McQuay MWH Spécifications

MWH-B-2008Horizontal WaterCooled PackageCatalogModels: MWH 011 B/BRMWH 012 B/BRMWH 015 B/BRMWH 020 B/BRMWH 025 B/BRMWH 030 B/BRMWH 040 B/BRMWH 050 B/B

8MWH 011/012/015/020 BRMWH 025 BRSCHEMATIC DIAGRAMSCHEMATIC DIAGRAM

98NO. DESCRIPTION DESCRIPTIONNO .1 ASSY., DRAIN PAN 15 DUCT, FLANGE2 ASSY., FRONT PA NEL 16 ASSY., FAN DECK SUPPORT3 ASSY., BACK PANEL 17 ASSY., FILTE

99NO. DESCRIPTION NO.1 ASSY., DRAIN PAN 16 PANEL, SERVICE FRONT2 ASSY., FRONT PA NEL 17 PANEL , TOP3 ASSY., BACK PANEL 18 PANEL, SERVICE RIGHT4 ASSY.,

100NO. DESCRIPTION DESCRIPTIONNO.1 ASSY., DRAIN PAN 16 ASSY., FAN DECK SUPPORT2 ASSY., FRONT PA NEL 17 PANEL , SERVICE FRONT3 ASSY., BACK PANEL 18 PAN

101NO. DESCRIPTION No. Descri ption1 ASSY., COMPRESSO R SU PPORTPANEL13 ASSY., COIL2 ASSY., FRONT RIGHT PANEL 14 ASSY., BACK LEFT PANEL3 COMPRESSOR 15

102NO. DESCRIPTION DESCRIPTIONNO.1 ASSY., COMPRESSO R SU PPORTPANEL13 ASSY., COIL2 ASSY., FRONT RIGHT PANEL 14 ASSY., BACK LEFT PANEL3 COMPRESSOR 15 A

103NO. DESCRIPTION DESCRIPTIONNO.1 ACCUMULATOR 14 ASSY., MIDDLE PANEL2 ASSY., COMPRESSOR SUPPORTPANEL15 COIL ASSEMBLY3 ASSY., BASE PANEL 16 ASSY., FIL

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

9MWH 030/040/050 BRMWH 060/070 BRSCHEMATIC DIAGRAMSCHEMATIC DIAGRAMCOMPRESSOR 1COOLING CAP. TUBECHECK VALVESTRAINERSTRAINERCOOLING CAP. TUBECHECK VALV

10ControllersAPW04A1. ON/OFF Press to toggle the air conditioner unit between on and off status.2. Power up default setting Temperature : 25°C,

11SLM15AHeat Pump 1. "ON/OFF" button : Press to toggle the air conditioner unit between on and off status.2. "MODE" button : Press

12Controller Error CodeModel: MWH 011/012/015/020 B/BRError code DescriptionE1 Water level switch errorE2 Compressor low pressure protectionE3 Compres

13Controller Error CodeModel: MWH 030/040/050/060/070 B/BRError codeE1E0E2E3E4Indoor coil 1 sensor missing or damagedIndoor coil 2 sensor missing or d

14Precaution & InstallationBefore installing the air conditioner unit, please read the following safety precautions carefully.WARNING• Installati

15InstallationLocation & Mounting • This unit is designed for indoor installation only and for air supply ducted application. It is not

16Supply & Return Duct • Used good acoustic lined ducts. • It is recommended that return air ducts are installed where noise is critical. •

17Cleaning Systems Flushing1. Prior to first operation of any conditioner, the water circulating system must be cleaned and flushed of allconstruction

Nomenclature...1 - Product Line-

18StartupOpen all valves to full open position and turn on power to the conditioner.1. Set mode to “Cool”. Set the cooling temperature to the coolest

19Sound DataSound Pressure Level (measured in anechoic room)Overall Noise125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz (dBA) CriteriaSuper High 48 41 40 37 31

20010203040506070125 250 500 1000 2000 4000 8000Octave-band frequency (Hz)Sound pressure level (dB,reference 20 Pa)NC-20NC-35NC-50NC-25NC-30NC-45NC-40

21010203040506070125 250 500 1000 2000 4000 8000Octave-band frequency (Hz)Sound pressure level (dB,reference 20Pa)NC-20NC-35NC-50NC-25NC-30NC-45NC-40S

22010203040506070125 250 500 1000 2000 4000 8000Octave-band frequency (Hz)Sound pressure level (dB,reference 20Pa)NC-20NC-35NC-50NC-25NC-30NC-45NC-40S

23010203040506070125 250 500 1000 2000 4000 8000Octave-band frequency (Hz)Sound pressure level (dB,reference 20Pa)NC-20NC-35NC-50NC-25NC-30NC-45NC-40H

24010203040506070125 250 500 1000 2000 4000 8000Octave-band frequency (Hz)Sound pressure level (dB,reference 20Pa)NC-20NC-35NC-50NC-25NC-30NC-45NC-40H

25Selection Process Fan Performance Chart0102030405060708090100 120 140 160 180 200 220Air Flow Rate (L/s)External Static Pressure (Pa)Super High Spee

26FAN PERFORMANCE CURVEMWH015B/BR0102030405060708090100 120 140 160 180 200 220 240 260 280 300Air Flow Rate (L/s)External Static Pressure (Pa)Super H

27FAN PERFORMANCE CURVEMWH025B/BR020406080100120140160250 300 350 400 450 500Air Flow Rate (L/s)External Static Pressure (Pa)Super High SpeedHigh Spee

1M WH 020 B R - F X AASeries B: B seriesModel Type R: HeatpumpOmitted if cooling onlyCapacity

28FAN PERFORMANCE CURVEMWH040B/BR050100150200250300350250 350 450 550 650 750 850 950Air Flow Rate (L/s)External Static Pressure (Pa)High SpeedMedium

29FAN PERFORMANCE CURVEMWH060B/BR050100150200250300350250 350 450 550 650 750 850 950 1050Air Flow Rate (L/s)External Static Pressure (Pa)High SpeedMe

30Engineering & Physical DataSpecicationsGeneral Data - Cooling Only (R22)MWH 011B MWH 012BBtu/h 11600 12000W 3400 3520W 790 775AV/Ph/HzW/W 4.30

31General Data - Cooling Only (R22)Btu/hWWAV/Ph/HzW/Wl/s / CFMPa (in.wg.)dBAmm/inl/s / m_/hkPamm/inmm/inmm/inmm/inmm/inmm/inkg/lbLIQUID mm/inGAS mm/in

32General Data - Cooling Only (R22)MWH 050B MWH 060BBtu/h 49880 63160W 14600 18500W 4482 5505A 21.6 13.3V/Ph/Hz 220-240 / 1 / 50 380-415 / 3 / 50W/W 3

33General Data - Heat pump (R22)MWH 011BR MWH 012BRBtu/h 11600 12000W 3400 3520Btu/h 13000 12700W 3810 3720W 790 775W 745 745AA 3.3 3.4V/Ph/HzW/W 4.30

34General Data - Heat pump (R22)Btu/hWBtu/hWWWAAV/Ph/HzW/WW/Wl/s / CFMPa (in.wg.)dBAmm/inl/s / m_/hkPamm/inmm/inmm/inmm/inmm/inmm/inkg/lbLIQUID mm/inG

35General Data - Heat pump (R22)MWH 050BR MWH 060BRBtu/h 49880 63160W 14600 18500Btu/h 56500 68140W 16600 20000W 4482 5505W 4433 5846A 21.6 13.4A 21.2

36Components Data- Cooling Only (R22)MWH 011B MWH 012Bmm/in 113 / 4.45 134 / 5.28mm/in 145 / 5.71 160 / 6.30cm_ / fl.oz 300 / 10.56 350 / 12.32mm/inmm

37Components Data- Cooling Only (R22)MWH 015B MWH 020Bmm/in 134 / 5.28 200 / 7.87mm/in 160 / 6.30 209 / 8.23cm_ / fl.oz 410 / 14.43 430 / 15.13mm/inmm

2Product Line-upHorizontal Water Source Package (R22)MarkingFinCompressorAPM02DAPM01CBSLM15AAPW04A (LCD)W/out MarkingHydrophilic (Corr.)Cap. TubeW/out

38Components Data- Cooling Only (R22)MWH 025B MWH 030BGALVANISED STEEL GImm/inmm/in 209 / 8.23 190 / 7.48cm_ / fl.oz 350 / 12.32 430 / 15.13mm/inmm/in

39Components Data- Cooling Only (R22)MWH 040B MWH 050Bmm/inmm/incm_ / fl.ozmm/inmm/inmm/inm2/ft211 14pcLENGTH mm/inWIDTH mm/inTHICKNESS mm/inl/s / m_/

40Components Data- Cooling Only (R22)MWH 060B MWH 070Bmm/inmm/incm_ / fl.ozmm/inmm/inmm/inm2/ft2pcLENGTH mm/inWIDTH mm/inTHICKNESS mm/inl/s / m_/h 1.0

41Components Data- Heating (R22)MWH 011BR MWH 012BRmm/in 113 / 4.45 134 / 5.28mm/in 145 / 5.71 160 / 6.30cm_ / fl.oz 300 / 10.56 350 / 12.32mm/inmm/in

42Components Data- Heating (R22)MWH 015BR MWH 020BRmm/in 134 / 5.28 200 / 7.87mm/in 160 / 6.30 209 / 8.23cm_ / fl.oz 410 / 14.43 430 / 15.13mm/inmm/in

43Components Data- heatpump (R22)MWH 025BR MWH 030BRGALVANISED STEEL GImm/inmm/in 209 / 8.23 190 / 7.48cm_ / fl.oz 350 / 12.32 430 / 15.13mm/inmm/in 0

44Components Data- Heatpump (R22)MWH 040BR MWH 050BRmm/inmm/incm_ / fl.ozmm/inmm/inmm/inm2/ft211 14pcLENGTH mm/inWIDTH mm/inTHICKNESS mm/inl/s / m_/h

45Components Data- Heatpump (R22)MWH 060BR MWH 070BRmm/inmm/incm_ / fl.ozmm/inmm/inmm/inm2/ft2pcLENGTH mm/inWIDTH mm/inTHICKNESS mm/inl/s / m_/h 1.01

46Safety Devices- Cooling Only (R22)MWH 011B MWH 012BOPEN kPa / psiCLOSE kPa / psiOPEN kPa / psiCLOSE kPa / psiDISCHARGE THERMOSTAT SETTING °C / °FMWH

47Safety Devices- Heatpump (R22)MWH 011BR MWH 012BROPEN kPa / psiCLOSE kPa / psiOPEN kPa / psiCLOSE kPa / psiDISCHARGE THERMOSTAT SETTING °C / °FMWH 0

3Horizontal Water Source Package (R22)MarkingFinCompressorAPM02DAPM01CBSLM15AAPW04A (LCD)W/out MarkingHydrophilic (Corr.)Cap. TubeW/out Cap. TubeRotar

48Performance TablePerformance DataCooling Only/ Cooling Mode (Heatpump)Water Flow Rate = 0.36 m3/hrIndoor, DB Indoor, WB Capacity(°C) (°C) (kW) 13 20

49MWH 012B/BRCooling Only/ Cooling Mode (Heatpump)Water Flow Rate = 0.45 m3/hrIndoor, DB Indoor, WB Capacity(°C) (°C) (kW) 13 20 25 30 35 40 45TC 3.49

50Cooling Only/ Cooling Mode (Heatpump)Water Flow Rate = 0.54 m3/hrIndoor, DB Indoor, WB Capacity(°C) (°C) (kW) 13 20 25 30 35 40 45TC 4.18 4.00 3.87

51MWH 020B/BRCooling Only/ Cooling Mode (Heatpump)Water Flow Rate = 0.63 m3/hrIndoor, DB Indoor, WB Capacity(°C) (°C) (kW) 13 20 25 30 35 40 45TC 5.67

52Cooling Only/ Cooling Mode (Heatpump)Water Flow Rate = 1.02 m3/hrIndoor, DB Indoor, WB Capacity(°C) (°C) (kW) 13 20 25 30 35 40 45TC 7.55 7.23 6.99

53Cooling Only/ Cooling Mode (Heatpump)Water Flow Rate = 1.02 m3/hrIndoor, DB Indoor, WB Capacity(°C) (°C) (kW) 13 20 25 30 35 40 45TC 8.69 8.32 8.05

54MWH 040B/BRCooling Only/ Cooling Mode (Heatpump)Water Flow Rate = 1.52 m3/hrIndoor, DB Indoor, WB Capacity(°C) (°C) (kW) 13 20 25 30 35 40 45TC 13.0

55MWH 050B/BRCooling Only/ Cooling Mode (Heatpump)Water Flow Rate = 1.75 m3/hrIndoor, DB Indoor, WB Capacity(°C) (°C) (kW) 13 20 25 30 35 40 45TC 14.4

56MWH 060B/BRCooling Only/ Cooling Mode (Heatpump)Water Flow Rate = 2.18 m3/hrIndoor, DB Indoor, WB Capacity(°C) (°C) (kW) 13 20 25 30 35 40 45TC 18.3

57MWH 070B/BRCooling Only/ Cooling Mode (Heatpump)Water Flow Rate = 2.67 m3/hrIndoor, DB Indoor, WB Capacity(°C) (°C) (kW) 13 20 25 30 35 40 45TC 22.2

4High Energy Efciency RatingThe McQuay MWH series of water source heat pumps have energy efciency ratings as high as 16 and provide better energy co

58MWH 011BRHeating mode (Heatpump)Water Flow Rate = 0.36 m3/hrEWT Capacity(°C) (kW) 15 17 19 20 22 24 27 3010TC 3.00 2.94 2.88 2.85 2.79 2.73 2.65 2.5

59MWH 012BRHeating mode (Heatpump)Water Flow Rate = 0.45m3/hrEWT Capacity(°C) (kW) 15 17 19 20 22 24 27 3010 TC 2.93 2.87 2.81 2.78 2.73 2.67 2.59 2.5

60MWH 015BRHeating mode (Heatpump)Water Flow Rate = 0.54 m3/hrEWT Capacity(°C) (kW) 15 17 19 20 22 24 27 3010 TC 3.42 3.35 3.28 3.25 3.18 3.11 3.02 2.

61MWH 020BRHeating mode (Heatpump)Water Flow Rate = 0.63 m3/hrEWT Capacity(°C) (kW)15 17 19 20 22 24 27 3010 TC 3.92 3.84 3.76 3.73 3.65 3.57 3.46 3.3

62MWH 025BRHeating mode (Heatpump)Water Flow Rate = 1.02 m3/hrEWT Capacity(°C) (kW)15 17 19 20 22 24 27 3010 TC 6.64 6.51 6.38 6.31 6.18 6.06 5.87 5.6

63MWH 030BRHeating mode (Heatpump)Water Flow Rate = 1.02 m3/hrEWTINDOOR DB (°C)Capacity(°C) (kW) 15 17 19 20 22 24 27 3010 TC 7.48 7.33 7.18 7.11 6.96

64MWH 040BRHeating mode (Heatpump)Water Flow Rate = 1.52 m3/hrEWT Capacity(°C) (kW) 15 17 19 20 22 24 27 3010 TC 12.20 11.96 11.72 11.60 11.36 11.12 1

65MWH 050BRHeating mode (Heatpump)Water Flow Rate = 1.75m3/hrEWT Capacity(°C) (kW) 15 17 19 20 22 24 27 3010 TC 13.38 13.12 12.85 12.72 12.45 12.20 11

66MWH 060BRHeating mode (Heatpump)Water Flow Rate = 2.18 m3/hrEWT Capacity(°C) (kW)15 17 19 20 22 24 27 3010TC 16.14 15.82 15.50 15.34 15.02 14.71 14.

67MWH 070BRHeating mode (Heatpump)Water Flow Rate = 2.67 m3/hrEWT Capacity(°C) (kW)15 17 19 20 22 24 27 3010 TC18.10 17.75 17.39 17.21 16.85 16.51 15.

5Application InformationEnsure the operating temperature is in allowable range.Delta T (Leaving Water Temperature - Entering Water Temperature) is onl

68Dimensional DataOutlines And DimensionsA B C D E F G H I J K L M N OModel : MWH 011/012/015/020/025 B/BRDimension in mmModel195.5269.5269.5284.5284.

69MAINTAIN PANEL289. 368. 745.74968615743. 4702. 9657214356081217351161. 235 1742463091297. 2DRAINING19OO-4 7131060 180SYS1 HIGH PRESSURE27O25ODRAININ

70Model : MWH 060/070 B/BRDimension in mm

71Electrical DataElectrical Data - Cooling Only (R22)MWH 011B MWH 012BPOWER SOURCE V/Ph/HzRATED INPUT POWER W 90 83RATED RUNNING CURRENT A 0.43 0.37MO

72Electrical Data - Cooling Only (R22)MWH 050B MWH 060BCLASS F CLASS BPOWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 380 - 415 / 3 / 50RATED INPUT POWER W 95

73Electrical Data - Heatpump (R22)MWH 011BR MWH 012BRPOWER SOURCE V/Ph/HzRATED INPUT POWER W 90 83RATED RUNNING CURRENT A 0.43 0.37MOTOR OUTPUT W 60 3

74Electrical Data - Heatpump (R22)MWH 050BR MWH 060BRCLASS F CLASS BPOWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 380 - 415 / 3 / 50RATED INPUT POWER W 950

75Wiring DiagramsModel : MWH 011/012/015 BModel : MWH 011/012/015 B (Heater)

76Model : MWH 020 BModel : MWH 020 B (Heater)

77Model : MWH 025 BModel : MWH 025 B (Heater)

6Refrigerant Circuit DiagramsMWH 011/012/015/020 BMWH 025 B

78Model : MWH 030 BModel : MWH 030 BD (Heater)

79Model : MWH 040/050 BModel : MWH 040/050 BD (Heater)

80Model : MWH 060 BModel : MWH 060 BD (Heater)DESCRI PTI ONDESCRI PTI ONDESCRI PTI ONLEGEND:SYMBOLFI ELD WI RI NGFACTORY WI REDSYMBOLDESCRI PTI ONLE

81Model : MWH 070 BModel : MWH 070 BD (Heater)THERMAL OVERLOAD RELAY SETTI NG AMPS AND CONTROLLER JP SETTI NGLEGEND:SYMBOLDESCRI PTI ONFACTORY

82Model : MWH 011/012/015 BRModel : MWH 011/012/015 BR (Heater)

83Model : MWH 020 BRModel : MWH 020 BR (Heater)

84Model : MWH 025 BRModel : MWH 025 BR (Heater)

85Model : MWH 030 BRModel : MWH 040/050 BRMM MMMMTH2TH3TH4TH5TH1

86Model : MWH 060 BRModel : MWH 070 BRSYMBOL DESCRI PTI ONSYMBOL DESCRI PTI ONLEGEND: FI ELD WI RI NGFACTORY WI REDTHERMAL OVERLOAD RELAY SETTI N

87• Service and maintenance should be performed by authorized dealer or qualied contractor.• Clean the air lter at least once a month. More freque

7MWH 030/040/050 BMWH 060/070 BCHENCKJOINTTUBE IN TUBE 2SEPARATOR SEPARATORCHENCKJOINTLP1CHENCKJOINTSTRAINERSTRAINERCOOLING OPERATIONWATER INLETSTRAIN

88• Troubleshooting must be performed by authorized dealer or qualified contractor.Fault Causes/ Check PointUnit cannot start 1. Power supply plug dis

89Overall CheckingEnsure that: 1) The unit has been mounted solidly and rigid in position.2) The piping and connections are leak-proof.3) Proper wirin

90Exploded View & Part ListModel : MWH 011BNO. NO.DESCRIPTION DESCRIPTION1 ASSY., DRAIN PAN 15 ASSY., FILTER FLANGE2 ASSY., FRONT PANEL 1 6 PANEL,

91NO. DESCRIPTION NO.1 ASSY., DRAIN PAN 15 DUCT, FLANGE2 ASSY., FRONT PA NEL 16 ASSY., FAN DECK SUPPORT3 ASSY., BACK PANEL 17 ASS Y., FILTER FLANGE4 A

92NO. DESCRIPTIO N NO.1 ASSY., DRAIN PAN 16 PANEL, SERVICE FRONT2 ASSY., FRONT PA NEL 17 PANEL, TOP3 ASSY., BACK PANEL 18 PANEL, SERVICE RIGHT4 ASSY.,

93NO. DESCR IPTION NO.1 ASSY., DRAIN PAN 16 ASSY., FAN DECK SUPPORT2 ASSY., FRONT PANEL 17 PANEL, SERVICE FRONT3 ASSY., BACK PANEL 18 PANEL, TOP4 ASSY

94NO. DESCRIPTIONNO.1 ASSY., COMPRESSO R SU PPORTPANEL13 ASSY., COIL2 ASSY., FRONT RIGHT PANEL 14 ASSY., BACK LEFT PANEL3 COMPRESSOR 15 ASSY., MIDDLE

95NO.DE SC RIPTIONDESCRIPTIONNO.1 ASSY., COMPRESSO R SU PPORTPANEL13 ASSY., COIL2 ASSY., FRONT RIGHT PANEL 14 ASSY., BACK LEFT PANEL3 COMPRESSOR 15 AS

96NO. DESCRIPTION DESCRIPTIONNO.1 ASSY., CONTROL BOX ASSEMBLY 13 ASSY., DRAIN PANEL2 ASSY., COMPRESSOR SUPPORTPANEL14 ASSY., MIDDLE PANEL3 ASSY., BASE

97NO. DESCRIPTION DE SCRIPTIONNO.1 ASSY., DRAIN PAN 15 ASSY., FILTER FLANGE2 ASSY., FRONT PA NEL 16 PANEL , SERVICE FRONT3 ASSY., PANEL BACK 17 MOTO R