Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SP1404ATZ-E, RAV-SM1404UT-E, RAV-SM1104UT-E, RAV-SP1104AT-E, RAV-SP1404ATZG-E 159

Models: RAV-SP1104ATZG-E RAV-SP1104ATZ-E RAV-SP1404ATZ-E RAV-SM804UT-E RAV-SP1404AT-E RAV-SP1404ATZG-E RAV-SP1104AT-E RAV-SM1104UT-E RAV-SM1404UT-E

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	Location	Part No.	Description			Model Name		RAV-SP
	No.	Part No.	Description	1104AT-E	1404AT-E	1104ATZ-E	1404ATZ-E		1104ATZG-E	1404ATZG-E
	No.			1104AT-E	1404AT-E	1104ATZ-E	1404ATZ-E		1104ATZG-E	1404ATZG-E

	1	43019904	Holder, Sensor, SUS	3	3	3	3		3	3

	2	43032441	Nipple, Drain	1	1	1	1		1	1

	3	43041794	Compressor, DA422A3F-25M	1	1	1	1		1	1

	4	43047246	Bonnet, 3/8 IN	1	1	1	1		1	1

	5	43047669	Nut, Flange	2	2

	5	43197164	Nut, Flange, SUS304-WSB			2	2		2	2

	6	43049739	Cushion, Rubber	3	3	3	3		3	3

	7	43050407	Thermostat, Bimetal	1	1	1	1		1	1

	8	43063317	Holder, Thermostat	1	1	1	1		1	1

	9	43097212	Nut	3	3

	9	43197174	Nut, Comp., SWCH10R			3	3		3	3

	10	43100437	Panel, Front, Piping	1	1	1	1		1	1

	11	43100438	Panel, Back, Piping	1	1	1	1		1	1

	12	43100439	Panel, Front	1	1	1	1		1	1

	13	43100440	Plate, Roof	1	1	1	1		1	1

	14	43100441	Panel, Side	1	1	1	1		1	1

	15	43100442	Panel, Air Outlet	1	1	1	1		1	1

	16	43100443	Base Ass’y	1	1	1	1		1	1

	17	43107274	Guard, Fin, Side	1	1	1	1		1	1

	18	43107275	Guard, Fin, Back	1	1	1	1		1	1

	19	43107276	Hanger, PP	3	3	3	3		3	3

	20	43109422	Guard, Fan, PP	2	2	2	2		2	2

	21	43120244	Fan, Propeller, PB521, SAN-GF20	2	2	2	2		2	2

	22	43122113	Bell, Mouth, PP	2	2	2	2		2	2

	23	4312C037	Motor, Fan, ICF-280-A100-1	2	2	2	2		2	2

	24	43146676	Joint, Check	1	1	1	1		1	1

	25	43146686	Valve, Packed, 9.52	1	1	1	1		1	1

	26	43146687	Valve, 4-Way, STF-0401G	1	1	1	1		1	1

	27	43146724	Valve, Ball, SBV-JA5GTC-1, Rohs	1	1	1	1		1	1

	28	43148170	Accumulator Ass’y, 2.5L	1	1	1	1

	28	43148188	Accumulator, 2.5L						1	1

	29	4314G266	Condenser Ass’y, Down	1	1

	29	4314G267	Condenser Ass’y, Down			1	1

	29	4314G268	Condenser Ass’y, Down						1	1

	30	4314G269	Condenser Ass’y, Up	1	1

	30	4314G270	Condenser Ass’y, Up			1	1

	30	4314G271	Condenser Ass’y, Up						1	1

	31	4314N023	Valve, Plus, Modulaing,	1	1	1	1		1	1
			UKV-25D100
	32	4314N024	Coil, Valve, 4-Way,	1	1	1	1		1	1
			VHV-01AP552B1
	33	4314N025	Coil, PMV, UKV-A038	1	1	1	1		1	1

	34	4314Q031	Strainer, DIA 9.52, C1220T-H	1	1	1	1		1	1

	35	4314Q032	Strainer	1	1	1	1		1	1

	36	43160591	Lead Ass’y, Compressor	1	1	1	1		1	1

	37	43194029	Bonnet	1	1	1	1		1	1

– 159 –

Image 159

Toshiba RAV-SP1404ATZ-E, RAV-SM1404UT-E, RAV-SM1104UT-E, RAV-SP1104AT-E, RAV-SP1404ATZG-E, RAV-SP1404AT-E, RAV-SM804UT-E 159

Contents

<SUPER DIGITAL INVERTER> INDOOR UNITOUTDOOR UNIT DIGITAL INVERTERWIRING DIAGRAM CONTENTSSAFETY CAUTION SPECIFICATIONS7. INDOOR CONTROL CIRCUIT 6. REFRIGERANT R410AExplanation of illustrated marks SAFETY CAUTIONDANGER Explanation of indications– 5 – – 6 – 3.Pipe Materials 1. Safety Caution Concerned to New Refrigerant2.Cautions on Installation/Service • New Refrigerant R410A4.Tools General tools Conventional tools can be used– 8 – – 9 – 1. SPECIFICATIONS1-1.Indoor Unit 1-1-1. 4-WayAir Discharge Cassette TypeSM564UT-E – 10 –Model Indoor unit<Twin type> – 11 –Page 1-1-2.Concealed Duct Type <Single type> – 13 –Twin type – 14 –1-1-3.Under Ceiling Type <Single type> – 15 –Twin type – 16 –1-1-4.High Wall Type <Single type> – 17 –<Twin type> – 18 –RAV-SM562MUT-E – 19 –Model Indoor unitSM562MUT-E – 20 –<Twin type> Indoor unit<Super Digital Inverter> 1-2.Outdoor Unit– 22 – 1-3.Operation Characteristic Curve2-1.Indoor Unit – 23 –RAV-SM564UT-E RAV-SM804UT-E – 24 –RAV-SM1104UT-E, RAV-SM1404UT-E – 25 –– 26 – 2-2.Outdoor UnitRAV-TWP30E2, RAV-TWP50E2Simultaneous Twin – 27 –3-1.Indoor Unit 3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAMRAV-SP1104AT-E, RAV-SP1104ATZ-E, RAV-SP1104ATZG-E 3-2.Outdoor Unit3-3.Systematic Diagram of Refrigerating Cycle – 29 –for Indoor Unit 4. WIRING DIAGRAM4-1.Indoor Unit Control P.C. Board– 31 – Control P.C. Board MCC-15704-2.Outdoor Unit Wiring Diagram Color Identification5-2.Outdoor Unit Parts Ratings 5. SPECIFICATIONS OF ELECTRICAL PARTS5-3.Accessory Separate Sold Parts 5-1.Indoor Unit6-2-1.Piping Materials and Joints Used 6-1.Safety During Installation/Servicing6-2.Refrigerant Piping Installation 6. REFRIGERANT R410AThickness mm 6-2-2.Processing of Piping Materials– 34 – Table 6-2-1Thicknesses of annealed copper pipes– 35 – Fig. 6-2-1Flare processing dimensionsFlare and flare nut dimensions for R410A Flare and flare nut dimensions for R22Tightening torque – 36 –Nominal Outer diameter6-3-1.Required Tools 6-3.Tools6-4.Recharging of Refrigerant Fig. 6-4-1Configuration of refrigerant charging6-5-1.Materials for Brazing 6-5.Brazing of Pipes3.Low temperature brazing filler 6-5-2.Flux 1.Reason why flux is necessary6-5-3.Brazing 2.Characteristics required for flux3.Types of flux •Noncorrosive flux •Activated flux6-6-4.Curing of Pipes 6-6.Instructions for Re-usePiping of R22 or R407C– 41 – 6-6-5.Final Installation ChecksOperation method DANGERCautions for using existing pipe 6-6-6.Handling of Existing Pipe7. INDOOR CONTROL CIRCUIT 7-1.Indoor Controller Block Diagram7-1-1.Connection of Main Sub Remote Controller Weekly timer– 44 – Indoor unit #1 MasterCase of TCC-LINKadapter – 45 – Wireless remote controller kitMain sub master remote controller Weekly timerItem 7-2.Control SpecificationsOutline of specifications – 46 –Outline of specifications ItemRemarks <COOL> Outline of specifications– 48 – RemarksRemarks Outline of specifications– 49 – ItemRemarks Outline of specifications– 50 – ItemItem Outline of specificationsSetup at shipment – 51 –Remarks Outline of specifications<<Individual air direction setup>> – 52 –12Louver control <<Selection of Swing mode>> Outline of specifications– 53 – ItemRemarks Outline of specifications– 54 – ItemRemarks Outline of specifications– 55 – ItemRemarks Outline of specifications– 56 – ItemRemarks Outline of specifications– 57 – Item∗This option is not provided to oversea models – 58 –<MCC-1570> 7-4.IndoorPrint Circuit Board – 59 –Viewed from parts of P.C board 8-1.Outdoor Controls8-1-1.Print Circuit Board – 60 –REQUIREMENT 2.Discharge temperature release control8-2.Outline of Main Controls 1.PMV Pulse Motor Valve control– 62 – 3. Outdoor fan control3-1Cooling fan control 3-2Heating fan controlREQUIREMENT 4.Coil heating control5.Short intermittent operation preventive control 6.Current release control– 64 – 7.Current release value shift control8.Over-currentprotective control 9.High-pressurerelease controlStart of heating operation 10.Defrost control2. Troubleshooting procedure 9. TROUBLESHOOTING9-1.Summary of Troubleshooting 1.Before troubleshooting– 67 – 2.Troubleshooting procedure1.Before troubleshooting <Wireless remote controller type>9-2-1.Outline of judgment 9-2.TroubleshootingPage – 70 – 9-2-2.Others Other than Check CodePage Check Code List Outdoor – 73 – – 74 – Error mode detected by indoor unit– 75 – – 76 – Error mode detected by outdoor unit– 77 – Check code E01 error E09 error– 78 – E04 error E10 error– 79 – – 80 – E18 errorE08, L03, L07, L08 error L09 error– 81 – L20 errorL30 error P30 error Central controllerF10 error P10 error– 83 – P12 errorF02 error F01 error– 84 – C06 error TCC-LINKcentral controller – 86 – E03 error Master indoor unitF29 error P31 error Follower indoor unitLED display on outdoor P.C. board Dip switch setup<Latest error display> <Error display, which occurs at presentll ¡l – 89 – – 90 – – 91 – – 92 – Page – 94 – – 95 – code Check and troubleshootingCheck Outdoorl¥ ¡¥ TA, TC, TCJ,TE, TS, TO sensors Temperature sensorTA, TC, TCJ,TE, TS, TO sensors TD, TL sensors10-1.Indoort Unit 10. REPLACEMENT OF SERVICE P.C. BOARD<Replacement procedures> CASE1 Setting data read out from EEPROM – 100 –CODE No. required at least <Fig. 1 RBC-AMT32E> 3 Writing the setting data to EEPROM3 6 5 101<Fig. 2 EEPROM layout diagram> – 102 –<Fig. 2> Table 3. Indoor unit capacity CODE No. Table 1. Setting data CODE No. table example– 103 – Table 2. Type: CODE No.Page 11-1-1.Test Run Setup on Remote Controller 11. SETUP AT LOCAL SITE AND OTHERS3 4 5 11-1.Indoor Unit– 106 – conditioner from the wireless remote controller1 Turn off power of the air conditioner Turn off power of the air conditioner4, 5, <In case of wireless remote controller>– 107 – 4.D504 Green: Sub bus communication 1.D501 Red2.D403 Red 3.D503 Yellow: Main bus communication1 2 3 4 5 6 END 3 4 5 63 6 1 4 5 2Item Contents– 110 – Function selection item No. DN listAt shipment from factory Contents– 111 – Item– 112 – <Wired remote controller><Wireless remote controller> Setup methodcall the service monitor mode 2 4 1nCalling of sensor temperature display <Contents> <Procedure>REQUIREMENT nCalling of error history Contents<Procedure> 4 seconds or more to call the service check mode– 115 – nIndoor unit power-ONsequence1. Function 11-2.Setup at Local Site / Others2. Microprocessor block diagram 3.TCC-LINKwiring connectionSize 4. Wiring specifications5. P.C. board switch SW01 setup – 117 –1 2 3 6. External view of P.C. board assembly7. Address setup 11-3.How to Set up Central Control Address Number1 Push UNIT LOUVER button for 4 seconds or more – 119 –– 120 – 3. How to set up type of swing4 Push SET 5 Push TEST to finish the setup REQUIREMENTNOTIFICATION 4. How to set louver lock Louver fix5. How to clear louver lock 6. How to set contents of save operation122 11-4.Outdoor UnitOperation method 11-4-1.Refrigerant Recovery ControlDisplay part 1. Outline– 123 – Operation part1Display selection list 11-4-4.Others1.Selection of LED display SW800, SW803 operation – 124 –lllll¡ lllll¡ ¡llll¡ l¡lll¡ – 127 – Specific operationSW804 SW804 – 128 –– 129 – 12. ADDRESS SETUP12-1.Address Setup <Address setup procedure><Terminology> 12-2.Address Setup & Group Control12-2-1.System configuration – 130 –2 Gr operation – 131 –1. Standard One outdoor unit 1 Single1 2 3 4 5 6 7 8 9 10 11 END 10 112, 5, 3, 6, 9 4, 7,<Procedure> 1 2 END1 2 3 END <Procedure>– 134 – <Maintenance/Check list>– 135 – 13. DETACHMENTS13-1.Indoor Unit 13-1-1. 4-WayAir Discharge Cassette TypePart name Procedure– 136 – 2.AttachmentNo. Part name Procedure– 137 – 2. Attachment2.Attachment Procedure– 138 – 1. Detachment2. Attachment Procedure– 139 – †Drain cap 1. Detachment2. Attachment Procedure– 140 – ‡Fan motor 1. DetachmentNo. Part name Procedure– 141 – ‡Fan motor 2. Attachment2. Attachment Procedure– 142 – ˆDrain pump 1. DetachmentŠDrain pan 1. Detachment Procedure– 143 – 2.Attachment2. Attachment Procedure– 144 – 1. DetachmentXCAUTIONX 13-2.Outdoor UnitXREQUIREMENTX – 145 –No. Part name Procedure– 146 – ‚Discharge 1. DetachmentNo. Part name „Replacement of 1. Control P.C. boardProcedure – 147 –Procedure – 148 –No. Part name No. Part name ProcedureXREQUIREMENTX – 149 –Remarks – 150 –†Compressor 1. Removal of defective compressor No. Part name3. Vacuuming Procedure– 151 – †Compressor 2. Mounting of compressor– 152 – ProcedureREQUIREMENT REQUIREMENT14-1.Indoor Unit 14. EXPLODED VIEWS AND PARTS LISTDescription – 154 –Location Part NoModel Name – 155 –Location Description308, Part No – 157 –RBC-AX31U W-E, RBC-AX31U WS-E Location14-2.Outdoor Unit – 159 – 709, Check of Concentration Limit WARNINGS ON REFRIGERANT LEAKAGETOSHIBA CARRIER CORPORATION