Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SM800BT-E Outdoor Controls, 59, Print Circuit Board, MCC-1398 RAV-SM560AT-E

Models: RAV-SM800BT-E RAV-SM560BT-E RAV-SM560AT-E RAV-SM560UT-E RAV-SM800UT-E RAV-SM800AT-E

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Page 59

Image 59

– 59 –

5V power supply

MCU

GND 12V power supply

IGB module

Converter module

PMV output

TD sensor

TS sensor

TE sensor

TO sensor

Case thermo

Outdoor fan rpm input

Outdoor fan output

4-way valve output

(Except cooling only models)

MCC-1398 (RAV-SM560AT-E)

<Viewed from parts of P.C board>

9-3-1. Print Circuit Board

9-3. Outdoor Controls

Page 59

Image 59

Toshiba RAV-SM800BT-E Outdoor Controls, 59, Print Circuit Board, MCC-1398 RAV-SM560AT-E, <Viewed from parts of P.C board>

Contents

R410A FILE NO. A02-014 Revised 3/June/2004SERVICE MANUAL SPLIT TYPE CONTENTS – 3 – 1. SPECIFICATIONS1-1.Indoor Unit Page – 5 – 1-1-2.Concealed Duct Type– 6 – – 7 – 1-1-3. High-WallType– 8 – – 9 – 1-1-4.Flexible Type– 10 – RAV-SM800AT-E 1-2.Outdoor Unit– 11 – RAV-SM560AT-E– 12 – 2. AIR DUCTING WORK2-1.Static Pressure Characteristics of Each Model SM560 3. CONSTRUCTION VIEWS EXTERNAL VIEWS3-1.Indoor Unit – 13 –RAV-SM560BT-E – 14 –Concealed Duct Type RAV-SM800BT-E High-WallType RAV-SM560KRT-E/RAV-SM800KRT-E RAV-SM560XT-E/RAV-SM800XT-E – 17 –Under Ceiling/Console Type RAV-SM560AT-E 3-2.Outdoor Unit– 18 – RAV-SM800AT-E – 19 –– 20 – 4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAMIndoor unit Outdoor unitIndoor Unit/Outdoor Unit Indoor unitOutdoor unit – 21 –Indoor Unit 5. WIRING DIAGRAMMCC-1402 Control P.C. Board forConcealed Duct Type RAV-SM560BT-E/RAV-SM800BT-E – 23 –AI-NET MCC-1370AControl P.C. Board for Indoor UnitColor Identification SIMPLE CHECK POINTS FOR DIAGNOSING FAULTS– 25 – RAV-SM560XT-E/RAV-SM800XT-E– 26 – 5-2.Outdoor UnitMCC-1359 – 27 –RAV-SM800AT-E P.C. BOARDConcealed Duct Type RAV-SM560BT-E/RAV-SM800BT-E 6. SPECIFICATIONS OF ELECTRICAL PARTS6-1.Indoor Unit – 28 –RAV-SM560AT-E 6-3.Accessory Separate Sold Parts6-2.Outdoor Unit – 29 –7-2-1.Piping Materials and Joints Used 7. REFRIGERANT R410A7-1.Safety During Installation/Servicing 7-2.Refrigerant Piping Installation– 31 – 7-2-2.Processing of Piping Materials– 32 – – 33 – 7-3.Tools – 35 – 7-4.Recharging of Refrigerant– 36 – 7-5.Brazing of Pipes7-5-1.Materials for Brazing 7-5-2.FluxNever use gas other than Nitrogen gas 7-5-3.Brazing– 37 – – 38 – 8. CONTROL BLOCK DIAGRAM8-1.Indoor Control Circuit Item Control SpecificationsOutline of specifications – 39 –Item Outline of specifications– 40 – COOLItem Outline of specifications– 41 – <HEAT>Remarks Outline of specifications– 42 – ItemRemarks Outline of specifications– 43 – ItemOption for 4-wayair discharge cassette type only <In case of wireless remote controller>Outline of specifications – 44 –RBC-AMT21 Outline of specifications– 45 – Remarks<MCC-1402> 8-3.Indoor Print Circuit Board– 46 – RAV-SM560BT-E/RAV – 47 –<MCC-1403> SM800BT-EIndoor unit 9-1.Microcomputer System Block Diagram9-1-1.Connection of Main Remote Controller Main Sub master remote controllerIndoor unit Remarks 9-1-3.Control SpecificationsOutline of specifications <HEAT> Outline of specifications– 51 – COOLItem Outline of specificationsRemarks Outline of specifications– 53 – ItemNOTES Outline of specificationsItem RemarksLast push priority Outline of specifications– 55 – Remarks<Main P.C. board MCC-1370A> 9-2.Indoor Control Circuit9-2-1.Print Circuit Board – 56 –2. Discharge temperature release control REQUIREMENT– 57 – 1.Pulse Modulating Valve PMV controlFunction ConnectorSpecifications – 58 –MCC-1398 RAV-SM560AT-E 9-3.Outdoor Controls– 59 – 9-3-1.Print Circuit BoardMCC-813 RAV-SM800AT-E – 60 –Allocautions of fan tap revolutions rpm 9-3-2.Outline of Main Controls– 61 – 1. Outdoor fan control Object: SM80In cooling operation – 62 –2.Outdoor fan control Object: SM560 Allocations of fan tap revolutions7.Current release value shift control NOTIFICATION– 63 – 6.Over-currentpreventive controlStart of heating operation – 64 –8. Defrost control – 65 – 10. TROUBLESHOOTING<Wired remote controller type> 1. Before troubleshooting– 66 – 1. Before troubleshooting2.Troubleshooting procedure Timer Error mode detected by indoor unitWireless sensor Wired remoteTimer Error mode detected by outdoor unitWireless sensor Wired remote– 69 – Type A – 70 –<SW800: LED display in bit 1, bit 2, bit 3 OFF> <<Check code>>– 71 – E01 error/*99 errorE09 error/*99 error – 72 – E04 error/04 errorL09 error/46 error E10 error/CF errorE18 error/97 error *99 error E08, L03, L07, L08 error/ *96 error 99 error– 74 – L20 error/98 errorL30 error/B6 error b7 error Central controller– 75 – P10 error/Ob errorF10 error 0C error P12 error/11 error – 77 – P22 error/1A error RAV-SM800AT-ECN301 CN300 – 78 – P19 error/08 errorF02 error/0d error – 79 – F01 error/0F errorP26 error/14 error – 80 – P29 error/16 errorH03 error/17 error – 81 – F06 error/18 errorF04 error/19 error F08 error/1b error– 82 – L29 error/1C errorH02 error/1d error – 83 – P03 error/1E errorH01 error/1F error – 84 – P04 error/21 error97 error Central controller – 86 – E03 error Master indoor unitF29 error / 12 error P31 error Sub indoor unitCaracteristics-3 – 87 –TA sensor Caracteristics-1CASE 11. REPLACEMENT OF SERVICE INDOOR P.C. BOARD<REPLACEMENT PROCEDURE> CASEMinimum requirements for item code r1 Readout of the setup data from EEPROMr2 Replacement of service P.C. board – 89 –– 90 – 4 6r3 Writing of the setup contents to EEPROM Indoor unit capacity Item code – 91 –Type Item code – 92 – 12. SETUP AT LOCAL SITE AND OTHERS<Wired remote controller> Adjust corner cap5 Push SET button. OK if display goes on 1 2 3 4 5 6 END12-1-2.Setup to Select Function – 93 –Item No. DN table Selection of function – 94 –– 95 – Setup method<Wired remote controller> <Wireless remote controller>– 96 – 1 2 3<Contents> <Procedure>– 97 – <Contents>Procedure nCalling of error history12-2.Network Adapter 12-2-2.Microcomputer Block Diagram12-2-3.Network Address Setup Switch SW01 12-2-4.LED Display Specification<Network cable connection> 12-2-5.Communication Cable Specifications12-2-6.Cable Connection – 99 –12-3.How to Set an Address Number – 101 – Requirement in ServiceTable 2 Network address No. setup table SW01 Item ContentsContents – 102 –– 103 – 13. ADDRESS SETUP13-1.Address Setup <Address setup procedure>13-2.Address Setup & Group Control 1 2 3 4 5 6 7 8 9 10 11 END 3, 6,4, 7, 2, 5,<Procedure> 1 2 END1 2 3 END <Procedure>Table A – 107 –2.Troubleshooting procedure 14. TROUBLESHOOTING <WALL TYPE><Wired remote controller type> 1.Before troubleshootingaOutline of Judgment <Wireless remote controller type>1. Before troubleshooting – 109 –Trouble 2.Troubleshooting procedureConfirmation of check code by service mode – 110 –– 111 – <How to select remote control operation mode><Cautions when doing service> cSelf-diagnosiswith remote controllerPage RBC-AM1E RBC-AS1E RESET switchCHECK switch LCD display “STANDBY” is presentDisplay on CHECK monitor CHECK UNITFILTER <7 segment display>LCD display STANDBY is present 14-2-2.Remote controller with timer RBC-AM1ECHECK switch RESET switchindoor/outdoor is defective Example Room temp.sensor of No.1 is defectiveExample There is no check data1.Operation for CHECK display CHECK switchRESET switch 117118 Error mode detected by indoor unit14-3.Check Code Table – 119 – Error mode detected by indoor unitError mode detected by indoor unit – 120 – Error mode detected by outdoor unit121 14-4.Troubleshooting for Each Check Code1A error CN301 CN300– 122 – 04 error– 123 – 08 error0C error 124 0d error0F error – 125 – 99 error– 126 – 11 error– 127 – 11 error12 error 128 14 error16 error 129 18 error19 error 1C error * Except RAV-SM560AT-E– 130 – 1d error1E error 1F error– 131 – 21 error LCD flash– 132 – 14-5.Simple Check Method for Main Parts30Caracteristics-2 Caracteristics-1 – 133 –TA sensor TC, TCJ sensorTH sensor 134Caracteristics-5 RAV-SM560UT-E, SM800UT-E 15. DETACHMENTSProcedure – 135 –2. Attachment Procedure– 136 – 1. Detachment2.Attachment Procedure137 1. Detachment2. Attachment Procedure138 VFan motor 1. Detachment2.Attachment Procedure– 139 – WDrain pan 1. Detachment3. Attachment Procedure– 140 – 1. DetachmentNo. Part name Procedure– 141 – 2.Attachment1. Cutting of Capillary Tube – 142 –RAV-SM560UT-E Cutting1. Cutting of Capillary Tube – 143 –RAV-SM800UT-E CuttingRAV-SM560BT-E, SM800BT-E 15-3.Replacement of Main Parts Built-intypeProcedure 144Item – 145 –AID-P710BH,P800BH, P1120BH – 146 – ProcedureProcedure Electric cable Remote controller cablePart name Procedure– 147 – <Attachment of front panel>Part name Procedure‚ ƒ „ – 148 –– 149 – ProcedureCaution at reassembly Caution at reassembly3 Mount P.C. board according to Mounting Replacement Procedure150 Components– 151 – In case of AIK-PXXXHseriesMounting – 152 – <Parts layout of service P.C. board>1. Detachment Procedure– 153 – RAV-SM560AT-E3. Attachment Procedure– 154 – Detachment1. Detachment ProcedureREQUIREMENT 155NOTES Procedure– 156 – RemarksRemarks Procedure– 157 – Part nameRemarks Procedure158 No. Part name1. Detachment Procedure– 159 – 2. Attachment1. Detachment Procedure– 160 – RAV-SM800AT-EPart name Procedure– 161 – 2. AttachmentPart name Procedure162 REQUIREMENTRemarks Procedure– 163 – No. Part nameRemarks Procedure– 164 – Part nameRemarks Procedure– 165 – No. Part namePart name Procedure166 2. Attachment2. Attachment Procedure167 Detachment16-1.Indoor Unit 16. EXPLODED VIEWS AND PARTS LISTDescription – 169 –Part Description – 170 –Concealed Duct Type RAV-SM560BT-E/RAV-SM800BT-E PartDescription – 171 –Part Description – 172 –RBC-U21PGW- E PartHigh-WallType RAV-SM560KRT-E/RAV-SM800KRT-E – 173 –Description – 174 –RAV-SM560KRT-E/RAV-SM800KRT-E Part16-2.Outdoor Unit Part 702 TE Sensor TS Sensor TO Sensor TD Sensor 701705 703 704 – 176 –Revised 3/June/2004 INVERTER COVER 708,709 Description 179RAV-SM560XT-E/RAV-SM800XT-E PartDescription – 180 –Part