McQuay M5MSX Specifications

M5MSX-2009DC Inverter Multi SplitModels: M5MSX 020 A/AR M5MSX 025 A/AR M5MSX 030 A/ARCatalog

7M5MSX-2009Application InformationModel: M5MSX020A - M5WMX010/015GModel: M5MSX020AR - M5WMX010/015GRNOTEREFRIGERANT FLOW DIRECTION (COOLING)Refriger

8M5MSX-2009Application InformationModel: M5MSX025A - M5WMX010/020GModel: M5MSX025AR - M5WMX010/015/020GR

9M5MSX-2009Model: M5MSX030A - M5WMX010/020GModel: M5MSX030AR - M5WMX010/020GRApplication Information

10M5MSX-2009Controller G17MODEP1 P2SLEEPSETCANCELON TIMERSETCANCELOFF TIMER612151113147431092185Operation Guide1 Transmission SourceThe source where t

11M5MSX-2009Installation GuidelineSafety Precautions WARNING CAUTIONInstallation and maintenance should be performed by qualifi ed persons who are fami

12M5MSX-2009Application InformationInstallation of Indoor UnitThe indoor unit must be installed in such a way so as to prevent short circuit of the co

13M5MSX-2009Mounting Installation PlateEnsure that the wall is strong enough to withstand the weight of the unit. Otherwise, it is necessary to reinfo

14M5MSX-2009VERTICAL HEIGHTDIFFERENCE MAX. HL4L3L2L1OUTDOOR UNITINDOOR UNITApplication InformationIndoor unit combination for outdoor unit M5MSX020A/

15M5MSX-2009Installation Of Outdoor UnitInstallation ClearancesDimensions A B C DMinimumDistance(mm) 300 1000 300 500PLEASEREMOVESERVICEPANEL

16M5MSX-2009Refrigerant Piping WorkPiping Length and ElevationIf the pipe is too long, both capacity and reliability of the unit will dr

17M5MSX-2009Piping Work• Do not use contaminated or damaged copper tubing. Do not remove plastic, rubber plugs and brass nuts from th

18M5MSX-2009Application InformationPiping Connection To The Units• The outdoor unit is equipped with two to four sets of are joints depending on O/D

19M5MSX-2009 Electrical Wiring ConnectionIMPORTANT : The gures shown in the table are for information purpose only. They should be checked and

20M5MSX-2009Application Information• The table above shows the electrical wire sizing for different connection cables. If the length of the cable is

21M5MSX-2009Vacuuming And ChargingPurging The Piping And Indoor UnitExcept for the outdoor unit which is pre-charged with refrigerant R22,

22M5MSX-2009Charge operationThis operation must be done by using a gas cylinder and a precise weighing machine. The additional charge is topped up int

23M5MSX-2009Indicator LightsIR Signal ReceiverWhen an infrared remote control operating signal has been transmitted, the signal receiver on indoor uni

24M5MSX-2009Engineering & Physical Data Engineering & Physical DataGeneral Data - Cooling OnlyM5WMX010G M5WMX015GBtu/hWWAV/Ph/HzR-410Al/s / C

25M5MSX-2009Engineering & Physical Data General Data - Cooling Only1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIO

26M5MSX-2009Engineering & Physical Data General Data - Cooling Only1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIO

M5MSX-2009 Table of Contents“McQuay” is a registered trademark of McQuay International. All rights reserved.© 2009 McQuay International. All rights re

27M5MSX-2009General Data - Cooling Only1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 2) ALL UNITS ARE BEING

28M5MSX-2009General Data - Heatpump1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 2) ALL UNITS ARE BEING TEST

29M5MSX-2009Engineering & Physical Data General Data - Heatpump1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NO

30M5MSX-2009Engineering & Physical Data General Data - Heatpump1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NO

31M5MSX-2009Engineering & Physical Data General Data - Heatpump1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NO

32M5MSX-2009Engineering & Physical Data Components Data - Cooling Only M5WMX010G M5WMX 015GANTI FUNGUS CROSS FLOW FAN ANTI FUNGUS CROSS FLO

33M5MSX-2009Engineering & Physical Data Components Data - Cooling Only M5WMX010G M5WMX015GANTI FUNGUS CROSS FLOW FAN ANTI FUNGUS CROSS FLOW

34M5MSX-2009Engineering & Physical Data Components Data - Cooling Only M5WMX020GANTI FUNGUS CROSS FLOW FAN1ACRYLO NITRILE STYRENEDIRECTmm/i

35M5MSX-2009Engineering & Physical Data Components Data - Cooling Only M5WMX010G M5WMX015G M5WMX020GANTI FUNGUS CROSS FLOW FAN1ACRYLO NITRI

36M5MSX-2009Engineering & Physical Data Components Data - HeatpumpM5WMX010GR M5WMX015GRANTI FUNGUS CROSS FLOW FAN ANTI FUNGUS CROSS FLOW FAN1 1AC

1M5MSX-2009NomenclatureIndoor UnitM 5 WM X 010 G RBrandM : McQuayModel NameCapacity IndexModel TypeRefrigerant5 : R410AWM : Wall MountedInver

37M5MSX-2009Engineering & Physical Data Components Data - HeatpumpM5WMX010GR M5WMX015GRANTI FUNGUS CROSS FLOW FAN ANTI FUNGUS CROSS FLOW FAN1 1AC

38M5MSX-2009Engineering & Physical Data Components Data - Heatpump M5WMX020GRANTI FUNGUS CROSS FLOW FAN1ACRYLO NITRILE STYRENEDIRECTmm/in 87 /

39M5MSX-2009Engineering & Physical Data Components Data - Heatpump M5WMX010GR M5WMX015GR M5WMX020GRANTI FUNGUS CROSS FLOW FAN1ACRYLO NITRILE STYR

40M5MSX-2009Performance DataPerformance DataModel: M5MSX020A - M5WMX-G Cooling Mode Model: M5MSX020AR - M5WMX-GRHeating Mode A (BTU/h) B (BTU/h)RATED

41M5MSX-2009Performance Data Model: M5MSX025A - M5WMX-G Cooling Mode Model: M5MSX025AR - M5WMX-GR Heating Mode A B CRATED RATED RATED RATED (MAX) R

42M5MSX-2009Performance DataModel: M5MSX030A - M5WMX-G Cooling Mode Model: M5MSX030AR - M5WMX-GR Heating Mode AB C DRATEDRATED RATED RATED RATED (MAX)

43M5MSX-2009Outline and DimensionOutline and DimensionOutdoor UnitModel: M5MSX020A/ARmm ni noisnemiD :etoNOutdoor UnitModel: M5MSX025A/ARmm ni noisnem

44M5MSX-2009Outline and DimensionOutdoor UnitModel: M5MSX030A/ARmm ni noisnemiD :etoNADG TTKEIJBFCWHN OPMROSLUVUVSSSSSSDimension ABCD E F G H I J K L

45M5MSX-2009Outline and DimensionIndoor UnitModel: M5WMX010/015G/GRmm ni noisnemiD :etoN

46M5MSX-2009Outline and DimensionIndoor UnitModel: M5WMX020G/GRmm ni noisnemiD :etoN

2M5MSX-2009Outdoor UnitM 5 MS X 020 A RBrandM : McQuayModel NameCapacity IndexModel TypeRefrigerant5 : R410AMS : Multi Split Condensing UnitI

47M5MSX-2009Electrical DataElectrical DataElectrical Data - Cooling Only1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIO

48M5MSX-2009Electrical DataElectrical Data - Cooling Only1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 2

49M5MSX-2009Electrical DataElectrical Data - Cooling Only1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 2

50M5MSX-2009Electrical DataElectrical Data - Cooling Only1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 2

51M5MSX-2009Wiring DiagramWiring DiagramIndoor UnitModel: M5WMX010/015G/GROutdoor UnitModel: M5MSX020A/AR08 02 4 080366A

52M5MSX-2009Wiring DiagramIndoor UnitModel: M5WMX010/015/020G/GROutdoor UnitModel: M5MSX025A/AR70 03 4 088704

53M5MSX-2009Wiring DiagramIndoor UnitModel: M5WMX010/015/020G/GROutdoor UnitModel: M5MSX030A/AR70 03 4 089435

54M5MSX-2009Service and MaintenanceService and MaintenanceMaintenance ProceduresService PartsPeriodAt least once every2 weeks.More frequently ifnecess

55M5MSX-2009Service and MaintenanceElectrostatic FilterDual Action Electrostatic Air Purifying and Deodorizing Filter Media and Filter FrameHOW TO INS

56M5MSX-2009TroubleshootingTroubleshootingFault ConditionsNo1 The air conditioner unit will not start straight away after a power failure or restart

3M5MSX-2009Product Line-UpIndoor UnitM5WMX-GG17VA2.0Ionizer FilterSaranet FilterNegative IonizerNano Technology Air FiltrationO2 TherapyNon-Thermal Pl

57M5MSX-2009TroubleshootingBlinks Blinking Indication 1 Normal running, with no limitation 2 Voltage limit 3 Cooling unit : Outdoor coil

58M5MSX-2009TroubleshootingTroubleshooting ProgressCheck Point (1) – Power SupplyStep-by-step troubleshooting guide for power supply checking.Check Po

59M5MSX-2009TroubleshootingCheck Point (4) – CompressorStep-by-step troubleshooting guide for identifying compressor failure.Check Point (4)Check Comp

60M5MSX-2009Exploded View and Part ListExploded View and Part ListINDOOR UNITMODEL : M5WMX010/015G/GR1 Assy. Chassis R50124064151 11 Assy. Front Cove

61M5MSX-2009Exploded View and Part ListINDOOR UNITMODEL : M5WMX020G/GR1Assy. ChassisR50124068170 11 Assy. Front Cover A R501240747432Motor, BlowerR50

62M5MSX-2009Exploded View and Part ListOUTDOOR UNITMODEL : M5MSX020A/AR1 Assy. Base Pan R500140738302 Assy. Outdoor Coil R5002407163613 Valve Cover R

63M5MSX-2009OUTDOOR UNITMODEL : M5MSX025A/AR1Assy. Base PanR5001408176615Fan MotorR030390247712Assy. Mounting Plate,Compressor R5001408183916Fan Blad

64M5MSX-2009OUTDOOR UNITMODEL : M5MSX030A/AR1 Assy. Base PanR50014081766 15 Fan Motor R030390247712Assy. Mounting Plate, Compressor R50014081839 16 F

© 2009 McQuay International +1 (800) 432-1342 www.mcquay.com Products manufactured in an ISO certified facility. This document contains the most c

4M5MSX-2009Outdoor UnitM5MSX-AVB2.0LJ DSCAACap TubeEXVGold coatedBlue coatedBareContactorHPLPDC Inverter Twin RotaryDC Inverter ScrollCEDrain Elbow020

5M5MSX-2009Self DiagnosisThe microprocessor provides the possibility to detect and diagnose any fault or malfunction that occurs in the system. The er

6M5MSX-2009Application InformationOperating RangeEnsure the operating temperature is in allowable range.Cooling OnlyHeatpumpOutdoor temp. (°C DB) H