Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SM562UT-E, RAV-SM1102UT-E, RAV-SM1402UT-E 139, Part name, Procedure, Remarks

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

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Page 139

No.	Part name		Procedure	Remarks

… Rear cabinet		1) Perform works of items 1 of • and ‚, ƒ.
		2)	Take off fixed screws for the bottom plate.
			(ST1T Ø4 × 10L, 3 pcs.)
		3)	Take off fixed screws for the heat ex-
			changer. (ST1T Ø4 × 10L, 2 pcs.)	Rear cabinet
		4)	Take off fixed screw for the valve mounting	Rear cabinet
		4)	Take off fixed screw for the valve mounting
			plate. (ST1T Ø4 × 10L, 1 pc.)

† Fan motor	1) Perform works of items 1 of • and ‚.
	2)	Take off the flange nut fixing the fan motor
		and the propeller.	Flange nut
		• Turning it clockwise, the flange nut can
		be loosened.
		(To tighten the flange nut, turn counter-
		clockwise.)
	3)	Remove the propeller fan.
	4)	Disconnect the connector for fan motor
		from the inverter.
	5)	Take off the fixing screws (3 pcs.) holding	Loosen the nut by
		by hands so that the fan motor does not	turning clockwise
		by hands so that the fan motor does not
		fall.
	NOTE:
	Tighten the flange nut with torque 4.9Nm
	(50kgf/cm).
			Propeller fan

Fan motor

– 139 –

Page 139

Image 139

Toshiba RAV-SM562UT-E, RAV-SM1102UT-E, RAV-SM1402UT-E, RAV-SM802UT-E service manual 139, Part name, Procedure, Remarks

Contents

<SUPER DIGITAL INVERTER> INDOOR UNITOUTDOOR UNIT <DIGITAL INVERTER>WIRING DIAGRAM CONTENTSSAFETY CAUTION SPECIFICATIONS7. REFRIGERANT R410A 8. CONTROL BLOCK DIAGRAM– 4 – SAFETY CAUTIONDANGER DANGER– 5 – – 6 – 2Joint • New Refrigerant R410A1 Copper pipe <Piping> <Flare nut>General tools Conventional tools can be used 4.Tools– 8 – – 9 – 1. SPECIFICATIONS1-1.Indoor Unit 1-1-1. 4-WayAir Discharge Cassette Type<Super Digital Inverter> – 10 –– 11 – 1-1-2.Concealed Duct Type– 12 – – 13 – 1-1-3.Under Ceiling Type– 14 – Outdoor unit 1-1-4.Twin Type– 15 – Indoor unit– 16 – – 17 – 1-2.Outdoor Unit– 18 – RAV-SM802AT-E – 19 –<Cooling> <Heating><Heating> – 20 –RAV-SP562AT-E, RAV-SP802AT-E <Cooling><Cooling> – 21 –<Heating> – 22 – 2. AIR DUCTING WORKFig. 6 RAV-SM1102BT-ESquare duct – 23 –Fig. 5 RAV-SM1102BT-ERound duct Fig. 7 RAV-SM1402BT-ERound duct– 24 – 3. CONSTRUCTION VIEWS EXTERNAL VIEWS3-1.Indoor Unit 3-1-1. 4-WayAir Discharge Cassette TypeRAV-SM1102UT-E, RAV-SM1402UT-E, RAV-SP1102UT-E – 25 –3-1-2.Concealed Duct Type • Dimension– 26 – – 27 – 3-1-3.Under Ceiling Type3-2.Outdoor Unit Space required for service– 28 – – 29 – RAV-SP1102AT-E, RAV-SP1402AT-E – 30 –Outdoor unit 4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAMRevised : Nov. Indoor unit– 32 – Revised : Nov.Indoor unit Outdoor unitOutdoor unit Indoor unit– 33 – Outdoor unit Indoor unit– 34 – – 35 – Revised : Nov.Indoor unit Outdoor unit– 36 – Revised : Nov.Indoor unit Outdoor unit– 37 – Indoor unitOutdoor unit – 38 – Indoor unitOutdoor unit Indoor Unit 5. WIRING DIAGRAMMCC-1402 Control P.C. Board for5-1-2.Concealed Duct Type MCC-1402Control P.C. Board for Indoor Unit5-1-3.Under Ceiling Type MCC-1402Control P.C. Board for Indoor UnitMCC-5009 1 2 3 L NOutdoor Unit Wiring Diagram P.C. BoardColor Identification SUB P.C. board MCC-1438MCC-1531 P.C. boardMCC-1531 MCC-1438P.C. board SUB P.C. board– 46 – 6. SPECIFICATIONS OF ELECTRICAL PARTS6-1.Indoor Unit 6-1-1. 4-WayAir Discharge Cassette Type6-1-3.Under Ceiling Type 6-1-2.Concealed Duct Type– 47 – – 48 – 6-2.Outdoor UnitRAV-SP1102AT-E, RAV-SP1402AT-E – 49 –RAV-SM1402AT-E RAV-SP562AT-E, RAV-SP802AT-E– 50 – 6-3.Accessory Separate Soldparts7-2-1.Piping Materials and Joints Used 7-1.Safety During Installation/Servicing7-2.Refrigerant Piping Installation 7. REFRIGERANT R410AThickness mm 7-2-2.Processing of Piping Materials– 52 – Table 7-2-1Thicknesses of annealed copper pipesOuter Fig. 7-2-1Flare processing dimensionsDimension mm – 53 –Nominal Table 7-2-6Flare and flare nut dimensions for R22Dimension mm – 54 –7-3-1.Required Tools Fig. 7-4-1Configuration of refrigerant charging7-3.Tools 7-4.Recharging of Refrigerant– 56 – 7-5.Brazing of Pipes7-5-1.Materials for Brazing 7-5-2.Flux•Activated flux 7-5-3.Brazing– 57 – •Noncorrosive flux8-1.Indoor Control Circuit 8. CONTROL BLOCK DIAGRAM– 58 – Item 8-2.Control SpecificationsOutline of specifications – 59 –Item Outline of specifications– 60 – <COOL>Item Outline of specifications– 61 – <HEAT>Remarks Outline of specifications– 62 – ItemRemarks Outline of specifications– 63 – ItemRemarks Outline of specifications– 64 – ItemOption for 4-wayair discharge cassette type only <In case of wireless remote controller>Outline of specifications – 65 –Remarks Outline of specifications– 66 – ItemItem Outline of specificationsRevised : Nov. – 67 –– 68 – 8-3.Indoor PrintCircuit Board 8-3-1. 4-Way AirFor the cooling only models REQUIREMENTRevised : Nov. – 69 –9-2-1.Print Circuit Board 9-2.Outdoor Controls– 70 – SM802AT-E – 71 –<MCC-5009> RAV -SM562AT-ESM1402AT-E /RAV – 72 –RAV -SM1102AT E, RAVE, RAV – 73 –<MCC-1531> RAV -SM1102AT-E,RAV – 74 –<IPDU : MCC-1438> RAV -SP562AT-E,RAV9-2-2.Outline of Main Controls REQUIREMENT– 75 – – 76 – Operation with WEAllocations of fan tap revolutions rpm Object: SM562, SM802 – 77 –5.Coil heating control In trouble of TE sensor6. Defrost control – 78 –Start of heating operation Confirmation of check code display → 10. TROUBLESHOOTING– 79 – TroubleTrouble 1.Before troubleshooting2.Troubleshooting procedure – 80 –Page Judgment and measures Diagnostic functionTimer ¥: Flash, ¡: Go on, l: Go off– 83 – Error mode detected by remote controllerError mode detected by central remote controller Revised : Nov.– 84 – – 85 – 10-4-1.Check Code– 86 – E04 errorL09 error E10 errorE18 error E08, L03, L07, L08 errorF10 error L20 errorL30 error P10 error– 89 – P12 error– 90 – CN301, *CN303 CN300F02 error P19 error– 91 – P26 error F01 error– 92 – H03 error P29 error– 93 – – 94 – F06 errorF04 error F08 errorH02 error L29 error– 95 – H01 error P03 error– 96 – – 97 – P04 error– 98 – C06 error Central controller– 99 – E03 error Master indoor unitF29 error / 12 error P31 error Sub indoor unit30Caracteristics-2 Caracteristics-1 100TA sensor TC, TCJ sensor– 101 – 11. REPLACEMENT OF SERVICE INDOOR P.C. BOARDCASE CASEMinimum requirements for item code H1 Readout of the setup data from EEPROMH2 Replacement of service P.C. board – 102 –r3 Writing of the setup contents to EEPROM 3 4 6– 103 – Type Item code – 104 –Indoor unit capacity Item code 12-1.Indoor Unit 12. SETUP AT LOCAL SITE AND OTHERS3 4 5 12-1-1.Test Run Setup on Remote Controller– 106 – – 107 – 4, 5,Item No. DN table Selection of function – 108 –– 109 – 2 Push th e temperature setup 2 4 1<Contents> <Procedure>– 111 – Group control operation– 112 – 12-2.Setup at Local Site / Oth ersSize 4. Wiring Specifications5.P.C. Board Switch SW01 Setup – 113 –12-3.How to set up central control address number 2 1 5– 114 – 13-1.Address Setup 13. ADDRESS SETUP– 115 – 13-2-1.Sy stem configuration 13-2.Address Setup & Group Control1 2 3 4 5 6 7 8 9 10 11 END 10 112, 5, 3, 6, 9 4, 7,1 2 3 END 1 2 END– 118 – – 119 – 14. DETACHMENTSProcedure 14-1-1. 4-WayAir Discharge Cassette Type2.Attachment Procedure120 1. DetachmentRemarks Procedure– 121 – No. Part name2.Attachment Procedure– 122 – †Fan motor 1. Detachment2.Attachment Procedure– 123 – ‡Drain pan 1. Detachment3. Attachment Procedure– 124 – ˆDrain pump 1. DetachmentRemarks Procedure– 125 – Part nameNo. of capillary tubes <Replacement of Distributor Assembly>– 126 – Ref No2.Attachment of joint pipe – 127 –RAV-SM802UT-E 1. Cutting of Capillary Tube CuttingNo. Part name Procedure14-1-2.Concealed Duct Type – 128 –Remarks Procedure– 129 – No. Part nameRemarks Procedure– 130 – No. Part nameNo. Part name Procedure14-1-3.Under Ceiling Type – 131 –Remarks Procedure– 132 – No. Part nameRemarks Procedure– 133 – No. Part nameRemarks Procedure– 134 – Part nameNo. Part name Procedure14-2.Outdoor Unit – 135 –3. Attachment Procedure– 136 – DetachmentNo. Part name ProcedureREQUIREMENT – 137 –Remarks Procedure– 138 – No. Part nameRemarks Procedure– 139 – Part nameRemarks Procedure– 140 – No. Part nameRemarks Procedure– 141 – Part nameRemarks Procedure– 142 – No. Part nameRemarks Procedure– 143 – No. Part namePart name ProcedureREQUIREMENT – 144 –Remarks Procedure– 145 – Part nameRemarks Procedure– 146 – No. Part nameRemarks Procedure– 147 – Part nameRemarks Procedure– 148 – No. Part nameAttachment Procedure– 149 – DetachmentRemarks Procedure– 150 – No. Part name– 151 – ProcedureREQUIREMENT REQUIREMENTRemarks Procedure– 152 – Part nameRemarks Procedure– 153 – Part nameRemarks Procedure– 154 – Part nameRemarks Procedure– 155 – Part nameRemarks Procedure– 156 – Part nameRemarks Procedure– 157 – Part name– 158 – ProcedureREQUIREMENT REQUIREMENTPart name Procedure– 159 – <Cautions for assembling>Revised : Nov. 15. EXPLODED VIEWS AND PARTS LIST15-1.Indoor Unit Part – 161 –Description 230, Revised : Nov.Part – 163 –Description 229, Revised : Nov.Part – 165 –Description Part – 166 –Part Description3, 902, Revised : Nov.Description Revised : Nov.– 168 – PartRevised : Nov. 3, 904,Part – 170 –Part DescriptionRAV-SM562CT-E Revised : Nov.RAV-SM802CT-E Description Revised : Nov.– 172 – PartPart – 173 –Part DescriptionPart – 174 –Part DescriptionDescription Revised : Nov.– 175 – PartDescription Revised : Nov.– 176 – PartPart – 177 –Part Description21,22 INVERTER COVER 708 Inverter Part – 181 –Part DescriptionPart name Procedure15-3-1.Drain up Kit – 182 –No. Part name 15-3-2.Wireless Remote Control KitProcedure – 183 –– 184 – 16. CORD HEATER INSTALLATION WORK– 185 – 2. Required tools for installation work– 186 – 3. Cord heater installation wiring diagram– 187 – 4. Cord heater installation work procedurePhoto / Explanatory diagram ProcedureProcedure Photo / Explanatory diagram– 188 – – 189 – Photo / Explanatory diagramProcedure Revised : Nov.Procedure Photo / Explanatory diagram– 190 – – 191 – Photo / Explanatory diagramProcedure AssemblyMaterial: SGCC-Z08,Thickness: 0.8t 5. Drawing of thermostat fixing plate– 192 – Revised : Nov. APPENDIXAPPENDIX-1 2.RAV-SM1102AT-E, RAV-SM1402AT-E Revised : Nov.APPENDIX-2 Check of Concentration Limit WARNINGS ON REFRIGERANT LEAKAGETOSHIBA CARRIER CORPORATION