdoor unit 404ATZZG-E 454ATZZG-E 564ATZZG-E Twin type Slim Duct Type Single type 404SDT-E 454SDT-E 564SDT-E Outdoor unit RAV-SM404SDT-E 404ATZZG-E 454ATZZG-E 564ATZZG-E 804ATZZG-E Super Digital InverterModel name Outdoor unit Current a Operation characteristic curve Super Digital InverterCooling Heating Compressor speed rps Current a SP40 Capacity variation ratio according to temperatureCooling Heating SP45 Ratio Capacity Drain-up port Hung-up plate Air filterRefrigerant piping Space required for service RAV-SP404ATZZG-E, RAV-SP454ATZZG-E, RAV-SP564ATZZG-E Power supply inlet hole Kockout hole Name RAV-TWP30E2, RAV-TWP50E2 Simultaneous Twin Model RBC Single type Combination of 1 indoor unit and 1 outdoor unit Dimension tableCapillary tube specifications Twin type Combination of 2 indoor units and 1 outdoor unit CAM-B30YGTF-2 Outer dia. ØA PMV CAM-B30YGTF-2 RAV-SM404SDT-E, RAV-SM454SDT-E MCC-1570 Control P.C. BoardFor Indoor Unit Slim Duct Type Board MCC-5009 MCC-1571 ColorIdentification Specifications of Electrical Parts Parts name Type Specifications Safety During Installation/Servicing Piping Materials and Joints Used Outer diameter mm R410A R22 Processing of Piping Materials1 Thicknesses of annealed copper pipes Thickness mm Minimum thicknesses of socket joints R410A R22 R410A, R22 Clutch type Wing nut type Flare and flare nut dimensions for R410AFlare and flare nut dimensions for R22 Diameter Nm kgfm Wrenches available on the market Required Tools Refer to the 4. Tools Materials for Brazing Silver brazing filler Low temperature brazing fillerFlux Reason why flux is necessary Phosphor bronze brazing filler Piping materials for brazing and used brazing filler/flux Characteristics required for fluxTypes of flux Brazing Curing of Pipes Basic Conditions Needed to Reuse the Existing PipeBranching Pipe for Simultaneous Operation System Restricted Items to Use the Existing Pipes Existing pipe no * Use a new pipes Reference outside diameter Wall thickness SW802 When shipped from factory When using existing pipeHandling of Existing Pipe Indoor Controller Block Diagram Connection of Wired Remote Controller Connection of Wireless Remote Controller Kit Indoor unit #1 Master Wireless remote controller kit Max units Ta Room temp Outline of specifications RemarksTs Setup temp To Outside temp + temp. correction Setting at shipmentSetup data Room temp. control Tc ≥ 60C, the air speed increases by 1 step Temperature Cool Slim Duct Type Conditions Tc n When Q or R is established 5 minutes afterTcn Time Setup at shipment Control temp. C At shipment of Item code DN CC to Case of wired remote controllerCommand frequency Performed. Unit stops Frequency fixed Setup temperature is shifted every 20 minutes, Restriction ratio can be set by keeping Connector No Pin No Specifications Remarks Function MCC-1570 IndoorPrint Circuit Board PMV Pulse Motor Valve control Discharge temperature release controlOutdoor Controls Case of RAV-SP56 and SP80 models SP80 Outdoor fan controlCooling fan control SP56 Revolution frequency allocation of fan taps rpm Coil heating control Heating fan control Short intermittent operation preventive control SP56SP80 Current release control Temperature range SP56 SP80 Current release value shift control Normal To Abnormal To Defrost control SP56 onlyStart of heating operation ¡ Short circuit, × Open SP80 onlyCompressor protective control SP80 only J805 J806 Pulse Motor Valve PMV control Case of RAV-SP40 and SP45 models TE ˚C TD ˚C Operation with WEAllocations of fan tap revolutions rpm Temp. range 34.1Hz 34.1Hz ≤ 58.6Hz 58.6Hz ≤ f Min Max Temp. range 38.9Hz 38.9Hz ≤ f 67.6Hz 67.6Hz ≤ f Maximum Zone Defrost controlStart of heating operation MCC-5009 Outdoor PrintCircuit Board Fan motor output Wired remote controller type Before troubleshootingTroubleshooting procedure Wireless remote controller type Trouble Confirmation of lamp display Lamp indication Check code TroubleshootingOutline of judgment Cause of trouble occurrence Lamp indication Check code Cause of trouble occurrence Case thermostat worked Others Other than Check Code Indoor unit detected Check Code List IndoorRemote controller detected Central control devices detected Check Code List Outdoor Way valve inverse error Open/Short of heat exchanger TCJ was detected Error mode detected by indoor unit Cause of operation Status Cause of operation Error mode detected by outdoor unit Series Operation of diagnostic function E09 error YES E04 error E10 error L09 error E18 errorE08, L03, L07, L08 error P30 error Central controller L20 errorL30 error P10 error F10 error P12 error CN333 CN334 F02 error F01 error C06 error TCC-LINK central controller P31 error Follower indoor unit E03 error Master indoor unitF29 error LED display legend l Go off, ¡ Go on, ¥ Flash 5Hz Case of SP40 to Power supply error Voltage error Power supply error, Current detection circuit errorDischarge temp. error L29 P22 Outdoor fan system errorPosition detection circuit error P26 Display selection Latest error displayError display, which occurs at present Only 1 of SW803 is on Case of SP80 Display Display 2 Heat exchanger temp. sensor TE errorDisplay Heat exchanger temp. sensor TL error → Is connection of CN603 correct? F31 Display Eeprom error F12 Display 1 Display 2 Suction temp. sensor TS errorF13 Display Display 2 Heat sink temp. sensor TH error H03 Display 1 Display 2 Current detection circuit error H02 Display Compressor lock L10 Display 100 Check outdoor P.C. board Defect → Replace Is there refrigerant shortage? Recharge refrigerant P05 Display 1 Display 2 Power supply error101 Repair defective position Replace defective part 102 P15 Display 1 Display 2 Gas leak detection 103 Exchange to cooling cycle Exchange to heating cycle 104 Outdoor fan single operation 105Single operation check for outdoor fan Display TD, TL sensors Temperature Resistance value characteristic tableTA, TC, TCJ, TE, TS, to sensors 106 Replacement procedures 107 108 Setting data read out from EepromC. Board for indoor unit servicing replacement procedures Swing operation also starts if it has the louvers Writing the setting data to Eeprom 109 Eeprom layout diagram 110 Type Code No Indoor unit capacity Code No Setting data Code No. table example111 112 Test Run Setup on Remote Controller Wired remote controllerPractical operation D403 Red Function Selection SetupLED Display on P.C. Board D501 Red D503 Yellow Main bus communication Function selection item No. DN list Contents114 When connected 2 remote controllers operate the twin Setup methodWhen connected 2 remote controllers operate an indoor unit Operation Procedure Calling of sensor temperature displayMonitor Function of Remote Controller Switch 116 Group control operation Calling of error historyContents System example Initial communication Indoor unit power-ON sequenceBy feed unit Automatic address judgment Usual regular communication TCC-LINK Adapter For TCC-LINK Central Control Function Microprocessor block diagramTCC-LINK wiring connection 119 Ground earth wire to 1 point at indoor unit side Wiring specificationsC. board switch SW01 setup No. of wires Size Setup from remote controller at indoor unit side External view of P.C. board assemblyAddress setup 121 How to set contents of save operation 123 Changing of settings of for applicable controlsWhen installing separately sold filters To restore the factory settings Setup of external static pressureWhen wireless remote controller is used Change on wired remote controller To secure better effect of heating How to set up power saving modeChange of lighting time of filter sign 125 126 Refrigerant Recovery ControlOperation method 127 Function Setting position Control contentsFunction Set position Control contents Defrost control 128 ∗ All LED are colorless when it goes offSpecifications Operation contents Operation part 129 Switch Function / Contents ReferSelection of LED display SW800, SW803 operation Display selection list 130 Error displayError contents 131 132 Specific operation for maintenance check SW801, SW804Operation when pushdown button switch SW801 is pushed Specific operation SW804 Operation when pushdown button switch SW801 is pushed 133 Item code Data at shipment Setup data range 134 135 System ConfigurationTerminology Single Twin Header unit Automatic Address Example from Unset Address No miswiring136 Follower unit Multiple groups operation 137Standard One outdoor unit Single Twin Triple Single system Wiring diagram138 Address Setup Manual setting from remote controller 139 Button if the unit stops To know the position of indoor unit body by address140 Unit No -1is displayed on LCD 141 Maintenance/Check listPart name Object Contents of check Contents of maintenance Detachment No. Part name Procedure Remarks142 Attachment No. Part name Procedure 143 Case of drain pump incorporated model Part name Procedure144 145 Fan motor 1. Detachment 146 Drain pump, 1. Detachment Detachment Part name Procedure Remarks147 Attachment No. Part name Procedure 148 149 150 Tighten the flange nut with torque 4.9Nm 50kgf/cm Procedure Remarks151 Part name 152 Fan guard 153Pulse Motor Valve With minus screwdriver along with RAV-SP804AT-E, RAV-SP804ATZ-E, RAV-SP804ATZG-E 154 155 156 Exchange of 1. Control P.C. board Exchange of 1. Reactor Remove the relay connector connected to157 Electric parts Carry out works of 1 of 1 158 Compressor 1. Removal of broken compressor Part name Procedure159 Control P.C. board Compressor lead Pipe and the suction pipe connected to Compressor Using a burner, remove the discharge160 Compressor to the bottom plate 161 Compressor 2. Mounting of compressor Refrigerant charging 162Vacuuming Forced full-opening method of PMV 163 RAV-SM404SDT-E, RAV-SM454SDT-E, RAV-SM564SDT-E 164 404SDT-E 454SDT-E 564SDT-E 165Location Description Model Name 166 Parts assembly404 403 405 402 RAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-E 167 404ATZ-E 168Location Description Model Name RAV-SP 454ATZ-E Location Description Model Name Inverter assembly169 404ARZ-E 37,38 170 564ATZ-E 171Location Description Model Name RAV-SP 564AT-E Inverter assembly 172 30, 31 173 804AT-E 174804ATZ-E Location 175804ATZ-E 804ATZG-E Model Name RAV-SP Check of Concentration Limit Toshiba Carrier Corporation

37,38

2298

– 170 –