Acson international H Series Technical Manual
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Acson international H Series Technical Manual

Split systems air conditioner, ducted blower
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Technical Manual
SPLIT SYSTEMS
AIR CONDITIONER
DUCTED BLOWER
H SERIES
A5DB-H series
Cooling only [50Hz]
R410A
TM-5SB-H-AM-A4

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  • Page 1 Technical Manual SPLIT SYSTEMS AIR CONDITIONER DUCTED BLOWER H SERIES A5DB-H series Cooling only [50Hz] R410A TM-5SB-H-AM-A4...

  • Page 2: Table Of Contents

    CONTENTS SPLIT SYSTEMS AIR CONDITIONER DUCTED BLOWER H SERIES NOMENCLATURE • Indoor • Outdoor • Product Line-Up APPLICATION INFORMATION • Operating Range • Refrigerant Circuit Diagram • Installation Guideline SOUND DATA P.15 • Sound Pressure Level • Sound Power Level •...

  • Page 3: Nomenclature

    V: Vertical and Not Convertible Evaporator Fin Type Capacity 250: 250,000 Btu/hr B: Hydrophilic Blue Product Series Market H: H series M: Malaysia No. of Circuits “ ” : 1 Circuit “2” : 2 Circuits “3” : 3 Circuits Electrical Characteristics “4”...

  • Page 4: Outdoor

    H: Horizontal and Not Convertible 5: R410A R: Vertical and Convertible Condenser Fin Type G: Microchannel Product Type F: E-coating Microchannel MC: Modular Condensing Unit Capacity Market 125: 125,000 Btu/hr M: Malaysia Product Series Power Supply H: H series Y1: 3 Phase 50Hz 380-415V...

  • Page 5: Product Line-Up

    Product Line-Up Indoor Unit A5DB-H Classifi cation Nomenclature A5DB80H AMBHA A5DB100H AMBHA A5DB125H FMBNA A5DB150H FMBNA A5DB200H2 FMBNA A5DB250H2 FMBRA A5DB300H2 FMBRA A5DB300H3 FMBRA A5DB350B3 FMBRA A5DB400H4 FMBRA A5DB450H3 FMBRA A5DB500H4 FMBRA...

  • Page 6: Outdoor

    Outdoor Unit A5MC-H Classifi cation Nomenclature A5MC80H FMGHA A5MC80H FMFHA A5MC100H FMFRA A5MC125H FMFRA A5MC150H FMFRA...

  • Page 7: 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. ° ( Cooling Operation Range DB: Dry Bulb WB: Wet Bulb...

  • Page 8: Refrigerant Circuit Diagram

    Refrigerant Circuit Diagram Cooling Only...

  • Page 9: Installation Guideline

    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 fluctuation must not exceed +/- 10% of rated voltage. Electricity supply line must be independent of welding transformers which can cause supply fluctuation.
  • Page 10 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 flow as shown.
  • Page 11 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 ful fill 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 12 OUTDOOR CLEARANCE SINGLE UNIT PATTERN 1 PATTERN 2 1200 TOP VIEW TOP VIEW A5MC80H 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 NOTE :...
  • Page 13 CABLE SIZE Cooling only A5DB80H A5DB100H A5DB125H Model Unit A5MC80H A5MC100H A5MC125H 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 Number of conductors...
  • Page 14 A5DB300H2 A5DB300H3 A5DB350H3 Model Unit A5MC150H A5MC100H A5MC125H A5MC100H 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 16.0...
  • Page 15 Model Unit A5MC150H x 4 A5MC150H 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 50.0...
  • Page 16 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 flow increases, thus lowering the cooling capacity.

  • Page 17: 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 A5DB80H High A5DB100H A5DB125H High A5DB150H High A5DB200H2 High A5DB250H2 High A5DB300H2/H3 High A5DB350H3 High A5DB400H4...

  • Page 18: Sound Power Level

    A5DB250H2 A5DB300H2/H3 A5DB350H3 A5DB400H4 UNIT A5DB450H3 A5DB500H4 A5DB600H4 A5DB750H5 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 1/1 Octave Sound Power Level (dB) ref 1pW...

  • Page 19: Nc Curv

    NC Curve A5DB80H NC70 NC65 NC60 NC55 NC50 NC45 NC40 NC35 NC30 NC25 NC20 Octave-band frequency (Hz) A5DB100H NC70 NC65 NC60 NC55 NC50 NC45 NC40 NC35 NC30 NC25 NC20 Octave-band frequency (Hz)
  • Page 20 A5DB125H NC70 NC65 NC60 NC55 NC50 NC45 NC40 NC35 NC30 NC25 NC20 Octave-band frequency (Hz) A5DB150H NC70 NC65 NC60 NC55 NC50 NC45 NC40 NC35 NC30 NC25 NC20 Octave-band frequency (Hz)
  • Page 21 A5DB200H2 NC70 NC65 NC60 NC55 NC50 NC45 NC40 NC35 NC30 NC25 NC20 Octave-band frequency (Hz) A5DB250H2 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 22 A5DB300H2 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) A5DB300H3 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 23 A5DB350H3 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) A5DB400H4 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 A5DB450H3 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) A5DB500H4 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 A5DB600H4 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) A5DB750H5 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 26: Selection Process

    SELECTION PROCESS Fan Performance Chart Example 1 : The following are the design requirements for A5DB250H2 unit: Model: A5DB250H2 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, ISP = External Static Pressure, ESP = External Static Pressure of 300 Pa did not fulfil the design requirements.
  • Page 27 The following table summarizes the pulley data, motor size used for the A5DB-H series, as manufactured: Pulley Centre Distance, C Motor Motor Model (kW) Horizontal (mm) Vertical (mm) A5DB125H 1500 A5DB150H 1500 A5DB200H2 1420 A5DB250H2 1440 A5DB300H2/H3 1440 A5DB350H3 1440...
  • Page 28 Example 1: A5DB250H2 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 29 FAN PERFORMANCE CURVE A5DB80H (with filter) MEDIUM SUPER HIGH SUPER HIGH HIGH 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 1040 1180 1320 Air Flow...
  • Page 30 A5DB80H (without filter) MEDIUM HIGH SUPER HIGH 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 1040 1180 1320 Air Flow...
  • Page 31 A5DB100H (with filter) MEDIUM HIGH 2000 2200 2400 2600 2800 3000 3200 3400 3600 1570 1700 1210 1320 1450 1080 Air Flow...
  • Page 32 A5DB100H (without filter) MEDIUM HIGH 2000 2200 2400 2600 2800 3000 3200 3400 3600 1570 1700 1320 1450 1080 1210 Air Flow...
  • Page 33 A5DB125H 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 1390 1580 1770 Air Flow...
  • Page 34 A5DB150H 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 2340 1700 1910 2120 Air Flow...
  • Page 35 A5DB200H2 3.0 kW 1000 Standard Point Internal Static Pressure with Internal Static Pressure w/o 4800 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 7200 2830 3110 2260 2550 3400 Air Flow...
  • Page 36 A5DB250H2 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 3300 2830 3100 3700 4100 Air Flow...
  • Page 37 A5DB300H2/H3 5.5 kW 4.0 kW 3.0 kW Standard Point Internal Static Pressure with Internal Static Pressure w/o 7500 8000 8500 9000 9500 10000 10500 3800 4100 3540 4400 4700 4960 Air Flow...
  • Page 38 A5DB350H3 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 39 A5DB400H4 7.5 kW 5.5 kW 4.0 kW Standard Point Internal Static Pressure with filter Internal Static Pressure w/o filter 5200 4720 6610 5700 6200 Air Flow...
  • Page 40 A5DB450H3 11.0 kW Standard Point Internal Static Pressure with Internal Static Pressure w/o CF M 10500 11500 12500 13500 14500 15500 16500 4960 5350 5880 7800 6360 6840 7310 Air Flow...
  • Page 41 A5DB500H4 11.0 kW 7.5 kW Standard Point 5.5 kW Internal Static Pressure with Internal Static Pressure w/o 12500 13500 14500 15500 16500 17500 5900 6500 7670 7080 8260 Air Flow...
  • Page 42 A5DB600H4 1000 11.0 kW 7.5 kW Standard Point 5.5 kW Internal Static Pressure with Internal Static Pressure w/o 15000 16000 17000 18000 19000 20000 21000 7500 7070 9500 9910 8000 8500 9000 Air Flow...
  • Page 43 A5DB750H5 1000 15 kW 11 kW Standard Point Internal Static Pressure with Internal Static Pressure w/o 18000 19000 20000 21000 22000 23000 24000 25000 26000 27000 8500 9500 9000 10500 12700 11000 12500 Air Flow...

  • Page 44: Engineering & Physical Data

    ENGINEERING & PHYSICAL DATA Engineering Data – R410A COOLING MODEL MODEL 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 14,800 12.5 17.1 19.7 28.7 3.30 2.93 3.23 2.97 REFRIGERANT CONTROL (EXPANSION DEVICE) 2.50 3.40...
  • Page 45 Engineering Data – R410A COOLING MODEL MODEL Btu/h 200,000 250,000 300,000 300,000 NOMINAL COOLING CAPACITY 58,600 73,200 88,000 88,000 NOMINAL TOTAL INPUT POWER (COOLING) 19,700 23,880 30,520 29,710 35.1 40.6 58.7 52.6 2.97 3.07 2.88 2.96 REFRIGERANT CONTROL (EXPANSION DEVICE) 3.60 x 2 4.00 x 2 4.70 x 2...
  • Page 46 Engineering Data – R410A COOLING MODEL MODEL Btu/h NOMINAL COOLING CAPACITY NOMINAL TOTAL INPUT POWER (COOLING) REFRIGERANT CONTROL (EXPANSION DEVICE) 3.10 4.70 x 2 3.40 x 4 4.60 x 3 380-415 / 3 / 50 REFRIGERANT TYPE R410A AIR DISCHARGE DUCTED CONTROL OPERATION...
  • Page 47 Engineering Data – R410A COOLING MODEL MODEL Btu/h NOMINAL COOLING CAPACITY NOMINAL TOTAL INPUT POWER (COOLING) REFRIGERANT CONTROL (EXPANSION DEVICE) 380-415 / 3 / 50 REFRIGERANT TYPE R410A AIR DISCHARGE DUCTED CONTROL OPERATION WIRED HANDSET UNIT DIMENSION HEIGHT X WIDTH X DEPTH 1486 X 2174 X 1336 1918 X 2174 X 1775 2197 X 2174 X 1775...

  • Page 48: 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 49 (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 = 29.22kW Similarly, = 19.11kW 29.18 18.11 9.99 = 9.99kW 29.30 21.10 10.00 Repeat the same process for (c) &...

  • Page 50: Performance Tables

    Performance Tables R410A Cooling Only Model: A5DB80H – A5MC80H 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 51 Model: A5DB100H – A5MC100H 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 52 Model: A5DB125H – A5MC125H 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 53 Model: A5DB150H – A5MC150H 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 54 Model: A5DB200H2 – A5MC100H 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 55 Model: A5DB250H2 – A5MC125H 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 56 Model: A5DB300H2 – A5MC150H 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 68.68 25.61...
  • Page 57 Model: A5DB300H3 – A5MC100H 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 68.68 24.93...
  • Page 58 Model: A5DB350H3 – A5MC100H + A5MC125H 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 98.48 82.22...
  • Page 59 Model: A5DB400H4 – A5MC100H 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 38.28...
  • Page 60 Model: A5DB450H3 – A5MC150Hx 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 61 Model: A5DB500H4 – A5MC125H 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 62 Model: A5DB600H4 – A5MC150H 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 63 Model: A5DB750H5 – A5MC150H 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 64 Outlines & Dimensions Outlines & Dimensions Indoor Unit Model: A5DB80H/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 65 Outlines & Dimensions Model: A5DB125H/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 66 Outlines & Dimensions Model: A5DB125H/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 67 Outlines & Dimensions Model: A5DB200H2 (Vertical Discharge) Note: Dimension in mm Model / Dimension 200H2 1794 1624 1854 1894 47.7 754.6 Model / Dimension 200H2 Model / Dimension 200H2...
  • Page 68 Outlines & Dimensions Model: A5DB200H2 (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 69 Outlines & Dimensions Model: A5DB250H2/300H2 (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 70 Outlines & Dimensions Model: A5DB250H2/300H2 (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 71 Outlines & Dimensions Model: A5DB300H3 (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 72 Outlines & Dimensions Model: A5DB300H3 (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 73 Outlines & Dimensions Model: A5DB350H3 (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 74 Outlines & Dimensions Model: A5DB350H3 (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 75 Outlines & Dimensions Model: A5DB400H4 (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 76 Outlines & Dimensions Model: A5DB400H4 (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 77 Outlines & Dimensions Model: A5DB450H3 (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 78 Outlines & Dimensions Model: A5DB450H3 (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 79 Outlines & Dimensions Model: A5DB500H4 (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 80 Outlines & Dimensions Model: A5DB500H4 (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 81 Outlines & Dimensions Model: A5DB600H4 (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 82 Outlines & Dimensions Model: A5DB600H4 (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 83 Outlines & Dimensions Model: A5DB750H5 (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 84 Outlines & Dimensions Model: A5DB750H5 (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 85 Outlines & Dimensions Outdoor Unit Model: A5MC80H Note: Dimension in mm Model / Dimension 1235...
  • Page 86 Outlines & Dimensions Model: A5MC100/125/150H (Vertical Discharge) Note: Dimension in mm Model / Dimension 100H 1067 1006 125H 1030 1067 1002 1006 150H 1030 1166 1002 1096...
  • Page 87 Outlines & Dimensions Model: A5MC100/125/150H (Horizontal Discharge) Note: Dimension in mm Model / Dimension 100H 1006 125H 1030 1006 1002 150H 1030 1096 1002...

  • Page 88: Wiring Diagrams

    WIRING DIAGRAMS Cooling Only (For without controller spec)
  • Page 89 Cooling Only (For without controller spec)
  • Page 90 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 91 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 92: 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 93 Phase Sequencer The unit with Scroll Compressor can only rotate in one direction. For this reason, a protective device (phase protector) is 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.
  • Page 94 ACSON MALAYSIA SALES & SERVICE SDN.BHD. (129688-D) DAIKIN a member of group Lot 4, Lorong 19/1A, Seksyen 19, 46300 Petaling Jaya, Authorized Dealer : Selangor Darul Ehsan, MALAYSIA. Tel : +603 7964 8200 Sales Fax : +603 7956 9909 Sernice Fax : +603 7956 9907 Acson Careline : 1300 22 3344 Penang : +604-5377 176 Pahang : +609 5178 696...

This manual is also suitable for:

A5db80h-ambhaA5db-h seriesA5db100h-ambhaA5db125h-fmbnaA5db200h2-fmbnaA5db250h2-fmbra ... Show all

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