Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SM1404BT-E, RAV-SM454MUT-E Ceiling Type, 100, No. 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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10-3. Ceiling Type

10-3. Ceiling Type

RAV-SM∗∗∗CT ∗

Be sure to turn off the power supply or circuit breaker before disassembling work

No. Part name	Procedure	Remarks
• Suction grille 1.	Remove the screws of air intake	Pull out suction grille
	grille fixing knob on a side of each	while pushing hook.
	filter.
2.	Slide the suction grille fixing knobs	Hinge
	(2 positions) toward the arrow
	direction of left figure, and open
	the suction grille.

3. Under the condition of the suction grille opened, push the hook section of hinges (2 positions) at the rear side, and then pull out the suction grille.

Suction grille	Suction grille
fixing knob

‚ Side panel	1.	Open the suction grille.
	2.	After removing the side panel	Protector
		screws (2 positions), slide the side	Protector
		screws (2 positions), slide the side	Side panel
		panel forward and then remove it.

			Level flap
			Slide forward.

ƒ Electrical	1.	Remove the suction grille.	Electrical parts cover
parts box	2.	Loosen the set screws	Electrical parts cover
parts box	2.	Loosen the set screws
		(2 positions) of the electrical parts
		cover.
	3.	Remove the electrical parts cover.
	4.	Remove the set screws
		(2 positions) of the electrical parts	3	-2
		box.	3	-2
		box.	3	-3
	5.	Remove the electrical parts box.	3	-3
	5.	Remove the electrical parts box.	Screws
			Screws
	In this time, remove connectors of TA		(Fixing electrical parts cover and box)
	In this time, remove connectors of TA
	sensor, TC sensor and TCJ sensor if
	necessary.

3 -4

3 -5

Electrical parts box

Screws

(Fixing electrical parts box and main unit)

– 100 –

Image 100

Toshiba RAV-SM1404BT-E, RAV-SM454MUT-E, RAV-SM404MUT-TR, RAV-SM1104BT-E Ceiling Type, 100, No. Part name, Procedure, Remarks

Contents

R410A SERVICE MANUAL SPLIT TYPEINDOOR UNIT <DIGITAL INVERTER> CONTENTS 6. TROUBLESHOOTING Generic Denomination: Air Conditioner Original instruction– 4 – – 5 – Work undertakenProtective gear worn IndicationWarning Indications on the Air Conditioner Unit BURST HAZARD– 6 – Warning indicationDENGER Precaution for Safety– 7 – – 8 – – 9 – – 10 – Explanations given to user RelocationDeclaration of Conformity – 11 –Specifications New Refrigerant R410A 1 Copper pipe <Piping>Flare nut 2JointGeneral tools Conventional tools can be used 4.Tools– 14 – 1-1.Static Pressure Characteristics 1. AIR DUCTING WORKConcealed Duct type – 15 –Fig. 5 SM110 type Round duct Fig. 7 SM140 type Round ductFig. 6 SM110 type Square duct Fig. 8 SM140 type Square ductSpace required for installation and servicing 2. CONSTRUCTION VIEWS EXTERNAL VIEWS2-1.Compact 4-wayCassette Type – 17 –– 18 – SM56 typeSM80 type SM110 type– 19 – Model nameSM56 type Ø12.73. WIRING DIAGRAM 3-1.Indoor Unit3-1-1.Compact 4-wayCassette Type – 20 –3-1-2.Concealed Duct Type – 21 –3-1-3.Ceiling Type – 22 –Specifications SpecificationsSpecifications – 23 –Wired Simple heder remote controller Max. 2 units Central remote controller– 24 – Indoor unitWireless remote controller – 25 –Indoor unit #1 Heder ∗ “1:1 model” connection interface OptionWireless remote controller Wired Simple heder remote controllerCentral remote controller – 26 –5-2.Control Specifications Outline of specificationsItem RemarksOutline of specifications – 28 –Item RemarksOutline of specifications – 29 –Item Remarks– 30 – ItemRemarks Ceiling typeOutline of specifications – 31 –Item RemarksOutline of specifications Setup at shipment– 32 – ItemOutline of specifications – 33 –Item RemarksOutline of specifications Alarm– 34 – ItemOutline of specifications <In case of wired remote controller>– 35 – ItemOutline of specifications 4, 5,– 36 – ItemOutline of specifications – 37 –Item RemarksOutline of specifications “8. SETUP AT LOCAL– 38 – ItemOutline of specifications Remarks5-3.Indoor Print Circuit Board – 40 –Connector Specifications– 41 – Function<Wired remote controller type> – 42 –Trouble Confirmation of check code displayWhen wireless remote controller is connected TroubleConfirmation of lamp display Check defective position and partsOutline of judgment – 44 –Lamp indication – 45 –Check code Others Other than Check Code – 46 –Lamp indication Check code6-2.Check Code List Indoor Error mode detected by indoor unit Operation of diagnostic function– 48 – Judgment and measuresError mode detected by outdoor unit – 49 –Operation of diagnostic function – 50 –Check Status ofPage E09 error Check code E01 error– 52 – E04 error E10 errorE18 error E08, L03, L07, L08 errorL09 error – 54 –L20 error L30 errorP30 error Central controller – 55 –P10 error F10 errorP12 error – 57 –Check by tester P19 error– 58 – F01 error F02 error– 59 – C06 error 1:1 model connection interface – 60 –E03 error Master indoor unit F29 errorP31 error Follower indoor unit – 61 –TA, TC, TCJ, TE, TS, TO sensor TA, TC, TCJ, TE,TS, TO sensorTD, TL sensor Resistance value kΩWinding Resistance of Fan Motor – 63 –Page 1 Setting data read out from EEPROM Contents– 65 – CODE No. required at least<Fig. 2 EEPROM layout diagram> 3 6 5MCC-1402 – 66 –Setting data Setting dataSetting data Table8-1-1.Test Run Setup on Remote Controller Wired remote controller8-1.Indoor Unit – 68 –Procedure 4, 5,<Ceiling Type> – 69 –3 4 5 Preparation in advancePractical operation 8-1-3.LED Display on Indoor P.C. Board 1.D002 Red8-1-4.Function Selection Setup 4 5 21 2 3 4 5 6 END – 71 –– 72 – Item No. DN table Selection of functionDescription At shipment– 73 – ItemDescription At shipment<Wired remote controller> <Wireless remote controller>Wireless remote controller – 74 –8-1-6.Monitor Function of Remote Controller nCalling of sensor temperature display1 2 – 75 –REQUIREMENT – 76 –nIndoor unit power-ONsequence – 77 –8-2.Setup at Local Site / Others – 78 –4.Wiring Specifications 5.P.C. Board Switch SW01 Setup<Procedure> Perform setup while the unit stops 1 2 33 1 4 – 80 –– 81 – 9-1.Address Setup – 82 –9-2-1.System configuration – 83 –– 84 – Example– 85 – simultaneously from the remote controllerChange is necessary 3, 6, 9 4, 7, 1 2 3 4 5 6 7 8 9 10 11 END1 2 END 1. Detachment 10-1.Compact 4-WayCassette Type2.Attachment Procedure 1. Detachment2.Attachment 1. DetachmentProcedure – 90 –1. Detachment 2.AttachmentProcedure – 91 –1.Detachment 2.AttachmentProcedure – 92 –1.Detachment 2.AttachmentProcedure – 93 –1. Detachment 2. AttachmentProcedure – 94 –9Fan motor 1. Detachment 2. AttachmentProcedure – 95 –10Drain pan 1. Detachment 2. AttachmentProcedure 1 Recover refrigerant gas<Details of sensor lead wire drawing> – 96 –Procedure 10-2.Concealed Duct Type– 97 – Part nameProcedure – 98 –Part name RemarksProcedure – 99 –Part name RemarksProcedure 10-3.Ceiling Type– 100 – No. Part nameProcedure – 101 –Part name RemarksProcedure – 102 –Part name RemarksProcedure 103Part name Remarks11-1.Compact 4-wayCassette Type – 104 –105 LocationPart No Description– 106 – LocationPart No DescriptionElectric parts – 107 –Location Model name11-2.Concealed Duct Type 240 241 242 229 216 227203, 902, 204, 206,109 LocationPart No Description230 221 228 229 219 202 203 235901, 902, 903 222 223 220 232 234 224218 212 – 110 –– 111 – LocationDescription Model name230, 232 223 211 237221 202 203, 901, 902, 903 224 236 225 222234 215 214 213 212– 113 – LocationPart No DescriptionElectric parts – 114 –Location Model name RAV-SM11-3.Ceiling Type – 116 – Part NoDescription Model name RAV-SM– 117 – Part NoDescription Model name RAV-SMElectric parts – 118 –Location Model nameWARNINGS ON REFRIGERANT LEAKAGE Check of Concentration LimitTOSHIBA CARRIER CORPORATION