Toshiba RAV-SM560BT-E User Manual

R410AFILE NO. A02-014SERVICE MANUALSPLIT TYPERAV-SM560AT-E/RAV-SM800AT-ERAV-SM560UT-E/RAV-SM800UT-ERAV-SM560BT-E/RAV-SM800BT-ERAV-SM560KRT-E/RAV-SM800

– 10 –• Operation characteristic curve<Cooling> <Heating>• Capacity variation ratio according to temperature<Cooling> <Heating>

– 100 –12-3. How to Set an Address NumberWhen connecting indoor units to the central control remote controller by using a network adapter, it is requi

– 101 –Table 2 Network address No. setup table (SW01)〇 : ON side× : OFF sideAddress No.01020304050607080910111213141516171819202122232425262728293031

– 102 –12-4. Display and Operation of Main Remote Controller and Central Control RemoteController1. Turn on all the power supplies of the air conditio

– 103 –13. ADDRESS SETUP13-1. Address Setup<Address setup procedure>When an outdoor unit and an indoor unit are connected, or when an outdoor u

– 104 –13-2. Address Setup & Group Control<Terminology>Indoor unit No. : N - n = Outdoor unit line address N (Max. 30) - Indoor unit address

– 105 –13-3. Address SetupIn case that addresses of the indoor units will be determined prior to piping work after cabling work(Manual setting from re

– 106 –n Confirmation of indoor unit No. position1. To know the indoor unit addresses though position of the indoor unit body is recognized• In case o

– 107 –RAV-SM800AT-E LED display when SW800 : Bit 1, 2, 3, 4 OFF• When multiple errors are detected, the latest error is displayed.• While LED display

– 108 –14. TROUBLESHOOTING <WALL TYPE>14-1. Summary of Troubleshooting<Wired remote controller type>1. Before troubleshooting1) Required

– 109 –(a) Outline of JudgmentA primary judgment to detect cause of error exists on the indoor unit or outdoor unit is performed in thefollowing proce

– 11 –1-2. Outdoor UnitNote 1 : The cooling capacities and electrical characteristics are measured under the conditions speciied by JIS B 8616 basedon

– 110 –2. Troubleshooting procedureWhen a trouble occurred, check the parts along with the following procedure.Trouble →→→→→ Confirmation of che

– 111 –(c) Self-diagnosis with remote controllerWith the indoor unit control, self-diagnosis of protective circuit action can be done by turning the r

– 112 –<Self-diagnosis by check codes>1. The self-diagnosis by the check codes is conducted under the block displays.2. Remote controller key op

– 113 –14-2. Troubleshooting with CHECK Display of Remote Controller14-2-1. In case of main remote controller/sub-remote controller ARBC-AM1E

– 114 –2. Reading of CHECK monitor displayFILTERUNITCHECK1 201 2 3 4 5 6 7 8 9 10 11 12 13 14 15FILTERUNITFILTERUNITUNITCHECKCHECK1UNITCHECK1UNITCHECK

– 115 –14-2-2. Remote controller with timerRBC-AM1E1. Operation for CHECK displayWhen pushing the CHECK switch, the indoor unit No. (Group address No.

– 116 –2. Reading of CHECK monitor display<FILTER data>(Example) Filter signal is sent from No.1 and No.15 units under grouping operation(Exampl

– 117 –14-2-3. Central remote controller1. Operation for CHECK displayWhen pushing the CHECK switch, the indoor unit No. (Network address No.) includi

– 118 –14-3. Check Code TableError mode detected by indoor unit (1)Operation of diagnostic functionBlockdisplay[MODE][TIMER] lamp5Hz flashCheckcodeCau

– 119 –Error mode detected by indoor unit (1)Operation of diagnostic functionBlockdisplay[MODE] lamp5Hz flashCheckcodeCause of operationError in indoo

– 12 –60057070% (570m³/h) 110% (925m³/h)70% (800m³/h) 110% (1255m³/h)700 800 900 925800 900 1000 1100 1200 125500123456789101112123456789101112Externa

– 120 –Operation of diagnostic functionCheckcodeCause of operationInverter over-current protectivecircuit operates.(For a short time)Status of aircond

– 121 –14-4. Troubleshooting for Each Check Code[1A error]• For RAV-SM560AT-E, CN300 changes to CN301, and CN301 to CN300, respectively.Are connection

– 122 –[04 error]Correct inter-unit cable.Replace IPDU.Replace IPDU.* For RAV-SM560AT-E, replace control P.C. board.Does outdoor unit operate?NONONONO

– 123 –NONOYESYES* Refer to Characteristics-2.* Refer to Characteristics-1.Check 4-way valve.Check CDB P.C. board.Defect Replace* For RAV-SM560AT-E,

– 124 –NONOYESYES* Refer to Characteristics-2.Correct connection of connector.Replace TC sensor.Check indoor P.C. board(MCC-1370A).Defect ReplaceIs c

– 125 –[99 error]Correct inter-unit cable of remote controller.Is inter-unit cable ofA, B and C normal?Correct connection of connector.Check circuit c

– 126 –[11 error]Turn off the breaker once.Does the fan rotate?Is fan speed raised?Does fan stop whenoperation stopped?Is DC1V or more voltage applied

– 127 –[11 error][12 error]NOCheck indoor main P.C. board (MCC-1370A).Defect ReplaceCheck power voltage. Improve line. Check and eliminate noise, et

– 128 –NONONOYESYESNOYESNOYESYESNOYESImprove the power supply line.Replace IPDU.* For RAV-SM560AT-E, check RY01 on the control P.C. board.* Single-pha

– 129 –NOCorrect connection of connector.Check CDB.Defect Replace* For RAV-SM560AT-E, replace the control P.C. board* Refer to Characteristics-3.YESN

– 13 –3. CONSTRUCTION VIEWS (EXTERNAL VIEWS)3-1. Indoor Unit4-Way Air Discharge Cassette TypeRAV-SM560UT-E/RAV-SM800UT-E200860 to 910 Recommended ext

– 130 –* For RAV-SM560AT-E, check control P.C. board.Defect ReplaceImprove power line.Compressor lock ReplaceCheck TE and TS sensors. ReplaceChec

– 131 –[21 error] [ ] LCD flash* Refer to Characteristics-3 and 4.* For RAV-SM560AT-E, check control P.C. board.Is high-voltageprotective operation b

– 132 –14-5. Simple Check Method for Main Parts14-5-1. Indoor unitNo.1Part nameTemperature sensor (Ta)Heat exchanger sensor (Tc)Heat exchanger sensor

– 133 –Relational graph of temperature sensor resistance value and temperatureCaracteristics-1Resistance(k)Resistance(k)Caracteristics-3Caracteristics

– 134 –20015010050–30 –20 –100 102030405060708090100Resistance(K )2015105Resistance(K )(10 C or higher)Caracteristics-5Temperature [ºC]TH sensor

– 135 –15. DETACHMENTS15-1. Indoor UnitRAV-SM560UT-E, SM800UT-ENo.QPart nameSuction grilleProcedureREQUIREMENTNever forget to put on the gloves atd

– 136 –No.SPart nameAdjust cornercapProcedure1. Detachment1) Perform work of item 1. of Q.2) Remove screws at 4 corners of thesuction port. (Ø4 x 10,

– 137 –No.UPart nameControl P.C.boardProcedure1. Detachment1) Perform works of items 1 of Q and 1 ofR.2) Remove connectors which are con-nected from t

– 138 –No.VPart nameFan motorProcedure1. Detachment1) Perform works of items 1 of Q and 1 ofR.2) Remove clamps of the lead wires con-nected to the fol

– 139 –No.WPart nameDrain panProcedure1. Detachment1) Perform works of items 1 of Q, 1 of R, 1of S and 1 of T.2) Remove clamps of the lead wires con-n

– 14 –Concealed Duct TypeRAV-SM560BT-E1701202070252280750 ± 7.5 Hanging bolt pitch700 Dimension of main unit150160~6405730780 Ceiling opening size8060

– 140 –No.XPart nameDrain pumpassemblyProcedure1. Detachment1) Perform works of items 1 of Q, 1 of R,1 of S, 1 of T and 1 of W.2) Picking the hose ban

– 141 –No.YPart nameHeat exchangerProcedure1. Detachment1) Recover refrigerant gas.2) Remove refrigerant pipe at the indoorunit side.3) Perform works

– 142 –15-2. Replacement of Distributor AssemblyRAV-SM560UT-E1. Cutting of Capillary TubeA capillary tube ( 023 : Inner diameter 2mm, Length 1000mm

– 143 –RAV-SM800UT-E1. Cutting of Capillary TubeA capillary tube ( 025 026 : Inner diameter 2mm, Length 1000mm) is brazed to a distributor asse

– 144 –15-3. Replacement of Main Parts <Built-in type>RAV-SM560BT-E, SM800BT-EBe sure to turn off the power supply before disassembling work.Ele

– 145 –No.1ItemElectric parts boxProcedure1) Remove the electric parts box.(Supplement: Refer to How to removethe electric parts box.)In this time, re

– 146 –[SUPPLEMENT] How to remove the electric parts boxElectric parts boxThe electric parts box is fixed to the indoor unit with claws at the rear si

– 147 –15-4. Replacements of Main Parts <Hi-Wall type>15-4-1. Indoor UnitNo.Part nameFront panelProcedure1) Stop operation of the air conditio

– 148 –No.Part nameElectric partsbox assemblyProcedure6) Take off fixing screw (1 position) of the electricparts base, and then pull out the electric

– 149 –No.Part nameFan motorProcedure1) Perform work of item .2) Perform work of item .3) Loosen set screw of the cross flow fan from thedischarge

– 15 –RAV-SM800BT-E17012020702522902901050 ± 7.5 Hanging bolt pitch1000 Dimension of main unit150460~640510301050 Ceiling opening size8060457 to 63775

– 150 –15-4.2. Replacement Procedure of Service Main P.C. BoardReplacement Procedure of Indoor Control P.C. Board(AIK-PXXXH series, SIK-PXXXH series)F

– 151 –[Mounting]In case of AIK-PXXXH series1. As same as P.C. board before replacement, attach a cable (Black) which is screwed to the electric parts

– 152 –<Parts layout of service P.C. board>CN213 display partCN04 temp. sensorCN05 heat exchangerCN240LabelJumperSW03: TA shiftP.C. board (MCC-1

– 153 –15-5. Outdoor UnitRAV-SM560AT-ENo.Part nameCommonprocedureProcedureCAUTIONNever forget to put on the gloves atworking time, otherwise an injur

– 154 –No.Part nameFront cabinetProcedure1. Detachment1) Perform work of item 1 of .2) Remove screws (ST1T Ø4 x 10L, 2 pcs.)of the front cabinet and

– 155 –No.Part nameInverterassemblyProcedure1. Detachment1) Perform work of item 1 of .2) Take off screws of the upper part of thefront cabinet.• If

– 156 –No.Part nameControl P.C.board assemblyProcedure1) Disconnect lead wires and connectorsconnected from the control P.C. boardassembly to other p

– 157 –No.Part nameRear cabinetProcedure1) Perform works of items 1 of  and , .2) Take off fixed screws for the bottom plate.(ST1T Ø4 x 10L, 3 pcs

– 158 –No.Part nameCompressorProcedure1) Perform works of items 1 of  and, , , .2) Discharge refrigerant gas.3) Remove the partition plate.(ST1T

– 159 –No.Part namePulse ModulatingValve (PMV) coilProcedure1. Detachment1) Perform works of items  and .2) Release the coil from the concavity byt

– 16 –High-Wall TypeRAV-SM560KRT-E/RAV-SM800KRT-E2987575175850Pipe port from left(Knockout hole)Discharge port998Suction portPipe port from right(Knoc

– 160 –RAV-SM800AT-ENo.Part nameCommonprocedureProcedureCAUTIONNever forget to put on the gloves atworking time, otherwise an injury will becaused by

– 161 –No.Part nameDischarge portcabinetProcedure1. Detachment1) Perform work of item 1 of .2) Take off screws (ST1T Ø4 x 10L, 3 pcs.) ofdischarge p

– 162 –No.Part nameInverterassemblyProcedure1) Perform works of items of 1) to 5) of .2) Take off screw (ST1T Ø4 x 10L, 1 pc.) ofthe upper left part

– 163 –No.Part nameControl P.C.boardassemblyProcedure1) Remove the inverter box from P.C. board base.2) Disconnect lead wires and connectors con-nect

– 164 –No.Part nameFan motorProcedure1) Perform works of items 1) to 5), 7) of 2) Remove the flange nut fixing the fan motorand the propeller fan.•

– 165 –No.Part nameCompressorProcedure1) Perform works of items , , , , and.2) Evacuate refrigerant gas.3) Disconnect the connector for fan moto

– 166 –No.Part nameReactorProcedure1) Perform works of items 1 of  and .2) Take off screws fixing the reactor.(Ø4 x 10L , 2 pcs. per one reactor.An

– 167 –No.Part nameFan guardProcedure1. Detachment1) Perform works of items 1 of  and .2) Remove the air flow cabinet, and put itdown so that the f

– 168 –16. EXPLODED VIEWS AND PARTS LIST16-1. Indoor Unit4-Way Air Discharge Cassette TypeRAV-SM560UT-E/RAV-SM800UT-ELocationPart DescriptionNo.216

– 169 –LocationPart DescriptionNo.401 43060750 Terminal Block, 3P402 43050382 Sensor, TC (F6)403 43150297 Sensor, TC404 43160445 Terminal Block, 2P,1A

– 17 –Under Ceiling/Console TypeRAV-SM560XT-E/RAV-SM800XT-EFront panelKnock out systemFor stud bolt(Ø8 – Ø10)For stud bolt (Ø6)Grille air inletBack b

– 170 –LocationPart DescriptionNo.201 43120149 Fan, Multi Blade202 4314J100 Refrigeration Cycle Ass’y203 4314J101 Refrigeration Cycle Ass’y204 4314765

– 171 –LocationPart DescriptionNo.401 43060750 Terminal Block, 3P402 43050382 Sensor, TC (F6)403 43150299 Sensor, TA404 43160445 Terminal Block, 2P,1A

– 172 –304311306312305307303301313309302308310LocationPart DescriptionNo.301 43409164 Panel, PS-HI100302 43480010 Air Filter, ABS303 43407120 Outlet,

– 173 –High-Wall TypeRAV-SM560KRT-E/RAV-SM800KRT-E232231220221222229228208227201205217219213218216225224233236204202211230209226212207223210203206Loca

– 174 –RAV-SM560KRT-E/RAV-SM800KRT-ELocationPart DescriptionNo.401 43T60047 Terminal, 3P402 43T60320 Terminal, 3P403 43T60321 Terminal, 2P404 43T50304

– 175 –LocationPart DescriptionNo.18 43146617 Solenoid, Coil, LB6404519 43046385 Valve, Pulse, Modulating,SKV-18D2620 43046394 Coil, PMV, DKV-MOZS744B

– 176 –LocationPart DescriptionNo.701 43050334 Sensor, TD (F4),TD Sensor702 43050382 Sensor, TC (F6),TC Sensor703 43062228 Base, P.C. Board, ABS704 43

– 177 –LocationPart DescriptionNo.22 43046348 Coil, Solenoid,VHV-01A150A123 43046385 Valve, Pulse, Modulating,SKV-18D2624 43046386 Coil, PMV,DKV-MO257

– 178 –LocationPart DescriptionNo.701 43050334 Sensor, TD (F4), TD Sensor702 43050382 Sensor, TC (F6), TC Sensor704 43160469 Terminal Block, 6P, AC250

– 179 –LocationPart DescriptionNo.201 43T09312 Air Inlet Grille202 43T00357 Panel Arm Ass’y203 43T00361 Front Panel Ass’y203 43T00358 Front Panel Ass’

– 18 –3-2. Outdoor UnitRAV-SM560AT-EDrain hole (Ø25)Drain hole (2-Ø20 x 88 long hole)8330600780115.3 12597302176308(Long hole pitchFor anchor bolt)153

– 180 –LocationPart DescriptionNo.401 43T69311 P.C. Board401 43T69312 P.C. Board401 43T69313 P.C. Board401 43T69314 P.C. Board402 43T50004 Temperature

– 19 –RAV-SM800AT-E365 17.517.5212140 7029 90 191 204039474343953001506026Knockout (For draining)Knockout (For draining)Drain hole (Ø20 x 88 burring h

– 2 –CONTENTS1. SPECIFICATIONS... 32. AIR DUCTING WORK ..

– 20 –4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAMIndoor Unit/Outdoor UnitRAV-SM560UT-E, RAV-SM560BT-E, RAV-SM560KRT-E/RAV-SM560AT-E*4 poles are provide

– 21 –Indoor Unit/Outdoor UnitRAV-SM800UT-E, RAV-SM800BT-E, RAV-SM800KRT-E/RAV-SM800AT-E*4 poles are provided to this compressor.The compressor freque

– 22 –5. WIRING DIAGRAM5-1. Indoor Unit4-Way Air Discharge Cassette TypeRAV-SM560UT-E/RAV-SM800UT-EFMTATCTCJLM1,LM2DPFSRY302: Fan motor: Indoor temp.

– 23 –Concealed Duct TypeRAV-SM560BT-E/RAV-SM800BT-E1 21 21 12 23 3TA1 21 2TCJ1 21 2TCPNL EXCTCN104(YEL)CN102(RED)CN101(BLK)1 21 2CN070(WHI)CN060(WHI)

– 24 –High-Wall TypeRAV-SM560KRT-E/RAV-SM800KRT-EFFMLMTATCTCJTRO/DR/C: Fuse (PCB): Fan motor: Louver motor: Temperature sensor: Temperature sensor: Te

– 25 –RAV-SM560XT-E/RAV-SM800XT-EColor IdentificationBRWREDWHIYELBLUBLKGRYPNKORNGRN&YEL GRNPUR::::::::::::BROWNREDWHITEYELLOWBLUEBLACKGRAYPINKORAN

– 26 –5-2. Outdoor UnitRAV-SM560AT-ESIMPLE CHECK POINTS FOR DIAGNOSING FAULTSDiagnosis resultTERMINAL BLOCKThere is no supply voltage(AC220 to 240V) b

– 27 –RAV-SM800AT-ESIMPLE CHECK POINTS FOR DIAGNOSING FAULTSDiagnosis resultTERMINAL BLOCKThere is no supply voltage(AC220 to 240V) between L - N

– 28 –6. SPECIFICATIONS OF ELECTRICAL PARTS6-1. Indoor Unit4-Way Air Discharge Cassette TypeRAV-SM560UT-E/RAV-SM800UT-EConcealed Duct TypeRAV-SM560BT

– 29 –6-2. Outdoor UnitRAV-SM560AT-ERAV-SM800AT-E6-3. Accessory Separate Sold PartsRBC-U21PG (W) E (Ceiling panel)TCB-DP11E (Drain up pump)No.12345678

– 3 –1. SPECIFICATIONS1-1. Indoor Unit1-1-1. 4-Way Air Discharge Cassette TypeNote 1 : The cooling capacities and electrical characteristics are meas

– 30 –7. REFRIGERANT R410AThis air conditioner adopts the new refrigerant HFC(R410A) which does not damage the ozone layer.The working pressure of th

– 31 –Nominal diameter1/43/81/25/8Thickness (mm)R410A R220.80 0.800.80 0.800.80 0.801.00 1.00Outer diameter (mm) 6.35 9.5212.7015.88Nominal diameter

– 32 –AØDA (mm)Nominaldiameter1/43/81/25/8Outerdiameter(mm) 6.35 9.5212.7015.88Thickness(mm)0.80.80.81.0Flare tool forR410A clutch type0 to 0.50 to

– 33 –43 to 45 45 to 46 B ACDNominal Outer diameter Thicknessdiameter (mm) (mm)1/4 6.35 0.83/8 9.52 0.81/2 12.70 0.85/8 15.88 1.03/4 19.05 1.0Dime

– 34 –No. Used toolFlare toolCopper pipe gauge foradjusting projectionmarginTorque wrenchGauge manifoldCharge hoseVacuum pump adapterElectronic

– 35 –(INDOOR unit)(Liquid side)Refrigerant cylinder (With siphon pipe)Check valve(Gas side)Open/Close valvefor chargingElectronic balance for refrige

– 36 –Gauge manifold[ Cylinder with siphon ] [ Cylinder without siphon ]OUTDOOR unitGauge manifoldOUTDOOR unitRefrigerantcylinderElectronic balanceRef

– 37 –Nitrogen gascylinderPipeFlow meterMStop valveFrom Nitrogen cylinderNitrogen gasRubber plugPipingmaterialCopper - CopperCopper - IronIron - IronU

– 38 –8. CONTROL BLOCK DIAGRAM8-1. Indoor Control CircuitNetwork adapter (Option)Indoor control P.C. board (MCC-1402)DisplayLEDCPUEEPROMTA sensorDisp

– 39 –8-2. Control SpecificationsNo.12ItemWhen powersupply is resetOperation modeselectionOutline of specifications1) Distinction of outdoor unitsWhen

– 4 –• Operation characteristic curve<Cooling> <Heating>• Capacity variation ratio according to temperature<Cooling> <Heating>

– 40 –No.3ItemRoomtemperaturecontrolOutline of specifications1) Adjustment range Remote controller setup tem-perature (°C)RemarksWired typeWireless t

– 41 –F5 F44742F5Tc( C)No.5ItemAir speedselection(Continued)Outline of specifications<HEAT>RemarksValue in the parentheses indicates one when

– 42 –( C)323028262016TcTcjHHHLULOFFE zoneD zoneC zoneB zoneA zone52AJKI ( C)ABLNM( C)TcTcjNo.6ItemCool airdischargepreventivecontrolOutline of specif

– 43 –No.9ItemDrain pump control(For the duct, whenthe drain-up kit(sold separately) ismounted)Outline of specifications1) In cooling operation (inclu

– 44 –No.12ItemFrequency fixedoperation(Test run)Outline of specifications<In case of wired remote controller>1. When pushing [CHECK] button for

– 45 –No.14ItemCentral controlmode selectionOutline of specifications1) Setting at the central controller side enables to selectthe contents which can

– 46 –8-3. Indoor Print Circuit Board4-Way Air Discharge Cassette TypeRAV-SM560UT-E/RAV-SM800UT-E<MCC-1402>Microcomputer operation LEDEEPROMNetw

– 47 –Concealed Duct TypeRAV-SM560BT-E/RAV-SM800BT-E<MCC-1403>Indoor/Outdoor inter-unit cablePower transformer input (AC11V,14V,20V)Microcompute

– 48 –9. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS9-1. Microcomputer System Block Diagram9-1-1. Connection of Main Remote ControllerMain (Sub)

– 49 –9-1-2. Connection of Wireless Remote ControllerMain P.C. board (MCC-1370A)EEPROMTA sensorSensorsLEDTA shift setupModel selectionFunction setupRe

– 5 –1-1-2. Concealed Duct TypeNote 1 : The cooling capacities and electrical characteristics are measured under the conditions speciied by JIS B 8616

– 50 –9-1-3. Control SpecificationsNo.1ItemWhen powersupply is resetOutline of specifications1) Distinction of outdoor unitsWhen the power supply is r

– 51 –No.4ItemAutomaticcapacity control(GA control)Outline of specifications1) Based on the difference between Ta and Ts, theoperation frequency is in

– 52 –No.5ItemAir volume control(Continued)Outline of specifications Remarks6TapF4F5F6F7F8F9FAFBFCFDAir volume setupCOOL, DRY, FAN HEATUHHHM+ M+MML+L+

– 53 –No.7ItemFreeze preventivecontrol(Low temperaturerelease)Outline of specifications1) The cooling operation (including Dry operation) isperformed

– 54 –No.9ItemLouver control1) LouverpositionOutline of specificationsThe louver angle is displayedsetting 0° as “Full close”.Remarks101) In the initi

– 55 –No.11ItemFilter sign displayOutline of specifications1) The operation time of the indoor fan is calculated, the filterlamp (Orange) on the displ

– 56 –9-2. Indoor Control Circuit9-2-1. Print Circuit Board<Main P.C. board (MCC-1370A)><Sub P.C. board (MCC-1370B)>

– 57 –9-2-2. Outline of Main Controls1. Pulse Modulating Valve (PMV) control1) For PMV, SM560 is controlled with 45 to 500 pulses and SM800 with 50 to

– 58 –9-2-3. Indoor P.C. Board Optional Connector SpecificationsFunctionOption outputOutside errorinputFilter optionerrorCHKOperation checkDISP displa

– 59 –9-3. Outdoor Controls9-3-1. Print Circuit Board<Viewed from parts of P.C board>MCC-1398 (RAV-SM560AT-E)5V power supply MCU GND12V power su

– 6 –• Operation characteristic curve<Cooling> <Heating>• Capacity variation ratio according to temperature<Cooling> <Heating>

– 60 –MCC-813 (RAV-SM800AT-E)Pump down switch4-way valve output12V power supplyPMV outputCase thermoContactor against night low-noise5V power supplyTD

– 61 –9-3-2. Outline of Main Controls1. Outdoor fan control (Object: SM80)Allocautions of fan tap revolutions [rpm]TOMINMAXTO < 5°C5 ≤ TO <10°C

– 62 –2. Outdoor fan control (Object: SM560)The outdoor fan is controlled by TO sensor and the revolutions frequency of the compressor (rps).The outdo

– 63 –NOTIFICATIONIt is not an abnormal phenomenon that electro-noise may be heard while heating the coil.4. Short intermittent operation preventive c

– 64 –8. Defrost controlQ In heating operation, defrost operation is performed when TE sensor temperature satisfies anycondition in A zone to D zone.R

– 65 –10. TROUBLESHOOTING10-1. Summary of Troubleshooting<Wired remote controller type>1. Before troubleshooting1) Required tools/instruments•

– 66 –<Wireless remote controller type> (Only for 4-way air discharge cassette type models)1. Before troubleshooting1) Required tools/instrument

– 67 –10-2. Check Code ListError mode detected by indoor unit◎ : Flash, 〇 : Go on, ● : Go offWireless sensorlamp displayOperationTimer Ready◎●●●●◎◎●●◎

– 68 –Error mode detected by outdoor unit◎ : Flash, 〇 : Go on, ● : Go offWireless sensorlamp displayOperationTimer Ready●◎●●◎●●◎●◎○◎◎○◎◎●◎◎●◎◎●◎◎●◎◎●◎

– 69 –Error mode detected by remote controller or network adapter◎ : Flash, 〇 : Go on, ● : Go offWireless sensorlamp displayOperationTimer Ready———◎●●

– 7 –1-1-3. High-Wall TypeNote 1 : The cooling capacities and electrical characteristics are measured under the conditions speciied by JIS B 8616 base

– 70 –10-3. Error Mode Detected by LED on Outdoor P.C. Board<SW800: LED display in bit 1, bit 2, bit 3 OFF>• When multiple errors are detected,

– 71 –10-4. Troubleshooting Procedure for Each Check Code10-4-1. New Check Code/Present Check Code (Central Control Side)[E01 error]/*[99 error]*: Whe

– 72 –[E04 error]/[04 error]Check item code [14].Correct inter-unit cable.Correct connection of connector.Correct connection of connector.Replace IPDU

– 73 –[E10 error]/[CF error]<Only for 4-way air discharge cassette type (RAV-SM560UT-E/RAV-SM800UT-E)>[E18 error]/[97 error] *[99 error]*: When

– 74 –Correct cable connectionCorrect central control network address.Check operation cause.Check indoor P.C. board (MCC-1402 or MCC-1403).Defect Rep

– 75 –[P10 error]/[Ob error][F10 error] [0C error]Correct connection of connector.Check drain pipe, etc.Check and correct cabling/wiring.Correct conne

– 76 –[P12 error]/[11 error]<Only for 4-way air discharge cassette type models (RAV-SM560UT-E/RAV-SM800UT-E)>Correct connection of connector.Rep

– 77 –[P22 error]/[1A error](RAV-SM800AT-E)* Connector of RAV-SM560AT-E differs from that of RAV-SM800AT-E.CN300: Motor coil windingCN301: Motor posit

– 78 –[P19 error]/[08 error]• In cooling operation, if high pressure is abnormally raised, [P19 error]/[08 error] may be displayed. In thiscase, remov

– 79 –[F01 error]/[0F error][P26 error]/[14 error]NONONONONOYESYESNOYESYESYESNOYESYESNOYESCorrect connection of connector.Replace TCJ sensor.Improve t

– 8 –• Operation characteristic curve<Cooling> <Heating>• Capacity variation ratio according to temperature<Cooling> <Heating>

– 80 –[P29 error]/[16 error][H03 error]/[17 error]NONOYESNOYESYES* For RAV-SM560AT-E, replace control P.C. board.Are connections ofcable/connector nor

– 81 –NOCorrect connection of connector.Check CDB.Defect Replace* Refer to Characteristics-3.YESNOAre characteristics of TE/TS sensorresistance value

– 82 –[L29 error]/[1C error][H02 error]/[1d error]* For RAV-SM560AT-E, replace control P.C. board.Is there no abnormal overload?Are cabling/connector

– 83 –Check parts. Defect Replace* Refer to Characteristics-4.Is not abnormal overload?Is power voltage normal?Is not abnormal overload?Is charged r

– 84 –[P04 error]/[21 error]* Refer to Characteristics-3 and 4.* For RAV-SM560AT-E, replace control P.C. board.Is high-voltageprotective operation byT

– 85 –[97 error] (Central controller)Correct communication line.Correct connection of connector.Correct power cable.Turn on the source power supply.Cl

– 86 –[E03 error] (Master indoor unit)[E03 error] is detected when the indoor unit cannot receive a signal sent from the main remote controller (andce

– 87 –10-4-2. Relational Graph of Temperature Sensor Resistance Value and TemperatureCaracteristics-1Resistance(k)Resistance(k)Caracteristics-3Caracte

– 88 –11. REPLACEMENT OF SERVICE INDOOR P.C. BOARD[Requirement when replacing the service indoor P.C. board assembly]In the non-volatile memory (Here

– 89 –r1 Readout of the setup data from EEPROM(Data in EEPROM contents, which have been changed at the local site, are read out together with data inE

– 9 –Note 1 : The cooling capacities and electrical characteristics are measured under the conditions speciied by JIS B 8616 basedon the reference pip

– 90 –r3 Writing of the setup contents to EEPROM(The contents of EEPROM installed on the service P.C. board have been set up at shipment from the fact

– 91 –Memorandum for setup contents (Item code table (Example))DN010203060F1011121314191E282A2b2E325d608bItemFilter sign lighting timeDirty state of f

– 92 –12. SETUP AT LOCAL SITE AND OTHERS12-1. Indoor Unit12-1-1. Test Run Setup on Remote Controller<Wired remote controller>1. When pushing b

– 93 –12-1-2. Setup to Select Function<Procedure> Use this function while the indoor unit stops.1Push SET, , and buttons concurrently for 4 sec

– 94 –DN010203060F1011121314191E282A2b2E303132405d608bItemFilter sign lightingtimeDirty state of filterCentral controladdressHeating suction tempshift

– 95 –12-1-3. Cabling and Setting of Remote Controller Control2-remote controller control (Controlled by two remote controllers)One or multiple indoor

– 96 –12-1-4. Monitor Function of Remote Controller Switchn Call of sensor temperature display<Contents>Each sensor temperature of the remote co

– 97 –n Calling of error history<Contents>The error contents in the past can be called.<Procedure>1Push + buttons simultaneously for 4se

– 98 –12-2. Network AdapterModel name: TCB-PCNT20E12-2-1. FunctionA network adapter is an optional P.C. board to connect the indoor unit to AI net (Ce

– 99 –12-2-5. Communication Cable SpecificationsNo.12Communication circuitRemote controllercommunication sideAI NET sideCommunication cable specificat