McQuay M5HDC Spécifications

CatalogHorizontal Ducted Condensing UnitM5HDC-2010Models: M5HDC020AR M5HDC025AR

9M5HDC-2010Application InformationControllerSLMOperation GuideCOOLDRYHEATMEDHIGHAUTOMODETEMPSENSORON/OFFSLEEPLOWTIMER82593641FANFAN ON/OFFTEMPSLEEPTIM

10M5HDC-2010Application InformationInstallation GuidelineSafety Precautions WARNING CAUTIONInstallation and maintenance should be performed by qualifi

11M5HDC-2010Application InformationInstallation of Indoor UnitFor installation of indoor unit, please refer to the indoor unit technical manual.Instal

12M5HDC-2010WiringWiring Electrical Connections• Wiring regulations on wire diameters differ from country to country. Please refer to your LOCAL ELEC

13M5HDC-2010Application InformationPiping Connection To The Units• Align the center of the piping and sufciently tighten the are nut with ngers.•

14M5HDC-2010Diagram 24) After evacuation, unscrew the spindle (diagram 2) for the gas to run to indoor unit.• The refrigerant gas has already charge

15M5HDC-2010Application InformationOverall Checking• Ensure the following, in particular :- 1) The unit is mounted solidly and rigid in position. 2

16M5HDC-2010Application Information Special Precautions When Dealing with Refrigerant R410A Unit(1) What is new refrigerant R410A? R410A is a new HF

17M5HDC-2010 Application Information(5) Handling and installation guidelines Like R22 system, the handling and installation of R410A system

18M5HDC-2010Sound DataSound DataSound Pressure LevelExt. Static (mmAq)125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz6.5High 42 39 36 34 28 22 17 38 336.0Mediu

M5HDC-2010 Table of Contents“McQuay” is a registered trademark of McQuay International. All rights reserved.© 2010 McQuay International. All rights re

19M5HDC-2010Sound DataM5CC020CRNC CurveM5CC025CRNC CurveSound pressure level (dB, ref 20µPa)010203040506070125 250 500 1000 2000 4000 8000Octave-band

20M5HDC-2010Engineering and Physical DataEngineering And Physical DataGeneral Data - Heat Pump (R410A)1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY

21M5HDC-2010Engineering and Physical DataComponents Data (R22)1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.

22M5HDC-2010Engineering and Physical DataSafety DevicesOPENkPa / psiCLOSEkPa / psiOPEN kPa / psiCLOSEkPa / psiDISCHARGE THERMOSTAT SETTING °C / °F1) A

23M5HDC-2010Performance DataPerformance Data1st Step Extrapolation of Indoor WBFind TC, SC for (a) Indoor: 24°C DB, 15°C WBOutdoor: 35°C DB(b) Indoor:

24M5HDC-2010Performance DataDetails:1st Step:Indoor DB˚CIndoor WB˚COutdoor DB, ˚C 35TC (kW) SC (kW)...2415...x1y116 3.36317

25M5HDC-2010Performance Data2nd Step:Indoor DB˚CIndoor WB˚COutdoor DB,˚C 35TC (kW) SC (kW)...20 15...3.29523 15x3y324 15 3.2

26M5HDC-2010Performance Data3rd Step:To obtain the Total capacity and Sensible capacity for (a) Indoor Condition: 23°C DB, 15°C WB Outdoor Condition:

27M5HDC-2010Performance DataPerformance TableHeatpump (R410A)Model: M5CC020CR - M5HDC020CRCooling ModeTC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW)

28M5HDC-2010Performance DataModel: M5CC025CR - M5HDC025ARCooling ModeModel: M5CC025CR - M5HDC025ARHeating ModeTC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW

2M5HDC-2010NomenclatureIndoorNomenclatureM 5 CC 020 C RBrandM : McQuayModel NameCapacity IndexModel TypeRefrigerant“ ” : Omitted if R224 : R4

29M5HDC-2010Outline and DimensionOutline and DimensionIndoor UnitModel: M5CC020/ 025CRA B C D E F G HM5CC020CR 1041 225 1002 962 261 411 351 1065M5CC0

30M5HDC-2010Outline and DimensionOutdoor UnitModel: M5HDC020/ 025ARNote: Dimension in mm

31M5HDC-2010Electrical DataElectrical DataElectrical Data - Heatpump (R410A)1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT

32M5HDC-2010Wiring DiagramWiring DiagramHeat PumpIndoor Unit Outdoor UnitModel: M5CC020CR Model: M5HDC020AR M5CC025CR

33M5HDC-2010Service and MaintenanceComponents Maintenance Procedure Recommended ScheduleIndoor Air FilterIndoor UnitCondensate DrainPan and Pipe1. Che

34M5HDC-2010Service and MaintenancePre Start Up Maintenance(After Extended Shut Down)- Inspect thoroughly and clean indoor and outdoor units.- Clean o

35M5HDC-2010TroubleshootingTroubleshootingError CodeHeatpump Model (Universal Board)Operation / Faulty IndicationRoom sensor contact loose / shortIndo

36M5HDC-2010TroubleshootingDiagnostic GuidelinesNo Cooling / HeatingUnit fail to startCheck power supply- voltage- phase- frequencyCheck settings of r

37M5HDC-2010TroubleshootingBy means of diagnostic ow chart: No CoolingThe following chart are efficient checking procedures for troubleshooting when

38M5HDC-2010TroubleshootingInsufficient CoolingHigh Discharge Pressure or LowSuction PressureDual PressureSwitchCompressorCyclingOvercurrentRelay ForC

3M5HDC-2010OutdoorNomenclatureM 5 HDC 020 A RBrandM : McQuayModel NameCapacity IndexModel TypeRefrigerant“ ” : Omitted if R224 : R407C5 : R4

39M5HDC-2010TroubleshootingNoisy OperationUnremoved Shipping Bolt(s)EvaporatorFanCompressorOvercharged RefrigerantLow Suction PressureWorn Compressor

40M5HDC-2010Exploded View and Part ListExploded View and Part ListIndoor UnitModel: M5CC020/ 025CRNote: All exploded view and part list are subjected

41M5HDC-2010Exploded View and Part ListNote: All exploded view and part list are subjected to change by the manufacturer without prior noticeOutdoor U

42M5HDC-2010Exploded View and Part ListNote: All exploded view and part list are subjected to change by the manufacturer without prior noticeOutdoor U

© 2010 McQuay International www.mcquay.com Products manufactured in an ISO certified facility. This document contains the most current product in

4M5HDC-2010Product Line-UpIndoor UnitM5CC-CRNomenclatureL2SLM 3Bare Air FilterCEEPS Drain Pan020CR AFBA X X X X X X025CR AFAA X X X X X XHandsetHeatPu

5M5HDC-2010Product Line-UpOutdoor UnitM5HDC-ARCap TubeHydrophilic CoatedRotaryCE020AR AFBA X X X X025AR AFAA X X X XHeatPumpCompressorOthersClassifica

6M5HDC-2010Adequate External Static PressureThe external static pressure is specially designed to blend in most of the interior design and yet to ensu

7M5HDC-2010Application InformationOperating RangeEnsure the operating temperature is in allowable range.HeatpumpApplication InformationHeatingCoolingO

8M5HDC-2010Application InformationRefrigerant Circuit DiagramModel: M5CC020CR – M5HDC020AR M5CC025CR – M5HDC025AR70034 095378