Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SP1404AT-E, RAV-SM1404UT-E, RAV-SM1104UT-E, RAV-SP1104AT-E 157, AX31U W-E AX31U WS-E

Models: RAV-SP1104ATZG-E RAV-SP1104ATZ-E RAV-SP1404ATZ-E RAV-SM804UT-E RAV-SP1404AT-E RAV-SP1404ATZG-E RAV-SP1104AT-E RAV-SM1104UT-E RAV-SM1404UT-E

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RBC-AX31U (W)-E, RBC-AX31U (WS)-E

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355 356, 357

Location	Part No.	Description	Model Name	RBC-
No.	Part No.	Description	AX31U (W)-E	AX31U (WS)-E
No.			AX31U (W)-E	AX31U (WS)-E

353	43459011	P.C. Board Ass’y, Remote Reciever	1	1

354	43462010	Cover, WRS, ABS	1	1

355	43461006	Sheet, PC	1	1

356	43108018	Cover, Panel, WRS	1
357	43108019	Cover, Panel, WRS		1

358	43460126	Lead	1	1

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Toshiba RAV-SP1404AT-E, RAV-SM1404UT-E, RAV-SM1104UT-E, RAV-SP1104AT-E, RAV-SP1404ATZG-E 157, AX31U W-E AX31U WS-E

RAV-SP1104ATZG-E, RAV-SP1104ATZ-E, RAV-SP1404ATZ-E, RAV-SM804UT-E, RAV-SP1404AT-E specifications

Toshiba has long been a notable player in the air conditioning market, with a range of products designed to deliver effective cooling and heating solutions. Among its recent offerings are the RAV-SP1104AT-E, RAV-SM1404UT-E, RAV-SM1104UT-E, RAV-SP1104ATZ-E, and RAV-SP1404ATZ-E models. Each of these models is engineered for efficiency, performance, and user convenience.

The RAV-SP1104AT-E is designed for residential and commercial spaces alike, featuring advanced inverter technology. This model operates efficiently by adjusting compressor speed according to the required cooling load, resulting in reduced energy consumption and optimal performance. With a cooling capacity of 11 kW, it is suitable for medium to large spaces.

The RAV-SM1404UT-E model builds on this efficiency with enhanced features aimed at maximizing comfort. It includes a built-in Wi-Fi capability, allowing users to control the system remotely through a mobile app. This model boasts a high-energy efficiency rating, which translates into lower operating costs and a smaller environmental footprint.

Similarly, the RAV-SM1104UT-E emphasizes versatility and adaptability, adept at handling various climatic conditions. In addition to its robust cooling performance, it supports heating capabilities, making it an excellent choice for year-round use. The unit's quiet operation ensures comfort without the nuisance of disruptive noise, making it ideal for both residential and commercial settings.

The RAV-SP1104ATZ-E and RAV-SP1404ATZ-E models represent the pinnacle of Toshiba's innovation in multi-split systems. Both models utilize advanced refrigerant technology, ensuring rapid cooling and heating while minimizing energy loss. The RAV-SP1104ATZ-E offers a balanced performance with a focus on high efficiency, while the RAV-SP1404ATZ-E provides greater capacity, ideal for larger establishments requiring substantial climate control.

All these units feature Toshiba's cutting-edge technologies, including advanced filtration systems that improve indoor air quality by capturing dust, allergens, and other particulates. The robust design of these models ensures durability and longevity, making them a worthwhile investment for any property owner.

In summary, Toshiba’s RAV-SP1104AT-E, RAV-SM1404UT-E, RAV-SM1104UT-E, RAV-SP1104ATZ-E, and RAV-SP1404ATZ-E models reflect the brand's commitment to innovation and energy efficiency. These air conditioning solutions cater to a variety of needs while ensuring comfort, reduced environmental impact, and user-friendly operation.

Contents

AIR-CONDITIONER Contents 10-2 10-1104 11-1 Explanation of illustrated marks Explanation of indicationsConfirmation of warning label on the main unit Indication Explanation Never recover the refrigerant into the outdoor unit ∗ For details, refer to the parts listCatch the inner wires Do not modify the products Metal section Earth position Check the following items after reinstallationSide Limit even if the refrigerant leaks Pipe Materials Safety Caution Concerned to New RefrigerantCopper pipe Piping Flare nut General tools Conventional tools can be used Air conditioner installation Conditioner installationR410A Conventional air Used tool Usage Way Air Discharge Cassette Type Indoor UnitSingle type Model Indoor unit SM1104UT-E SM1404UT-E Outdoor unit RAV SM564UT-E SM804UT-E SP1104ATZZG-E SP1404ATZZG-E Twin type SM1103AT-E SM1403AT-E 562BT-E 802BT-E 1102BT-E 1402BT-E Outdoor unit Concealed Duct Type Single type RAV SM562BT-E SM802BT-E 562CT-E 802CT-E 1102CT-E 1402CT-E Outdoor unit Under Ceiling Type Single type SP1104ATZZG-E SP1404AZZG-E SM562CT-E SM802CT-E RAV SM562KRT-E SM802KRT-E High Wall Type Single type SM562KRT-E SM802KRT-E RAV-SM562MUT-E Compact 4-Way Cassette 600 × 600 Type Single type SP1104ZZG-E Model name Outdoor unit Super Digital Inverter802ATZZG-E 1104ATZZG-E Capacity variation ratio according to temperature Operation characteristic curve Super Digital InverterCooling Heating RAV-SP1404 RAV-SP1104 Cooling Heating RAV-SM564UT-E RAV-SM804UT-E RAV-SM1104UT-E, RAV-SM1404UT-E Details of a Name Model RBC RAV-TWP30E2, RAV-TWP50E2 Simultaneous Twin Twin type Combination of 2 indoor units and 1 outdoor unit Single type Combination of 1 indoor unit and 1 outdoor unit RAV-SP1104AT-E, RAV-SP1104ATZ-E, RAV-SP1104ATZG-E For Indoor Unit Control P.C. BoardMCC-1570 Color Color Identification Symbol Parts name RBC-U31PGWS-E, RBC-U31PGW-E Ceiling panel Parts name Type Specifications Piping Materials and Joints Used Safety During Installation/Servicing 1 Thicknesses of annealed copper pipes Thickness mm Processing of Piping MaterialsOuter diameter mm R410A R22 Minimum thicknesses of socket joints Flare and flare nut dimensions for R22 Flare and flare nut dimensions for R410AOuter Thickness Nominal Conventional flare tool Flare tool for Wrenches available on the market Nm kgfm Required Tools 1 Configuration of refrigerant charging Flux Reason why flux is necessary Low temperature brazing fillerMaterials for Brazing Silver brazing filler Phosphor bronze brazing filler Types of flux Noncorrosive flux Characteristics required for fluxActivated flux Piping materials for brazing and used brazing filler/flux Branching Pipe for Simultaneous Operation System Basic Conditions Need to Reuse the Existing PipeCuring of Pipes Restricted Items to Use the Existing Pipes Existing pipe SW Switch Final Installation Checks Handling of Existing Pipe When using existing pipeOperation method Reference outside diameter Wall thickness Connection of Main Sub Remote Controller Indoor Controller Block Diagram Wireless remote controller kit Connection of Wireless Remote Controller Kit Max units Control outline Command Outline of specifications Remarks Setup data Cool Air speed Conditions Control temp. C Setup at shipment Cooling/dry operation Heating/fan operation Individual air direction setupAll operations Louver control Selection of Swing mode Outline of specificationsDual swing Louver lock Louver fix Control which ignores lock Objective louver No Selection of horizontal discharge position Filter Louver FAN Mode Remarks Function Connector No Pin No Specifications Print Circuit Board IndoorMCC-1570 Print Circuit Board Outdoor ControlsViewed from parts of P.C board MCC-1571 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 SP110, SP140Over-current protective control High-pressure release control Start of heating operation Defrost controlNormal To Abnormal To J805 J806 Before troubleshooting Summary of TroubleshootingTroubleshooting procedure Wired remote controller type 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 CodeCause of trouble occurrence Remote controller detected Check Code List IndoorIndoor unit detected Central control devices detected Way valve inverse error Check Code List Outdoor Indoor unit Heat exchanger sensor TCJ error Cause of operation Status Error mode detected by indoor unit Cause of operation Series Error mode detected by outdoor unit Operation of diagnostic function E09 error E10 error E04 error E08, L03, L07, L08 error E18 errorL09 error L30 error L20 errorP30 error Central controller F10 error P10 error CN333 CN334 P12 error F01 error F02 error C06 error TCC-LINK central controller F29 error E03 error Master indoor unitP31 error Follower indoor unit LED display on outdoor P.C. board Dip switch setup Diagnostic Procedure for Each Check Code Outdoor UnitLatest error display Error display, which occurs at present F06 Display Display 2 Heat exchanger temp. sensor TE error F13 Display Display 2 Heat sink temp. sensor TH error F12 Display 1 Display 2 Suction temp. sensor TS errorF31 Display Eeprom error H02 Display Compressor lock H03 Display 1 Display 2 Current detection circuit error L10 Display Display Communication error between MCU Is refrigerant charge amount adequate? Recharge refrigerant P05 Display Display 2 Power supply error Voltage errorIs PMV Normal? Replace defective part P15 Display 1 Display 2 Gas leak detection Exchange to cooling cycle Exchange to heating cycle Loosening of outdoor fan? Single operation check for outdoor fan Position detection circuit errorP29 Temperature Resistance value characteristic table Temperature sensorTA, TC, TCJ,TE, TS, to sensors TD, TL sensors Indoort Unit Replacement procedures C. Board for indoor unit servicing replacement procedures Setting data read out from EepromContents 100 Jumper wire J02 Writing the setting data to Eeprom101 102 Eeprom layout diagram 103 Setting data Code No. table exampleType Code No Indoor unit capacity Code No Installing the P.C. board Outdoor Unit Setting the jumper wires and DIP switchesModel switching J800 to J803 104 Wired remote controller Test Run Setup on Remote Controller105 Push Conditioner from the wireless remote controller Use either Cool or Heat operation mode for test operationReturn Dip switch of the sensor section as before 106 Procedure Description Case of wireless remote controller107 Test cooling operation Test heating operation D403 Red D501 RedD503 Yellow Main bus communication D504 Green Sub bus communication 109 Function Selection SetupPush button. OK if indication lights Pushing button returns the status to the normal stop status Function selection item No. DN list 110 111 When connected 2 remote controllers operate the twin Wiring and Setting of Remote Controller ControlSetup method 112 113 Monitor Function of Remote Controller Switch 114 115 Indoor unit power-ON sequenceBy feed unit Automatic address judgment Initial communication Microprocessor block diagram Setup at Local Site / OthersTCC-LINK wiring connection Function C. board switch SW01 setup Wiring specificationsNo. of wires 117 Address setup External view of P.C. board assemblyHow to Set up Central Control Address Number Setup from remote controller at indoor unit side 119 Using Timer SET / buttons, select type of the swing How to set up type of swingPush SET Push Test to finish the setup Swing setup code Louver operation How to clear louver lock How to set louver lock Louver fixHow to set contents of save operation Operation method Refrigerant Recovery Control122 Outline Service Support Function LED Display, Switch Operation123 Operation part Others Selection of LED display SW800, SW803 operation Switch Function / Contents Refer124 Display selection list Error contents Error display125 126 Operation when pushdown button switch SW801 is pushed Specific operation for maintenance check SW801, SW804127 Specific operation 128 SW804 Operation when pushdown button switch SW801 is pushed Item code Data at shipment Setup data range Address setup procedure129 System configuration Address Setup & Group Control130 Terminology Automatic address example from unset address No miscabling Only turning on source power supply Automatic completion131 132 Manual setting from remote controller 133 Procedure PushPush Unit button To know the position of indoor unit body by address 134 Maintenance/Check list 135 Procedure RemarksDetachment Attachment 136 Part name Procedure 137 No. Part name Procedure 138 † Drain cap 1. Detachment 139 ‡ Fan motor 1. Detachment 140 ‡ Fan motor 2. Attachment 141 Drain pump 1. Detachment 142 Drain pan 1. Detachment 143 144 145 Procedure ‚ Discharge 1. Detachment 146 147 „ Replacement of 1. Control P.C. board 148 149 No. Part name Procedure Remarks † Compressor 1. Removal of defective compressor 150 † Compressor 2. Mounting of compressor 151Vacuuming Refrigerant charge ‡ PMV coil 1. Detachment 152Fan guard 1. Detachment 153 Exploded Views and Parts List Location Description Model Name 154804UT-E 1104UT-E 1404UT-E 564UT-E 155 403 404 405 401 402 319 303156 U31PG W-E AX31U W-E AX31U WS-E 157 158 16 6 Location Description Model Name 1591104ATZ-E 1404ATZ-E 1104ATZG-E 1404ATZG-E Description Model Name 1601104AT-E 1404AT-E 1104ATZ-E 1404ATZ-E 1104ATZG-E 1404ATZG-E Check of Concentration Limit Toshiba Carrier Corporation