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Toshiba CONCEALED DUCK TYPE, CEILING TYPE 29, Item, Outline of specifications, Remarks, <Heat>

Models: CONCEALED DUCK TYPE CEILING TYPE

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Page 29

<HEAT>

No.	Item	Outline of specifications	Remarks

6	Fan speed control	1) Operation with (HH), (H), (L) or [AUTO] mode is carried	HH > H+ > H > L+ >
		out by the command from the remote controller.	L > UL

2)When the fan speed mode [AUTO] is selected, the fan speed varies by the difference between Ta and Ts.

	<COOL>
	Ta ˚C		A
	+3.0
		HH	B
	+2.5
		(HH)	C

	+2.0
		H+ (HH)	D
	+1.5
		H (HH)
	+1.0
		L+ (H+)	E
	+0.5
		L (H)
	Tsc
		L (H)	F
	–0.5
		L (L+)	G

•Controlling operation in case when thermostat of remote controller works is same as a case when thermostat of the body works.

•If the fan speed has been changed once, it is not changed for 3 minutes. However when the air volume is exchanged, the fan speed changes.

•When cooling operation has started, select a downward slope for the fan speed, that is, the high position.

•If the temperature is just on the difference boundary, the fan speed does not change.

•Mode in the parentheses indicates one in automatic cooling operation.

<HEAT>

	Ta ˚C	L (L+)
	(–0.5) –1.0
		L+ (H)	E

	(0) Tsh
		H (H+)
	(+0.5) +1.0
			D
		H+

	(+1.0) +2.0	(HH)
			C
	(+1.5) +3.0	HH

		(HH)	B
	(+2.0) +4.0
			A

Value in the parentheses indicates one when thermostat of the remote controller works.

Value without parentheses indicates one when thermostat of the body works.

•If the fan speed has been changed once, it is not changed for 1 minute. However when the fan speed exchanged, the fan speed changes.

•When heating operation has started, select an upward slope for the fan speed, that is, the high position.

•If the temperature is just on the difference boundary, the fan speed does not change.

• Mode in the parentheses indicates one in automatic	Tc: Indoor heat
heating operation.	exchanger sensor
• In Tc ≥ 60°C, the fan speed increases by 1 step.	temperature

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Image 29

Toshiba CONCEALED DUCK TYPE, CEILING TYPE service manual 29, Item, Outline of specifications, Remarks, <Heat>

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 R410A<Flare nut> 2Joint– 14 – 4.ToolsGeneral tools Conventional tools can be used 1. AIR DUCTING WORK 1-1.Static Pressure CharacteristicsConcealed Duct type – 15 –Fig. 5 SM110 type Round duct – 16 –Fig. 7 SM140 type Round duct Fig. 6 SM110 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 Specifications– 27 – Item– 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 – ItemItem Outline of specificationsRemarks In cooling/dry operationAlarm Outline of specifications– 34 – Item<In case of wired remote controller> Outline of specifications– 35 – Remarks4, 5, Outline of specifications– 36 – Item– 37 – Outline of specificationsItem Remarks“8. SETUP AT LOCAL Outline of specifications– 38 – Item– 39 – Outline of specificationsItem Remarks– 40 – 5-3.Indoor Print Circuit BoardSpecifications Connector– 41 – Function– 42 – <Wired remote controller type>Trouble Confirmation of check code display– 43 – When wireless remote controller is connectedTrouble Confirmation of lamp display– 44 – Outline of judgmentCheck code – 45 –Lamp indication Lamp indication Others Other than Check CodeCheck code Cause of trouble occurrence6-2.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 of– 51 – – 52 – Check code E01 errorE09 error – 53 – E04 errorE10 error E08, L03, L07, L08 error E18 errorL09 error – 54 –L30 error L20 errorP30 error Central controller – 55 –– 56 – P10 errorF10 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 – 62 –– 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 <Fig. 1 RBC-AMT32E>Setting data Setting dataSetting data – 67 –<Wired 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 5 6Practical 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 –Item DescriptionAt shipment ItemDescription Wireless remote controller <Wired remote controller><Wireless remote controller> – 74 –nCalling of sensor temperature display 8-1-6.Monitor Function of Remote Controller1 2 3 – 75 –– 76 – REQUIREMENTnIndoor unit power-ONsequence – 78 – 8-2.Setup at Local Site / Others– 79 – 4.Wiring Specifications5.P.C. Board Switch SW01 Setup 1 2 3 Procedure Perform setup while the unit stops3 1 4 – 80 –Page – 82 – 9-1.Address Setup9-2-1.System configuration Example – 84 –Change is necessary simultaneously from the remote controller– 85 – 1 2 3 4 5 6 7 8 9 10 11 END 2, 5,3, 6, 9 4, 7, 1 2 END – 88 – 10-1.Compact 4-WayCassette Type1. Detachment 2.Attachment– 89 – Procedure1. Detachment 2.Attachment1. Detachment Procedure2.Attachment Part name1.Detachment Procedure2.Attachment No. Part name– 92 – Procedure1.Detachment 2.Attachment1. Detachment Procedure2. Attachment 1. Detachment– 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 ProcedurePart name Remarks– 98 – ProcedurePart name Remarks– 99 – ProcedurePart name Remarks10-3.Ceiling Type Procedure– 100 – No. Part name– 101 – ProcedurePart name Remarks– 102 – ProcedurePart name Remarks– 103 – ProcedurePart name Remarks– 104 – 11-1.Compact 4-wayCassette TypeLocation – 105 –Part No DescriptionLocation – 106 –Part No Description– 107 – Electric partsLocation Model name240 241 242 229 216 227 11-2.Concealed Duct Type203, 902, 204Location – 109 –Part No Description235901, 902, 903 222 223 220 232 234 230 221 228 229 219 202 203, 904,218 – 110 –Location – 111 –Part No Description211 237221 202 203, 901, 902, 903 224 236 225 222 230, 232 223234, 226 215 214 213 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-SM118 Electric partsLocation Model nameCheck of Concentration Limit WARNINGS ON REFRIGERANT LEAKAGETOSHIBA CARRIER CORPORATION