Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SM800BT-E LCD display “STANDBY” is present, RESET switch, CHECK switch, 113

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

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RBC-AM1E RBC-AS1E

14-2. Troubleshooting with CHECK Display of Remote Controller

14-2-1. In case of main remote controller/sub-remote controller A

RBC-AM1E RBC-AS1E

1.Operation for CHECK display

When pushing the CHECK switch, the indoor unit No. (Group address No.) which sends the check code is displayed at the right side of the set up TEMP. display section, and the check data of 2 errors/faults x 16 units is displayed in the set up temp. display section.

If there is a filter display, the indoor unit No. which sends the filter signal is displayed at the right side of the set up temp. display section, and then the check code is displayed as described above.

(1 display for 3 seconds)

MODE FA N T EMP.

F A N CHECK ADDRESS UNIT C O O L 1 2

H E AT AU TO F I X CENTRAL

MODE

FILTER CHECK

ON/OFF

STANDBY

FILTER

PREHEAT

DEFROST

LOUVER MANUAL

LCD display “STANDBY” is present.

•When phase-sequence of power wiring is incorrect

•When combination of indoor units is over capacity

•Indoor unit with command excepted by operation mode select switch

•When there is an indoor unit which stopped with the indoor overflow alarm “0b”.

•Indoor unit with cooling operation command excepted by heating priority control

RESET switch

Push the switch in the hole with pin.

The remote controller resets the power supply. (All data is cleared.)

CHECK switch

Push for 0.5 seconds to display CHECK code.

Push for 3 seconds to reset indoor microprocessor.

(While indoor microprocessor is locked by ALL STOP alarm)

Push for 10 seconds to clear check data.

– 113 –

Image 113

Toshiba RAV-SM800BT-E, RAV-SM800AT-E LCD display “STANDBY” is present, RESET switch, CHECK switch, RBC-AM1E RBC-AS1E, 113

Contents

R410A FILE NO. A02-014 Revised 3/June/2004SERVICE MANUAL SPLIT TYPE CONTENTS – 3 – 1. SPECIFICATIONS1-1.Indoor Unit – 4 – – 5 – 1-1-2.Concealed Duct Type– 6 – – 7 – 1-1-3. High-WallType– 8 – – 9 – 1-1-4.Flexible Type– 10 – – 11 – 1-2.Outdoor UnitRAV-SM560AT-E RAV-SM800AT-E– 12 – 2. AIR DUCTING WORK2-1.Static Pressure Characteristics of Each Model 3-1.Indoor Unit 3. CONSTRUCTION VIEWS EXTERNAL VIEWS– 13 – SM560RAV-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 –Indoor unit 4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAMOutdoor unit – 20 –Outdoor unit Indoor unit– 21 – Indoor Unit/Outdoor UnitMCC-1402 5. WIRING DIAGRAMControl P.C. Board for Indoor UnitConcealed Duct Type RAV-SM560BT-E/RAV-SM800BT-E – 23 –Control P.C. Board for MCC-1370AIndoor Unit AI-NET– 25 – SIMPLE CHECK POINTS FOR DIAGNOSING FAULTSRAV-SM560XT-E/RAV-SM800XT-E Color Identification– 26 – 5-2.Outdoor UnitRAV-SM800AT-E – 27 –P.C. BOARD MCC-13596-1.Indoor Unit 6. SPECIFICATIONS OF ELECTRICAL PARTS– 28 – Concealed Duct Type RAV-SM560BT-E/RAV-SM800BT-E6-2.Outdoor Unit 6-3.Accessory Separate Sold Parts– 29 – RAV-SM560AT-E7-1.Safety During Installation/Servicing 7. REFRIGERANT R410A7-2.Refrigerant Piping Installation 7-2-1.Piping Materials and Joints Used– 31 – 7-2-2.Processing of Piping Materials– 32 – – 33 – 7-3.Tools – 35 – 7-4.Recharging of Refrigerant7-5-1.Materials for Brazing 7-5.Brazing of Pipes7-5-2.Flux – 36 –Never use gas other than Nitrogen gas 7-5-3.Brazing– 37 – – 38 – 8. CONTROL BLOCK DIAGRAM8-1.Indoor Control Circuit Outline of specifications Control Specifications– 39 – Item– 40 – Outline of specifications<COOL> Item– 41 – Outline of specifications<HEAT> Item– 42 – Outline of specificationsItem Remarks– 43 – Outline of specificationsItem RemarksOutline of specifications <In case of wireless remote controller>– 44 – Option for 4-wayair discharge cassette type only– 45 – Outline of specificationsItem Remarks<MCC-1402> 8-3.Indoor Print Circuit Board– 46 – <MCC-1403> – 47 –SM800BT-E RAV-SM560BT-E/RAV9-1-1.Connection of Main Remote Controller 9-1.Microcomputer System Block DiagramMain Sub master remote controller Indoor unitIndoor unit Remarks 9-1-3.Control SpecificationsOutline of specifications – 51 – Outline of specificationsCOOL <HEAT>Item Outline of specifications– 53 – Outline of specificationsItem Remarks– 54 – Outline of specificationsItem Remarks– 55 – Outline of specificationsItem Remarks9-2-1.Print Circuit Board 9-2.Indoor Control Circuit– 56 – <Main P.C. board MCC-1370A>REQUIREMENT 2. Discharge temperature release control– 57 – 1.Pulse Modulating Valve PMV controlSpecifications Connector– 58 – Function– 59 – 9-3.Outdoor Controls9-3-1.Print Circuit Board MCC-1398 RAV-SM560AT-EMCC-813 RAV-SM800AT-E – 60 –– 61 – 9-3-2.Outline of Main Controls1. Outdoor fan control Object: SM80 Allocautions of fan tap revolutions rpm2.Outdoor fan control Object: SM560 – 62 –Allocations of fan tap revolutions In cooling operation– 63 – NOTIFICATION6.Over-currentpreventive control 7.Current release value shift controlStart of heating operation – 64 –8. Defrost control <Wired remote controller type> 10. TROUBLESHOOTING1. Before troubleshooting – 65 –– 66 – 1. Before troubleshooting2.Troubleshooting procedure Wireless sensor Error mode detected by indoor unitWired remote TimerWireless sensor Error mode detected by outdoor unitWired remote Timer– 69 – <SW800: LED display in bit 1, bit 2, bit 3 OFF> – 70 –<<Check code>> Type A– 71 – E01 error/*99 errorE09 error/*99 error – 72 – E04 error/04 errorE18 error/97 error *99 error E10 error/CF errorE08, L03, L07, L08 error/ *96 error 99 error L09 error/46 errorL30 error/B6 error L20 error/98 errorb7 error Central controller – 74 –– 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 F04 error/19 error F06 error/18 errorF08 error/1b error – 81 –– 82 – L29 error/1C errorH02 error/1d error – 83 – P03 error/1E errorH01 error/1F error – 84 – P04 error/21 error97 error Central controller F29 error / 12 error E03 error Master indoor unitP31 error Sub indoor unit – 86 –TA sensor – 87 –Caracteristics-1 Caracteristics-3<REPLACEMENT PROCEDURE> 11. REPLACEMENT OF SERVICE INDOOR P.C. BOARDCASE CASEr2 Replacement of service P.C. board r1 Readout of the setup data from EEPROM– 89 – Minimum requirements for item code– 90 – 4 6r3 Writing of the setup contents to EEPROM Indoor unit capacity Item code – 91 –Type Item code <Wired remote controller> 12. SETUP AT LOCAL SITE AND OTHERSAdjust corner cap – 92 –12-1-2.Setup to Select Function 1 2 3 4 5 6 END– 93 – 5 Push SET button. OK if display goes onItem No. DN table Selection of function – 94 –<Wired remote controller> Setup method<Wireless remote controller> – 95 –<Contents> 1 2 3<Procedure> nCall of sensor temperature displayProcedure <Contents>nCalling of error history – 97 –12-2-3.Network Address Setup Switch SW01 12-2-2.Microcomputer Block Diagram12-2-4.LED Display Specification 12-2.Network Adapter12-2-6.Cable Connection 12-2-5.Communication Cable Specifications– 99 – <Network cable connection>12-3.How to Set an Address Number – 101 – Requirement in ServiceTable 2 Network address No. setup table SW01 Contents Contents– 102 – Item13-1.Address Setup 13. ADDRESS SETUP<Address setup procedure> – 103 –13-2.Address Setup & Group Control 4, 7, 3, 6,2, 5, 1 2 3 4 5 6 7 8 9 10 11 END1 2 3 END 1 2 END<Procedure> <Procedure>Table A – 107 –<Wired remote controller type> 14. TROUBLESHOOTING <WALL TYPE>1.Before troubleshooting 2.Troubleshooting procedure1. Before troubleshooting <Wireless remote controller type>– 109 – aOutline of JudgmentConfirmation of check code by service mode 2.Troubleshooting procedure– 110 – Trouble<Cautions when doing service> <How to select remote control operation mode>cSelf-diagnosiswith remote controller – 111 –Page CHECK switch RESET switchLCD display “STANDBY” is present RBC-AM1E RBC-AS1EFILTER CHECK UNIT<7 segment display> Display on CHECK monitorCHECK switch 14-2-2.Remote controller with timer RBC-AM1ERESET switch LCD display STANDBY is presentExample There is no check Example Room temp.sensor of No.1 is defectivedata indoor/outdoor is defectiveRESET switch CHECK switch117 1.Operation for CHECK display118 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 unit1A error 14-4.Troubleshooting for Each Check CodeCN301 CN300 121– 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 19 error 18 error1C error * Except RAV-SM560AT-E 1291E error 1d error1F error – 130 –– 131 – 21 error LCD flash– 132 – 14-5.Simple Check Method for Main PartsTA sensor – 133 –TC, TCJ sensor 30Caracteristics-2 Caracteristics-1TH sensor 134Caracteristics-5 Procedure 15. DETACHMENTS– 135 – RAV-SM560UT-E, SM800UT-E– 136 – Procedure1. Detachment 2. Attachment137 Procedure1. Detachment 2.Attachment138 ProcedureVFan motor 1. Detachment 2. Attachment– 139 – ProcedureWDrain pan 1. Detachment 2.Attachment– 140 – Procedure1. Detachment 3. Attachment– 141 – Procedure2.Attachment No. Part nameRAV-SM560UT-E – 142 –Cutting 1. Cutting of Capillary TubeRAV-SM800UT-E – 143 –Cutting 1. Cutting of Capillary TubeProcedure 15-3.Replacement of Main Parts Built-intype144 RAV-SM560BT-E, SM800BT-EItem – 145 –AID-P710BH,P800BH, P1120BH Procedure ProcedureElectric cable Remote controller cable – 146 –– 147 – Procedure<Attachment of front panel> Part name‚ ƒ „ Procedure– 148 – Part nameCaution at reassembly ProcedureCaution at reassembly – 149 –– 150 – Replacement ProcedureComponents 3 Mount P.C. board according to Mounting– 151 – In case of AIK-PXXXHseriesMounting – 152 – <Parts layout of service P.C. board>– 153 – ProcedureRAV-SM560AT-E 1. Detachment– 154 – ProcedureDetachment 3. AttachmentREQUIREMENT Procedure155 1. Detachment– 156 – ProcedureRemarks NOTES– 157 – ProcedurePart name Remarks– 158 – ProcedureNo. Part name Remarks– 159 – Procedure2. Attachment 1. Detachment– 160 – ProcedureRAV-SM800AT-E 1. Detachment– 161 – Procedure2. Attachment Part name162 ProcedureREQUIREMENT Part name– 163 – ProcedureNo. Part name Remarks– 164 – ProcedurePart name Remarks– 165 – ProcedureNo. Part name Remarks– 166 – Procedure2. Attachment Part name167 ProcedureDetachment 2. Attachment16-1.Indoor Unit 16. EXPLODED VIEWS AND PARTS LISTDescription – 169 –Part Concealed Duct Type RAV-SM560BT-E/RAV-SM800BT-E – 170 –Part DescriptionDescription – 171 –Part RBC-U21PGW- E – 172 –Part DescriptionHigh-WallType RAV-SM560KRT-E/RAV-SM800KRT-E – 173 –RAV-SM560KRT-E/RAV-SM800KRT-E – 174 –Part Description16-2.Outdoor Unit 705 703 704 702 TE Sensor TS Sensor TO Sensor TD Sensor 701– 176 – PartRevised 3/June/2004 INVERTER COVER 708,709 RAV-SM560XT-E/RAV-SM800XT-E 179Part DescriptionDescription – 180 –Part