McQuay H Series Technical Manual
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McQuay H Series Technical Manual

McQuay H Series Technical Manual

Split systems air conditioner ducted blower
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R410A
TECHNICAL MANUAL
Split Systems Air Conditioner
Ducted Blower H Series
M5DB-H series
— Cooling only [50Hz] —
TM-5SB-H-ID-A3

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Summary of Contents for McQuay H Series

  • Page 1 R410A TECHNICAL MANUAL Split Systems Air Conditioner Ducted Blower H Series M5DB-H series — Cooling only [50Hz] — TM-5SB-H-ID-A3...

  • Page 3: Table Of Contents

    Table of Contents Table of Contents Nomenclature........................1 Indoor ..........................1 Outdoor ..........................2 Product Line-Up ......................3 Application Information .....................5 Operating Range ......................5 Refrigerant Circuit Diagram ...................6 Installation Guideline .....................7 Sound Data ........................15 Sound Pressure Level ....................15 Sound Power Level .....................16 NC Curve ........................17 Selection Process......................24 Engineering &...

  • Page 5: Nomenclature

    250: 250,000 Btu/hr H: Horizontal and Not Convertible N: Horizontal and Convertible Product Series R: Vertical and Convertible H: H series V: Vertical and Not Convertible Controller Type and Evaporator Fin Type H: With Controller, Hydrophilic Blue B: Without Controller, Hydrophilic Blue No.

  • Page 6: Outdoor

    Refrigerant R: Vertical and Convertible 5: R410A Condenser Fin Type Product Type D: Microchannel F: Epoxy-coating Microchannel MC: Modular Condensing Unit Market Capacity I: Indonesia 125: 125,000 Btu/hr Power Supply Product Series F: 3 Phase 50Hz 380-415V H: H series...

  • Page 7: Product Line-Up

    Nomenclature Product Line-Up Indoor Unit M5DB-H Classifi cation Nomenclature M5DB80H AIHIA M5DB100H AIHIA M5DB125H FIHOA M5DB150H FIHOA M5DB200H2 FIHOA M5DB250H2 FIHSA M5DB300H2 FIHSA M5DB300H3 FIHSA M5DB350B3 FIHSA M5DB400H4 FIHSA M5DB450H3 FIHSA M5DB500H4 FIHSA M5DB600H4 FIHWA M5DB80H AIBHA M5DB100H AIBHA M5DB125H FIBNA M5DB150H FIBNA...
  • Page 8 Nomenclature Outdoor Unit M5MC-H Classifi cation Nomenclature M5MC80H FIDGA M5MC100H FIDQA M5MC125H FIDQA M5MC150H FIDQA M5MC80H FIDHA M5MC100H FIDRA M5MC125H FIDRA M5MC150H FIDRA...

  • Page 9: Application Information

    Application Information Application Information Operating Range Ensure the operating temperature is in allowance range. Cooling Outdoor DB (°C) The use of your air conditioner outside the range of working temperature and humidity can result in serious failure. Indoor WB (°C) Cooling Operation Range DB: Dry Bulb WB: Wet Bulb...

  • Page 10: Refrigerant Circuit Diagram

    Application Information Refrigerant Circuit Diagram Cooling Only...

  • Page 11: Installation Guideline

    Application Information Installation Guideline INDOOR PRELIMINARY SITE SURVEY a) Electrical supply and installation is to conform to local authority’s (e.g. National Electricity Board) codes and regulations. b) Voltage supply fl uctuation must not exceed +/- 10% of rated voltage. Electricity supply line must be independent of welding transformers which can cause supply fl...
  • Page 12 Application Information INDOOR CLEARANCE Mounting Ensure that the overhead supports are strong enough to hold the unit’s weight. Position hanger rods and check for alignment with the unit. Check that hangers are secure and that the base of fan-coil unit is level in the two horizontal directions, taking into account the gradient recommended for drainage fl...
  • Page 13 Application Information OUTDOOR LOCATION FOR INSTALLATION OF THE CONDENSING UNITS As condensing temperature rises, evaporating temperature rises and cooling capacity drops. In order to achieve maximum cooling capacity, the location selected should fulfi ll the following requirements:- a) Install the condensing (outdoor) unit in a way such that hot air distributed by the outdoor condensing unit cannot be drawn in again (as in the case of short circuit of hot discharge air).
  • Page 14 Application Information OUTDOOR CLEARANCE SINGLE UNIT PATTERN 1 PATTERN 2 1200 TOP VIEW TOP VIEW M5MC80H SERVICE PANEL PATTERN 1 PATTERN 2 PATTERN 1 PATTERN 2 1500 AIR DISCHARGE DIRECTION TOP VIEW TOP VIEW TOP VIEW TOP VIEW WALL / CEILING PATTERN 3 <1500 AIR DISCHARGE GRILL...
  • Page 15 Application Information Cable Size Cooling only M5DB80H M5DB100H M5DB125H Model Unit M5MC80H M5MC100H M5MC125H Indoor 380 - 415V / 3Ph /50Hz + N + Voltage range** Outdoor 380 - 415V / 3Ph /50Hz + N + Power supply cable size* a) Indoor Unit b) Outdoor Unit c) Total...
  • Page 16 Application Information M5DB300H2 M5DB300H3 M5DB350H3 Model Unit M5MC150H M5MC100H M5MC125H M5MC100H Indoor 380 - 415V / 3Ph /50Hz + N + Voltage range** Outdoor 380 - 415V / 3Ph /50Hz + N + Power supply cable size* a) Indoor Unit b) Outdoor Unit c) Total 16.0...
  • Page 17 Application Information M5DB600H4 M5DB750H5 Model Unit M5MC150H x 4 M5MC150H x 5 Indoor 380 - 415V / 3Ph /50Hz + N + Voltage range** Outdoor 380 - 415V / 3Ph /50Hz + N + Power supply cable size* a) Indoor Unit b) Outdoor Unit c) Total 35.0...
  • Page 18 Application Information REFRIGERANT PIPING Maximum Piping Length and Maximum Number of Bends When the pipe length becomes too long, both the capacity and reliability will drop and as the number of bends increases, system piping resistance to the refrigerant fl ow increases, thus lowering the cooling capacity.

  • Page 19: Sound Data

    Sound Data Sound Data Sound Pressure Level Indoor 1/1 Octave Sound Pressure (dB, ref 20μPa) Overall Noise Model Speed (dBA) Criteria 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High M5DB80H High M5DB100H M5DB125H High M5DB150H High M5DB200H2 High M5DB250H2 High M5DB300H2/H3 High M5DB350H3...

  • Page 20: Sound Power Level

    Sound Data Indoor Model Measuring Location M5DB250H2 M5DB300H2/H3 M5DB350H3 M5DB400H4 UNIT M5DB450H3 M5DB500H4 M5DB600H4 M5DB750H5 2m discharge duct length Free return duct Microphone position: 1m away from every side panel of the unit and 1m above the fl oor level. (Tested with 2m length duct at the air discharge outlet only) Standard: JIS B 8615 Sound Power Level...

  • Page 21: Nc Curve

    Sound Data NC Curve M5DB80H NC70 NC65 NC60 NC55 NC50 NC45 NC40 NC35 NC30 NC25 NC20 1000 2000 4000 8000 Octave-band frequency (Hz) M5DB100H NC70 NC65 NC60 NC55 NC50 NC45 NC40 NC35 NC30 NC25 NC20 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 22 Sound Data M5DB125H NC70 NC65 NC60 NC55 NC50 NC45 NC40 NC35 NC30 NC25 NC20 1000 2000 4000 8000 Octave-band frequency (Hz) M5DB150H NC70 NC65 NC60 NC55 NC50 NC45 NC40 NC35 NC30 NC25 NC20 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 23 Sound Data M5DB200H2 NC70 NC65 NC60 NC55 NC50 NC45 NC40 NC35 NC30 NC25 NC20 1000 2000 4000 8000 Octave-band frequency (Hz) M5DB250H2 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 24 Sound Data M5DB300H2 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) M5DB300H3 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 25 Sound Data M5DB350H3 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) M5DB400H4 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 26 Sound Data M5DB450H3 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) M5DB500H4 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 27 Sound Data M5DB600H4 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) M5DB750H5 NC-70 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band Frequency (Hz)

  • Page 28: Selection Process

    Selection Process Selection Process Fan Performance Chart Example 1 : The following are the design requirements for A5DB250H2 unit: Model: M5DB250H2 Supply Air Quantity 9000 External Static Pressure Step 1: From the fan curve (at 9000 CFM), Standard operating system; Total Static Pressure Internal Static Pressure External Static Pressure...
  • Page 29 Selection Process The following table summarizes the pulley data, motor size used for the M5DB-H series, as manufactured: Pulley Centre Distance, C Motor Motor Model (kW) Horizontal (mm) Vertical (mm) M5DB125H 1500 M5DB150H 1500 M5DB200H2 1420 M5DB250H2 1440 M5DB300H2/H3 1440...
  • Page 30 Selection Process Example 1: M5DB250H2 Blower Curve 5.5 kW 4.0 kW Selected Point 3.0 kW Standard Point Internal Static Pressure with filter Internal Static Pressure w/o filter 6000 6500 7000 7500 8000 8500 9000 9000 4250 2830 3300 3100 3700 4100 Air Flow...
  • Page 31 Selection Process FAN PERFORMANCE CURVE M5DB80H (with filter) MEDIUM SUPER HIGH SUPER HIGH HIGH 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 1040 1180 1320 Air Flow...
  • Page 32 Selection Process M5DB80H (without filter) HIGH MEDIUM SUPER HIGH 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 1040 1180 1320 Air Flow...
  • Page 33 Selection Process M5DB100H (with filter) MEDIUM HIGH 2000 2200 2400 2600 2800 3000 3200 3400 3600 1570 1320 1450 1700 1080 1210 Air Flow...
  • Page 34 Selection Process M5DB100H (without filter) MEDIUM HIGH 2000 2200 2400 2600 2800 3000 3200 3400 3600 1570 1700 1210 1320 1450 1080 Air Flow...
  • Page 35 Selection Process M5DB125H 1.5 kW Internal Static Pressure with filter Internal Static Pressure w/o filter 2950 3150 3350 3550 3750 3950 4150 4350 4550 2150 1960 1580 1390 1770 Air Flow...
  • Page 36 Selection Process M5DB150H 1.5 kW 1.1kW Internal Static Pressure with filter Internal Static Pressure w/o filter 3600 3800 4000 4200 4400 4600 4800 5000 5200 5400 2550 1910 2340 1700 2120 Air Flow...
  • Page 37 Selection Process M5DB200H2 3.0 kW 1000 Standard Point Internal Static Pressure with filter Internal Static Pressure w/o filter 4800 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 7200 2550 2830 3110 3400 2260 Air Flow...
  • Page 38 Selection Process M5DB250H2 5.5 kW 4.0 kW 3.0 kW Standard Point Internal Static Pressure with filter Internal Static Pressure w/o filter 6000 6500 7000 7500 8000 8500 9000 4250 2830 3300 3100 3700 4100 Air Flow...
  • Page 39 Selection Process M5DB300H2/H3 5.5 kW 4.0 kW 3.0 kW Standard Point Internal Static Pressure with filter Internal Static Pressure w/o filter 7500 8000 8500 9000 9500 10000 10500 3800 4100 4700 3540 4400 4960 Air Flow...
  • Page 40 Selection Process M5DB350H3 7.5 kW 5.5 kW 4.0 kW Standard Point Internal Static Pressure with filter Internal Static Pressure w/o filter 9000 9500 10000 10500 11000 11500 12000 4500 4250 4800 5400 5100 5660 Air Flow...
  • Page 41 Selection Process M5DB400H4 7.5 kW 5.5 kW 4.0 kW Standard Point Internal Static Pressure with filter Internal Static Pressure w/o filter 5200 4720 5700 6200 6610 Air Flow...
  • Page 42 Selection Process M5DB450H3 11.0 kW Standard Point Internal Static Pressure with filter Internal Static Pressure w/o filter 10500 11500 12500 13500 14500 15500 16500 4960 5350 5880 7800 6360 6840 7310 Air Flow...
  • Page 43 Selection Process M5DB500H4 11.0 kW 7.5 kW Standard Point 5.5 kW Internal Static Pressure with filter Internal Static Pressure w/o filter 12500 13500 14500 15500 16500 17500 6500 5900 7670 7080 8260 Air Flow...
  • Page 44 Selection Process M5DB600H4 1000 11.0 kW 7.5 kW Standard Point 5.5 kW Internal Static Pressure with filter Internal Static Pressure w/o filter 15000 16000 17000 18000 19000 20000 21000 7500 7070 9500 8000 9910 8500 9000 Air Flow...
  • Page 45 Selection Process M5DB750H5 1000 15 kW 11 kW Standard Point Internal Static Pressure with filter Internal Static Pressure w/o filter 18000 19000 20000 21000 22000 23000 24000 25000 26000 27000 8500 9500 9000 10000 10500 11500 12000 12500 12700 11000 Air Flow M5DB80H...

  • Page 46: Engineering & Physical Data

    Engineering & Physical Data Engineering & Physical Data Engineering Data – R410A COOLING MODEL INDOOR UNIT M5DB80H M5DB100H M5DB125H M5DB150H MODEL OUTDOOR UNIT M5MC80H M5MC100H M5MC125H M5MC150H Btu/h 80,000 100,000 125,000 150,000 NOMINAL COOLING CAPACITY 23,400 29,300 36,600 44,000 NOMINAL TOTAL INPUT POWER (COOLING) 7,100 10,000 11,350...
  • Page 47 Engineering & Physical Data Engineering Data – R410A COOLING MODEL INDOOR UNIT M5DB200H2 M5DB250H2 M5DB300H2 M5DB300H3 MODEL OUTDOOR UNIT M5MC100H x 2 M5MC125H x 2 M5MC150H x 2 M5MC100H x 3 Btu/h 200,000 250,000 300,000 300,000 NOMINAL COOLING CAPACITY 58,600 73,200 88,000 88,000...
  • Page 48 Engineering & Physical Data Engineering Data – R410A COOLING MODEL INDOOR UNIT M5DB350H3 M5DB400H4 M5DB450H3 MODEL OUTDOOR UNIT M5MC100H M5MC125H x 2 M5MC100H x 4 M5MC150H x 3 Btu/h 350,000 400,000 450,000 NOMINAL COOLING CAPACITY 102,500 117,200 131,900 NOMINAL TOTAL INPUT POWER (COOLING) 34,550 39,330 45,930...
  • Page 49 Engineering & Physical Data Engineering Data – R410A COOLING MODEL INDOOR UNIT M5DB500H4 M5DB600H4 M5DB750H5 MODEL OUTDOOR UNIT M5MC125H x 4 M5MC150H x 4 M5MC150H x 5 Btu/h 500,000 600,000 750,000 NOMINAL COOLING CAPACITY 146,500 175,850 219,900 NOMINAL TOTAL INPUT POWER (COOLING) 49,990 61,620 78,640...

  • Page 50: Performance Data

    Performance Data Performance Data Calculation Steps Interpolation method can be used to get the total Solution: cooling capacity, TC and sensible cooling capacity, Based on the Performance Table, SC and power input, PI at those temperatures which 1. Refer to the Indoor DB column, are not stated out in the table.
  • Page 51 Performance Data (b) Indoor Condition: 25°C DB, 16°C WB By Interpolation Method Outdoor Condition: 35°C DB 25°C – 24°C – 29.18kW  Outdoor temperature 27°C – 24°C 29.30kW – 29.18kW 35°C  x = 29.22kW Similarly, = 19.11kW 29.18 18.11 9.99 = 9.99kW 29.30...

  • Page 52: Performance Tables

    Performance Data Performance Tables R410A Cooling Only Model: M5DB80H – M5MC80H Cooling Mode Outdoor temperature EWB EDB 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 22.07 14.37 5.40 21.29 14.00 5.84 20.50 13.62 6.32 19.68 13.23 6.85 18.07 12.31 7.43 16.68 11.58 8.20 24°C 22.10 17.21 5.40 21.32 16.82 5.84 20.53 16.42 6.32 19.71 16.02 6.85 18.10 14.96 7.44 16.75 14.11 8.20 16°C 27°C 22.27 19.51 5.40 21.53 19.07 5.85 20.78 18.62 6.33 19.99 18.14 6.87 18.45 16.88 7.46 17.17 15.86 8.23...
  • Page 53 Performance Data Model: M5DB100H – M5MC100H Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 27.63 18.77 7.60 26.66 18.28 8.22 25.66 17.79 8.90 24.63 17.28 9.65 22.62 16.08 10.47 20.88 15.13 11.54 24°C 27.67 22.48 7.60 26.69 21.97 8.22 25.70 21.46 8.90 24.67 20.92 9.65 22.67 19.54 10.47 20.97 18.44 11.55 16°C 27°C 27.89 25.49 7.61 26.96 24.91 8.23 26.01 24.32 8.92 25.03 23.70 9.68 23.10 22.06 10.50 21.49 20.71 11.59 30°C 28.75 28.75 7.65 27.92 27.92 8.28 27.07 27.07 8.98 26.20 26.20 9.75 24.29 24.29 10.59 22.72 22.72 11.70...
  • Page 54 Performance Data Model: M5DB125H – M5MC125H Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 36.17 25.85 8.90 35.02 25.28 9.52 33.80 24.68 10.23 32.50 24.04 11.03 29.24 21.94 11.94 27.16 20.76 13.14 24°C 36.31 30.79 8.91 35.16 30.15 9.53 33.95 29.47 10.24 32.65 28.76 11.05 29.40 26.32 11.95 27.30 25.01 13.16 16°C 27°C 36.44 35.44 8.92 35.33 34.78 9.54 34.14 34.07 10.25 32.93 33.19 11.07 29.81 30.22 11.99 27.98 28.39 13.22 30°C 37.89 37.89 9.01 36.93 36.93 9.64 35.90 35.90 10.38 34.81 34.81 11.21 31.62 31.62 12.14 29.73 29.73 13.39...
  • Page 55 Performance Data Model: M5DB150H – M5MC150H Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 43.48 29.44 11.61 42.10 28.79 12.41 40.64 28.11 13.33 39.07 27.37 14.39 35.16 24.99 15.57 32.66 23.64 17.14 24°C 43.65 35.07 11.62 42.27 34.34 12.42 40.81 33.57 13.35 39.25 32.75 14.40 35.34 29.98 15.58 32.82 28.48 17.16 16°C 27°C 43.81 40.37 11.63 42.47 39.61 12.44 41.05 38.80 13.36 39.59 37.80 14.43 35.84 34.42 15.63 33.63 32.33 17.24 30°C 45.55 45.55 11.75 44.40 44.40 12.57 43.16 43.16 13.53 41.84 41.84 14.62 38.01 38.01 15.84 35.74 35.74 17.46...
  • Page 56 Performance Data Model: M5DB200H2 – M5MC100H x 2 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 57.91 39.21 15.45 56.07 38.35 16.52 54.12 37.43 17.75 52.03 36.46 19.15 46.82 33.28 20.72 43.49 31.48 22.82 24°C 58.13 46.71 15.47 56.30 45.73 16.53 54.35 44.71 17.77 52.28 43.62 19.17 47.07 39.92 20.74 43.71 37.94 22.84 16°C 27°C 58.35 53.76 15.49 56.57 52.76 16.55 54.67 51.67 17.79 52.73 50.34 19.21 47.73 45.84 20.81 44.79 43.06 22.95 30°C 60.66 60.66 15.64 59.13 59.13 16.74 57.49 57.49 18.01 55.73 55.73 19.46 50.62 50.62 21.08 47.60 47.60 23.24...
  • Page 57 Performance Data Model: M5DB250H2 – M5MC125H x 2 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 72.33 51.70 18.73 70.05 50.56 20.02 67.61 49.36 21.51 64.99 48.07 23.21 58.49 43.88 25.12 54.33 41.51 27.66 24°C 72.62 61.58 18.75 70.33 60.30 20.04 67.89 58.95 21.54 65.30 57.51 23.24 58.80 52.64 25.14 54.61 50.02 27.69 16°C 27°C 72.88 70.89 18.77 70.66 69.57 20.06 68.29 68.13 21.56 65.86 66.37 23.29 59.62 60.44 25.22 55.95 56.77 27.82 30°C 75.78 75.78 18.96 73.87 73.87 20.29 71.81 71.81 21.83 69.61 69.61 23.59 63.24 63.24 25.55 59.46 59.46 28.17...
  • Page 58 Performance Data Model: M5DB300H2 – M5MC150H x 2 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 86.96 58.88 23.94 84.21 57.59 25.59 81.28 56.21 27.50 78.13 54.75 29.67 70.31 49.98 32.10 65.31 47.28 35.35 24°C 87.30 70.14 23.96 84.54...
  • Page 59 Performance Data Model: M5DB300H3 – M5MC100H x 3 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 86.96 58.88 23.31 84.21 57.59 24.91 81.28 56.21 26.77 78.13 54.75 28.88 70.31 49.98 31.25 65.31 47.28 34.41 24°C 87.30 70.14 23.33 84.54...
  • Page 60 Performance Data Model: M5DB350H3 – M5MC100H + M5MC125H x 2 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 101.29 70.49 27.10 98.08 68.94 28.96 94.67 67.29 31.13 91.01 65.54 33.59 81.90 59.83 36.34 76.08 56.60 40.01 24°C 101.68 83.97 27.13...
  • Page 61 Performance Data Model: M5DB400H4 – M5MC100H x 4 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 115.81 78.42 30.85 112.15 76.69 32.97 108.25 74.86 35.43 104.06 72.91 38.23 93.64 66.57 41.37 86.99 62.97 45.55 24°C 116.27 93.41 30.88 112.60 91.47 33.01 108.70 89.42 35.47 104.55 87.24...
  • Page 62 Performance Data Model: M5DB450H3 – M5MC150Hx 3 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 130.34 88.26 36.03 126.22 86.31 38.51 121.82 84.25 41.38 117.11 82.06 44.65 105.39 74.91 48.31 97.90 70.87 53.19 24°C 130.85 105.13 36.07 126.72 102.94 38.55 122.34 100.63 41.42 117.66 98.18 44.70 105.95 89.86...
  • Page 63 Performance Data Model: M5DB500H4 – M5MC125H x 4 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 144.77 103.48 39.21 140.19 101.19 41.91 135.31 98.78 45.04 130.08 96.21 48.60 117.05 87.83 52.58 108.73 83.09 57.90 24°C 145.33 123.25 39.25 140.75 120.69 41.95 135.88 117.98 45.08 130.69 115.10 48.65 117.68 105.35 52.64 109.29 100.11 57.96 16°C...
  • Page 64 Performance Data Model: M5DB600H4 – M5MC150H x 4 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 173.77 117.67 48.34 168.27 115.07 51.66 162.42 112.33 55.51 156.14 109.40 59.90 140.50 99.88 64.82 130.52 94.48 71.36 24°C 174.45 140.16 48.39 168.95 137.24 51.71 163.10 134.16 55.57 156.87 130.89 59.97 141.25 119.80 64.88 131.18 113.84 71.44 16°C...
  • Page 65 Performance Data Model: M5DB750H5 – M5MC150H x 5 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 217.30 147.14 61.69 210.42 143.90 65.93 203.10 140.47 70.85 195.25 136.81 76.45 175.70 124.90 82.72 163.21 118.15 91.08 24°C 218.15 175.27 61.75 211.27 171.62 66.00 203.96 167.77 70.92 196.17 163.68 76.53 176.64 149.81 82.81 164.04 142.36 91.17 16°C 27°C...

  • Page 66: Outlines & Dimensions

    Outlines & Dimensions Outlines & Dimensions Indoor Unit Model: M5DB80H/100H Note: Dimension in mm Model / Dimension 80H/100H 1502 1402 1462 Model / Dimension 80H/100H 1242 Model / Dimension 80/H100H Model / Dimension 80H/100H...
  • Page 67 Outlines & Dimensions Model: M5DB125H/150H (Vertical Discharge) Note: Dimension in mm Model / Dimension 125H/150H 1640 1540 1600 Model / Dimension 125H/150H 1377 Model / Dimension 125H/150H Model / Dimension 125H/150H...
  • Page 68 Outlines & Dimensions Model: M5DB125H/150H (Horizontal Discharge) Note: Dimension in mm Model / Dimension 125H/150H 1640 1040 1540 1600 Model / Dimension 125H/150H 1377 Model / Dimension 125H/150H Model / Dimension 125H/150H...
  • Page 69 Outlines & Dimensions Model: M5DB200H2 (Vertical Discharge) Note: Dimension in mm Model / Dimension 200H2 1794 1624 1854 1894 47.7 754.6 Model / Dimension 200H2 Model / Dimension 200H2...
  • Page 70 Outlines & Dimensions Model: M5DB200H2 (Horizontal Discharge) Note: Dimension in mm Model / Dimension 200H2 1794 1624 1854 1894 47.7 754.6 Model / Dimension 200H2 Model / Dimension 200H2 1040...
  • Page 71 Outlines & Dimensions Model: M5DB250H2/300H2 (Vertical Discharge) Note: Dimension in mm Model / Dimension 250H2 1766 1636 1826 1866 300H2 1766 1636 1826 1866 Model / Dimension 250H2 1291 300H2 1291 Model / Dimension 250H2 1199 1069 1196 1073 300H2 1199 1069 1196...
  • Page 72 Outlines & Dimensions Model: M5DB250H2/300H2 (Horizontal Discharge) Note: Dimension in mm Model / Dimension 250H2 1766 1636 1826 1866 300H2 1766 1636 1826 1866 Model / Dimension 250H2 1291 300H2 1291 Model / Dimension 250H2 1199 1069 1196 1073 300H2 1199 1069 1196...
  • Page 73 Outlines & Dimensions Model: M5DB300H3 (Vertical Discharge) Note: Dimension in mm Model / Dimension 300H3 1766 1636 1826 1866 Model / Dimension 300H3 1291 Model / Dimension 300H3 1199 1069 1196 1073 Model / Dimension 300H3...
  • Page 74 Outlines & Dimensions Model: M5DB300H3 (Horizontal Discharge) Note: Dimension in mm Model / Dimension 300H3 1766 1636 1826 1866 Model / Dimension 300H3 1291 Model / Dimension 300H3 1199 1069 1196 1073 Model / Dimension 300H3...
  • Page 75 Outlines & Dimensions Model: M5DB350H3 (Vertical Discharge) Note: Dimension in mm Model / Dimension 350H3 2022 1852 2082 2122 Model / Dimension 350H3 1546 Model / Dimension 350H3 1199 1069 1451 1326 Model / Dimension 350H3...
  • Page 76 Outlines & Dimensions Model: M5DB350H3 (Horizontal Discharge) Note: Dimension in mm Model / Dimension 350H3 2022 1852 2082 2122 Model / Dimension 350H3 1546 Model / Dimension 350H3 1199 1069 1451 1326 Model / Dimension 350H3...
  • Page 77 Outlines & Dimensions Model: M5DB400H4 (Vertical Discharge) Note: Dimension in mm Model / Dimension 400H4 2174 2004 2234 2274 1240 Model / Dimension 400H4 1546 Model / Dimension 400H4 1466 1336 1451 1326 Model / Dimension 400H4 96.5 266.5...
  • Page 78 Outlines & Dimensions Model: M5DB400H4 (Horizontal Discharge) Note: Dimension in mm Model / Dimension 400H4 2174 2004 2234 2274 1240 Model / Dimension 400H4 1546 Model / Dimension 400H4 1466 1336 1451 1326 Model / Dimension 400H4 96.5 266.5...
  • Page 79 Outlines & Dimensions Model: M5DB450H3 (Vertical Discharge) Note: Dimension in mm Model / Dimension 450H3 2174 2004 2234 2274 1240 Model / Dimension 450H3 1546 Model / Dimension 450H3 1466 1336 1451 1326 Model / Dimension 450H3...
  • Page 80 Outlines & Dimensions Model: M5DB450H3 (Horizontal Discharge) Note: Dimension in mm Model / Dimension 450H3 2174 2004 2234 2274 1240 Model / Dimension 450H3 1546 Model / Dimension 450H3 1466 1336 1451 1326 Model / Dimension 450H3...
  • Page 81 Outlines & Dimensions Model: M5DB500H4 (Vertical Discharge) Note: Dimension in mm Model / Dimension 500H4 2174 2004 2234 2274 1240 Model / Dimension 500H4 1546 Model / Dimension 500H4 1466 1336 1451 1326 Model / Dimension 500H4...
  • Page 82 Outlines & Dimensions Model: M5DB500H4 (Horizontal Discharge) Note: Dimension in mm Model / Dimension 500H4 2174 2004 2234 2274 1240 Model / Dimension 500H4 1546 Model / Dimension 500H4 1466 1336 1451 1326 Model / Dimension 500H4...
  • Page 83 Outlines & Dimensions Model: M5DB600H4 (Vertical Discharge) Note: Dimension in mm Model / Dimension 600H4 2234 2004 2174 1680 Model / Dimension 600H4 1978 1883 1905 1775 Model / Dimension 600H4 1758 315.5 Model / Dimension 600H4 145.5...
  • Page 84 Outlines & Dimensions Model: M5DB600H4 (Horizontal Discharge) Note: Dimension in mm Model / Dimension 600H4 2234 2004 2174 1680 Model / Dimension 600H4 1918 1883 1905 1775 Model / Dimension 600H4 1758 315.5 Model / Dimension 600H4 145.5...
  • Page 85 Outlines & Dimensions Model: M5DB750H5 (Vertical Discharge) Note: Dimension in mm Model / Dimension 750H5 2234 2004 2174 1680 Model / Dimension 750H5 2257 2162 1905 1775 Model / Dimension 750H5 2037 Model / Dimension 750H5...
  • Page 86 Outlines & Dimensions Model: M5DB750H5 (Horizontal Discharge) Note: Dimension in mm Model / Dimension 750H5 2234 2004 2174 1680 Model / Dimension 750H5 2197 2162 1905 1775 Model / Dimension 750H5 2037 Model / Dimension 750H5 Note: A5DB80-100H models are available in Horizontal Air Discharge as Standard. Not Convertible. A5DB125-200H models are available in Horizontal Air Discharge as Standard.

  • Page 87: Outdoor Unit

    Outlines & Dimensions Outdoor Unit Model: M5MC80H Note: Dimension in mm Model / Dimension 1235...
  • Page 88 Outlines & Dimensions Model: M5MC100/125/150H (Vertical Discharge) Note: Dimension in mm Model / Dimension 100H 1067 1006 125H 1030 1067 1002 1006 150H 1030 1166 1002 1096...
  • Page 89 Outlines & Dimensions Model: M5MC100/125/150H (Horizontal Discharge) Note: Dimension in mm Model / Dimension 100H 1006 125H 1030 1006 1002 150H 1030 1096 1002...

  • Page 90: Wiring Diagrams

    Wiring Diagrams Wiring Diagrams Cooling Only (For controller spec)
  • Page 91 Wiring Diagrams Cooling Only (For controller spec)
  • Page 92 Wiring Diagrams Cooling Only (For controller spec)
  • Page 93 Wiring Diagrams Cooling Only (For without controller spec)
  • Page 94 Wiring Diagrams Cooling Only (For without controller spec)

  • Page 95: Service & Maintenance

    Service & Maintenance Service & Maintenance The 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 panel, all the electrical “terminal box”, fan and motor assembly and compressor are easily accessible.

  • Page 96: Maintenance

    Service & Maintenance MAINTENANCE For superb performance and lasting durability, please do not forget to conduct proper and regular maintenance. Cleaning The Outdoor Unit Heat Exchanger If you use your air conditioner for prolonged period of time, the outdoor unit heat exchanger will become dirty impairing its function and reducing the performance of the air conditioned.

  • Page 97: Troubleshooting

    Troubleshooting Troubleshooting When a malfunction of the air conditioner unit is detected, immediately switch off the main power supply before proceeding with the following troubleshooting procedures. The following are common fault conditions and simple troubleshooting tips. If any other fault conditions which are not listed occur, contact your nearest local dealer.

  • Page 98: Error Code

    Troubleshooting Error Code Wired Handset : SLM9 When the system is on and an error occurs, the seven segments LED will blink an error code. Each error code blinking represents different message as below: Error Seven Segments Room Sensor missing / Short E1 blinking Indoor coil sensor missing / Short E2 blinking...
  • Page 99 Troubleshooting Phase Sequencer The unit with Scroll Compressor can only rotate in one direction. For this reason, a protective device (phase protector) is fi tted to prevent incorrect wiring of the electrical phases. When the three phases are not connected correctly, the phase protector operates, and the unit will not start. This device is located in the control box of the outdoor unit.

This manual is also suitable for:

M5db-h seriesM5db80hM5db100hM5db125hM5db150hM5db200h2 ... Show all

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