Page 1 TECHNICAL MANUAL Chilled Water Fan Coil Units AWM, ACK, ACM, ACC, ADB Series AWM-JW ACK-EW ACK-CW ACC-CW ACM-EW ADB-BW ACC-GW ACC-FWD TM-FCUW-AMA2...
Page 3: Table Of Contents
Table of Contents Table of Contents Nomenclature........................1 Product Line-Up ......................7 Application Information .....................9 Operating Limits ......................9 Installation Guide ......................12 Sound Data ........................25 Sound Pressure Level ....................25 Sound Power Level .....................31 NC Curve ........................37 Selection Process......................65 Fan Performance Curve ....................67 Engineering & Physical Data ..................104 Outlines &...
Page 4 Table of Contents...
Page 5: Nomenclature
15 : 15,000 btu/hr 20 : 20,000 btu/hr Product Type WM : Wall Mouted Type Brand A : Acson Remark: * : Capacity value under Nomenclature is an indication. Please refer to Engineering and Physical Data for exact capacity value...
Page 6 Nomenclature ACK 06 EW - A C C Revision AA: Revision 1 AB: Revision 2 Specification C: AC Motor Cooling and Heating D: DC Motor Cooling and Heating Market C: Export with CE Mark E: Export without CE Mark Power Supply A: 220-240V/1Ph/50Hz F: 380-415V/3Ph/50Hz Product Series...
Page 7 20 : 20,000 btu/hr 25 : 25,000 btu/hr Fan Coil Unit Type CC : Ceiling Concealed Brand A : Acson Remark: * : Capacity value under Nomenclature is an indication. Please refer to Engineering and Physical Data for exact capacity value...
Page 8 12 : 1200 CFM 15 : 1,500 CFM Product Type CC : Ceiling Concealed Brand A : Acson Remark: * : Air Flow Rate value under Nomenclature is an indication. Please refer to Engineering and Physical Data for exact capacity value Note:...
Page 9 06 : 600 CFM 08 : 800 CFM Product Type CC : Ceiling Concealed Brand A : Acson Remark: * : Air Flow Rate value under Nomenclature is an indication. Please refer to Engineering and Physical Data for exact capacity value Note:...
Page 10 100 : 100,000 btu/hr 125 : 125,000 btu/hr 150 : 150,000 btu/hr Product Type DB : Ducted Blower Brand A : Acson Remark: * : Capacity value under Nomenclature is an indication. Please refer to Engineering and Physical Data for exact capacity value...
Page 11: Product Line-Up
Nomenclature Product Line-Up Chilled Water Fan Coil Units Classification Model AWM07JW AWM10JW AWM15JW AWM20JW AWM25JW ACK10CW ACK15CW ACK20CW ACK20EW ACK25EW ACK30EW ACK40EW ACK50EW ACM15EW ACM20EW ACM25EW ACM30EW ACM40EW ACM50EW...
Page 12 Nomenclature Classification Model ACC10CW ACC15CW ACC20CW ACC25CW ACC30CW ACC38CW ACC40CW ACC50CW ACC60CW ACC06FWD ACC09FWD ACC12FWD ACC15FWD ACC18FWD ACC24FWD ACC30FWD ACC02GW ACC03GW ACC04GW ACC06GW ACC08GW ACC10GW ACC12GW ACC14GW ACC16GW ACC18GW ACC20GW ADB075BW ADB100BW ADB125BW ADB150BW * PCB naming ** Standard Model, optional items please refer to Nomenclature.
Page 13: Application Information
Application Information Application Information Model: AWM-JW Operating Limits: Thermal carrier : Water Water temperature : 4°C ~ 10°C (Cooling), 35°C ~ 50°C (Heating) Maximum water pressure : 16 bar Air temperature : (as below) Cooling Mode Temperature Ts °C/°F Th °C/°F Minimum indoor 19.0 / 66.2 14.0 / 57.2...
Page 14 Application Information Model: ACM-EW Operating Limits: Thermal carrier : Water Water temperature : 4°C ~ 10°C (Cooling), 35°C ~ 50°C Maximum water pressure : 16 bar Air temperature : (as below) Cooling Mode Temperature Ts °C/°F Th °C/°F Minimum indoor 19.0 / 66.2 14.0 / 57.2 temperature...
Page 15 Application Information Model: ACC-GW (MSP , LSP) Operating Limits: Thermal carrier : Water Water temperature : 4 ~ 10°C (Cooling) Maximum water pressure : 16 bar Air temperature : (as below) Cooling Mode Temperature Ts °C/°F Th °C/°F Minimum indoor 19.0 / 66.2 14.0 / 57.2 temperature...
Page 16: Installation Guide
Application Information Installation Guide System Configuration The standard controller board 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 17 Application Information Model: ACK, ACM, ACC-CW CN_DRY LIVE CN_TW CN_PGRM CN_STP CN_DSP H_SEN C_SEN ROOM CN_WIR Valve Jumper Heat Jumper Fan Priority Jumper Jumper With Jumper (Default) Without Jumper User set speed or lower fan if auto Fan Priority Jumper Fan Stop when thermostat cat off mode is selected Heat Jumper...
Page 18 Application Information Indoor Installation Model: AWM-JW The indoor unit must be installed in such a way so as to prevent short circuit of the cool discharged air with the hot return air. Please follow the installation clearance shown in the figure. Do not place the indoor unit where there could be direct sunlight shining on it.
Page 19 Application Information Mounting Installation Plate Ensure that the wall is strong enough to withstand the weight of the unit. Otherwise, it is necessary to reinforce the wall with plates, beams or pillars. Use the level gauge for horizontal mounting, and fix it with 5 suitable screws for AWM07/10/15JW and 7 suitable screws for AWM20/25JW.
Page 20 Application Information Unit Installation • Measure and mark the position for the hanging rod. Drill the hole for the angle nut on the ceiling and fix the hanging rod. • The installation template is extended according to temperature and humidity. Check on dimensions in use. •...
Page 21 Application Information Drain Test • Connect the main drain pipe to the flexible drain. • Feed water from flexible drain hose to check the piping for leakage. • When the test is completed, connect the flexible drain hose to the drain connector on the indoor unit. Feed Water Main Drain Pipe Flexible Drain Hose...
Page 22 Application Information Model: ACM30/40/50EW Standard Mounting Ensure that the overhead supports are strong enough to hold the weight of the unit. Position the hanger rods (wall mounting bracket for floor standing), and check for its alignment with the unit. Also, check that the hangers are secured and the base of the fan coil unit is leveled in both horizontal directions, taking into account the gradient for drainage flow as recommended in Figure A.
Page 23 Application Information Figure B Hanger Bracket Washer Ceiling Washer Indoor Unit Drainage Pipe 250mm or less Utensils, furnitures or built-in architectural features must not protrude more than 250mm Floor 300mm (Min.) 1m or more 400mm or more Floor Standing Type...
Page 24 Application Information Model: ACC-CW The indoor unit must be installed such that there is no short circuit of the cool discharge. Respect the installation clearance. Do not put the indoor unit where there is direct sunlight on unit. The location is suitable for piping and drainage and it must have a large distance between a door and unit.
Page 25 Application Information Model: ACC-FWD The indoor unit must be installed such that there is no short circuit of the cool discharge. Respect the installation clearance. Do not put the indoor unit where there is direct sunlight on unit. The location is suitable for piping and drainage and it must have a large distance between a door and unit.
Page 26 Application Information Model: ACC-GW (MSP , LSP) The indoor unit must be installed such that there is no short circuit of the cool discharge. Respect the installation clearance. Do not put the indoor unit where there is direct sunlight on unit. The location is suitable for piping and drainage and it must have a large distance between a door and unit.
Page 27 Application Information Model: ADB 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 28 Application Information Cable Size Model Unit AWM / ACK / ACM Power supply cable size* Number of wire Recommended fuse* Model Unit ACC10CW ACC15CW ACC20CW ACC25CW Power supply cable size* Number of wire Recommended fuse* Model Unit ACC30CW ACC38/40/50/ ACC06/09/15FWD ACC18/24FWD 60CW Power supply cable size*...
Page 29: Sound Data
Sound Data Sound Data Sound Pressure Level 1/1 Octave A-Weighted Sound Pressure (dBA), ref 20µPa Overall Noise Model Speed (dBA) Criteria 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High AWM07JW High AWM10JW High AWM15JW High AWM20JW High AWM25JW Microphone position: 1m in front and 0.8m below the vertical centre line of the unit. 1/1 Octave A-Weighted Sound Pressure (dBA), ref 20µPa Overall Noise Model...
Page 30 Sound Data 1/1 Octave A-Weighted Sound Pressure (dBA), ref 20µPa Overall Noise Model Speed (dBA) Criteria 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High ACK20EW High ACK25EW High ACK30EW High ACK40EW High ACK50EW Microphone position: 1.4m/*1.5m below the face center of the air return of the unit. 1/1 Octave A-Weighted Sound Pressure (dBA), ref 20µPa Overall Noise Model...
Page 31 Sound Data 1/1 Octave A-Weighted Sound Pressure (dBA), ref 20µPa Overall Noise Model Speed (dBA) Criteria 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High ACC10CW High ACC15CW High ACC20CW High ACC25CW High ACC30CW High ACC40CW High ACC50CW High ACC60CW Microphone position: 1.5m below the centre of the unit. (Tested with 2m length duct at the air discharge outlet and air return inlet).
Page 32 Sound Data 1/1 Octave Sound Pressure Level (dB, reference 20mPa) Overall Noise Model Speed Criteria 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz (dBA) High ACC06FWD High ACC09FWD High ACC12FWD High ACC15FWD High ACC18FWD High ACC24FWD High...
Page 33 Sound Data Model 1/1 Octave Sound Pressure Level (dB, reference 20mPa) Overall Noise Speed (LSP) Criteria 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz (dBA) High ACC02GW High ACC03GW High ACC04GW High ACC06GW High ACC08GW High ACC10GW...
Page 34 Sound Data 1/1 Octave Sound Pressure Level (dB, reference 20mPa) Overall Model Noise Speed (MSP) Criteria 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz (dBA) High ACC03GW High ACC04GW High ACC06GW High ACC08GW High ACC10GW High ACC12GW...
Page 35: Sound Power Level
Sound Data Sound Power Level 1/1 Octave Sound Power Level (dB, reference 1pW) Overall Model Speed A (dBA) 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High AWM07JW High AWM10JW High AWM15JW High AWM20JW High AWM25JW Measured In Reverberation Chamber 1/1 Octave Sound Power Level (dB, reference 1pW) Overall Model Speed...
Page 36 Sound Data 1/1 Octave Sound Power Level (dB, reference 1pW) Overall Speed Model A (dBA) 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High ACK20EW High ACK25EW High ACK30EW High ACK40EW High ACK50EW Measured In Reverberation Chamber 1/1 Octave Sound Power Level (dB, reference 1pW) Overall Model Speed...
Page 37 Sound Data 1/1 Octave Sound Power Level (dB, reference 1pW) Overall Model Speed A (dBA) 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High ACC10CW High ACC15CW High ACC20CW High ACC25CW High ACC30CW High ACC38CW High ACC40CW High ACC50CW High ACC60CW Measured In Reverberation Chamber...
Page 38 Sound Data 1/1 Octave Sound Power Level (dB, reference 1pW) Model Overall Speed (LSP) A (dBA) 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High ACC02GW High ACC03GW High ACC04GW High ACC06GW High ACC08GW High ACC10GW High ACC12GW Measured In Reverberation Chamber...
Page 39 Sound Data 1/1 Octave Sound Power Level (dB, reference 1pW) Model Overall Speed (MSP) A (dBA) 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High ACC03GW High ACC04GW High ACC06GW High ACC08GW High ACC10GW High ACC12GW High ACC14GW High ACC16GW High ACC18GW High ACC20GW...
Page 40 Sound Data 1/1 Octave Sound Power Level (dB, reference 1pW) Overall Model Speed A (dBA) 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High ACC06FWD High ACC09FWD High ACC12FWD High ACC15FWD High ACC18FWD High ACC24FWD High ACC30FWD Measured In Reverberation Chamber 1/1 Octave Sound Power Level (dB, reference 1pW) Overall Model...
Page 41: Nc Curve
Sound Data NC Curve AWM07JW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) AWM10JW 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 42 Sound Data AWM15JW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) AWM20JW 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 43 Sound Data AWM25JW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) ACK10CW 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 44 Sound Data ACK15CW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) ACK20CW 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 45 Sound Data ACK20EW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) ACK25EW 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 46 Sound Data ACK30EW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) ACK40EW 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 47 Sound Data ACK50EW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) ACM15EW 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 48 Sound Data ACM20EW 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) ACM25EW 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 49 Sound Data ACM30EW 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) ACM40EW 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 50 Sound Data ACM50EW 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) ACC10CW 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 51 Sound Data ACC15CW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) ACC20CW 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 52 Sound Data ACC25CW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) ACC30CW 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 53 Sound Data ACC38CW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) ACC40CW 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 54 Sound Data ACC50CW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) ACC60CW 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 55 Sound Data ACC06FWD 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) ACC09FWD 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 56 Sound Data ACC12FWD 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) ACC15FWD 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 57 Sound Data ACC18FWD 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) ACC24FWD 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 58 Sound Data ACC30FWD 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) ACC02GW (LSP) 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 59 Sound Data ACC03GW (LSP) 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) ACC04GW (LSP) 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 60 Sound Data ACC06GW (LSP) 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) ACC08GW (LSP) 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 61 Sound Data ACC10GW (LSP) 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) ACC12GW (LSP) 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 62 Sound Data ACC03GW (MSP) ACC03GW (MSP) 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) ACC04GW (MSP) ACC04GW (MSP) 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...
Page 63 Sound Data ACC06GW (MSP) ACC06GW (MSP) 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) ACC08GW (MSP) ACC08GW 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 64 Sound Data ACC10GW (MSP) ACC10GW 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) ACC12GW (MSP) ACC12GW 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 65 Sound Data ACC14GW (MSP) ACC14GW 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) ACC16GW (MSP) ACC16GW 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 66 Sound Data ACC18GW (MSP) ACC18GW 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) ACC20GW (MSP) ACC20GW 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 67 Sound Data ADB075BW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) ADB100BW 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 68 Sound Data ADB125BW NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) ADB150BW 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 69: Selection Process
Selection Process Selection Process Fan Performance Chart Example 1 : The following are the design requirements for ADB125W unit: Model: ADB125BW Supply Air Quantity 4200 External Static Pressure Step 1: From the fan curve (at 4200 CFM), Standard operating system; Total Static Pressure Internal Static Pressure External Static Pressure...
Page 70 Selection Process The following table summarizes the pulley data, motor size used for the FUD series, as manufactured: Pulley Center V-Belt V-Belt Motor Blower Motor Motor Distance, C Length Length Pulley Pulley Size Speed Model Diameter Diameter Horizontal Vertical Horizontal Vertical ADB125BW 1405...
Page 71: Fan Performance Curve
Fan Performance Chart Fan Performance Chart Fan Performance Curve ACC10CW mmAq HIGH MEDIUM Air Flow...
Page 72 Fan Performance Chart ACC15CW mmAq HIGH MEDIUM 1000 1100 1200 1300 1360 Air Flow...
Page 73 Fan Performance Chart ACC20CW mmAq HIGH MEDIUM 1000 1100 1200 1300 1400 1500 1615 Air Flow...
Page 74 Fan Performance Chart ACC25CW mmAq MEDIUM HIGH 1000 1100 1200 1300 1400 1500 1615 Air Flow...
Page 75 Fan Performance Chart ACC30CW mmAq HIGH MEDIUM 1000 1200 1400 1100 1300 1500 1700 1900 2100 2380 Air Flow...
Page 76 Fan Performance Chart ACC38CW mmAq HIGH MEDIUM 1000 1100 1200 1300 1400 1500 1530 1700 1900 2100 2300 2550 Air Flow...
Page 77 Fan Performance Chart ACC40CW mmAq HIGH MEDIUM 1000 1100 1200 1300 1400 1500 1020 1200 1400 1600 1800 2000 2200 2400 2550 Air Flow...
Page 78 Fan Performance Chart ACC50CW mmAq HIGH MEDIUM 1000 1100 1200 1300 1400 1500 1600 1700 1800 1530 1700 1900 2100 2300 2500 2700 2900 3060 Air Flow...
Page 79 Fan Performance Chart ACC60CW mmAq HIGH MEDIUM 1000 1200 1400 1600 1800 2000 1700 1900 2100 2300 2500 2700 2900 3200 3400 Air Flow...
Page 80 Fan Performance Chart ACC06FWD HIGH MEDIUM Air ow (CFM)
Page 81 Fan Performance Chart ACC09FWD HIGH MEDIUM Air Flow (CFM)
Page 82 Fan Performance Chart ACC12FWD HIGH MEDIUM Air Flow (CFM)
Page 83 Fan Performance Chart ACC15FWD HIGH MEDIUM Air Flow (CFM)
Page 84 Fan Performance Chart ACC18FWD HIGH MEDIUM Air Flow (CFM)
Page 85 Fan Performance Chart ACC24FWD HIGH MEDIUM 1000 1050 1100 Air Flow (CFM)
Page 86 Fan Performance Chart ACC30FWD HIGH MEDIUM 1000 1050 1100 1150 1200 Air Flow (CFM)
Page 87 Fan Performance Chart ACC02GW (LSP)
Page 88 Fan Performance Chart ACC03GW (LSP)
Page 89 Fan Performance Chart ACC04GW (LSP)
Page 90 Fan Performance Chart ACC06GW (LSP)
Page 91 Fan Performance Chart ACC08GW (LSP)
Page 92 Fan Performance Chart ACC10GW (LSP)
Page 93 Fan Performance Chart ACC12GW (LSP)
Page 94 Fan Performance Chart ACC03GW (MSP) ACC03GW 0.40 0.35 HIGH 0.30 0.25 MEDIUM 0.20 0.15 0.10 0.05 0.00 Air Flow 2059-004...
Page 95 Fan Performance Chart ACC04GW (MSP) ACC04GW 0.40 0.36 HIGH 0.32 0.28 0.24 MEDIUM 0.20 0.16 0.12 0.08 0.04 0.00 Air Flow 2059-005...
Page 96 Fan Performance Chart ACC06GW (MSP) ACC06GW 0.40 0.36 HIGH 0.32 0.28 MEDIUM 0.24 0.20 0.16 0.12 0.08 0.04 0.00 Air Flow 2059-006...
Page 97 Fan Performance Chart ACC08GW (MSP) ACC08GW 0.40 0.36 HIGH 0.32 0.28 0.24 MEDIUM 0.20 0.16 0.12 0.08 0.04 0.00 1000 1100 9 10 30 31 Air Flow 2059-007...
Page 98 Fan Performance Chart ACC10GW (MSP) ACC10GW 0.40 0.36 HIGH 0.32 0.28 MEDIUM 0.24 0.20 0.16 0.12 0.08 0.04 0.00 1000 1100 1200 1300 Air Flow 2059-008...
Page 99 Fan Performance Chart ACC12GW (MSP)
Page 100 Fan Performance Chart ACC14GW (MSP) ACC14GW 0.48 0.44 HIGH 0.40 0.36 0.32 MEDIUM 0.28 0.24 0.20 0.16 0.12 LOWER LIMIT 0.08 1000 1200 1400 1600 1800 Air Flow 2059-010...
Page 101 Fan Performance Chart ACC16GW (MSP) ACC16GW 0.48 0.44 HIGH 0.40 0.36 0.32 MEDIUM 0.28 0.24 0.20 0.16 0.12 LOWER LIMIT 0.08 1000 1200 1400 1600 1800 2000 Air Flow 2059-011...
Page 102 Fan Performance Chart ACC18GW (MSP) ACC18GW 0.48 0.44 HIGH 0.40 0.36 0.32 MEDIUM 0.28 0.24 0.20 0.16 0.12 LOWER LIMIT 0.08 1000 1200 1400 1600 1800 2000 2200 23 25 60 62 Air Flow 2059-012...
Page 103 Fan Performance Chart ACC20GW (MSP) ACC20GW 0.48 0.44 HIGH 0.40 0.36 0.32 0.28 MEDIUM 0.24 0.20 0.16 0.12 0.08 0.04 LOWER LIMIT 0.00 1000 1200 1400 1600 1800 2000 2200 2400 23 25 Air Flow 2059-013...
Page 104 Fan Performance Chart ADB075BW mmAq HIGH MEDIUM 1000 1500 2000 2500 3000 1000 1500 2000 2500 3000 3500 4000 4500 5100 Air Flow...
Page 105 Fan Performance Chart ADB100BW mmAq MEDIUM HIGH 2000 2500 3000 3500 4000 3400 4000 4500 5000 5500 6000 6500 6800 Air Flow...
Page 106 Fan Performance Chart ADB125BW 1.5 kW 1.1 kW Standard Point Internal Static Pressure with air filter Internal Static Pressure w/o air filter 3500 4000 4500 5000 1800 2000 1652 2200 2360 Air Flow...
Page 107 Fan Performance Chart ADB150BW 1.5 kW 1.1 kW Standard Point Internal Static Pressure with filter 4000 4200 4400 4600 4800 5000 1890 2280 2360 2090 2180 1990 Air Flow 2055-013 Rev1...
Page 108: Engineering & Physical Data
Engineering & Physical Data Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit MODEL AWM07JW AWM10JW AWM15JW AWM20JW AWM25JW Btu/h 8300 9200 11300 15500 18000 NOMINAL COOLING CAPACITY 2430 2700 3310 4540 5280 Btu/h 6300 6900 9000 11700 14000 NOMINAL SENSIBLE COOLING CAPACITY...
Page 109 Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit MODEL ACK10CW ACK15CW ACK20CW Btu/h 8500 14000 15500 NOMINAL COOLING CAPACITY 2490 4100 4540 Btu/h 6500 10000 11500 NOMINAL SENSIBLE COOLING CAPACITY 1910 2930 3370 Btu/h 12000 16000 18000 NOMINAL HEATING CAPACITY (ENTERING WATER TEMP.
Page 110 Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit MODEL ACK20EW ACK25EW ACK30EW ACK40EW ACK50EW Btu/h 21000 25000 30000 38000 43000 NOMINAL COOLING CAPACITY 6150 7330 8790 11140 12600 Btu/h 16700 19200 22300 27400 31000 NOMINAL SENSIBLE COOLING CAPACITY 4890 5630 6540...
Page 111 Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit MODEL ACM15EW ACM20EW ACM25EW ACM30EW ACM40EW ACM50EW Btu/h 15500 20300 21000 25000 34000 47000 NOMINAL COOLING CAPACITY 4540 5950 6150 7330 9960 13770 Btu/h 12700 15400 16150 19250 25500 32900 NOMINAL SENSIBLE COOLING CAPACITY...
Page 112 Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit MODEL ACC10CW ACC15CW ACC20CW ACC25CW Btu/h 9900 11600 18000 22500 NOMINAL COOLING CAPACITY 2900 3400 5280 6590 Btu/h 7000 8120 12600 15750 NOMINAL SENSIBLE COOLING CAPACITY 2050 2380 3690 4620 Btu/h...
Page 113 Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit MODEL ACC30CW ACC38CW ACC40CW ACC50CW ACC60CW Btu/h 24800 38000 37000 44700 51800 NOMINAL COOLING CAPACITY 7270 11140 10840 13100 15180 Btu/h 19700 29800 29300 35100 40900 NOMINAL SENSIBLE COOLING CAPACITY 5770 8730 8590...
Page 114 Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit MODEL ACC06FWD ACC09FWD ACC12FWD ACC15FWD Btu/h 6600 8700 12100 14000 NOMINAL COOLING CAPACITY 1930 2550 3550 4100 Btu/h 5400 6300 9500 9600 NOMINAL SENSIBLE COOLING CAPACITY 1580 1850 2780 2810 NOMINAL TOTAL INPUT POWER...
Page 115 Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit MODEL ACC18FWD ACC24FWD ACC30FWD Btu/h 17000 24500 28500 NOMINAL COOLING CAPACITY 4980 7180 8350 Btu/h 11800 17000 20200 NOMINAL SENSIBLE COOLING CAPACITY 3460 4980 5920 NOMINAL TOTAL INPUT POWER NOMINAL RUNNING CURRENT 0.95 1.28...
Page 116 Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit Low Static Pressure (LSP) MODEL ACC02GW ACC03GW ACC04GW ACC06GW Btu/h 6000 9000 12000 18000 NOMINAL COOLING CAPACITY 1.76 2.64 3.52 5.28 Btu/h 5000 7000 9700 14400 NOMINAL SENSIBLE COOLING CAPACITY 1.47 2.05 2.84...
Page 117 Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit Low Static Pressure (LSP) MODEL ACC08GW ACC10GW ACC12GW Btu/h 24000 30000 36000 NOMINAL COOLING CAPACITY 7.03 8.79 10.55 Btu/h 19100 23400 27900 NOMINAL SENSIBLE COOLING CAPACITY 5.60 6.86 8.18 NOMINAL TOTAL INPUT POWER NOMINAL RUNNING CURRENT...
Page 118 Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit (MSP) Medium Static Pressure (MSP) MODEL ACC03GW ACC04GW ACC06GW ACC08GW ACC10GW Btu/h 9000 12000 18000 24000 30000 NOMINAL COOLING CAPACITY 2640 3520 5280 7030 8790 Btu/h 7000 9700 14400 19100 23400...
Page 119 Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit Medium Static Pressure (MSP) MODEL ACC12GW ACC14GW ACC16GW ACC18GW ACC20GW Btu/h 36000 42000 48000 54000 60000 NOMINAL COOLING CAPACITY 10550 12310 14070 15830 17580 Btu/h 27900 33900 38200 43900 50000 NOMINAL SENSIBLE COOLING CAPACITY...
Page 120 Engineering & Physical Data Engineering Data - Chilled Water Fan Coil Unit MODEL ADB075BW ADB100BW ADB125BW ADB150BW Btu/h 75600 95000 125000 150000 NOMINAL COOLING CAPACITY 22160 27840 36640 43960 Btu/h 53700 69400 90000 106500 NOMINAL SENSIBLE COOLING CAPACITY 15740 20340 26380 31210 Btu/h...
Page 121: Outlines & Dimensions
Outlines & Dimensions Outlines & Dimensions Indoor Unit Model: AWM07/10/15/20/25W THE MARK SHOWS PIPING DIRECTION LEFT RIGHT TOP VIEW NAME PLATE SIGNAL RECEIVER TERMINAL BLOCK WITH EARTH INDOOR UNIT TERMINAL ON/OFF SWITCH SIDE VIEW BOTTOM BOTTOM ROOM TEMPERATURE THERMISTOR (INSIDE) LOUVER FRONT GRILLE FIXED SCREWS (INSIDE)
Page 122 Outlines & Dimensions Model: AWM07/10/15/20/25W  t a l (5 spots in all) Through the wall hole Ø 65mm Drain hose position Liquid pipe end Gas pipe end ALTERNATIVE INSTALLATION PLATE FWW02/03/04L Dimension Model 07/10/15  t a l (7 spots in all) Through the wall hole Ø...
Page 123 Outlines & Dimensions Model: ACK10/15/20CW SEE DETAIL A DETAIL A Dimension Model 10/15/20 Note: Dimension in mm...
Page 124 Outlines & Dimensions Model: ACK20/25/30/40/50EW Dimension Model 20/25/30 40/50 Note: Dimension in mm...
Page 125 Outlines & Dimensions Model: ACM15/20/25EW DRAIN PIPE WATER INLET WATER OUTLET DETAIL A SEE DETAIL A Dimension Model 15/20/25 800 1090 230 Mounting Bracket Dimension Model 15/20/25 1073 Note: Dimension in mm...
Page 126 Outlines & Dimensions Model: ACM30/40/50EW Dimension Model 1272 1088 1320 1490 1308 1538 1738 1556 1786 Mounting Bracket Dimension Model 1320 1222 1538 1440 1786 1688 Note: Dimension in mm...
Page 127 Outlines & Dimensions Model: ACC10CW LEFT PIPING WATER OUTLET WATER INLET RIGHT PIPING WATER OUTLET WATER INLET Dimension Model 808 774 702 741 267 662 662 225 115 218 411 351 211 211 Note: Dimension in mm...
Page 128 Outlines & Dimensions Model: ACC15/20/25CW LEFT PIPING DETAIL B FOR FWPMM6/7 DETAIL A FOR FWPMM4 WATER OUTLET WATER OUTLET WATER INLET WATER INLET SEE DETAIL A FOR FWPMM4 SEE DETAIL B FOR FWPMM6/7 WATER INLET WATER OUTLET RIGHT PIPING DETAIL A FOR FWPMM4 DETAIL B FOR FWPMM6/7 WATER OUTLET WATER OUTLET...
Page 129 Outlines & Dimensions Model: ACC30CW LEFT PIPING WATER OUTLET WATER INLET RIGHT PIPING WATER INLET WATER OUTLET Dimension Model 1292 1297 1225 1264 1174 Dimension Model Note: Dimension in mm...
Page 130 Outlines & Dimensions Model: ACC38/40/50/60CW LEFT PIPING WATER OUTLET WATER INLET RIGHT PIPING WATER INLET WATER OUTLET Dimension Model 1088 1105 1033 1072 1342 1358 1287 1326 1236 1542 1558 1487 1526 1436 Dimension Model Note: Dimension in mm...
Page 131 Outlines & Dimensions Model: ACC06/09/12/15/18/24/30FWD LEFT PIPING RIGHT PIPING Dimension Model 06/09 12/15 1060 1390 1246 1207 1210 1271 1600 1456 1417 1420 1481 Note: Dimension in mm...
Page 132 Outlines & Dimensions Model: ACC02/03/04/06GW (MSP , LSP) Dimension Model 02/03/04 Note: Dimension in mm...
Page 133 Outlines & Dimensions Model: ACC08/10GW (MSP , LSP) Dimension Model 08/10 1289 1264 1048 1127 1103 Note: Dimension in mm...
Page 134 Outlines & Dimensions Model: ACC12GW MOUNTING HOLE I� / (4 X 10.0 X 16.0) .!,[ � � CONDENSATE DRAIN (R3/4") �v � ""'" WATER OUT 3/4" BSPT FEMALE THREAD ADAPTOR � � � � � • WATER IN 3/4" BSPT FEMALE THREAD ADAPTOR Dimension Model 1540...
Page 135 Outlines & Dimensions Model: ACC14/16/18/20GW Dimension Model 1142 1116 16/18 1280 1254 1091 1015 1067 1420 1394 1231 1155 1207 Note: Dimension in mm...
Page 136 Outlines & Dimensions Model: ADB075/10BW NOTE: FOR HORIZONTAL AIR DISCHARGE LEFT PIPING (OPTIONAL) RIGHT PIPING (STANDARD) Dimension Model 1402 1232 1462 1502 1402 1232 1462 1502 Dimension Model 302 103 537 437 572 100 132 289 103 537 437 572 100 145 Note: Dimension in mm...
Page 137 Outlines & Dimensions Model: ADB125/150BW (Horizontal Air Discharge) NOTE: FOR HORIZONTAL AIR DISCHARGE LEFT PIPING (OPTIONAL) RIGHT PIPING (STANDARD) Dimension Model 1540 1370 1600 1640 1540 1370 1600 1640 Dimension Model 132 1040 132 1040 Note: Dimension in mm...
Page 138 Outlines & Dimensions Model: ADB125/150BW (Vertical Air Discharge) NOTE: FOR VERTICAL AIR DISCHARGE LEFT PIPING (OPTIONAL) RIGHT PIPING (STANDARD) Dimension Model 1540 1370 1600 1640 1540 1370 1600 1640 Dimension Model 262 155 132 980 850 130 747 103 945 262 155 132 980 850 130 747 103 945 Note: Dimension in mm...
Page 139: Wiring Diagrams
Wiring Diagrams Wiring Diagrams Model: AWM07/10/15/20/25JW POWER SUPPLY 220-240V/1Ph/50Hz Model: ACK10/15/20CW WIRED CONTROLLER (OPTIONAL) POWER SUPPLY 220-240V/1Ph/50Hz TO 2/3 WAY VALVE...
Page 140 Wiring Diagrams Model: ACK20/25/30/40/50EW TO 2/3 WAY VALVE POWER SUPPLY 220-240V/1Ph/50Hz WIRED CONTROLLER (OPTIONAL) Model: ACM15/20/25EW WIRED CONTROLLER (OPTIONAL) POWER SUPPLY 220-240V/1Ph/50Hz TO 2/3 WAY VALVE...
Page 141 Wiring Diagrams Model: ACM30/40/50EW TO 2/3 WAY VALVE POWER SUPPLY 220-240V/1Ph/50Hz WIRED CONTROLLER (OPTIONAL) Model: ACC10/15/20/25CW (With Controller) WIRED CONTROLLER (OPTIONAL) POWER SUPPLY 220-240V/1Ph/50Hz TO 2/3 WAY VALVE...
Page 142 Wiring Diagrams Model: ACC30/38/40/50/60CW (With Controller) WIRED CONTROLLER (OPTIONAL) POWER SUPPLY 220-240V/1Ph/50Hz TO 2/3 WAY VALVE Model: ACC10/15/20/25CW (Without Controller)
Page 143 Wiring Diagrams Model: ACC30/38/40/50/60CW (Without Controller) Model: ACC02/03/04/05/06FWD...
Page 144 Wiring Diagrams Model: ACC08/10FWD Model: ACC02/03/04/06/14/16/18/20GW (MSP , LSP)
Page 145 Wiring Diagrams Model: ADB075BW Model: ADB100BW...
Page 146 Wiring Diagrams Model: ADB125/150BW...
Page 147: Service & Maintenance
Service & Maintenance Service & Maintenance Moving machinery and electrical power hazards. May cause severe personal injury or death. Disconnect from main power supply before servicing equipment. The unit is designed to give long life operation with minimum maintenance required. However, it should be regularly checked and the following items should be given due attention.
Page 148: Troubleshooting
Troubleshooting Troubleshooting Model Board AWM07/10/15/20/25JW 50WJW ACK10/15/20CW ACK20/25/30/40/50EW ACM15/20/25/30/40/50EW ACC10/15/25/30/38/40/50/60CW ACC02/03/04/06/14/16/18/20GW No Controller Self Diagnostic Table - 50WJW Board Normal Operation/Fault Indication Action Error Code COOL/HEAT (GREEN/RED) Cool mode Green Heat mode Timer on Sleep mode on Fan mode on Dry mode on Room air sensor contact Call your dealer...
Page 149 Troubleshooting Self Diagnostic Table – W2 Board Error Fault Indication COOL LED Action Code Check room sensor Room sensor error (short/open) Blink 1 time connection/change room air sensor Check pipe water sensor Pipe water sensor error (short/open) Blink 2 times connection/change pipe water sensor Clear the clogging at drain...

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