Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SP1104AT8-TR, RAV-SP1104AT8ZG-TR, RAV-SP1404AT8ZG-TR service manual Split Type

Models: RAV-SP1404AT8Z-E RAV-SP1104AT8Z-E RAV-SP1404AT8ZG-E RAV-SP1404AT8-E RAV-SP1604AT8-TR RAV-SP1104AT8Z-TR RAV-SP1604AT8-E RAV-SP1404AT8-TR RAV-SP1604AT8Z-E RAV-SP1104AT8ZG-E RAV-SP1404AT8Z-TR RAV-SP1404AT8ZG-TR RAV-SP1104AT8-TR RAV-SP1104AT8ZG-TR

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FILE NO. A10-002

SERVICE MANUAL

SPLIT TYPE

OUTDOOR UNIT

RAV-SP1104AT8-E RAV-SP1104AT8Z-E RAV-SP1104AT8ZG-E

RAV-SP1404AT8-E RAV-SP1404AT8Z-E RAV-SP1404AT8ZG-E

RAV-SP1604AT8-E RAV-SP1604AT8Z-E RAV-SP1604AT8ZG-E

RAV-SP1104AT8-TR RAV-SP1104AT8Z-TR RAV-SP1104AT8ZG-TR

RAV-SP1404AT8-TR RAV-SP1404AT8Z-TR RAV-SP1404AT8ZG-TR

RAV-SP1604AT8-TR RAV-SP1604AT8Z-TR RAV-SP1604AT8ZG-TR

RAV-SP1104AT7 RAV-SP1404AT7 RAV-SP1604AT7 RAV-SP1104AT7Z RAV-SP1404AT7Z RAV-SP1604AT7Z RAV-SP1104AT7ZG RAV-SP1404AT7ZG RAV-SP1604AT7ZG

R410A

PRINTED IN JAPAN, Apr., 2010 ToMo

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Toshiba RAV-SP1104AT8-TR, RAV-SP1104AT8ZG-TR, RAV-SP1404AT8ZG-TR, RAV-SP1404AT8Z-TR service manual Split Type

Contents

Split Type Contents Original instruction Explanation of illustrated marks Explanation of indicationsWork undertaken Protective gear worn Indication Explanation Description Confirmation of warning label on the main unit Denger Precaution for Safety Proceeding with the repair work Refrigerant used by this air conditioner is the R410A Resistance and water drainage Relocation Explanations given to userDeclaration of Conformity Model names with a rating of 12 kW and below outdoor units Pipe Materials Safety Caution Concerned to New RefrigerantCopper pipe Piping Flare nut General tools Conventional tools can be used Tools Indoor Unit SpecificationsWay Air Discharge Cassette Type Single type Twin type 1604AT8-TR Triple type 1104AT8-TR 1404AT8-TR Concealed Duct Type Single type 562BT-E 802BT-E Model Indoor unit 562BT-E Indoor unit Under Ceiling Type Single type 562CT-E 802CT-E Model Indoor unit 562CT-E Indoor unit High Wall Type Twin type 562KRT-E Indoor unit 1104AT8-TR Compact 4-Way Cassette 600 × 600 Type Twin type 562MUT-E Indoor unit Slim Duct Type Twin type 564SDT-E Indoor unit High Static Duct Type Single type RAV-SP Outdoor Unit Operation characteristic curve, 50Hz Super Digital Inverter Operation Characteristic CurveOperation characteristic curve, 60Hz Super Digital Inverter RAV-SP1104AT7 Z ZG RAV-SP1404AT7 Z ZG RAV-SP1604AT7 Z ZG Cooling Heating Capacity variation ratio according to temperature Name Construction Views External Views Model RBC RBC-TWP30E2, RBC-TWP50E2 Simultaneous Twin Liquid side RBC-TRP100E Simultaneous Triple Gas sideGas side socket Liquid side socket RAV-SP140 type RAV-SP110 typeRAV-SP160 type Wiring Diagram Parts name Type Specifications Specifications of Electrical Parts Refrigerant Piping Installation Safety During Installation/ServicingRefrigerant R410A Piping Materials and Joints Used Joints Flare Processing Procedures and PrecautionsProcessing of Piping Materials Flare and flare nut dimensions for R410A 3 Dimensions related to flare processing for R410A / R22Flare and flare nut dimensions for R22 Nm kgfm Flare Connecting Procedures and PrecautionsWrenches available on the market Required Tools Recharging of Refrigerant Flux Reason why flux is necessary Low temperature brazing fillerBrazing of Pipes Materials for Brazing Silver brazing filler Types of flux Characteristics required for fluxPiping materials for brazing and used brazing filler/flux Brazing Basic Conditions Needed to Reuse the Existing Pipe Instructions for Re-use Piping of R22 or R407CRestricted Items to Use the Existing Pipes Branching Pipe for Simultaneous Operation System Existing pipe SW Switch Final Installation Checks Procedure Recovery Method of RefrigerantHandling of Existing Pipe Reference outside diameter Wall thickness Outdoor Unit Control Circuit Configuration and Control SpecificationsPrint Circuit Board, MCC-1596 Compressor Ipdu CN700 Blue CN500 Red Print Circuit Board, MCC-1597 Fan Motor IpduCN504 Blue F500 Print Circuit Board, MCC-1599 Interface CDB F03 CN05 Red CN10 Red CN16 RedCN23 Red Outline of Main Controls PMV Pulse Motor Valve control Discharge temperature release control Cooling fan control Outdoor fan controlHeating fan control Short intermittent operation preventive control Coil heating controlCurrent release control Current release value shift control Temperature range SP110Over-current protective control High-pressure release control Defrost control High-pressure switch/Compressor case thermostat controlStart of heating operation Normal To Abnormal To Summary of Troubleshooting TroubleshootingBefore troubleshooting Troubleshooting procedure Trouble Confirmation of lamp display Wireless remote controller type Outline of judgment TroubleshootingLamp indication Check code Cause of trouble occurrence Ready Lamp indication Check code Others Other than Check Code Contents Reset Check Code List Outdoor Timer Ready Flash F01 Cause of operation Status Error mode detected by indoor unit Series Error mode detected by outdoor unit Operation of diagnostic function Power supply error of remote controller, Indoor LED display on outdoor P.C. board Dip switch setup Diagnostic Procedure for Each Check Code Outdoor UnitDisplay selection F07 Display Display 2 Heat exchanger temp. sensor TL error Display Display 2 Heat exchanger temp. sensor TE errorF06 F13 Display Display 2 Heat sink temp. sensor TH error F12 Display Display 2 Suction temp. sensor TS error H02 Display Compressor lock H01 Display Compressor break down YES L10 Display Display 1 Display 2 Unset model type → Refer to L10 column Display Display 2 Communication error between MCU P04 Display High pressure SW system error Normally operate? P19 Display Way valve inverse error P07 Display Heat sink overheat errorP15 Display Gas leak detection Heating operation Single operation check for outdoor fan Position detection circuit errorP26 Display 2 Short-circuit of compressor drive element TA, TC, TCJ, TE, TS, to sensors Representative value Temperature sensorTD,TL sensors Representative value TA, TC, TCJ, TE, TS, to sensors Table Inspection of outdoor unit main parts Parts name Checking procedureResistance value Position Calling of Error History Setup AT Local Site and OthersContents Group Control Operation By feed unit Automatic address judgment Indoor unit power-ON sequenceInitial communication Usual regular Communication Defrost control Function Set position Control contentsMax. frequency of compressor Operation part Specifications Operation contentsDisplay part Others Selection of LED display SW800, SW803 operation Switch Function / Contents ReferDisplay selection list ¥¥ll¡ Error display Opening SetupPulse Display SW804 Operation when pushdown button switch SW801 is pushed Specific operation for maintenance check SW801, SW804Specific operation For check RY703, CN703 check Address Setup Procedure Address Setup System Configuration Address Setup & Group ControlTerminology Only turning on source power supply Automatic completion Automatic Address Example from Unset Address No miswiringExample Standard One outdoor unit Single Twin Triple SP160 only Wiring diagram Remote Controller WiringSingle system Simultaneous twin system Simultaneous triple system SP160 only Address Setup Manual setting from remote controller Confirmation of Indoor Unit No. Position ProcedureTo know the position of indoor unit body by address Button Maintenance/Check list Setting the jumper wires and DIP switches Replacement of the Service P.C. Board 4316V417 MCC-1599Model switching J800 to J803 Part name Function Setting Exchanging Procedure of Compressor Outline HOW to Exchange CompressorExchange of Compressor 100 Contents Definition of Protective Gear 102Work undertaken Protective gear worn 103 104 To Disconnect the Appliance from the Main Power SupplyExplanations given to user Relocation Required Tools/Equipment and Precautions for Use Accessory PartsTools/equipment Use How to use tools/equipment 105 106 Before installationAirtight test Necessary Space for Installation Unit mm Installation Location107 Knockout procedure Installation of Outdoor Unit108 For Reference Tightening of Connecting Part Optional Installation Parts Locally procured109 Refrigerant Piping Connection Refrigerant Pipe Length 110Air Purge Wiring between Indoor Unit and Outdoor Unit How to open the valve111 Replenishing refrigerant 112 Super Digital Inverter How to wire Wiring diagramSingle system, Twin system, Triple system Single system 113 Recovering RefrigerantHandling Existing Pipe 114 Super Digital Inverter Cause Display modeVerifying current abnormal status 115 7DB 116 Declaration of Conformity 117 118 DetachmentsRAV-SP1104AT8 7, RAV-SP1404AT8 7, RAV-SP1604AT8 7 series Detachment 119 120 121 Part name Procedure Remarks 122 Part name Procedure 123 124 Compressor 1. Detachment 125 126 Requirement 127 No. Part name Procedure RemarksCompressor 1. Removal of defective compressor Mounting of compressor 128Vacuuming Refrigerant charge 129 130 Exploded Views and Parts List 1104AT7ZG 131 721 Inverter Assembly132 133 134 1404AT7ZG 135 136 Inverter Unit 137 138 1604AT7ZG 139 140 141 Check of Concentration Limit Toshiba Carrier Corporation