Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SM1404BT-TR service manual <Wired remote controller>, <Wireless remote controller>, 74

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 74

<Wireless remote controller>

Standalone receiver (TCB-AX21E2)

8-1-5. Cabling and Setting of Remote Controller Control

2-remote controller control (Controlled by 2 remote controllers)

This control is to operate 1 or multiple indoor units are controlled by 2 remote controllers.

(Max. 2 remote controllers are connectable.)

•When connected 2 remote controllers operate an idoor unit

Remote controller	Remote controller
switch (Master)	switch (Sub)
Sold	Sold
separately	separately
A B	A B
	Remote controller
	cables (Procured locally)
	Terminal block for
	remote controller cables

A B

Indoor unit

1 2 3

1 2 3

Outdoor unit

•When connected 2 remote controllers operate the twin

	Remote controller					Remote controller
	switch (Master)					switch (Sub)
		Sold			Remote controller		Sold
					inter-unit wire
	separately					separately
					(Procured locally)
		A	B				A	B

Terminal block for remote controller cables

<Wired remote controller>

How to set wired remote controller as sub remote controller

Change DIP switch inside of the rear side of the remote controller switch from remote controller master to sub. (In case of RBC-AMT32E)

Remote controller (Inside of the rear side)

1 2

Sub remote controller

Master remote controller

1 2

DIP switch

1 2

<Wireless remote controller>

How to set wireless remote controller to sub remote controller

[Remote controller Sub/Master]

DIP SW

[Operation]

1.The operation contents can be changed by Last- push-priority.

2.Use a timer on either Master remote controller or Sub remote controller.

<Wireless remote controller>

A B

Indoor unit 1

1	2	3
1	2	3

Outdoor unit

A B

Indoor unit 2

1 2 3

Inter-unit wiring between indoor units (Procured locally)

(Ceiling Type)

How to set wireless remote controller as sub remote controller

Turn Bit [3: Remote controller Sub/Master] of the switch S003 from OFF to ON.

Rear cover

ON

1 2 3 4

Receiver P.C. board

ON

(Setup method)		S003
	Upper case	Bit 3 : OFF → ON
One or multiple indoor units are controlled by two		ON
		1	2 3 4 ON
remote controllers.

(Max. 2 remote controllers are connectable.)

– 74 –

Image 74

Toshiba RAV-SM1404BT-TR, RAV-SM454MUT-E, RAV-SM404MUT-TR <Wired remote controller>, <Wireless remote controller>, 74

Contents

INDOOR UNIT <DIGITAL INVERTER> SERVICE MANUAL SPLIT TYPER410A CONTENTS 6. TROUBLESHOOTING – 4 – Original instructionGeneric Denomination: Air Conditioner Protective gear worn – 5 –Work undertaken Indication– 6 – Warning Indications on the Air Conditioner UnitBURST HAZARD Warning indication– 7 – Precaution for SafetyDENGER – 8 – – 9 – – 10 – Declaration of Conformity Explanations given to userRelocation – 11 –Specifications Flare nut New Refrigerant R410A1 Copper pipe <Piping> 2Joint– 14 – 4.ToolsGeneral tools Conventional tools can be used Concealed Duct type 1-1.Static Pressure Characteristics1. AIR DUCTING WORK – 15 –Fig. 6 SM110 type Square duct Fig. 5 SM110 type Round ductFig. 7 SM140 type Round duct Fig. 8 SM140 type Square duct2-1.Compact 4-wayCassette Type Space required for installation and servicing2. CONSTRUCTION VIEWS EXTERNAL VIEWS – 17 –SM80 type – 18 –SM56 type SM110 typeSM56 type – 19 –Model name Ø12.73-1-1.Compact 4-wayCassette Type 3. WIRING DIAGRAM3-1.Indoor Unit – 20 –3-1-2.Concealed Duct Type – 21 –3-1-3.Ceiling Type – 22 –Specifications SpecificationsSpecifications – 23 –– 24 – Wired Simple heder remote controller Max. 2 unitsCentral remote controller Indoor unitIndoor unit #1 Heder Wireless remote controller– 25 – ∗ “1:1 model” connection interface OptionCentral remote controller Wireless remote controllerWired Simple heder remote controller – 26 –Item 5-2.Control SpecificationsOutline of specifications RemarksItem Outline of specifications– 28 – RemarksItem Outline of specifications– 29 – RemarksRemarks – 30 –Item Ceiling typeItem Outline of specifications– 31 – Remarks– 32 – Outline of specificationsSetup at shipment ItemItem Outline of specifications– 33 – Remarks– 34 – Outline of specificationsAlarm Item– 35 – Outline of specifications<In case of wired remote controller> Item– 36 – Outline of specifications4, 5, ItemItem Outline of specifications– 37 – Remarks– 38 – Outline of specifications“8. SETUP AT LOCAL ItemOutline of specifications Remarks5-3.Indoor Print Circuit Board – 40 –– 41 – ConnectorSpecifications FunctionTrouble <Wired remote controller type>– 42 – Confirmation of check code displayConfirmation of lamp display When wireless remote controller is connectedTrouble Check defective position and partsOutline of judgment – 44 –Check code – 45 –Lamp indication Lamp indication Others Other than Check Code– 46 – Check code6-2.Check Code List Indoor – 48 – Error mode detected by indoor unitOperation of diagnostic function Judgment and measuresError mode detected by outdoor unit – 49 –Check Operation of diagnostic function– 50 – Status ofPage – 52 – Check code E01 errorE09 error E04 error E10 errorL09 error E18 errorE08, L03, L07, L08 error – 54 –P30 error Central controller L20 errorL30 error – 55 –P10 error F10 errorP12 error – 57 –– 58 – P19 errorCheck by tester – 59 – F02 errorF01 error C06 error 1:1 model connection interface – 60 –P31 error Follower indoor unit E03 error Master indoor unitF29 error – 61 –TD, TL sensor TA, TC, TCJ, TE, TS, TO sensorTA, TC, TCJ, TE,TS, TO sensor Resistance value kΩWinding Resistance of Fan Motor – 63 –Page – 65 – 1 Setting data read out from EEPROMContents CODE No. required at leastMCC-1402 <Fig. 2 EEPROM layout diagram>3 6 5 – 66 –Setting data Setting dataSetting data Table8-1.Indoor Unit 8-1-1.Test Run Setup on Remote ControllerWired remote controller – 68 –<Ceiling Type> Procedure4, 5, – 69 –Practical operation 3 4 5Preparation in advance 8-1-3.LED Display on Indoor P.C. Board 1.D002 Red1 2 3 4 5 6 END 8-1-4.Function Selection Setup4 5 2 – 71 –Description – 72 –Item No. DN table Selection of function At shipmentDescription – 73 –Item At shipmentWireless remote controller <Wired remote controller><Wireless remote controller> – 74 –1 2 8-1-6.Monitor Function of Remote ControllernCalling of sensor temperature display – 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 Setup3 1 4 <Procedure> Perform setup while the unit stops1 2 3 – 80 –– 81 – 9-1.Address Setup – 82 –9-2-1.System configuration – 83 –– 84 – ExampleChange is necessary simultaneously from the remote controller– 85 – 3, 6, 9 4, 7, 1 2 3 4 5 6 7 8 9 10 11 END1 2 END 2.Attachment 10-1.Compact 4-WayCassette Type1. Detachment 2.Attachment Procedure1. Detachment 1. Detachment1. Detachment Procedure– 90 – 2.Attachment1.Detachment Procedure– 91 – 2.Attachment1.Detachment Procedure– 92 – 2.Attachment1. Detachment Procedure– 93 – 2. Attachment9Fan motor 1. Detachment Procedure– 94 – 2. Attachment10Drain pan 1. Detachment Procedure– 95 – 2. Attachment<Details of sensor lead wire drawing> Procedure1 Recover refrigerant gas – 96 –– 97 – Procedure10-2.Concealed Duct Type Part namePart name Procedure– 98 – RemarksPart name Procedure– 99 – Remarks– 100 – Procedure10-3.Ceiling Type No. Part namePart name Procedure– 101 – RemarksPart name Procedure– 102 – RemarksPart name Procedure103 Remarks11-1.Compact 4-wayCassette Type – 104 –Part No 105Location DescriptionPart No – 106 –Location DescriptionLocation Electric parts– 107 – Model name203, 902, 11-2.Concealed Duct Type240 241 242 229 216 227 204, 206,Part No 109Location Description218 212 230 221 228 229 219 202 203235901, 902, 903 222 223 220 232 234 224 – 110 –Description – 111 –Location Model name234 230, 232 223211 237221 202 203, 901, 902, 903 224 236 225 222 215 214 213 212Part No – 113 –Location DescriptionLocation Electric parts– 114 – Model name RAV-SM11-3.Ceiling Type Description – 116 –Part No Model name RAV-SMDescription – 117 –Part No Model name RAV-SMLocation Electric parts– 118 – Model nameWARNINGS ON REFRIGERANT LEAKAGE Check of Concentration LimitTOSHIBA CARRIER CORPORATION