Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SP1404AT8Z-TR, RAV-SP1104AT8ZG-TR, RAV-SP1104AT8-TR Toshiba Carrier Corporation

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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TOSHIBA CARRIER CORPORATION

23-17, TAKANAWA 3 CHOME, MINATOKU, TOKYO, 108-8580, JAPAN

Page 143

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Toshiba RAV-SP1404AT8Z-TR, RAV-SP1104AT8ZG-TR, RAV-SP1104AT8-TR, RAV-SP1404AT8ZG-TR service manual Toshiba Carrier Corporation

Contents

Split Type Contents Original instruction Indication Explanation Explanation of indicationsExplanation of illustrated marks Work undertaken Protective gear worn 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 Model names with a rating of 12 kW and below outdoor units Explanations given to userRelocation Declaration of Conformity Flare nut Safety Caution Concerned to New RefrigerantPipe Materials Copper pipe Piping General tools Conventional tools can be used Tools Single type SpecificationsIndoor Unit Way Air Discharge Cassette 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 RAV-SP1104AT7 Z ZG RAV-SP1404AT7 Z ZG RAV-SP1604AT7 Z ZG Operation Characteristic CurveOperation characteristic curve, 50Hz Super Digital Inverter Operation characteristic curve, 60Hz Super Digital Inverter Cooling Heating Capacity variation ratio according to temperature Name Construction Views External Views Model RBC RBC-TWP30E2, RBC-TWP50E2 Simultaneous Twin Liquid side socket RBC-TRP100E Simultaneous Triple Gas sideLiquid side Gas side socket RAV-SP160 type RAV-SP110 typeRAV-SP140 type Wiring Diagram Parts name Type Specifications Specifications of Electrical Parts Piping Materials and Joints Used Safety During Installation/ServicingRefrigerant Piping Installation Refrigerant R410A Processing of Piping Materials Flare Processing Procedures and PrecautionsJoints Flare and flare nut dimensions for R22 3 Dimensions related to flare processing for R410A / R22Flare and flare nut dimensions for R410A Wrenches available on the market Flare Connecting Procedures and PrecautionsNm kgfm Required Tools Recharging of Refrigerant Materials for Brazing Silver brazing filler Low temperature brazing fillerFlux Reason why flux is necessary Brazing of Pipes Brazing Characteristics required for fluxTypes of flux Piping materials for brazing and used brazing filler/flux Branching Pipe for Simultaneous Operation System Instructions for Re-use Piping of R22 or R407CBasic Conditions Needed to Reuse the Existing Pipe Restricted Items to Use the Existing Pipes Existing pipe SW Switch Final Installation Checks Reference outside diameter Wall thickness Recovery Method of RefrigerantProcedure Handling of Existing Pipe Print Circuit Board, MCC-1596 Compressor Ipdu Circuit Configuration and Control SpecificationsOutdoor Unit Control F500 Print Circuit Board, MCC-1597 Fan Motor IpduCN700 Blue CN500 Red CN504 Blue Print Circuit Board, MCC-1599 Interface CDB CN23 Red CN05 Red CN10 Red CN16 RedF03 Outline of Main Controls PMV Pulse Motor Valve control Discharge temperature release control Heating fan control Outdoor fan controlCooling fan control Current release control Coil heating controlShort intermittent operation preventive control High-pressure release control Temperature range SP110Current release value shift control Over-current protective control Normal To Abnormal To High-pressure switch/Compressor case thermostat controlDefrost control Start of heating operation Troubleshooting procedure TroubleshootingSummary of Troubleshooting Before troubleshooting Trouble Confirmation of lamp display Wireless remote controller type Lamp indication Check code Cause of trouble occurrence TroubleshootingOutline of judgment 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 Display selection Diagnostic Procedure for Each Check Code Outdoor UnitLED display on outdoor P.C. board Dip switch setup F06 Display Display 2 Heat exchanger temp. sensor TE errorF07 Display Display 2 Heat exchanger temp. sensor TL error 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? P15 Display Gas leak detection P07 Display Heat sink overheat errorP19 Display Way valve inverse error Heating operation Display 2 Short-circuit of compressor drive element Position detection circuit errorSingle operation check for outdoor fan P26 TA, TC, TCJ, TE, TS, to sensors Temperature sensorTA, TC, TCJ, TE, TS, to sensors Representative value TD,TL sensors Representative value Position Parts name Checking procedureTable Inspection of outdoor unit main parts Resistance value Group Control Operation Setup AT Local Site and OthersCalling of Error History Contents Usual regular Communication Indoor unit power-ON sequenceBy feed unit Automatic address judgment Initial communication Max. frequency of compressor Function Set position Control contentsDefrost control Display part Specifications Operation contentsOperation part Display selection list Switch Function / Contents ReferOthers Selection of LED display SW800, SW803 operation ¥¥ll¡ Error display Display SetupOpening Pulse Specific operation Specific operation for maintenance check SW801, SW804SW804 Operation when pushdown button switch SW801 is pushed For check RY703, CN703 check Address Setup Procedure Address Setup Terminology Address Setup & Group ControlSystem Configuration Example Automatic Address Example from Unset Address No miswiringOnly turning on source power supply Automatic completion Standard One outdoor unit Single Twin Triple SP160 only Simultaneous triple system SP160 only Remote Controller WiringWiring diagram Single system Simultaneous twin system Address Setup Manual setting from remote controller Button ProcedureConfirmation of Indoor Unit No. Position To know the position of indoor unit body by address Maintenance/Check list Part name Function Setting Replacement of the Service P.C. Board 4316V417 MCC-1599Setting the jumper wires and DIP switches Model switching J800 to J803 100 HOW to Exchange CompressorExchanging Procedure of Compressor Outline Exchange of Compressor Contents Work undertaken Protective gear worn 102Definition of Protective Gear 103 Relocation To Disconnect the Appliance from the Main Power Supply104 Explanations given to user 105 Accessory PartsRequired Tools/Equipment and Precautions for Use Tools/equipment Use How to use tools/equipment Airtight test Before installation106 107 Installation LocationNecessary Space for Installation Unit mm For Reference Installation of Outdoor UnitKnockout procedure 108 Refrigerant Piping Connection Optional Installation Parts Locally procuredTightening of Connecting Part 109 Air Purge 110Refrigerant Pipe Length Replenishing refrigerant How to open the valveWiring between Indoor Unit and Outdoor Unit 111 Single system Super Digital Inverter How to wire Wiring diagram112 Single system, Twin system, Triple system Handling Existing Pipe Recovering Refrigerant113 Verifying current abnormal status Super Digital Inverter Cause Display mode114 115 7DB 116 Declaration of Conformity 117 Detachment Detachments118 RAV-SP1104AT8 7, RAV-SP1404AT8 7, RAV-SP1604AT8 7 series 119 120 121 Part name Procedure Remarks 122 Part name Procedure 123 124 Compressor 1. Detachment 125 126 Requirement Compressor 1. Removal of defective compressor No. Part name Procedure Remarks127 Refrigerant charge 128Mounting of compressor Vacuuming 129 130 Exploded Views and Parts List 1104AT7ZG 131 132 Inverter Assembly721 133 134 1404AT7ZG 135 136 Inverter Unit 137 138 1604AT7ZG 139 140 141 Check of Concentration Limit Toshiba Carrier Corporation