Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SM802UT-E Contents, Safety Caution, Specifications, Air Ducting Work, Wiring Diagram

Models: RAV-SM562UT-E RAV-SM802UT-E RAV-SM1402UT-E RAV-SM1102UT-E

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CONTENTS

ADOPTION OF NEW REFRIGERANT

This Air Conditioner is a new type which adopts a new refrigerant HFC (R410A) instead of the conventional refrigerant R22 in order to prevent destruction of the ozone layer.

WARNING

Cleaning of the air filter and other parts of the air filter involves dangerous work in high places, so be sure to have a service person do it. Do not attempt it yourself. The cleaning diagram for the air filter is there for the service person, and not for the customer.

NOTE

A direct current motor is adopted for indoor fan motor in the Concealed Duct Standard Type air conditioner. Caused from its characteristics, a current limit works on the direct current motor. When replacing the high- performance filter or when opening the service board, be sure to stop the fan. If an above action is executed during the fan operation, the protective control works to stop the unit operation, and the check code “P12” may be issued. However it is not a trouble. When the desired operation has finished, be sure to reset the system to clear “P12” error code using the leak breaker of the indoor unit. Then push the operation stop button of the remote controller to return to the usual operation.

CONTENTS

SAFETY CAUTION			4
1.	SPECIFICATIONS		9
	1-1.	Indoor Unit	9
	1-2.	Outdoor Unit	17
	1-3.	Operation Characteristic Curve	19
2.	AIR DUCTING WORK		22
	2-1. Static Pressure Characteristics of Each Model		22
3.	CONSTRUCTION VIEWS (EXTERNAL VIEWS)		24
	3-1.	Indoor Unit	24
	3-2.	Outdoor Unit	28
4.	SYSTEMATIC REFRIGERATING CYCLE DIAGRAM		31
	4-1.	Indoor Unit/Outdoor Unit	31
5.	WIRING DIAGRAM		39
	5-1.	Indoor Unit	39
	5-2. Outdoor Unit (Wiring Diagram)		42
6.	SPECIFICATIONS OF ELECTRICAL PARTS		46
	6-1.	Indoor Unit	46
	6-2.	Outdoor Unit	48
	6-3.	Accessory Separate Soldparts	50

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Toshiba RAV-SM802UT-E Contents, Safety Caution, Specifications, Air Ducting Work, Construction Views External Views

Contents

<DIGITAL INVERTER> INDOOR UNITOUTDOOR UNIT <SUPER DIGITAL INVERTER>SPECIFICATIONS CONTENTSSAFETY CAUTION WIRING DIAGRAM8. CONTROL BLOCK DIAGRAM 7. REFRIGERANT R410ADANGER SAFETY CAUTIONDANGER – 4 –– 5 – – 6 – <Flare nut> • New Refrigerant R410A1 Copper pipe <Piping> 2Joint– 8 – 4.ToolsGeneral tools Conventional tools can be used 1-1-1. 4-WayAir Discharge Cassette Type 1. SPECIFICATIONS1-1.Indoor Unit – 9 –– 10 – <Super Digital Inverter>1-1-2.Concealed Duct Type – 11 –– 12 – 1-1-3.Under Ceiling Type – 13 –– 14 – Indoor unit 1-1-4.Twin Type– 15 – Outdoor unit– 16 – 1-2.Outdoor Unit – 17 –– 18 – <Heating> – 19 –<Cooling> RAV-SM802AT-E<Cooling> – 20 –RAV-SP562AT-E, RAV-SP802AT-E <Heating><Heating> – 21 –<Cooling> 2. AIR DUCTING WORK – 22 –Fig. 7 RAV-SM1402BT-ERound duct – 23 –Fig. 5 RAV-SM1102BT-ERound duct Fig. 6 RAV-SM1102BT-ESquare duct3-1-1. 4-WayAir Discharge Cassette Type 3. CONSTRUCTION VIEWS EXTERNAL VIEWS3-1.Indoor Unit – 24 –– 25 – RAV-SM1102UT-E, RAV-SM1402UT-E, RAV-SP1102UT-E– 26 – • Dimension3-1-2.Concealed Duct Type 3-1-3.Under Ceiling Type – 27 –– 28 – Space required for service3-2.Outdoor Unit – 29 – – 30 – RAV-SP1102AT-E, RAV-SP1402AT-EIndoor unit 4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAMRevised : Nov. Outdoor unitOutdoor unit Revised : Nov.Indoor unit – 32 –– 33 – Indoor unitOutdoor unit – 34 – Indoor unitOutdoor unit Outdoor unit Revised : Nov.Indoor unit – 35 –Outdoor unit Revised : Nov.Indoor unit – 36 –Outdoor unit Indoor unit– 37 – Outdoor unit Indoor unit– 38 – Control P.C. Board for 5. WIRING DIAGRAMMCC-1402 Indoor UnitIndoor Unit MCC-1402Control P.C. Board for 5-1-2.Concealed Duct TypeIndoor Unit MCC-1402Control P.C. Board for 5-1-3.Under Ceiling TypeP.C. Board 1 2 3 L NOutdoor Unit Wiring Diagram MCC-5009Color Identification P.C. board MCC-1438MCC-1531 SUB P.C. boardSUB P.C. board MCC-1438P.C. board MCC-15316-1-1. 4-WayAir Discharge Cassette Type 6. SPECIFICATIONS OF ELECTRICAL PARTS6-1.Indoor Unit – 46 –– 47 – 6-1-2.Concealed Duct Type6-1-3.Under Ceiling Type 6-2.Outdoor Unit – 48 –RAV-SP562AT-E, RAV-SP802AT-E – 49 –RAV-SM1402AT-E RAV-SP1102AT-E, RAV-SP1402AT-E6-3.Accessory Separate Soldparts – 50 –7. REFRIGERANT R410A 7-1.Safety During Installation/Servicing7-2.Refrigerant Piping Installation 7-2-1.Piping Materials and Joints UsedTable 7-2-1Thicknesses of annealed copper pipes 7-2-2.Processing of Piping Materials– 52 – Thickness mm– 53 – Fig. 7-2-1Flare processing dimensionsDimension mm Outer– 54 – Table 7-2-6Flare and flare nut dimensions for R22Dimension mm Nominal7-4.Recharging of Refrigerant Fig. 7-4-1Configuration of refrigerant charging7-3.Tools 7-3-1.Required Tools7-5-2.Flux 7-5.Brazing of Pipes7-5-1.Materials for Brazing – 56 –•Noncorrosive flux 7-5-3.Brazing– 57 – •Activated flux– 58 – 8. CONTROL BLOCK DIAGRAM8-1.Indoor Control Circuit – 59 – 8-2.Control SpecificationsOutline of specifications Item<COOL> Outline of specifications– 60 – Item<HEAT> Outline of specifications– 61 – ItemItem Outline of specifications– 62 – RemarksItem Outline of specifications– 63 – RemarksItem Outline of specifications– 64 – Remarks– 65 – <In case of wireless remote controller>Outline of specifications Option for 4-wayair discharge cassette type onlyItem Outline of specifications– 66 – Remarks– 67 – Outline of specificationsRevised : Nov. Item8-3-1. 4-Way Air 8-3.Indoor PrintCircuit Board – 68 –– 69 – REQUIREMENTRevised : Nov. For the cooling only models– 70 – 9-2.Outdoor Controls9-2-1.Print Circuit Board RAV -SM562AT-E – 71 –<MCC-5009> SM802AT-EE, RAV – 72 –RAV -SM1102AT SM1402AT-E /RAV<MCC-1531> – 73 –E, RAV RAV -SP562AT-E,RAV – 74 –<IPDU : MCC-1438> RAV -SM1102AT-E,RAV– 75 – REQUIREMENT9-2-2.Outline of Main Controls Allocations of fan tap revolutions rpm Operation with WE– 76 – In trouble of TE sensor – 77 –5.Coil heating control Object: SM562, SM802Start of heating operation – 78 –6. Defrost control Trouble 10. TROUBLESHOOTING– 79 – Confirmation of check code display →– 80 – 1.Before troubleshooting2.Troubleshooting procedure TroublePage ¥: Flash, ¡: Go on, l: Go off Diagnostic functionTimer Judgment and measuresRevised : Nov. Error mode detected by remote controllerError mode detected by central remote controller – 83 –– 84 – 10-4-1.Check Code – 85 –E04 error – 86 –E08, L03, L07, L08 error E10 errorE18 error L09 errorP10 error L20 errorL30 error F10 errorP12 error – 89 –CN301, *CN303 CN300 – 90 –– 91 – P19 errorF02 error – 92 – F01 errorP26 error – 93 – P29 errorH03 error F08 error F06 errorF04 error – 94 –– 95 – L29 errorH02 error – 96 – P03 errorH01 error P04 error – 97 –C06 error Central controller – 98 –P31 error Sub indoor unit E03 error Master indoor unitF29 error / 12 error – 99 –TC, TCJ sensor 100TA sensor 30Caracteristics-2 Caracteristics-1CASE 11. REPLACEMENT OF SERVICE INDOOR P.C. BOARDCASE – 101 –– 102 – H1 Readout of the setup data from EEPROMH2 Replacement of service P.C. board Minimum requirements for item code– 103 – 3 4 6r3 Writing of the setup contents to EEPROM Indoor unit capacity Item code – 104 –Type Item code 12-1-1.Test Run Setup on Remote Controller 12. SETUP AT LOCAL SITE AND OTHERS3 4 5 12-1.Indoor Unit– 106 – 4, 5, – 107 –– 108 – Item No. DN table Selection of function– 109 – <Procedure> 2 4 1<Contents> 2 Push th e temperature setupGroup control operation – 111 –12-2.Setup at Local Site / Oth ers – 112 –– 113 – 4. Wiring Specifications5.P.C. Board Switch SW01 Setup Size– 114 – 2 1 512-3.How to set up central control address number – 115 – 13. ADDRESS SETUP13-1.Address Setup 13-2.Address Setup & Group Control 13-2-1.Sy stem configuration3, 6, 9 4, 7, 10 112, 5, 1 2 3 4 5 6 7 8 9 10 11 END– 118 – 1 2 END1 2 3 END 14-1-1. 4-WayAir Discharge Cassette Type 14. DETACHMENTSProcedure – 119 –1. Detachment Procedure120 2.AttachmentNo. Part name Procedure– 121 – Remarks†Fan motor 1. Detachment Procedure– 122 – 2.Attachment‡Drain pan 1. Detachment Procedure– 123 – 2.AttachmentˆDrain pump 1. Detachment Procedure– 124 – 3. AttachmentPart name Procedure– 125 – RemarksRef No <Replacement of Distributor Assembly>– 126 – No. of capillary tubesCutting – 127 –RAV-SM802UT-E 1. Cutting of Capillary Tube 2.Attachment of joint pipe– 128 – Procedure14-1-2.Concealed Duct Type No. Part nameNo. Part name Procedure– 129 – RemarksNo. Part name Procedure– 130 – Remarks– 131 – Procedure14-1-3.Under Ceiling Type No. Part nameNo. Part name Procedure– 132 – RemarksNo. Part name Procedure– 133 – RemarksPart name Procedure– 134 – Remarks– 135 – Procedure14-2.Outdoor Unit No. Part nameDetachment Procedure– 136 – 3. Attachment– 137 – ProcedureREQUIREMENT No. Part nameNo. Part name Procedure– 138 – RemarksPart name Procedure– 139 – RemarksNo. Part name Procedure– 140 – RemarksPart name Procedure– 141 – RemarksNo. Part name Procedure– 142 – RemarksNo. Part name Procedure– 143 – Remarks– 144 – ProcedureREQUIREMENT Part namePart name Procedure– 145 – RemarksNo. Part name Procedure– 146 – RemarksPart name Procedure– 147 – RemarksNo. Part name Procedure– 148 – RemarksDetachment Procedure– 149 – AttachmentNo. Part name Procedure– 150 – RemarksREQUIREMENT ProcedureREQUIREMENT – 151 –Part name Procedure– 152 – RemarksPart name Procedure– 153 – RemarksPart name Procedure– 154 – RemarksPart name Procedure– 155 – RemarksPart name Procedure– 156 – RemarksPart name Procedure– 157 – RemarksREQUIREMENT ProcedureREQUIREMENT – 158 –<Cautions for assembling> Procedure– 159 – Part name15-1.Indoor Unit 15. EXPLODED VIEWS AND PARTS LISTRevised : Nov. Description – 161 –Part Revised : Nov. 230,Description – 163 –Part Revised : Nov. 229,Description – 165 –Part Description – 166 –Part PartRevised : Nov. 3, 902,Part Revised : Nov.– 168 – Description3, 904, Revised : Nov.Description – 170 –Part PartRAV-SM802CT-E Revised : Nov.RAV-SM562CT-E Part Revised : Nov.– 172 – DescriptionDescription – 173 –Part PartDescription – 174 –Part PartPart Revised : Nov.– 175 – DescriptionPart Revised : Nov.– 176 – DescriptionDescription – 177 –Part Part21,22 INVERTER COVER 708 Inverter Description – 181 –Part Part– 182 – Procedure15-3-1.Drain up Kit Part name– 183 – 15-3-2.Wireless Remote Control KitProcedure No. Part name16. CORD HEATER INSTALLATION WORK – 184 –2. Required tools for installation work – 185 –3. Cord heater installation wiring diagram – 186 –Procedure 4. Cord heater installation work procedurePhoto / Explanatory diagram – 187 –– 188 – Photo / Explanatory diagramProcedure Revised : Nov. Photo / Explanatory diagramProcedure – 189 –– 190 – Photo / Explanatory diagramProcedure Assembly Photo / Explanatory diagramProcedure – 191 –– 192 – 5. Drawing of thermostat fixing plateMaterial: SGCC-Z08,Thickness: 0.8t APPENDIX-1 APPENDIXRevised : Nov. APPENDIX-2 Revised : Nov.2.RAV-SM1102AT-E, RAV-SM1402AT-E WARNINGS ON REFRIGERANT LEAKAGE Check of Concentration LimitTOSHIBA CARRIER CORPORATION