McQuay M4MC Spezifikationen

MCC-D-2009Ceiling Concealed D SeriesCatalogModels: MCC 075 D(R) - MCC 100 D(R)

8Refrigerant Circuit DiagramsModel: MCC 075D – MMC 075D MCC 100D – MMC 100D MCC 075D – M4MC 075D MCC 100D – M4MC 100DModel: MCC 075DR – MMC 075ER

9Controllers°C or °F DisplayDisplay the temperature in °C or °F.HEATTEMP.Key Lock DisplayDisplay indicates when key lock function is activated.FANSET

10DAYHOLDCLOCKHOURON TIMERSWINGSLE EPOFF TIMERMODEMINUTESE T TEM PON / OFFFANMON TUE WED THU FRI SAT SUNSET TIMERAUTOTIMER ACTIVEKEY LOCKROOMTEMP.HEAT

11DAYCLOCKHOURON TIMERSWINGSLE EPOFF TIMERMODEMINUTESE T TEM PON / OFFFANMON TUE WED THU FRI SAT SUNSET TIMERAUTOTIMER ACTIVEKEY LOCKROOMTEMP.HEATTEMP

12Operating State and Fault TableWired Handset – Netware IIICooling / Heat Pump ModelPhase SequencerThe unit with Scroll Compressor can only rotate in

13InstallationCautionSharp edges and coil surfaces are potential injury hazard. Avoid from contact with them.(1) Installation of Indoor UnitPreliminar

14PipingsDo not use contaminated or damaged copper tubings. If pipings, evaporator or condenser is exposed or had been opened for 15 seconds or more,

15(2) Installation of Outdoor UnitMMC SeriesAs condensing temperature rises, evaporating temperature rises and cooling capacity drops. In order to ach

16(3) Refrigerant PipingField PipingTo ensure satisfactory operation and performance, the following points should be noted for the eld piping ar-rang

17Guidelines Of Field-charging Air Conditioning Systems With Scroll Compressors These guidelines are intended for use with Scroll compressors only wit

Nomenclature...1 - Product Line

18Typical service valvesFound on the outdoor unitMost split systems have a suitable connection on the outdoor unit Shredder valves provide easy system

19Charging Recommendations Charging liquid in a CONTROLLED manner into the suction side until the system is full. This recommen-dation does not hold t

20(5) Additional Charge• The refrigerant charge has already charged into the outdoor unit. For the piping length of 7.6m, additional refrigerant char

21Special Precaution When Dealing With Refrigerant R407C Unit(1) What is new refrigerant R407C? R407C is a zeotropic refrigerant mixture which has Z

22(c) Ensure that the compressor is not exposed to open air for more than the recommended time specied by its manufacturer (typically less than 10 m

23Temperature Ts ˚C / ˚F Th ˚C / ˚FMinimum Indoor Temperature 19.4 / 66.9 13.9 / 57.0Maximum Indoor Temperature 26.7 / 80.1 19.4 / 66.9Minimum O

24Sound DataSound PowerExt. Static Speed Overall(mmAq)125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz (dBA)20 SH 69 71 72 73 71 69 65 7814 Hi 67 69 72 72 70 68

25MCC 075D/DR NC CURVES010203040506070125 250 500 1000 2000 4000 8000Octave-band Frequency (Hz)NC-20NC-25NC-30NC-35NC-40NC-45NC-50SH FANHI FANME FANLO

26Selection ProcessFan Performance ChartMCC 075D/DR BLOWER PERFORMANCE CURVE051015202530354045500 500 1000 1500 2000 2500 3000 3500 4000 4500Flowrate,

27MCC 100D/DR BLOWER PERFORMANCE CURVE051015202530354045500 500 1000 1500 2000 2500 3000 3500 4000 4500Flowrate, (CFM)Total Static Pressure, (mm w.g.)

1NomenclatureM CC 075 D R - A B A ASeries D: D seriesModel Type R: HeatpumpOmitted if cooling onlyCapacity

28Engineering & Physical DataSpecicationsGeneral Data - Cooling Only (R22)MCC 075D MCC 100DMMC 075D MMC 100DBtu/h 75000 95000W 21960 27820W 8471

29General Data - Heat pump (R22)MCC 075DR MCC 100DRMMC 075ER MMC 100ERBtu/h 75000 100000W 21960 29310Btu/h 84000 110000W 24600 32240W 7356 10200W 7206

30General Data - Cooling Only (R407C)MCC 075D MCC 100DM4MC 075D M4MC 100DBtu/h 75000 100000W 21960 29310W 7706 11040A 13.80 19.00V/Ph/Hz 380 - 415 / 3

31General Data - Heat pump (R407C)MCC 075DR MCC 100DRM4MC 075ER M4MC 100ERBtu/h 75000 100000W 21960 29310Btu/h 84000 110000W 24600 32240W 7706 11040W

32Components Data (R22)MCC 075D MCC 100DMMC 075D MMC 100D2 2ZINC COATED STEEL ZINC COATED STEELDIRECT DIRECTmm/in 228.6 / 9.0 228.6 / 9.0mm/in 177.8 /

33Components Data (R22)MCC 075DR MCC 100DRMMC 075ER MMC 100ER2 2ZINC COATED STEEL ZINC COATED STEELDIRECT DIRECTmm/in 228.6 / 9.0 228.6 / 9.0mm/in 177

34Components Data (R407C)MCC 075D MCC 100DM4MC 075D M4MC 100D2 2ZINC COATED STEEL ZINC COATED STEELDIRECT DIRECTmm/in 228.6 / 9.0 228.6 / 9.0mm/in 177

35Components Data (R407C)MCC 075DR MCC 100DRM4MC 075ER M4MC 100ER2 2ZINC COATED STEEL ZINC COATED STEELDIRECT DIRECTmm/in 228.6 / 9.0 228.6 / 9.0mm/in

36Safety DevicesMCC 075D MCC 100DMMC 075D MMC 100DNC NCOPEN kPa / psi 2937 / 426 2937 / 426CLOSE kPa / psi 2413 / 350 2413 / 350NC NCOPEN kPa / psi 1

37Performance DataPerformance TableInterpolation and Extrapolation method can be used to get the total capacity, TC and sensible capacity, SC at those

2M 4 MC 075 E R - F B A ASeries E: E SeriesD: D seriesModel Type R: HeatpumpOmitted if cooling onlyCapacity

38Details:1st Step:To obtain the Total capacity and Sensible capacity for (a) Indoor Condition: 24°C DB, 15°C WB Outdoor Condition: 35°C DB Indoo

392nd Step:To obtain the Total capacity and Sensible capacity for (a) Indoor Condition: 23°C DB, 15°C WB Outdoor Condition: 35°C DB Outdoor DB, ˚

40 Outdoor DB, ˚C 35 37 40 TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 19.640 14.492 x y 18.144 13.1113rd Step:To obtain the Total

41R22 Models(Cooling Only)Model : MCC 075D / MMC 075DTC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW)15 24.127 15.3

42R22 Models(Heat Pump)Model : MCC 075DR / MMC 075ERCooling ModeTC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW)15

43R22 Models(Heat Pump)Model : MCC 100DR / MMC 100ERCooling ModeTC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW)15

44R407C Models(Cooling Only)Model : MCC 075D / M4MC 075DTC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW)15 24.127 1

45R407C Models(Heat Pump)Model : MCC 075DR / M4MC 075ERCooling ModeTC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW)

46R407C Models(Heat Pump)Model : MCC 100DR / M4MC 100ERCooling ModeTC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW)

47Dimensional DataOutlines And DimensionsIndoor UnitModel: MCC 075D/DRModel: MCC 100D/DRNote: All Dimension are in mmNote: All Dimension are in mm

3Product Line-upIndoor Unit MCC-D SeriesControlHandsetMarkingNETWARE 3L2 CE MarkCap. TubeTXV075D ABAA X X X X X X X100D ABAA X X X X X X X075DR ABAA X

48Model: MMC / M4MC 075/100D/ERNote: All Dimension are in mmOutdoor Unit

49Electrical DataElectrical Data - Cooling Only (R22)MCC 075D MCC 100DMMC 075D MMC 100DPOWER SOURCE V/Ph/HzRATED INPUT POWER W 1061 1254RATED RUNNING

50Electrical Data - Cooling Only (R407C)MCC 075D MCC 100DM4MC 075D M4MC 100DPOWER SOURCE V/Ph/HzRATED INPUT POWER W 1061 1254RATED RUNNING CURRENT A 4

51Wiring DiagramsModel: MCC 075/100D vs MMC / M4MC 075/100D Cooling Only

52Heat Pump Model: MCC 075/100DR vs Model: MMC / M4MC 075/100ER

53Servicing And MaintenanceComponents Maintenance Procedures Recommended ScheduleWarning: Disconnect from main supply before servicing the air condi

54The design concept of the Condensing Unit is such that all servicing can be done from the front and side of the unit.Upon removal of front and side

55No Fault conditions Possible causes / corrective actions1 The air conditioner unit will not resume after • The auto restart function is not fun

56Diagnostic GuidelinesBy means of pressure readings:HighsideLow side••• Overcharged with refrigerant.• Non-condensable gases in refrigerant circuit (

57FaultyFaulty: Faulty : Che ck : C aus e : Reme dyTrippedTrippedBlow nRu nningTig hte n t he connectionsStopGet the right volta geCh eck the pow e

4CompressorWith ContactorWithout ContactorWith 24Vac Control CircuitWith Auto HP/LPWith Manual HP/LPCE MarkETLWithout MarkingScroll-CopelandTXVWithout

58FaultyFaultyCh ange the contactorCh ange the contactsRepa ir or change the moto r contactorRepa ir or change if ne cess aryCom press or contactorC

59ii ) Diagnosis of Refrigerant Circuit / ApplicationThere might be some causes where the unit starts running but does not perform satisfactorily, i.e

60Restrict edAircirculationCl ean t he coilCl ean t he fil terCh ange o r repa ir t he m otorRemo ve the o bst ructi onHi gh heating loadW in do ws /

61Exploded View & Part ListModel: MCC 075D/DR1) ALL SPECIFICATIONS ARE SUBJECT TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICENo DescriptionPar

62Model: MCC 100D/DR1) ALL SPECIFICATIONS ARE SUBJECT TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICENo Description Part No No DescriptionPart No1

63Model: MMC / M4MC 075/100D 1) ALL SPECIFICATIONS ARE SUBJECT TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICENO. DESCRIPTION PART NO. NO. DESCRIPT

64Model: MMC / M4MC 075/100ERNO. DESCRIPTION PART NO. NO. DESCRIPTION PART NO.1 ASSY, BASE PAN R50014046841 11 STRUC, BACK L R500140229102 COMPRESSOR

© 2008 McQuay International +1 (800) 432-1342 www.mcquay.com Products manufactured in an ISO certified facility. This document contains the most c

5Outdoor UnitMMC-ER Series Product Line UpMarkingCompressorWith ContactorWith Auto HP/LPCE MarkScroll-CopelandTXVWithout Expansion DeviceFor Sequentia

6Invisible OperationThe unit is installed concealed above the ceiling. MCC-D is designed to intelligently create a comfortable and healthy indoor air

7Application InformationOperating RangeEnsure the operating temperature is in allowable range.Cooling onlyHeat pumpOutdoor temp. (°CDB)Indoor temp. (°