Mitsubishi SRC50CA Spezifikationen

- 3 -2004 ROOM AIR-CONDITIONINGTECHNICAL HANDBOOK

- 8 -2.4 Piping systemModels SRK10CDV-1, 10CDV-4, 13CDV-1, 13CDV-4Outdoor unitIndoor unitRoom temp.thermistorHeatexchangerFlare connectingHeatexchang

SRK13CDV-1,-4Part No. :RMA002F003C,RMA002F003LRecommendable Purchased Q'ty10 30 50 100 500 10001~4RMA102A003ARMA102A003C(-1)(-4)PANEL ASSY,FRONT

SRK13CDV-1,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~8 RKV301A500J HEAT EXCH ASSY 1 0 0 0 12 RKV315D501 HEADER ASSY 03 RMA315

SRC13CDV-1,-4Part No. :RMC003F004A,RMC003F004GRecommendable Purchased Q'ty10 30 50 100 500 10001 RWC122A003 PANEL,FRONT 1 0 1 1 22 RWC123A

SRC13CDV-1,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~3 RWC301A022A HEAT EXCH ASSY(AIR) 1 0 0 0 12 RWC321A373 PIPE ASSY 03 RWC

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- 9 -2.5 Selection chartCorrect the cooling capacity in accordance with the conditions as follows. The net cooling capacity can be obtained in the fol

SRK06CC-1,-4Part No. :RWA002F033G,RWA002F033NRecommendable Purchased Q'ty10 30 50 100 500 10001~7RKS102A500ANRKS102A500AL(-1)(-4)PANEL ASSY,FRONT

SRK06CC-1,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~4 RKS301A500A HEAT EXCH ASSY(AIR) 1 0001 2~4 RKS321A500 PIPE ASSY 1 3 S

SRC06CC-1,-4Part No. :RWC003F037G,RWC003F037NRecommendable Purchased Q'ty10 30 50 100 500 10001 RCK122A502A PANEL,FRONT 1 0112RCK122A5022 RCK12

SRC06CC-1,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~3 RWC301A021 HEAT EXCH ASSY(AIR) 1 0001 2 RWC321A368 PIPE 0 3 RWC321A36

SRK07CC-1,-4Part No. :RWA002F033H,RWA002F033PRecommendable Purchased Q'ty10 30 50 100 500 10001~7RKS102A500ANRKS102A500AR(-1)(-4)PANEL ASSY,FRONT

- 10 -3 ELECTRICAL DATA3.1 Electrical wiringModels SRK10CDV-1, 10CDV-4Power source1 Phase 220V 50HzCM52CPrinted circuit board51CFMoBKBKT2Th2T1Th1BKBK

SRK07CC-1,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~4 RKS301A500A HEAT EXCH ASSY(AIR) 1 0001 2~4 RKS321A500 PIPE ASSY 1 3 SSA

SRC07CC-1,-4Part No. :RWC003F037H,RWC003F037PRecommendable Purchased Q'ty10 30 50 100 500 10001 RCK122A502A PANEL,FRONT 1 0112RCK122A5022 RCK12

SRC07CC-1,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~3 RWC301A021 HEAT EXCH ASSY(AIR) 1 0001 2 RWC321A368 PIPE 0 3 RWC321A36

SRK09CC-1,-4Part No. :RWA002F033F,RWA002F033RRecommendable Purchased Q'ty10 30 50 100 500 10001~7RKS102A500ANRKS102A500AR(-1)(-4)PANEL ASSY,FRONT

SRK09CC-1,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~4 RKS301A500A HEAT EXCH ASSY(AIR) 1 0 0 0 12~4 RKS321A500 PIPE ASSY 13 SS

- 11 -Model SRK13CDV-1, 13CDV-4Power source1 Phase 220V 50HzCM52CPrinted circuit boardFMoBKBKT2Th2T1Th1BKBKWHWHCNCCNECNM CNWCNUCNCSh152C352C4TrN52CCN

SRC09CC-1,-4Part No. :RWC003F037F,RWC003F037RRecommendable Purchased Q'ty10 30 50 100 500 10001 RCK122A502A PANEL,FRONT 1 0 1 1 2 RCK122A5

SRC09CC-1,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~3 RWC301A021 HEAT EXCH ASSY(AIR) 1 0 0 0 12 RWC321A368 PIPE 03 RWC321A369

SRK 12CC-1,-4Part No. :RWA 002F037A,RWA 002F037CRecommendable Purchased Q'ty10 30 50 100 500 10001~6RKR102A601ARKR102A601B(-1)(-4)PANEL ASSY,FRON

SRK 12CC-1,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~6 RKR301A003F HEAT EXCH ASSY(AIR) 1 0001 2 RKR315A003 DISTRIBUTOR ASSY 1

SRC 12CC-1,-4Part No. :RWC003F040A,RWC003F040CRecommendable Purchased Q'ty10 30 50 100 500 10001 RCG122A001MM PANEL ASSY,FRONT 1 0 1 1 2 R

- 12 -LOMEDHIAUTOHI POWERECONOON OFFAM PMHI POWERTEMPECONOAIR FLOWCANCELON OFFRESERVETIMERTIMEACLFAN SPEEDONMODELOMEDHIAUTOTIMEOFFHI POWERECONOON OFFA

SRC 12CC-1,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~5 RCG301A013K HEAT EXCH ASSY(AIR) 1 0 0 0 12~4 RCG304A075A PIPING ASSY 1

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SRK50APart No. :RWA002F024Recommendable Purchased Q'ty10 30 50 100 500 10001~8 RKS102A950F PANEL ASSY,FRONT 1 0 1 1 21 RKS122A600J PANEL,

SRK50ARecommendable Purchased Q'ty10 30 50 100 500 10001~7 RKS301A800B HEAT EXCH ASSY(AIR) 1 0 0 0 12~4 RKS301A801B HEAT EXCH ASSY(AIR) 1

SRC50CAPart No. :RWA003F024ARecommendable Purchased Q'ty10 30 50 100 500 10001 RWC122A003 PANEL,FRONT 1 0 1 1 22 RWC123A005 PANEL ASSY,SI

- 13 -Unit indication section Models All modelsRUN HIPOWER ECONO TIMERRUN light (green) • Illuminates during operation.TIMER light (yellow) I

SRC50CARecommendable Purchased Q'ty10 30 50 100 500 10001~6 RWC301A015C HEAT EXCH ASSY(AIR) 1 0 0 0 11 RWC311A005 HEAT EXCH(AIR) 1 0 0

SRK56A,-4Part No. :RWA002F024A,RWA002F024JRecommendable Purchased Q'ty10 30 50 100 500 10001~8RKS102A950FRKS102A950J(56A)(56-A)PANEL ASSY,FRONT 1

SRK56A,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~7 RKS301A800B HEAT EXCH ASSY(AIR) 1 0001 1~4 RKS301A801B HEAT EXCH ASSY(AIR) 1

SRC56CA,-4Part No. :RWC 003F024C,RWC 003F024JRecommendable Purchased Q'ty10 30 50 100 500 10001 RWC122A003 PANEL,FRONT 1 0112 2 RWC123A005 PANE

SRC56CA,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~6 RWC301A015A HEAT EXCH ASSY(AIR) 1 0001 1 RWC311A005 HEAT EXCH(AIR) 1 0012

- 14 -(5) Comfort timer settingIf the timer is set at ON when the operation select switch is set at the cooling, or the cooling in auto mode operati

- 2 -2004 ROOM AIR-CONDITIONINGTECHNICAL HANDBOOK

- 15 -(6) Outline of cooling operation(a) Operation of major fanctinal components(b) Fan speed switching 1) Auto fan controlThe indoor fan is automati

- 16 -Note (1) Thermostat operation is performed in A, B Block. When compressor and indoor fan stop by thermostat operation within 12 minutes from sta

- 17 -(8) Automatic operation(a) Determination of operation modeThe blow operation of the indoor fan is carried out at the 1st speed for 20 seconds an

TABLE OF CONTENTSSRK10CDV-1SRC10CDV-1SRK10CDV-4SRC10CDV-4SRK13CDV-1SRC13CDV-1SRK13CDV-4SRC13CDV-4SRK06CC-1SRC06CC-1SRK06CC-4SRC06CC-4SRK07CC-1SRC07CC-

- 18 -(10) Protective control function(a) Dew condensation prevention control for cooling operationThis prevents dew condensation, in the indoor unit,

- 19 -5 APPLICATION DATASAFETY PRECAUTIONS¡ Please read these “Safety Precautions” first then accurately execute the installation work.¡Though the pre

- 20 -5.1 Selection of location for installation(1) Indoor unit(a) Where there is no obstructions to the air flow and where the cooledair can be eve

- 21 -Adjustment of the installation board in the horizontaldirection is to be conducted with four screws in atemporary tightened state.5.2 Installa

- 22 -(3) Preparation of indoor unit(a) Mounting of connecting wires1) Remove the lid (R).2) Remove the terminal cover.3) Remove the wiring clamp.4) C

- 23 -(4) Installation on indoor unit(a) Install the indoor unit on the mounting plate.Hook the upper part of the indoor unit on the stoppers disposed

- 24 -¡ Always use a Torque wrench and back up spanner to tighten the flare nut.(3) Air purge(a) Tighten all flare nuts in the pipings both indoor and

- 25 -(b) Finishing and fixing(i) Tie up the piping with wrapping tape, and shape it sothat it conforms to which the pipe is attached.(ii) Fix them wi

- 26 -6 MAINTENANCE DATA6.1 Trouble shooting(1) Trouble shooting to be performed prior to exchanging PCB, (Printed circuit board) [Common to all model

- 27 -(2) Indication of Self Diagnosis (Indoor unit)TIMER lampis lightscontinuously.RUN lamp is flashing.(1 Time flash.)RUN lamp is flashing.(2 Time f

- 1 -CONTENTS1. GENERAL INFORMATION ... 21.1 Specific features ...

- 28 -(4) Trouble Diagnostic ProceduresUnit malfunctions ordoes not stop.Replace PCB.Microcomputer rarelymis-starts even duringtimes or power supplyor

- 29 -6.2 Servicing(1) EvacuationThe evacuation is an procedure to purge impurities ... noncondensable gas, air, moisture from the refrigerant equi

- 30 -(2) Refrigerant charge(a) Discharge refrigerant entirely from the unit and evacuate the unit.Note: Addition of refrigerant without evacuation is

- 31 -CONTENTS1. GENERAL INFORMATION ... 321.1 Specific features ...

- 32 -1 GENERAL INFORMATION1.1 Specific featuresThe “Mitsubishi Daiya” room air conditioner: SRK series are of split and wall mounted type and the uni

- 33 -2 SELECTION DATA2.1 SpecificationsModel SRK06CC-1, -4 (Indoor unit)SRC06CC-1, -4 (Outdoor unit)(2) The operation data are applied to the 220/240

- 34 -Model SRK07CC-1, -4 (Indoor unit)SRC07CC-1, -4 (Outdoor unit)(2) The operation data are applied to the 220/240 V districts respectively.(3) The

- 35 -Model SRK09CC-1, -4 (Indoor unit)SRC09CC-1, -4 (Outdoor unit)(2) The operation data are applied to the 220/240 V districts respectively.(3) The

- 36 -(2) The operation data are applied to the 220/240 V districts respectively.(3) The refrigerant quantity to be charged includes the refrigerant i

- 37 -2.2 Range of usage & limitationsRefer to the selection chartRating ± 10%Min. 85% of ratingMax. 10 times/hMax. 3 minutes2.3 Exterior dimens

- 2 -1 GENERAL INFORMATION1.1 Specific featuresThe “Mitsubishi Daiya” room air-conditioner: SRK series are of split and wall mounted type and the unit

- 38 -Unit: mm(2) Outdoor unitModels SRC06CC-1, 06CC-4, 07CC-1, 07CC-4, 09CC-1, 09CC-4192.5372.582.548082.561.52-Ø12Terminalblock127.733.340˚40˚645D

- 39 -2.4 Piping systemModels SRK06CC-1, 06CC-4, 07CC-1, 07CC-4, 09CC-1, 09CC-4Heat exchangerHeat exchangerRoomtemperaturethermistorFlare connecting

- 40 -2.5 Selection chartCorrect the cooling capacity in accordance with the conditions as follows. The net cooling capacity can be obtained in the fo

- 41 -3 ELECTRICAL DATA3.1 Electrical wiringModels SRK06CC-1, 06CC-4, 07CC-1, 07CC-4, 09CC-1, 09CC-4Power source1 Phase 220/240V 50HzPrinted circuit

- 42 -Models SRK12CC-1, 12CC-4Power source1 Phase 220/240V 50HzPrinted circuit boardWirelessR-AmpDisplayIndoor unit Outdoor unitOperationCoolingRela

- 43 -FAN SPEED buttonEach time the button is pushed, the¡indicator is switched over in turn.TEMPERATURE buttonThis button sets the room temperature.S

- 44 -(2) Flap controlControl the flap by AIRFLOW button on the wireless remote controller.(a) Natural flow (AUTO)The flap will be automatically set t

- 45 -(5) Comfort timer settingsTemperature is checked beginning 1 hour before the set time, and the power is turned on before the timer setting as ne

- 46 -(b) Fan speed knob: AUTOThe indoor fan is automatically controlled in accordance with the difference between the room temperature (detectedby th

- 47 -ONOFFOFF048ONOFFOFF08OFFOFF08ONOFFOFF038(c) DRY operationAfter finishing start up operation described in (b) above, thermal dry operation is per

- 3 -2 SELECTION DATA2.1 SpecificationsModel SRK10CDV-1, -4 (Indoor unit)SRC10CDV-1, -4 (Outdoor unit)(2) The operation data are applied to the 220 V

- 48 -(14) Self diagnosis functionWhen something abnormal happens on the outdoor unit, indoor unit fan motor and each thermistor (heat exchanger, room

- 49 -5 APPLICATION DATASAFETY PRECAUTIONS¡ Please read these “Safety Precautions” first then accurately execute the installation work.¡ Though the pr

- 50 -5.1 Selection of location for installation(1) Indoor unit1 Where there is no obstructions to the air flow and where thecooled air can be evenly

- 51 -1 Fixing of installation board5.2 Installation of indoor unit(1) Installation if installation board(Inserting sleeve)Indoor side Outdoor sideTur

- 52 -PipeDrain hose(3) Preparation of indoor unit1 Mounting of connecting wiresa Remove lid.b Connect the connection wire securely to the terminal bl

- 53 -WallGutterPipes storage area¡ When conducting the central rear piping, use a nipper to cut outknock-out holes in the installation board.¡ Do not

- 54 -(4) Removal and installation of the front panel1 Removal¡ Remove fixing screws (2 places).¡ Lift the lower part of panel toward you, then remove

- 55 -(3) Air purge1 Tighten all flare nuts in the pipings both indoor and outside wall so as not to cause leak.2 Connect service valve, charge hose,

- 56 -Vinyl tapeTo cover the connecting portion with insula-tion materials, cut upper portion and then sealit with insulation materials.Cover the exte

- 57 -5.8 Precautions for wireless remote controller installation and operation(1) Wireless remote controller covers the following distances:(a) When

- 4 -(2) The operation data are applied to the 220 V districts respectively.(3) The refrigerant quantity to be charged includes the refrigerant in 7.5

- 58 -6 MAINTENANCE DATA6.1 Trouble shooting(1) Trouble shooting to be performed prior to exchanging PCB, (Printed circuit board) [Common to all model

- 59 -(2) Indication of Self Diagnosis (Indoor unit)TIMER lampis lightscontinuously.RUN lamp is flashing.(1 Time flash.)RUN lamp is flashing.(2 Time f

- 60 -(4) Trouble Diagnostic ProceduresUnit malfunctions ordoes not stop.Replace PCB.Microcomputer rarelymis-starts even duringtimes or power supplyor

- 61 -6.2 Servicing(1) EvacuationThe evacuation is an procedure to purge impurities ... noncondensable gas, air, moisture from the refrigerant equi

- 62 - 6.3 Power supply remote operationWhen the remote part on indoor unit PCB is modified, the air conditioner is turned ON-OFF by power supply ON-O

- 63 -CONTENTS1. GENERAL INFORMATION ... 641.1 Specific features ...

- 64 -1 GENERAL INFORMATION1.1 Specific featuresThe “Mitsubishi Daiya” room air-conditioner: SRK series are of split and wall mounted type and the

- 65 -2 SELECTION DATA2.1 SpecificationsModel SRK50A (Indoor unit)SRC50CA (Outdoor unit)(2) The operation data are applied to the 220V, 230V or 24

- 66 -(2) The operation data are applied to the 220V, 230V or 240V districts respectively.(3) The refrigerant quantity to be charged includes the refr

- 67 -2.2 Range of usage & limitations2.3 Exterior dimensions(1) Indoor unit Models SRK50A, 56A, 56A-4Indoor return air temperature(U

- 5 -(2) The operation data are applied to the 220 V districts respectively.(3) The refrigerant quantity to be charged includes the refrigerant in 7.5

- 68 -(2) Outdoor unit Models SRC50CA, 56CA, 56CA-442.7Drain holeElogated hole (2-12X16) Terminal blockService valve (Liquide)φ 6.35 (1/4&ap

- 69 -2.5 Selection chartCorrect the cooling capacity in accordance with the conditions as follows. The net cooling capacity can be obtained in the fo

- 70 -3 ELECTRICAL DATA3.1 Electrical wiringModels SRK50CA, 56CA, 56CA-4Notes (1) : denotes magentized relay × : denotes demagnetized relay(2

- 71 -RUN HI POWER ECONOTIMERRun (HOT KEEP) light (green)TIMER light (yellow)HI POWER light (green)ECONOMY light (orange)¡ Illuminates during operatio

- 72 -Stops for approximately5 seconds in thehorizontal position.(2) Flap controlControl the flap by AIRFLOW button on the wireless remote controller.

- 73 -(4) AUTOMATIC operation(a) Determination of operation modeThe blow operation of the indoor fan is carried out at the 1st speed for 20 seconds an

- 74 -(b) Fan speed knob: AUTOThe indoor fan is automatically controlled in accordance with the difference between the room temperature (detected by t

- 75 -ONOFFOFF048ONOFFOFF08OFFOFF08ONOFFOFF038(c) DRY operationAfter finishing start up operation described in (b) above, thermal dry operation is per

- 76 -(16) Self diagnosis functionWhen something abnormal happens on the outdoor unit, indoor unit fan motor and each sensor (heat exchanger, room tem

- 77 -5 APPLICATION DATASAFETY PRECAUTIONS¡ Please read these “Safety Precautions” first then accurately execute the installation work.¡Though the p

- 6 -2.2 Range of usage & limitations2.3 Exterior dimensionsIndoor return air temperature(Upper, lower limits)Refrigerant line (one way) length Ma

- 78 -5.1 Selection of location for installation(1) Indoor unit(a) Where there is no obstructions to the air flow and where thecooled air can be eve

- 79 -5.2 Installation of indoor unit(1) Installation if installation board(a) Fixing of installation boardLock for the inside wall structures (Inte

- 80 -(3) Preparation of indoor unit(a) Mounting of connecting wires(i) Open the suction grille, then remove the lid.(ii) Remove the wiring clamp.(iii

- 81 -(4) Installation of indoor unit(a) Hang the upper portion of the unit rear cover on the mounting board,and then magnet on the lower unit portion

- 82 -(2) Connection of refrigerant pipingIndoor unit side¡ Connect firmly gas and liquid sidepipings by Torque wrench.¡ Specified torquing value:Liqu

- 83 -5.5 Test run(1) Conduct trial run after confirming that there is no gas leaks.(2) When conducting trial run set the remote controller thermost

- 84 -6 MAINTENANCE DATA6.1 Trouble shooting(1) Trouble shooting to be performed prior to exchanging PCB, (Printed circuit board) [Common to all m

- 85 -(2) Indication of Self Diagnosis (Indoor unit)Anormality of thermistor Disconnection of thermistor and defective connection of connector(Disconn

- 86 -(4) Trouble Diagnostic ProceduresUnit malfunctions ordoes not stop.Replace PCB.Microcomputer rarelymis-starts even duringtimes or power supplyor

- 87 -6.2 Servicing(1) EvacuationThe evacuation is an procedure to purge impurities ... noncondensable gas, air, moisture from the refrigerant equi

- 7 -(2) Outdoor unit Models SRC10CDV-1, 10CDV-4Drain hole286.4125029049.643.5850203.1510 136.9476Elogated hole (2-12 x16) 31412328Terminal

- 88 -(2) Modification methodCut the jumper wire for the “REMOTE” section on the printed circuit board.Carefully position the jumper wire so that it d

SRK10CDV-1,-4Part No.:RMA002F003A,RMA002F003KRecommendable Purchased Q'ty10 30 50 100 500 10001~4RMA102A003ARMA102A003C(-1)(-4)PANEL ASSY,FRONT

SRK10CDV-1,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~8 RKV301A500K HEAT EXCH ASSY 1 0 0 0 12 RKV315D501 HEADER ASSY 03 RMA315

SRC10CDV-1,-4Part No. :RMC003F003A,RMC003F003CRecommendable Purchased Q'ty10 30 50 100 500 10001 RCP122A500 PANEL ASSY,FRONT 1 0 1 1 22 RC

SRC10CDV-1,-4Recommendable Purchased Q'ty10 30 50 100 500 10001~3 RCP301A001H HEAT EXCH ASSY 1 0 0 0 12 RCP321A001 PIPE 03 RCP321A035A PI