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Toshiba CONCEALED DUCK TYPE, CEILING TYPE 41, Function, Connector, Specifications, Remarks

Models: CONCEALED DUCK TYPE CEILING TYPE

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Page 41

Indoor P.C. Board Optional Connector Specifications (MCC-1402)

	Function	Connector	Pin	Specifications	Remarks
	Function	No.	No.	Specifications	Remarks
		No.	No.

	Option output	CN60	1	DC12V (COM)

			2	Defrost output	ON during defrost operation of outdoor unit

			3	Thermo. ON output	ON during Real thermo-ON (Comp ON)

			4	Cooling output	ON when operation mode is in cooling system
					(COOL, DRY, COOL in AUTO cooling/heating)

			5	Heating output	ON when operation mode is in heating system
					(HEAT, HEAT in AUTO cooling/heating)

			6	Fan output	ON during indoor fan ON
					(Air purifier is used/Interlock cable)

	Outside error input	CN80	1	DC12V (COM)	(When continued for 1 minute)
					Check code “L30” is output and forced operation stops.
			2	DC12V (COM)	Check code “L30” is output and forced operation stops.
			2	DC12V (COM)

			3	Outside error input

	CHK	CN71	1	Check mode input	Used for operation check of indoor unit.
	Operation check				(Communication with outdoor unit or remote controller
	Operation check				(Communication with outdoor unit or remote controller
			2	0V	is not performed, but the specified operation such as
					indoor fan “H” or drain pump ON is output.)
	DISP display mode	CN72	1	Display mode input	indoor fan “H” or drain pump ON is output.)
	DISP display mode	CN72	1	Display mode input

			2	0V	Display mode enables indoor unit and remote controller
					to communicate. (When power is turned on)
	EXCT demand	CN73	1	Demand input	to communicate. (When power is turned on)
	EXCT demand	CN73	1	Demand input

			2	0V	Forced thermo-OFF operation in indoor unit

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Image 41

Toshiba CONCEALED DUCK TYPE, CEILING TYPE service manual 41, Function, Connector, Specifications, 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 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