Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SM1104BT-E, RAV-SM454MUT-E, RAV-SM404MUT-TR 101, Part name, Procedure, Remarks

Models: RAV-SM454MUT-TR RAV-SM564CT-E RAV-SM564BT-E RAV-SM564MUT-E RAV-SM564BT-TR RAV-SM564MUT-TR RAV-SM804BT-TR RAV-SM804BT-E RAV-SM1104BT-TR RAV-SM1404BT-TR RAV-SM1104BT-E RAV-SM1404BT-E RAV-SM404MUT-TR RAV-SM454MUT-E

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Page 101

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No.	Part name		Procedure	Remarks

„ Multi blade fan		1.	Remove the suction grille.	Screws
	motor	2.	Remove the connector of the fan	Screws
	motor	2.	Remove the connector of the fan	(Fixing reinforcing bar and main unit)
			motor from P.C. board.
		3.	(SM802, SM1102, SM1402CT-E only)
			Remove the set screw (1 position) to
			fixing and reinforcing bar.
			(Slide the reinforcing bar toward
			arrow side on the left figure.)
		4.	Push the fan cover fixing hooks
			(2 positions) forward fan cover side
			and remove the fan cover.	4	-3
		5.	(SM1102, SM1402CT-E only)	Reinforcing bar
			Remove the hexagon head screws (2	Reinforcing bar
			Remove the hexagon head screws (2
			positions) to fix bearing and the
			bearing.
		6.	Remove the hexagon head screw of
			fixing fan motor and fan motor holder
			then the assembly removed from the
			main unit.
		7.	Loosen the sets crew of the multi
			blade fan using hexagon wrench.
		8.	Pull the multi blade fan towered fan	4	-4
			case side. Then fans come off.	Fan cover fixing hook Fan cover (Lower side)
				Fan cover fixing hook Fan cover (Lower side)
				Bearing

4 -5

Hexagon head screws (Fixing bearing and main unit)

Fan motor holder

Fan motor

4 -6

Hexagon screws

(Fixing fan motor and main unit)

4 -7

Set screw of multi blade fan

Multi blade fan

– 101 –

Image 101

Toshiba RAV-SM1104BT-E, RAV-SM454MUT-E, RAV-SM404MUT-TR, RAV-SM1404BT-E, RAV-SM1404BT-TR 101, Part name, Procedure, Remarks

Contents

INDOOR UNIT <DIGITAL INVERTER> SERVICE MANUAL SPLIT TYPER410A CONTENTS 6. TROUBLESHOOTING – 4 – Original instructionGeneric Denomination: Air Conditioner Work undertaken – 5 –Protective gear worn IndicationBURST HAZARD Warning Indications on the Air Conditioner Unit– 6 – Warning indication– 7 – Precaution for SafetyDENGER – 8 – – 9 – – 10 – Relocation Explanations given to userDeclaration of Conformity – 11 –Specifications 1 Copper pipe <Piping> New Refrigerant R410AFlare nut 2Joint– 14 – 4.ToolsGeneral tools Conventional tools can be used 1. AIR DUCTING WORK 1-1.Static Pressure CharacteristicsConcealed Duct type – 15 –Fig. 7 SM140 type Round duct Fig. 5 SM110 type Round ductFig. 6 SM110 type Square duct Fig. 8 SM140 type Square duct2. CONSTRUCTION VIEWS EXTERNAL VIEWS Space required for installation and servicing2-1.Compact 4-wayCassette Type – 17 –SM56 type – 18 –SM80 type SM110 typeModel name – 19 –SM56 type Ø12.73-1.Indoor Unit 3. WIRING DIAGRAM3-1-1.Compact 4-wayCassette Type – 20 –– 21 – 3-1-2.Concealed Duct Type– 22 – 3-1-3.Ceiling TypeSpecifications SpecificationsSpecifications – 23 –Central remote controller Wired Simple heder remote controller Max. 2 units– 24 – Indoor unit– 25 – Wireless remote controllerIndoor unit #1 Heder ∗ “1:1 model” connection interface OptionWired Simple heder remote controller Wireless remote controllerCentral remote controller – 26 –Outline of specifications 5-2.Control SpecificationsItem Remarks– 28 – Outline of specificationsItem Remarks– 29 – Outline of specificationsItem RemarksItem – 30 –Remarks Ceiling type– 31 – Outline of specificationsItem RemarksSetup at shipment Outline of specifications– 32 – Item– 33 – Outline of specificationsItem RemarksAlarm Outline of specifications– 34 – Item<In case of wired remote controller> Outline of specifications– 35 – Item4, 5, Outline of specifications– 36 – Item– 37 – Outline of specificationsItem Remarks“8. SETUP AT LOCAL Outline of specifications– 38 – ItemRemarks Outline of specifications– 40 – 5-3.Indoor Print Circuit BoardSpecifications Connector– 41 – Function– 42 – <Wired remote controller type>Trouble Confirmation of check code displayTrouble When wireless remote controller is connectedConfirmation of lamp display Check defective position and parts– 44 – Outline of judgmentCheck code – 45 –Lamp indication – 46 – Others Other than Check CodeLamp indication Check code6-2.Check Code List Indoor Operation of diagnostic function Error mode detected by indoor unit– 48 – Judgment and measures– 49 – Error mode detected by outdoor unit– 50 – Operation of diagnostic functionCheck Status ofPage – 52 – Check code E01 errorE09 error E10 error E04 errorE08, L03, L07, L08 error E18 errorL09 error – 54 –L30 error L20 errorP30 error Central controller – 55 –F10 error P10 error– 57 – P12 error– 58 – P19 errorCheck by tester – 59 – F02 errorF01 error – 60 – C06 error 1:1 model connection interfaceF29 error E03 error Master indoor unitP31 error Follower indoor unit – 61 –TA, TC, TCJ, TE,TS, TO sensor TA, TC, TCJ, TE, TS, TO sensorTD, TL sensor Resistance value kΩ– 63 – Winding Resistance of Fan MotorPage Contents 1 Setting data read out from EEPROM– 65 – CODE No. required at least3 6 5 <Fig. 2 EEPROM layout diagram>MCC-1402 – 66 –Setting data Setting dataSetting data TableWired remote controller 8-1-1.Test Run Setup on Remote Controller8-1.Indoor Unit – 68 –4, 5, Procedure<Ceiling Type> – 69 –Preparation in advance 3 4 5Practical operation 8-1-3.LED Display on Indoor P.C. Board 1.D002 Red4 5 2 8-1-4.Function Selection Setup1 2 3 4 5 6 END – 71 –Item No. DN table Selection of function – 72 –Description At shipmentItem – 73 –Description At shipment<Wireless remote controller> <Wired remote controller>Wireless remote controller – 74 –nCalling of sensor temperature display 8-1-6.Monitor Function of Remote Controller1 2 – 75 –– 76 – REQUIREMENT– 77 – nIndoor unit power-ONsequence– 78 – 8-2.Setup at Local Site / Others5.P.C. Board Switch SW01 Setup 4.Wiring Specifications1 2 3 <Procedure> Perform setup while the unit stops3 1 4 – 80 –– 81 – – 82 – 9-1.Address Setup– 83 – 9-2-1.System configurationExample – 84 –Change is necessary simultaneously from the remote controller– 85 – 1 2 3 4 5 6 7 8 9 10 11 END 3, 6, 9 4, 7,1 2 END 2.Attachment 10-1.Compact 4-WayCassette Type1. Detachment 1. Detachment Procedure2.Attachment 1. Detachment– 90 – Procedure1. Detachment 2.Attachment– 91 – Procedure1.Detachment 2.Attachment– 92 – Procedure1.Detachment 2.Attachment– 93 – Procedure1. Detachment 2. Attachment– 94 – Procedure9Fan motor 1. Detachment 2. Attachment– 95 – Procedure10Drain pan 1. Detachment 2. Attachment1 Recover refrigerant gas Procedure<Details of sensor lead wire drawing> – 96 –10-2.Concealed Duct Type Procedure– 97 – Part name– 98 – ProcedurePart name Remarks– 99 – ProcedurePart name Remarks10-3.Ceiling Type Procedure– 100 – No. Part name– 101 – ProcedurePart name Remarks– 102 – ProcedurePart name Remarks103 ProcedurePart name Remarks– 104 – 11-1.Compact 4-wayCassette TypeLocation 105Part No DescriptionLocation – 106 –Part No Description– 107 – Electric partsLocation Model name240 241 242 229 216 227 11-2.Concealed Duct Type203, 902, 204, 206,Location 109Part No Description235901, 902, 903 222 223 220 232 234 224 230 221 228 229 219 202 203218 212 – 110 –Location – 111 –Description Model name211 237221 202 203, 901, 902, 903 224 236 225 222 230, 232 223234 215 214 213 212Location – 113 –Part No Description– 114 – Electric partsLocation Model name RAV-SM11-3.Ceiling Type Part No – 116 –Description Model name RAV-SMPart No – 117 –Description Model name RAV-SM– 118 – Electric partsLocation Model nameCheck of Concentration Limit WARNINGS ON REFRIGERANT LEAKAGETOSHIBA CARRIER CORPORATION