Acson international AWM-FW Manual
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Acson international AWM-FW Manual

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Summary of Contents for Acson international AWM-FW

  • Page 2: Table Of Contents

    CONTENTS 1. NOMENCLATURE ..................... 1 2. FEATURES ........................ 8 3. APPLICATION INFORMATION ................. 10 4. SOUND DATA ......................30 5. SELECTION PROCESS ................... 33 6. ENGINEERING AND PHYSICAL DATA ..............54 7. PERFORMANCE DATA .................... 83 8. DIMENSIONAL DATA ....................136 9.

  • Page 3: Nomenclature

    1. NOMENCLATURE Production spec variation Type of ref. connection X : Not applicable Electrical A : 220 - 240V/1Ph/50Hz F : 380 - 415V/3Ph/50Hz U : 220 - 240V/1Ph/50Hz/60Hz Piping H : 4 pipes system Model Type W : Chilled water fan coil Series F : F series Capacity...
  • Page 4 Product Line-Up AWM-FW Product Line-Up Classification AXAL AXAM 05FW AXAO AXBC AXBD AXAL AXAM 07FW AXAO AXBC AXBD AXAO AXAP 10FW AXAR AXBC AXBD AXAO AXAP 15FW AXAR AXBC AXBD AXAL AXAM 20FW AXAO AXBC AXBD AXAL AXAM 25FW AXAO...
  • Page 5 Product Line-Up RCM-DW & RCM-CBW Product Line-Up Classification AXBE AXBF 20DW AXBG AXBH AXBE AXBF 25DW AXBG AXBH AXBE AXBF 30DW AXBG AXBH AXBI AXBJ 40DW AXBK AXBL AXBI AXBJ 50DW AXBK AXBL Classification 07CBW UXBC 10CBW UXBC 15CBW UXBC...
  • Page 6 Product Line-Up ACK-AW/BW/CW & ACK-AWH Product Line-Up Classification PANEL 20AW AXBD 25AW AXBD 30AW AXBD 40AW AXBD 50AW AXBD 15BW AXAE 20BW AXAE 25BW AXAE 10CW AXAA 15CW AXAA 20CW AXAA 20AWH AXAA 25AWH AXAA 30AWH AXAA 40AWH AXAA 50AWH AXAA...
  • Page 7 Product Line-Up ACC-CW Product Line-Up Classification AXAC AXAG 10CW AXAH AXBA AXBB AXAC AXAG 15CW AXAH AXBA AXBB AXAC AXAG 20CW AXAH AXBA AXBB AXAC AXAG 25CW AXAH AXBA AXBB AXAA AXAE 28CW AXAF AXBA AXBB AXAA AXAE 30CW AXAF AXBA AXBB...
  • Page 8 Product Line-Up ACC-CW Product Line-Up Classification AXAA AXAE 38CW AXAF AXBA AXBB AXAA AXAE 40CW AXAF AXBA AXBB AXAA AXAE 50CW AXAF AXBA AXBB AXAA AXAE 60CW AXAF AXBA AXBB...
  • Page 9 Product Line-Up ADB-BW Product Line-Up Classification AXAA 75BW AXAB AXAA 100BW AXAB FXAA FXAB 125BW FXAC FXAD FXAA FXAB 150BW FXAC FXAD...

  • Page 10: Features

    2. FEATURES Space Saving Different types of fan coil units are designed to be both versatile and space saving to suit every interior design. Ceiling concealed type for the sophisticated, luxurious floor space saving, all kind of interior decoration; ceiling exposed type for economical and space saving installation;...
  • Page 11 Unique Features For ACK-AW/BW Series Built In High Head Drain Pump The unit comes with a built in high head drain pump. Condensate water can be pumped up to 700mm and drain out smoothly. 4-way Air Discharge And Air Swing These features greatly improve the air distribution in the conditioned space.

  • Page 12: Application Information

    3. APPLICATION INFORMATION System Configuration The standard controller board (W1V3) comes with a VALVE jumper and a HEAT jumper. The system can be configured as the jumper selection listed below: HEAT Jumper VALVE Jumper √ √ Heatpump Mode & Valve Application √...
  • Page 13 Model : AWM 05 / 07 / 10 / 15FW (NETWARE2 / SLM3 CONTROLLER) Model : AWM 20 / 25FW (G8 CONTROLLER)
  • Page 14 Model : AWM 20 / 25FW (NETWARE2 / SLM3 CONTROLLER) Model : AWM 301W (G8, NETWARE2 OR SLM3 CONTROLLER)
  • Page 15 Model : ACK 20 / 25 / 30 / 40 / 50AW (G8, NETWARE2 OR SLM3 CONTROLLER) Model : ACK 15 / 20 / 25 BW (G8, NETWARE2 OR SLM3 CONTROLLER)
  • Page 16 Model : ACK 10 / 15 / 20 CW (G8, NETWARE2 OR SLM3 CONTROLLER) Model : RCM 20 / 25 / 30 / 40 / 50DW (G8, NETWARE2 OR SLM3 CONTROLLER)
  • Page 17 Model : RCM 10 CBW (G8, NETWARE2 OR SLM3 CONTROLLER) Model : RCM 07 / 15 CBW (G8, NETWARE2 OR SLM3 CONTROLLER)
  • Page 18 Model : ACC 10 / 15 / 20 / 25CW (NETWARE2 / SLM3 CONTROLLER) Model : ACC 28 / 30 / 38 / 40 / 50 / 60CW (NETWARE2 / SLM3 CONTROLLER)
  • Page 19 ACK-AWH 4 pipes system controller board setting A) Model selection The standard controller board (W2.0) comes with a default setting for model selection. Please select the model accordingly by using jumper. System Model Function 2 Pipe M1 - Cooling or Heating System Model 1 M2 -...
  • Page 20 B) Valve, Heat and Fan priority selection Jumper With Jumper (Default) Without Jumper Fan Priority Jumper User set speed or lower fan if auto Fan stop when thermostat cut off mode is selected Heat Jumper For Heat pump For cooling only Valve Jumper For Valve control (Model 1,2,3 &...
  • Page 21 ii) Anti Freeze Mode Anti Freeze operation has the highest priority among all unit operation. Anti Freeze operation will be activated only if dry contact is closed and vice versa. iii) Window Open Mode The dry contact connection points can be connected in parallel with other fan coil unit (FCU) boards. If the dry contact is closed, Window open mode will be activated on all the fan coil units which are connected in parallel as shown in figure below.
  • Page 22 Water Piping Connection The indoor unit is equipped with water outlet and inlet bare connection. There is an air-vent for air purging that is fitted at the outlet water header. 3 ways solenoid valve is required for cycling off or bypass the chilled water. Black steel pipe, polyethrene pipe, PVC pipe and copper tube recommended in field installation.
  • Page 23 Preliminary Site Survey Electrical supply and installation is to conform to LOCAL AUTHORITY's (e.g. National Electricity Board) CODES and REGULATIONS. Voltage supply fluctuation must not exceed ± 10% of rated voltage. Electricity supply lines must be independent of welding transformers which can cause supply fluctuation. Ensure that the location is convenient for wiring and piping.
  • Page 24 General Operation Guide Start-Up The following procedure must be completed before any attempts is made to put the entire system Into opera- tion: 1) Piping connections completed. 2) Electrical connections completed. 3) Duct connections completed. 4) Auxiliary drain pans in position where required. 5) Drain line draining into drain pans.
  • Page 25 Controllers Type Of Controller Vs Type Of Fan Coil MODELS STANDARD CONTROLLER OPTIONAL CONTROLLER AWM 05 - 25FW / 301W G8 (Wireless) NETWARE2 / SLM3 (Wired) ACK 20 - 50AW / AWH G8 (Wireless) NETWARE2 / SLM3 (Wired) ACK 15 - 25BW G8 (Wireless) NETWARE2 / SLM3 (Wired) ACK 10 - 20CW...
  • Page 26 Operation Guide for G8 1. Transmission source 8. OFF timer setting • • The source where the signal will be transmitted. Press the SET button will activate the off timer function. • Set the desired off time by pressing the SET button 2.
  • Page 27 NETWARE2 WIRED CONTROLLER Display A : Fan Speed Display • Displays the fan speed setting (Auto/High/Medium/Low) B : Operation Mode Display • Displays the current mode of operation. C : Sleep Display • Display the sleep / energy saving status. D : Error Display E : Swing Display •...
  • Page 28 Operation K : Operating Lamp L : On / Off • Starting operation : When the unit is off, press the ON/OFF button. The operation LED lights and the unit will be turned on. • Stopping operation : When the unit is on, press the ON/OFF button. The operation LED is extinguished and controls are turned off.
  • Page 29 R : Timer Hold / Resume Display S : Current Time Display T : Operating Lamp U : Key Lock • This feature protects the controls from being tampered with by children or unauthorized persons. • To activate, press the MINUTE button three times consecutively. 'KEY LOCK' symbol will appear on the LCD display.
  • Page 30 SLM3 WIRED CONTROLLER SLM3 AC5300 1. "ON/OFF" switch 6. "Sleep" mode • Press to start the air conditioner unit. • Press button to activate the sleep function. This • Press again to stop the unit. function can only be activated under "cool" or heating mode operation.
  • Page 31 INSTALLATION OF LCD REMOTE CONTROLLER STEP-BY-STEP GUIDE First, open up the casing of the LCD remote controller into its top and bottom case using a screwdriver. To do this, insert the screwdriver into the lower slot and slide it in the outward direction. ii) Fix the bottom case onto the wall with the 2 wooden screws provided.

  • Page 32: Sound Data

    Microphone position : AWM-FW -- 1 m in front of the unit and 0.8 m below the vertical centre line of the unit. (JIS C 9612) AWM301W -- 1 m in front and 1 m below the air discharge opening of the unit (JIS B 8615) Ceiling Exposed Split Type 1/1 Octave Sound pressure level (dB, ref 20µPa)
  • Page 33 Ceiling Cassette Split Type 1/1 Octave Sound pressure level (dB, ref 20µPa) Overall Noise Model Speed 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz (dBA) Criteria High ACK20AW / AWH Medium High ACK25AW / AWH Medium High ACK30AW / AWH Medium High ACK40AW / AWH Medium...
  • Page 34 Ceiling Concealed Fan Coil Unit Ext. Static 1/1 Octave Sound pressure level (dB, ref 20µPa) Overall Noise Model Speed (mmAq) 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz (dBA) Criteria High ACC10CW Medium High ACC15CW Medium High ACC20CW Medium High ACC25CW Medium Super High High...

  • Page 35: Selection Process

    5. SELECTION PROCESS Fan Performance Curves FAN PERFORMANCE CURVE ACC 10CW...
  • Page 36 FAN PERFORMANCE CURVE ACC 15CW...
  • Page 37 FAN PERFORMANCE CURVE ACC 20CW...
  • Page 38 FAN PERFORMANCE CURVE ACC 25CW...
  • Page 39 FAN PERFORMANCE CURVE ACC 28CW...
  • Page 40 FAN PERFORMANCE CURVE ACC 30CW...
  • Page 41 FAN PERFORMANCE CURVE ACC 38CW...
  • Page 42 FAN PERFORMANCE CURVE ACC 40CW...
  • Page 43 FAN PERFORMANCE CURVE ACC 50CW...
  • Page 44 FAN PERFORMANCE CURVE ACC 60CW...
  • Page 45 FAN PERFORMANCE CURVE ADB 75BW...
  • Page 46 FAN PERFORMANCE CURVE ADB 100BW...
  • Page 47 FAN PERFORMANCE CURVE ADB 125BW...
  • Page 48 FAN PERFORMANCE CURVE ADB 150BW...
  • Page 49 Water Flow Vs Pressure Drop Wall Mounted Split Type FLOW RATE WATER PRESSURE DROP MODELS LITRES/M USGPM 2.04 0.54 1.67 0.242 2.73 0.72 2.76 0.400 AWM05FW 3.41 0.90 4.07 0.591 4.09 1.08 5.57 0.809 4.77 1.26 7.30 1.060 2.27 0.60 2.02 0.29 3.03...
  • Page 50 Water Flow Vs Pressure Drop Ceiling Exposed Split Type FLOW RATE WATER PRESSURE DROP MODELS LITRES/M USGPM 8.86 2.34 5.17 0.750 11.81 3.12 8.68 1.260 RCM20DW 14.76 3.90 13.02 1.890 17.71 4.68 18.12 2.630 20.67 5.46 24.18 3.510 9.54 2.52 5.93 0.860 12.72...
  • Page 51 Water Flow Vs Pressure Drop Ceiling Cassette Split Type FLOW RATE WATER PRESSURE DROP MODELS LITRES/M USGPM 12.49 3.30 6.68 0.970 16.65 4.40 11.16 1.620 ACK20AW 20.82 5.50 16.74 2.430 24.98 6.60 23.56 3.420 29.14 7.70 31.28 4.540 13.17 3.48 7.34 1.066 17.56...
  • Page 52 Water Flow Vs Pressure Drop Ceiling Cassette Split Type FLOW RATE WATER PRESSURE DROP MODELS LITRES/M USGPM 4.31 1.14 17.69 2.567 5.75 1.52 29.70 4.311 ACK10CW 7.19 1.90 44.37 6.440 8.63 2.28 61.80 8.970 10.07 2.66 82.47 11.969 7.61 2.01 9.68 1.404 10.14...
  • Page 53 Water Flow Vs Pressure Drop Ceiling Concealed Split Type FLOW RATE WATER PRESSURE DROP MODELS LITRES/M USGPM 4.54 1.20 2.69 0.390 6.06 1.60 4.48 0.650 ACC10CW 7.57 2.00 6.68 0.970 9.08 2.40 9.30 1.350 10.60 2.80 12.26 1.780 5.86 1.55 4.27 0.620 7.81...
  • Page 54 Water Flow Vs Pressure Drop Ducted Split Type FLOW RATE WATER PRESSURE DROP MODELS LITRES/M USGPM 37.02 9.78 6.29 0.913 49.36 13.04 10.54 1.530 ADB75BW 61.70 16.30 15.85 2.300 74.03 19.56 22.32 3.240 86.37 22.82 29.70 4.310 45.42 12.00 5.06 0.735 60.56 16.00...
  • Page 55 Correction Factors Altitude Correction Factors Elevation, m Total Capacity Sensible Capacity 1.00 1.00 0.99 0.96 0.98 0.93 0.97 0.90 1200 0.96 0.86 1500 0.94 0.83 1800 0.93 0.80 Heating Capacity Correction Factors ENTERING TEMPERATURE, °C °C 37.8 43.3 48.8 54.4 65.5 71.1 76.7...

  • Page 56: Engineering And Physical Data

    6. ENGINEERING AND PHYSICAL DATA General Data - AWM-FW MODEL AWM05FW AWM07W AWM10FW Btu/h 4500 6500 10000 NOMINAL TOTAL COOLING CAPACITY 1319 1905 2931 Btu/h 4388 5447 6900 NOMINAL SENSIBLE COOLING CAPACITY 1286 1596 2022 Btu/h 13000 14000 20000 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP.
  • Page 57 General Data - AWM-FW MODEL AWM15FW AWM20FW AWM25FW Btu/h 12000 17000 21000 NOMINAL TOTAL COOLING CAPACITY 3517 4982 6155 Btu/h 8040 11730 14490 NOMINAL SENSIBLE COOLING CAPACITY 2356 3438 4247 Btu/h 22500 33000 39000 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C)
  • Page 58 General Data - AWM301W MODEL AWM301W Btu/h 22000 NOMINAL TOTAL COOLING CAPACITY 6448 Btu/h 16720 NOMINAL SENSIBLE COOLING CAPACITY 4900 Btu/h 45080 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 13210 HIGH l/s / CFM 330 / 700 NOMINAL AIR FLOW MEDIUM l/s / CFM 293 / 620...
  • Page 59 Components Data - AWM-FW MODEL AWM05FW AWM07W AWM10FW TYPE CROSS FLOW FAN Q'TY MATERIAL DRIVE DIRECT LENGTH x DIAMETER mm/in 636 x 87 / 25.0 x 3.4 TYPE INDUCTION FAN MOTOR Q'TY INDEX OF PROTECTION (IP) TYPE CROSS FINNED TUBES...
  • Page 60 Components Data - AWM301W MODEL AWM301W TYPE CROSS FLOW FAN Q'TY MATERIAL DRIVE DIRECT LENGTH x DIAMETER mm/in 953 x 106 / 37.5 x 4.2 TYPE INDUCTION FAN MOTOR Q'TY INDEX OF PROTECTION (IP) TYPE CROSS FINNED TUBES MATERIAL INNER GROOVED COPPER TUBE DIAMETER mm/in...
  • Page 61 General Data - ACK-AW MODEL ACK20AW ACK25AW ACK30AW Btu/h 24000 25600 29500 NOMINAL TOTAL COOLING CAPACITY 7027 7496 8638 Btu/h 17800 18800 21600 NOMINAL SENSIBLE COOLING CAPACITY 5212 5505 6324 Btu/h 50900 53000 60900 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 14917 15533 17848...
  • Page 62 General Data - ACK-AW MODEL ACK40AW ACK50AW Btu/h 35000 40000 NOMINAL TOTAL COOLING CAPACITY 10248 11712 25500 29600 Btu/h NOMINAL SENSIBLE COOLING CAPACITY 7466 8667 Btu/h 66600 69100 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 19519 20251 HIGH l/s / CFM 467 / 990 491 / 1040...
  • Page 63 General Data - ACK-BW MODEL ACK15BW ACK20BW ACK25BW Btu/h 12500 17000 20000 NOMINAL TOTAL COOLING CAPACITY 3664 4982 5862 Btu/h 9250 11320 13300 NOMINAL SENSIBLE COOLING CAPACITY 2711 3318 3898 Btu/h 27000 30000 35700 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 7913 8792 10463...
  • Page 64 General Data - ACK-CW MODEL ACK10CW ACK15CW ACK20CW Btu/h 9000 15000 16900 NOMINAL TOTAL COOLING CAPACITY 2635 4392 4948 Btu/h 7000 11000 12000 NOMINAL SENSIBLE COOLING CAPACITY 2050 3221 3514 Btu/h 20000 31000 33500 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 5856 9077 9809...
  • Page 65 General Data - ACK-AWH MODEL ACK20AWH ACK25AWH ACK30AWH Btu/h 13000 13500 15800 NOMINAL TOTAL COOLING CAPACITY 3806 3953 4626 Btu/h 11600 12000 13900 NOMINAL SENSIBLE COOLING CAPACITY 3396 3514 4070 Btu/h 33300 34300 39300 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 9750 10043 11507...
  • Page 66 General Data - ACK-AWH MODEL ACK40AWH ACK50AWH Btu/h 17100 17600 NOMINAL TOTAL COOLING CAPACITY 5007 5153 15000 15500 Btu/h NOMINAL SENSIBLE COOLING CAPACITY 4392 4538 Btu/h 42150 43500 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 12342 12737 HIGH l/s / CFM 467 / 990 491 / 1040...
  • Page 67 Components Data - ACK-AW MODEL ACK20AW ACK25AW ACK30AW TYPE TURBO FAN Q'TY MATERIAL ASG20 DRIVE DIRECT DIAMETER mm/in 450 / 17.7 TYPE INDUCTION FAN MOTOR Q'TY INDEX OF PROTECTION (IP) IP22 TYPE CROSS FINNED TUBES MATERIAL PLAIN COPPER TUBE TUBE 9.52 / 3/8 DIAMETER mm/in...
  • Page 68 Components Data - ACK-BW MODEL ACK15BW ACK20BW TYPE TURBO FAN Q'TY MATERIAL ASG20 DRIVE DIRECT 447 / 17.6 DIAMETER mm/in TYPE INDUCTION FAN MOTOR Q'TY INDEX OF PROTECTION (IP) TYPE CROSS FINNED TUBES MATERIAL PLAIN COPPER TUBE TUBE 9.52 / 3/8 DIAMETER mm/in 0.33 / 0.013...
  • Page 69 Components Data - ACK-CW MODEL ACK10CW ACK15CW TYPE TURBO FAN Q'TY MATERIAL ASG20 DRIVE DIRECT DIAMETER 330 / 13.0 mm/in TYPE INDUCTION FAN MOTOR Q'TY INDEX OF PROTECTION (IP) TYPE CROSS FINNED TUBES MATERIAL INNER GROOVE COPPER TUBE TUBE 7.00 / 0.276 DIAMETER mm/in THICKNESS...
  • Page 70 Components Data - ACK-AWH MODEL ACK20AWH ACK25AWH ACK30AWH TYPE TURBO FAN Q'TY MATERIAL ASG20 DRIVE DIRECT DIAMETER mm/in 450 / 17.7 TYPE INDUCTION FAN MOTOR Q'TY INDEX OF PROTECTION (IP) IP22 TYPE CROSS FINNED TUBES MATERIAL PLAIN COPPER TUBE TUBE 9.52 / 3/8 DIAMETER mm/in...
  • Page 71 General Data - RCM-DW MODEL RCM20DW RCM25DW RCM30DW Btu/h 20000 22000 25000 NOMINAL TOTAL COOLING CAPACITY 5856 6442 7320 Btu/h 15140 16786 18875 NOMINAL SENSIBLE COOLING CAPACITY 4433 4915 5527 Btu/h 35000 40000 46000 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 10248 11712 13469...
  • Page 72 General Data - RCM-DW MODEL RCM40DW RCM50DW Btu/h 40000 45000 NOMINAL TOTAL COOLING CAPACITY 11712 13176 29200 32535 Btu/h NOMINAL SENSIBLE COOLING CAPACITY 8550 9526 Btu/h 75000 85000 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 21960 24888 HIGH l/s / CFM 450 / 950 500 / 1060...
  • Page 73 General Data - RCM-CBW MODEL RCM07CBW RCM10CBW RCM15CBW Btu/h 6500 8500 10500 NOMINAL TOTAL COOLING CAPACITY 1903 2489 3074 Btu/h 4986 6656 8568 NOMINAL SENSIBLE COOLING CAPACITY 1460 1949 2509 Btu/h 13500 18000 24500 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 3953 5270 7174...
  • Page 74 Components Data - RCM-DW MODEL RCM20DW RCM25DW RCM30DW TYPE CROSS FLOW FAN Q'TY MATERIAL DRIVE DIRECT DIAMETER x LENGTH mm/in 146 x 200 / 5.8 x 7.9 TYPE INDUCTION FAN MOTOR Q'TY INDEX OF PROTECTION (IP) TYPE CROSS FINNED TUBES MATERIAL PLAIN COPPER TUBE TUBE...
  • Page 75 Components Data - RCM-CBW MODEL RCM07CBW RCM10CBW TYPE CROSS FLOW FAN Q'TY MATERIAL DRIVE DIRECT DIAMETER mm/in TYPE INDUCTION FAN MOTOR Q'TY INDEX OF PROTECTION (IP) TYPE CROSS FINNED TUBES MATERIAL INNER GROOVED COPPER TUBE 9.52 / 3/8 DIAMETER mm/in 0.33 / 0.013 THICKNESS mm/in...
  • Page 76 General Data - ACC-CW MODEL ACC10CW ACC15CW ACC20CW Btu/h 9900 15000 18000 NOMINAL TOTAL COOLING CAPACITY 2902 4396 5275 Btu/h 7000 10000 13600 NOMINAL SENSIBLE COOLING CAPACITY 2052 2931 3986 Btu/h 19000 25500 38000 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 5569 7474 11137...
  • Page 77 General Data - ACC-CW MODEL ACC25CW ACC28CW Btu/h 22500 26000 NOMINAL TOTAL COOLING CAPACITY 6594 7620 17900 19500 Btu/h NOMINAL SENSIBLE COOLING CAPACITY 5246 5715 Btu/h 48000 55000 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 14068 16120 SUPER HIGH l/s / CFM 401 / 850 HIGH...
  • Page 78 General Data - ACC-CW MODEL ACC30CW ACC38CW ACC40CW Btu/h 28000 35000 38000 NOMINAL TOTAL COOLING CAPACITY 8206 10258 11137 Btu/h 21800 27600 34000 NOMINAL SENSIBLE COOLING CAPACITY 6389 8089 9965 Btu/h 60000 65000 75000 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 17585 19050 21981...
  • Page 79 General Data - ACC-CW MODEL ACC50CW ACC60CW Btu/h 47000 54000 NOMINAL TOTAL COOLING CAPACITY 13775 15826 34700 39900 Btu/h NOMINAL SENSIBLE COOLING CAPACITY 10170 11694 Btu/h 95000 110000 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 27843 32239 SUPER HIGH l/s / CFM 750 / 1590 779 / 1650...
  • Page 80 Components Data - ACC-CW MODEL ACC10CW ACC15CW ACC20CW TYPE CENTRIFUGAL Q'TY MATERIAL DRIVE DIRECT DIAMETER x LENGTH mm/in 160 x 202 / 6.3 x 8.0 TYPE INDUCTION FAN MOTOR Q'TY INDEX OF PROTECTION (IP) TYPE CROSS FINNED TUBES MATERIAL PLAIN COPPER TUBE TUBE 9.52 / 3/8 DIAMETER...
  • Page 81 Components Data - ACC-CW MODEL ACC38CW ACC40CW TYPE CENTRIFUGAL FAN Q'TY MATERIAL DRIVE DIRECT DIAMETER x LENGTH 214 x 203 / 8.4 x 8.0 mm/in TYPE INDUCTION FAN MOTOR Q'TY INDEX OF PROTECTION (IP) TYPE CROSS FINNED TUBES MATERIAL PLAIN COPPER TUBE TUBE 9.52 / 3/8 DIAMETER...
  • Page 82 General Data - ADB-BW MODEL ADB75BW ADB100BW Btu/h 73000 95000 NOMINAL TOTAL COOLING CAPACITY 21395 27843 Btu/h 57200 71400 NOMINAL SENSIBLE COOLING CAPACITY 16764 20926 Btu/h 160000 200000 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 46893 58617 NOMINAL AIR FLOW l/s / CFM 1128 / 2390 1444 / 3060...
  • Page 83 General Data - ADB-BW MODEL ADB125BW ADB150BW Btu/h 122500 157800 NOMINAL TOTAL COOLING CAPACITY 35903 46249 Btu/h 94500 118000 NOMINAL SENSIBLE COOLING CAPACITY 27696 34584 Btu/h 265000 329000 NOMINAL TOTAL HEATING CAPACITY (ENTERING WATER TEMP. = 70°C) 77667 96424 NOMINAL AIR FLOW l/s / CFM 1897 / 4020 2077 / 4400...
  • Page 84 Components Data - ADB-BW MODEL ADB75BW ADB100BW TYPE CENTRIFUGAL FAN Q'TY MATERIAL GALVANIZED STEEL DRIVE DIRECT 203 / 8.0 DIAMETER mm/in TYPE INDUCTION FAN MOTOR Q'TY INDEX OF PROTECTION (IP) TYPE CROSS FINNED TUBES MATERIAL PLAIN COPPER TUBE TUBE 9.52 / 3/8 DIAMETER mm/in 0.33 / 0.013...

  • Page 85: Performance Data

    7. PERFORMANCE TABLE Unit Selection Procedure The cooling and heating capacities of the fan coil units can be determined by the Cooling Capacity Perfor- mance Chart and Heating Capacity Performance Chart in the following pages based on nominal air flow at standard water temperature.
  • Page 86 Step 4 If air flow value is different from the nominal value(high speed), then refer to specification from Page 54 to 82 for the air flow required (medium or low speed). Determine the total and sensible correction factor from Air Flow Capacity Correction Factor (Page 53).
  • Page 87 Step 2 From page 53, the air flow correction factor table, at high speed, the air volume is 1040 CFM and medium speed is 950CFM, hence high speed is selected. And the correction factor is hence 1.0. If lower air flow required, then use the medium and low fan speed. The correction factor can be determined by getting the ratio of air flow (i.e.
  • Page 88 Cooling Capacity Performance Chart...
  • Page 133 Heating Capacity Performance Chart Wall Mounted Split Type AWM-FW 15.0 AWM301W 13.0 AWM25FW 11.0 AWM20FW AWM15FW AWM10FW AWM07FW AWM05FW 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 Water Flowrate (L/min) Ceiling Exposed Split Type RCM-DW 26.0 RCM50DW 24.0 22.0 RCM40DW 20.0...
  • Page 134 Ceiling Cassette Split Type ACK-AW 21.00 ACK50AW ACK40AW 19.00 ACK30AW 17.00 ACK25AW ACK20AW 15.00 13.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 Water Flow rate - L/m in ACK-BW 12.0 11.0 ACK25BW 10.0 ACK20BW ACK15BW...
  • Page 135 Ceiling Cassette Split Type ACK-CW 11.0 ACK20CW ACK15CW ACK10CW 10.0 12.0 14.0 16.0 18.0 20.0 Water Flowrate (L/min) ACK-AWH ACK50AWH ACK40AWH ACK30AWH ACK25AWH ACK20AWH Water Flow rate - L/m in...
  • Page 136 Ceiling Concealed Split Type ACC-CW 30.0 ACC38CW 25.0 20.0 ACC30CW ACC28CW 15.0 ACC25CW ACC20CW 10.0 ACC15CW ACC10CW Water Flow rate (L/m in) ACC-CW 34.0 ACC60CW 32.0 30.0 28.0 ACC50CW 26.0 24.0 ACC40CW 22.0 20.0 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 Water Flowrate (L/min)
  • Page 137 Ducted Split Type ADB-BW 100.0 95.0 ADB150BW 90.0 85.0 80.0 ADB125BW 75.0 70.0 65.0 60.0 ADB100BW 55.0 50.0 ADB75BW 45.0 40.0 105 115 125 135 145 155 165 175 185 Water Flowrate (L/min)

  • Page 138: Dimensional Data

    8. DIMENSIONAL DATA Indoor Unit Model : AWM 05FW / 07FW / 10FW / 15FW Dimension in mm Indoor Unit Model : AWM 20FW / 25FW Dimension in mm...
  • Page 139 Indoor Unit Model : AWM 301W Dimension 1120.0 (44.1) 360.0 (14.2) 200.0 (7.9) 730.0 (28.7) 347.0 (13.7) AWM301W All dimensions are in mm/ (in)
  • Page 140 Indoor Unit Model : RCM 20 / 25 DW Dimension in mm Indoor Unit Model : RCM 30 / 40 / 50 DW MODEL RCM30DW 1174 1082 156 1214 RCM40DW 1674 1582 156 1714 319 1379 517 RCM50DW 1674 1582 156 1714 319 1379 517 Dimension in mm...
  • Page 141 Indoor Unit Model : RCM 07 / 10 / 15 CBW A (GRILL) MODEL RCM 07CBW RCM 10CBW 1050 RCM 15CBW 1203 1130 1180 Dimension in mm...
  • Page 142 Indoor Unit Model : ACK 20 / 25 / 30 / 40 / 50 AW Dimension in mm Indoor Unit Model : ACK 15 / 20 / 25 BW Dimension in mm...
  • Page 143 Indoor Unit Model : ACK 10 / 15 / 20 CW Dimension in mm Indoor Unit Model : ACK 20 / 25 / 30 / 40 / 50 AWH Water Inlet/Outlet 1 = connection to chiller Water Inlet/Outlet 2 = connection to boiler Dimension in mm...
  • Page 144 Indoor Unit Model : ACC 10 / 15CW MODEL ACC10CW ACC15CW Dimension in mm Indoor Unit Model : ACC 20 / 25 CW MODEL ACC20CW 1041 1002 1065 ACC25CW 1176 1137 1097 1200 Dimension in mm...
  • Page 145 Indoor Unit Model : ACC 28CW...
  • Page 146 Indoor Unit Model : ACC 38CW...
  • Page 147 Indoor Unit Model : ACC 30CW...
  • Page 148 Indoor Unit Model : ACC 40CW...
  • Page 149 Indoor Unit Model : ACC 50CW...
  • Page 150 Indoor Unit Model : ACC 60CW...
  • Page 151 Indoor Unit Model : ADB 75BW Dimension in mm Indoor Unit Model : ADB 100BW Dimension in mm...
  • Page 152 Indoor Unit Model : ADB 125BW (VERTICAL AIR DISCHARGE, RIGHT PIPING) Dimension in mm Indoor Unit Model : ADB 150BW (VERTICAL AIR DISCHARGE, RIGHT PIPING) Dimension in mm...
  • Page 153 Indoor Unit Model : ADB 125BW (VERTICAL AIR DISCHARGE, LEFT PIPING) Dimension in mm Indoor Unit Model : ADB 150BW (VERTICAL AIR DISCHARGE, LEFT PIPING) Dimension in mm...
  • Page 154 Indoor Unit Model : ADB 125BW (HORIZONTAL AIR DISCHARGE, RIGHT PIPING) Dimension in mm Indoor Unit Model : ADB 150BW (HORIZONTAL AIR DISCHARGE, RIGHT PIPING) Dimension in mm...
  • Page 155 Indoor Unit Model : ADB 125BW (HORIZONTAL AIR DISCHARGE, LEFT PIPING) Dimension in mm Indoor Unit Model : ADB 150BW (HORIZONTAL AIR DISCHARGE, LEFT PIPING) Dimension in mm...

  • Page 156: Electrical Data

    9. ELECTRICAL DATA AWM-FW MODEL AWM05FW AWM07W AWM10FW INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER FAN MOTOR RATED RUNNING CURRENT 0.11...
  • Page 157 ACK-AW MODEL ACK20AW ACK25AW ACK30AW INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER FAN MOTOR RATED RUNNING CURRENT 0.53 0.65 0.69 MOTOR OUTPUT...
  • Page 158 RCM-DW MODEL RCM20DW RCM25DW RCM30DW INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER FAN MOTOR RATED RUNNING CURRENT 0.40 0.58 0.58 MOTOR OUTPUT...
  • Page 159 ACC-CW MODEL ACC10CW ACC15CW ACC20CW INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER FAN MOTOR RATED RUNNING CURRENT 0.30 0.43 0.65 MOTOR OUTPUT...
  • Page 160 ADB-BW MODEL ADB75BW ADB100BW ADB125BW INSULATION GRADE POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 415 / 3 / 50 RATED INPUT POWER 2600 FAN MOTOR RATED RUNNING CURRENT 3.70 4.22 3.39 MOTOR OUTPUT 1500...

  • Page 161: Wiring Diagrams

    10. WIRING DIAGRAMS Model : AWM 05 / 07 / 10 / 15FW (G8 CONTROLLER) Model : AWM 05 / 07 / 10 / 15FW (NETWARE2 / SLM3 CONTROLLER)
  • Page 162 Model : AWM 20 / 25FW (G8 CONTROLLER) Model : AWM 20 / 25FW (NETWARE2 / SLM3 CONTROLLER)
  • Page 163 Model : AWM 301W (G8, NETWARE2 AND SLM3 CONTROLLER)
  • Page 164 Model : ACK 20 / 25 / 30 / 40 / 50AW (G8, NETWARE2 OR SLM3 CONTROLLER) Model : ACK 15 / 20 / 25 BW (G8, NETWARE2 OR SLM3 CONTROLLER)
  • Page 165 Model : ACK 10 / 15 / 20CW (G8, NETWARE2 OR SLM3 CONTROLLER) Model : ACK 20 / 25 / 30 / 40 / 50 AWH (G8, NETWARE2 OR SLM3 CONTROLLER)
  • Page 166 Model : RCM 20 / 25 / 30 / 40 / 50DW (G8, NETWARE2 OR SLM3 CONTROLLER) Model : RCM 07 / 15 CBW (G8, NETWARE2 OR SLM3 CONTROLLER)
  • Page 167 Model : RCM 10 CBW (G8, NETWARE2 OR SLM3 CONTROLLER)
  • Page 168 Model : ACC 10 / 15 / 20 / 25CW (NETWARE2 / SLM3 CONTROLLER) Model : ACC 28 / 30 / 38 / 40 / 50 / 60CW (NETWARE2 / SLM3 CONTROLLER)
  • Page 169 Model : ADB 75 / 100BW - Without Controller Model : ADB 125 / 150BW - Without Controller...

  • Page 170: Servicing And Maintenance

    11. SERVICE AND MAINTENANCE Items Maintenance procedures Period Indoor air filter 1. Remove any dust adhered on the filter by using a At least once every 4 weeks. vacuum cleaner or wash in lukewarm water (below 40°C) with neutral cleaning detergent. 2.

  • Page 171: Troubleshooting

    12. TROUBLESHOOTING When any malfunction of the air conditioner unit is noted, immediately switch off the power supply to the unit. Check for the following fault conditions and causes for some simple troubleshooting tips. Fault Causes • Power failure, or the fuse blown and need to be replaced. The air conditioner unit does not •...
  • Page 172 While upmost care is taken in ensuring that all details in the publication are correct at time of going to press, we are constantly striving for improvement and therefore reserve the rights to alter model specifications and equipment without prior notice. Details of specifications and equipment are also subject to change to suit local conditions and equipments and not all models are available in every market.

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