Ceiling Concealed Chilled Water Fan Coil Unit

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1 Technical Manual MODELS: ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 Air Flow: 112~2040 m 3 /h ACW - C/F/H Ceiling Concealed Chilled Water Fan Coil Unit

2 Contents Nomenclature... 2 Features... 3 Electric Heating Power... 3 Specifications... 4 Sound Data... 8 Performance Data-Cooling... 9 Performance Data-Heating Air Flow Vs ESP Curve Operating Limits Water Flow Rate/Pressure Drop Chart Outlines And Dimensions Electrical Data Wiring Diagrams Installation Exploded View&Part List Guide Specifications NOTE: Installation and maintenance are to be performed only by qualified personnel who are familiar with local codes and regulations, and experienced with this type of equipment. Caution: Sharp edges and coil surfaces are a potential injury hazard. Avoid contact with them. Warning: Moving machinery and electrical power hazard. May cause severe personal injury or death. Disconnect and lock off power before servicing equipment. ACSON is a registered trademark of ACSON International. All rights reserved throughout the world ACSON International Bulletin illustrations cover the general appearance of ACSON International products at the time of publication and we reserve the right to make changes in design and construction at any time without notice.

3 Nomenclature ACW 200 C D 10-8 R B F A A F1 E Export Description of Products A-Standard Drain Pan F1-Drain Pan Extended 100mm F2-Drain Pan Extended 200mm Material of Drain Pan A-Standard Material S-Stainless Steel Power Supply A-220V/1Ph/50Hz F-With Filter X-Without Filter B-Back Return Air Plenum D-Bottom Return Air Plenum X-Back return air plenum & bottom draw filter C-Without return air plenum Pipe Connection R-Facing Air Flow Right Hand L-Facing Air Flow Left Hand 0-0Pa External Static Pressure 3-30Pa External Static Pressure 6-60Pa External Static Pressure 8-80Pa External Static Pressure "-"-Original Design "A"-First Design Improve Electric Heater Power 10-10x100 W With Electric Heater C-3 Rows and 2 Pipes(3+0) H-4 Rows and 4 Pipes(3+1) F-4 Rows and 2 Pipes(4+0) Nominal Air Flow (CFM) (CFM,1CFM=1.7m3/h) ACSON Ceiling Concealed Chilled Water FCU 2

4 Features Extra Low Noise Design Enlarged fan wheels design allows lower fan RPM selection for the same external static pressure and airflow requirement. Thereby, noise level is significantly reduced. Flexibility Water connection side can be changed easily in the field by changing positions of fan-motor assembly or the supply air flange assembly. Fan-motor assembly is not cased allowing back return or bottom return installations. High Efficiency Heat Exchanger A boundary layer film of air adhering to the fin surface will insulate the fin surface and severally reduces the heat exchange efficiency. ACSON slit fin design eliminates this boundary layer of air and creates continuous for best heat exchange efficiency. Variable External Static Pressure Four types of external static pressure are available for every unit:0pa, 30Pa,,60Pa,80Pa. Compact Design This series of fan coil units are designed to suit most ceiling concealed installations. Unit height is only 251mm across the entire model range. The feature also maximizes provisions for drain fall requirements. New design realizes all the filters removal both from the side and bottom(option). Auxiliary Electric Heater (Only For Type C) The heating source of ACSON fan coil unit is PTC (Positive Temperature Coefficient) heater. 1. Safety A fuse (135 C,10A) is connected in each PTC main wiring circuit. A thermostat (50 C,10A) is connected in the control wiring circuit. If the fan of the units is not running, the thermostat or fuse will cut off the power of the unit. In additional, the surface of the PTC heater is without electric power. So the fan coil unit is safe enough. 2. Save Energy Quick heating spread, strong heating capacity, steady performance and save energy are characters of PTC heater. 3. Easy To Install And Maintain Needn t remove the air duct when maintain the electric components of the units. Please refer to the corresponding sections for installation and maintenance. Electric Heating Power Unit Size Power Supply kw kw kw kw kw kw kw kw kw kw kw kw kw ACW200CD V/1Ph/50Hz ACW300CD V/1Ph/50Hz ACW400CD V/1Ph/50Hz ACW600CD V/3Ph/50Hz ACW800CD V/3Ph/50Hz ACW1000CD V/3Ph/50Hz ACW1200CD V/3Ph/50Hz

5 Specifications General Data ACW-C MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 Air Flow HIGH MEDIUM LOW EXTERNAL STATIC PRESSURE TOTAL COOLING CAPACITY SENSIBLE COOLING CAPACITY TOTAL HEATING CAPACITY WATER FLOW RATE HEAD LOSS (COOLING) DIMENSIONS UNIT DIMEN- SIONS PACKING DIMEN- SION UNIT WEIGHT (Without plenum) UNIT GROSS WEIGHT (Without plenum) UNIT WEIGHT (With plenum) UNIT GROSS WEIGHT (With plenum) m 3 /h CFM m 3 /h CFM m 3 /h CFM Pa 0,30,60,80 in.wg 0,0.12,0.24,0.32 W Btu/h W Btu/h W Btu/h m 3 /h USGPM kpa in.wg HEIGHT mm WIDTH mm DEPTH mm HEIGHT mm WIDTH mm DEPTH mm kg lb kg lb kg lb kg lb CONDENSATE DRAIN PIPE SIZE R3/4 1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 2) ALL THE UNITS ARE BEING TESTED UNDER FOLLOWING CONTITION: a) COOLING: 27 C DB/19.5 C WB INDOOR AND WATER INLET 7 C OUTLET 12 C b) HEATING: 21 C DB INDOOR AND WATER 60 C INLET.WATER FLOW:SAME WITH COOLING CONDITION. 4

6 ACW-H MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 HIGH m 3 /h CFM Air Flow MEDIUM m 3 /h CFM LOW m 3 /h CFM EXTERNAL STATIC Pa 0,30,60,80 PRESSURE in.wg 0,0.12,0.24,0.32 TOTAL COOLING CAPACITY W Btu/h SENSIBLE COOLING W CAPACITY Btu/h TOTAL HEATING W CAPACITY (1 ROW) Btu/h WATER FLOW RATE m 3 /h (3 ROWS) USGPM WATER FLOW RATE m 3 /h (1 ROW) USGPM HEAD LOSS (COOLING) KPa (3 ROWS) in.wg UNIT HEIGHT mm DIMEN- WIDTH mm SIONS DEPTH mm PACKING HEIGHT mm DIMEN- WIDTH mm SION DEPTH mm HEAD LOSS (HEATING) KPa (1 ROW) in.wg UNIT WEIGHT kg (Without plenum) lb UNIT GROSS WEIGHT kg (Without plenum) lb UNIT WEIGHT (With plenum) kg lb UNIT GROSS WEIGHT kg (With plenum) lb CONDENSATE DRAIN PIPE SIZE R3/4 DIMENSIONS 1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 2) ALL THE UNITS ARE BEING TESTED UNDER FOLLOWING CONTITION: a) COOLING: 27 C DB/19.5 C WB INDOOR AND WATER INLET 7 C OUTLET 12 C b) HEATING: 21 C DB INDOOR AND WATER 60 C INLET.WATER FLOW:SAME WITH COOLING CONDITION. 5

7 ACW-F MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 Air Flow HIGH MEDIUM LOW EXTERNAL STATIC PRESSURE TOTAL COOLING CAPACITY SENSIBLE COOLING CAPACITY TOTAL HEATING CAPACITY WATER FLOW RATE HEAD LOSS (COOLING) DIMENSIONS UNIT D I M E N - SIONS PACKING DIMEN- ENSION UNIT WEIGHT (Without plenum) UNIT GROSS WEIGHT (Without plenum) UNIT WEIGHT (With plenum) m 3 /h CFM m 3 /h CFM m 3 /h CFM kpa 0,30,60,80 in.wg 0,0.12,0.24,0.32 W Btu/h W Btu/h W Btu/h m 3 /h USGPM kpa in.wg HEIGHT mm WIDTH mm DEPTH mm HEIGHT mm WIDTH mm DEPTH mm kg lb kg lb kg lb UNIT GROSS WEIGHT kg (With plenum) lb CONDENSATE DRAIN PIPE SIZE R3/4 1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 2) ALL THE UNITS ARE BEING TESTED UNDER FOLLOWING CONTITION: a) COOLING: 27 C DB/19.5 C WB INDOOR AND WATER INLET 7 C OUTLET 12 C b) HEATING: 21 C DB INDOOR AND WATER 60 C INLET.WATER FLOW:SAME WITH COOLING CONDITION. 6

8 Components Data ACW-C/H/F FAN MOTOR COIL AIR FILTER (Option) TYPE ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 CENTRIFUGAL (BLADE: FORWARD) QUANTITY MATERIAL DRIVE DIAMETER LENGTH TYPE GALVANIZED STEEL DIRECT DRIVE mm 160 in 6.25 mm 200 in SINGLE PHASE CAPACITOR RUNNING QUANTITY 1 2 IP/INSULATION GRADE TUBE FIN TYPE SIZE MATERIAL DIAMETER THICK- NESS MATERIAL THICK- NESS FACE AREA ROW IP20/E COPPER mm 9.52 in 3/8 mm 0.30 in ALUMINIUM mm 0.11 in m ft C 3 H/F 4 FIN PER INCH 11 LENGTH WIDTH THICK- NESS NYLON/ALUMINIUM FRAME mm in mm 205 in 8.07 mm 8 in 0.31 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 7

9 Sound Data ACW-C/H/F Unit Unit ESP 0Pa 30Pa Speed 1/1 Octave Sound pressure level 1/1 Octave Sound pressure level (dba, ref 20μPa) Total db (dba, ref 20μPa) (A) k 2k 4k 8k k 2k 4k 8k Total db (A) High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low ESP 60Pa 80Pa Speed 1/1 Octave Sound pressure level 1/1 Octave Sound pressure level (dba, ref 20μPa) Total (dba, ref 20μPa) db(a) k 2k 4k 8k k 2k 4k 8k High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low Total db(a) 1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 2) SOUND PRESSURE LEVELS ARE TESTED IN SEMI-ANECHOIC ROOM,WITH BACKGROUND LEVEL: 11.5dB(A), MICROPHONE POSITION OF THE MEASUREMENT POINT IS 1m IN FRONT AND 1m BELOW THE UNIT. 8

10 Performance Data-Cooling ACW-C MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 WATER FLOW (m³/h) W.P.D (kpa) ENTERING AIR: DB27ºC, WB19.5ºC ENTERING WATER TEMPERATUREºC TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE W W W W W W W W W W ) THE COOLING CAPACITY IS TESTED UNDER HIGH SPEED.THE CAPACITY UNDER MEDIUM AND LOW FAN SPEED MUST MULTIPLY A CORRECTION FACTOR. 2) W.P.D:WATER PRESSURE DROP TOTAL: TOTAL COOLING CAPACITY SENSIBLE:SENSIBLE COOLING CAPACITY Cooling Capacity Correction Factors: MODEL ACW200C ACW300C ACW400C ACW600C ACW800C ACW1000C ACW1200C MEDIUM TOTAL SENSIBLE LOW TOTAL SENSIBLE

11 MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 ENTERING AIR: DB28ºC, WB21ºC WATER ENTERING WATER TEMPERATUREºC W.P.D FLOW (kpa) (m³/h) TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE W W W W W W W W ) THE COOLING CAPACITY IS TESTED UNDER HIGH SPEED.THE CAPACITY UNDER MEDIUM AND LOW FAN SPEED MUST MULTIPLY A CORRECTION FACTOR. 2) W.P.D:WATER PRESSURE DROP TOTAL: TOTAL COOLING CAPACITY SENSIBLE:SENSIBLE COOLING CAPACITY Cooling Capacity Correction Factors: MODEL ACW200C ACW300C ACW400C ACW600C ACW800C ACW1000C ACW1200C MEDIUM TOTAL SENSIBLE LOW TOTAL SENSIBLE

12 MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 WATER FLOW (m³/h) W.P.D (kpa) ENTERING AIR: DB25ºC, WB18ºC ENTERING WATER TEMPERATUREºC TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE W W W W W W W W W W ) THE COOLING CAPACITY IS TESTED UNDER HIGH SPEED.THE CAPACITY UNDER MEDIUM AND LOW FAN SPEED MUST MULTIPLY A CORRECTION FACTOR. 2) W.P.D:WATER PRESSURE DROP TOTAL: TOTAL COOLING CAPACITY SENSIBLE:SENSIBLE COOLING CAPACITY Cooling Capacity Correction Factors: MODEL ACW200C ACW300C ACW400C ACW600C ACW800C ACW1000C ACW1200C MEDIUM TOTAL SENSIBLE LOW TOTAL SENSIBLE

13 ACW-H MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 WATER FLOW (m³/h) W.P.D (kpa) ENTERING AIR: DB27ºC, WB19.5ºC ENTERING WATER TEMPERATUREºC TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE W W W W W W W W W W ) TTHE COOLING CAPACITY IS TESTED UNDER HIGH SPEED.THE CAPACITY UNDER MEDIUM AND LOW FAN SPEED MUST MULTI- PLY A CORRECTION FACTOR. 2) W.P.D:WATER PRESSURE DROP TOTAL: TOTAL COOLING CAPACITY SENSIBLE:SENSIBLE COOLING CAPACITY Cooling Capacity Correction Factors: MODEL ACW200H ACW300H ACW400H ACW600H ACW800H ACW1000H ACW1200H MEDIUM TOTAL SENSIBLE LOW TOTAL SENSIBLE

14 MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 WATER FLOW (m³/h) W.P.D (kpa) ENTERING AIR: DB28ºC, WB21ºC ENTERING WATER TEMPERATUREºC TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE W W W W W W W W W W ) THE COOLING CAPACITY IS TESTED UNDER HIGH SPEED.THE CAPACITY UNDER MEDIUM AND LOW FAN SPEED MUST MULTIPLY A CORRECTION FACTOR. 2) W.P.D:WATER PRESSURE DROP TOTAL: TOTAL COOLING CAPACITY SENSIBLE:SENSIBLE COOLING CAPACITY Cooling Capacity Correction Factors: MODEL ACW200H ACW300H ACW400H ACW600H ACW800H ACW1000H ACW1200H MEDIUM TOTAL SENSIBLE LOW TOTAL SENSIBLE

15 MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 WATER FLOW (m³/h) W.P.D (kpa) ENTERING AIR: DB25ºC, WB18ºC ENTERING WATER TEMPERATUREºC TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE W W W W W W W W W W ) THE COOLING CAPACITY IS TESTED UNDER HIGH SPEED.THE CAPACITY UNDER MEDIUM AND LOW FAN SPEED MUST MULTIPLY A CORRECTION FACTOR. 2) W.P.D:WATER PRESSURE DROP TOTAL: TOTAL COOLING CAPACITY SENSIBLE:SENSIBLE COOLING CAPACITY Cooling Capacity Correction Factors: MODEL ACW200H ACW300H ACW400H ACW600H ACW800H ACW1000H ACW1200H MEDIUM TOTAL SENSIBLE LOW TOTAL SENSIBLE

16 ACW-F MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 WATER FLOW (m³/h) W.P.D (kpa) ENTERING AIR: DB27ºC, WB19.5ºC ENTERING WATER TEMPERATUREºC TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE W W W W W W W W W W ) THE COOLING CAPACITY IS TESTED UNDER HIGH SPEED.THE CAPACITY UNDER MEDIUM AND LOW FAN SPEED MUST MULTIPLY A CORRECTION FACTOR. 2) W.P.D:WATER PRESSURE DROP TOTAL: TOTAL COOLING CAPACITY SENSIBLE:SENSIBLE COOLING CAPACITY Cooling Capacity Correction Factors: MODEL ACW200F ACW300F ACW400F ACW600F ACW800F ACW1000F ACW1200F MEDIUM TOTAL SENSIBLE LOW TOTAL SENSIBLE

17 MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 WATER FLOW (m³/h) W.P.D (kpa) ENTERING AIR: DB28ºC, WB21ºC ENTERING WATER TEMPERATUREºC TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE TOTAL SENSIBLE W W W W W W W W W W ) THE COOLING CAPACITY IS TESTED UNDER HIGH SPEED.THE CAPACITY UNDER MEDIUM AND LOW FAN SPEED MUST MULTIPLY A CORRECTION FACTOR. 2) W.P.D:WATER PRESSURE DROP TOTAL: TOTAL COOLING CAPACITY SENSIBLE:SENSIBLE COOLING CAPACITY Cooling Capacity Correction Factors: MODEL ACW200F ACW300F ACW400F ACW600F ACW800F ACW1000F ACW1200F MEDIUM TOTAL SENSIBLE LOW TOTAL SENSIBLE

18 MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 WATER FLOW (m³/h) W.P.D (kpa) TOTAL ENTERING AIR: DB25ºC, WB18ºC ENTERING WATER TEMPERATUREºC SEN- SIBLE TOTAL SEN- SIBLE TOTAL SEN- SIBLE TOTAL SEN- SIBLE TOTAL SEN- SIBLE W W W W W W W W W W ) THE COOLING CAPACITY IS TESTED UNDER HIGH SPEED.THE CAPACITY UNDER MEDIUM AND LOW FAN SPEED MUST MULTIPLY A CORRECTION FACTOR. 2) W.P.D:WATER PRESSURE DROP TOTAL: TOTAL COOLING CAPACITY SENSIBLE:SENSIBLE COOLING CAPACITY Cooling Capacity Correction Factors: MODEL ACW200F ACW300F ACW400F ACW600F ACW800F ACW1000F ACW1200F MEDIUM TOTAL SENSIBLE LOW TOTAL SENSIBLE

19 Performance Data-Heating ACW-C MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 WA- TER FLOW (m³/h) W.P.D (kpa) ENTERING AIR: DB21ºC ENTERING WATER TEMPERATUREºC W W W W W W W W W ) THE HEATING CAPACITY IS TESTED UNDER HIGH SPEED.THE CAPACITY UNDER MEDIUM AND LOW FAN SPEED MUST MULTIPLY A CORRECTION FACTOR. 2) W.P.D:WATER PRESSURE DROP Heating Capacity Correction Factors: MODEL ACW200C ACW300C ACW400C ACW600C ACW800C ACW1000C ACW1200C MEDIUM LOW

20 ACW-H MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 WATER FLOW (m³/h) W.P.D (kpa) ENTERING AIR: DB21ºC ENTERING WATER TEMPERATUREºC W W W W W W W W W ) THE HEATING CAPACITY IS TESTED UNDER HIGH SPEED.THE CAPACITY UNDER MEDIUM AND LOW FAN SPEED MUST MULTIPLY A CORRECTION FACTOR. 2) W.P.D:WATER PRESSURE DROP Heating Capacity Correction Factors: MODEL ACW200H ACW300H ACW400H ACW600H ACW800H ACW1000H ACW1200H MEDIUM LOW

21 ACW-F MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 WATER FLOW (m³/h) W.P.D (kpa) ENTERING AIR: DB21ºC ENTERING WATER TEMPERATUREºC W W W W W W W W W ) THE HEATING CAPACITY IS TESTED UNDER HIGH SPEED.THE CAPACITY UNDER MEDIUM AND LOW FAN SPEED MUST MULTIPLY A CORRECTION FACTOR. 2) W.P.D:WATER PRESSURE DROP Heating Capacity Correction Factors: MODEL ACW200F ACW300F ACW400F ACW600F ACW800F ACW1000F ACW1200F MEDIUM LOW

22 Air Flow Vs ESP Curve 1-0Pa 2-30Pa 3-60Pa 4-80Pa ACW 200 ACW Air Flow, m 3 /h Air Flow, m 3 /h ESP, Pa ESP, Pa ACW 400 ACW Air Flow, m 3 /h Air Flow, m 3 /h ESP, Pa ESP, Pa ACW 800 ACW1 000 Air Flow, m 3 /h Air Flow, m 3 /h ESP, Pa ESP, Pa 21

23 ACW Air Flow, m 3 /h ESP, Pa Operating Limits Operating Limits Water Circuit Max. Water side pressure Min. Entering water temperature Max. Entering water temperature Power supply Operating voltage limits Operating frequency limits 1.6MPa 3ºC (cooling) 80ºC (heating) ±10% Volt ±2Hz ACW-C/H/F 22

24 Water Flow Rate/Pressure Drop Chart ACW-C 3 Rows Coil Unit Water Pressure Drop Curve 70 Water Pressure Drop, kpa 60 ACW ACW400 ACW ACW200 ACW ACW300 ACW ACW-H 1 Rows Coil System Unit Water Pressure Drop Curve 70 Water Pressure Drop, kpa ACW200 ACW300 ACW400 ACW1200 ACW600 ACW800 ACW

25 ACW-F ACW300 ACW400 ACW600 ACW200 ACW1200 ACW800 ACW

26 WATER OUTLET CAUTION BE CAREFUL NOT TO DAMAGE THE CONNECTOR WITH TIGHT FORCE WHEN PIPING. WATER INLET WATER OUTLET CAUTION BE CAREFUL NOT TO DAMAGE THE CONNECTOR WITH TIGHT FORCE WHEN PIPING. WATER INLET WATER OUTLET CAUTION BE CAREFUL NOT TO DAMAGE THE CONNECTOR WITH TIGHT FORCE WHEN PIPING. WATER INLET Model: Serial No.: Volt/Phase/Hz: Input Watt: Input Amp.: MODEL: FTHC1H(02,03,04,06)AD(00,70)(A,B)00AF20AZ(A,B)1 WIRING POWER SOURCE NOTE: MODEL: FTHC1H(02,03,04,06)AD(00,70)(A,B)00AF20AZ(A,B)1 WIRING POWER SOURCE NOTE: FAN SPEED SWITCH L BLACK WHITE G/Y MAIN SWITCH FIELD WIRING M~: FAN MOTOR G/Y: GREEN/YELLOW LF: FAN SPEED LOW FAN SPEED SWITCH L BLACK WHITE M H M H G/Y MAIN SWITCH FIELD WIRING M~: FAN MOTOR G/Y: GREEN/YELLOW LF: FAN SPEED LOW LF MF HF SHF L N G LF MF HF SHF L N G ORANGE BROWN YELLOW RED BLUE G/Y ORANGE BROWN YELLOW RED BLUE G/Y MF: FAN SPEED MEDIUM HF: FAN SPEED HIGH SHF: FAN SPEED SUPER HIGH DWG. No.: M M~ G/Y BLACK BLACK MF: FAN SPEED MEDIUM HF: FAN SPEED HIGH SHF: FAN SPEED SUPER HIGH DWG. No.: M USE COPPER SUPPLY WIRES ULTILISER FILS ELECTRIQUES EN CUIVRE M~ G/Y BLACK BLACK USE COPPER SUPPLY WIRES ULTILISER FILS ELECTRIQUES EN CUIVRE Model: Serial No.: Volt/Phase/Hz: Input Watt: Input Amp.: Air Flow: Cooling Capacity: Heating Capacity: External Static Pressure: Air Flow: Cooling Capacity: Heating Capacity: R External Static Pressure: Outlines And Dimensions ACW-C/H/F D UNIT SIZE A Standard Long Drain pan Drain pan B C D Number of Fans MOUNTING HOLE 4-10*16 CONDENSATE DRAIN R3/4 ACW200C ACW300C ACW400C ACW600C ACW800C ACW1000C ACW1200C AIR VENT B C A WATER RETURN CONNECTION R3/4 WATER SUPPLY CONNECTION R3/4 A B UNIT SIZE ACW200 C ACW300 C ACW400 C ACW600 C ACW800 C ACW1000C ACW1200C PLENUM DOWN TERMINAL BLOCK DIMENSION A B RETURN AIR PLENUM BACK RETURN AIR

27 WATER OUTLET CAUTION BE CAREFUL NOT TO DAMAGE THE CONNECTOR WITH TIGHT FORCE WHEN PIPING. WATER INLET D UNIT A Standard Long Drain pan Drain pan B C D Number of Fans ACW200H Mounting Hole 4-10*16 ACW300H ACW400H ACW600H Condensate Drain R 3/4 ACW800H ACW1000H Air Vent ACW1200H B C A Note: INLET OUTLET CONNECTION PIPE R3/ Chilled Water Connection TERMINAL BLOC Hot Water Connection D UNIT SIZE A Standard Long Drain pan Drain pan B C D Number of Fans MOUNTING HOLE 4-10*16 CONDENSATE DRAIN R 3/4 AIR VENT ACW200F 714 ACW300F ACW400F ACW600F 1214 ACW800F B C A WATER RETURN CONNECTION R3/ TERMINAL BLOCK ACW1000F ACW1200F WATER SUPPLY CONNECTION R3/ ) ALL DIMENSIONS ARE IN mm. 2) ALL STANDARD UNITS ARE WITHOUT BACK AIR PLENUM AND BOTTOM REMOVEAL FILTERS. 3) A1 IS THE DIMENSION FOR 100mm EXTENDED DRAIN PAN UNITS. 4) RIGHT HAND COIL CONNECTION SHOWN. 5) WIRING CONNECTION SIDE IS THE SAME AS COIL AND DRAIN CONNECTIONS. 26

28 Electrical Data ACW-C/H/F MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 INSULATION GRADE/IP E/20 POWER SOURCE V/Ph/Hz 220~240/1/50 0Pa MOTOR RATED INPUT POWER W RATED RUNNING CURRENT A POLES 6 INSULATION GRADE/IP E/20 POWER SOURCE V/Ph/Hz 220~240/1/50 30Pa MOTOR RATED INPUT POWER W RATED RUNNING CURRENT A POLES 4 INSULATION GRADE/IP E/20 POWER SOURCE V/Ph/Hz 220~240/1/50 60Pa MOTOR RATED INPUT POWER W RATED RUNNING CURRENT A POLES 4 INSULATION GRADE/IP E/20 POWER SOURCE V/Ph/Hz 220~240/1/50 80Pa MOTOR RATED INPUT POWER W RATED RUNNING CURRENT A POLES 4 1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 2) ALL ELECTRIC DATA ARE BEING TESTED UNDER HIGH SPEED. Power Input and Current of Medium and Low Speed MODEL ACW200 ACW300 ACW400 ACW600 ACW800 ACW1000 ACW1200 0Pa MOTOR 30Pa MOTOR 60Pa MOTOR 80Pa MOTOR POWER INPUT CURRENT POWER INPUT CURRENT POWER INPUT CURRENT POWER INPUT CURRENT MEDIUM W LOW W MEDIUM A LOW A MEDIUM W LOW W MEDIUM A LOW A MEDIUM W LOW W MEDIUM A LOW A MEDIUM W LOW W MEDIUM A LOW A NOTE: ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 27

29 Wiring Diagrams Wiring(C/H/F, 50Hz) Electrical wiring connection must be done according to the wiring diagram on the unit. The unit must be GROUNDED to the earth system of the building. All field wiring must be installed in accordance with the national wiring regulation and Fire Department regulation. FOR MODEL: ACW200 ACW300 ACW400 ACW600 (0Pa and 30Pa) WIRING L M H FAN SPEED SWITCH LF MF HF L ORANGE BROWN YELLOW RED BLACK M~ BLACK G/Y MAIN SWITCH L POWER SOURCE N BLUE G/Y NOTE: FIELD WIRING M~: FAN MOTOR LF: FAN SPEED LOW MF: FAN SPEED MEDIUM HF: FAN SPEED HIGH FOR MODEL: ACW800 ACW1000 ACW1200 (0Pa and 30Pa) WIRING NOTE: M FAN SPEED SWITCH POWER SOURCE L H MAIN SWITCH FIELD WIRING M1,M2: FAN MOTOR LF MF HF L L N ORANGE BLACK BROWN M1 BLACK YELLOW G/Y RED ORANGE BLACK BLUE BROWN M2 BLACK YELLOW BLUE G/Y G/Y LF: FAN SPEED LOW MF: FAN SPEED MEDIUM HF: FAN SPEED HIGH 28

30 FOR MODEL: ACW200 ACW300 ACW400 ACW600 (60Pa and 80Pa) WIRING L M H FAN SPEED SWITCH LF MF HF SHF ORANGE BROWN YELLOW RED BLACK M~ BLACK G/Y L POWER SOURCE MAIN SWITCH N BLUE G/Y NOTE: FIELD WIRING M~: FAN MOTOR LF: FAN SPEED LOW MF: FAN SPEED MEDIUM HF: FAN SPEED HIGH SHF: FAN SPEED SUPER HIGH 60Pa: LF Low Speed MF Medium Speed HF High Speed 80Pa: MF Low Speed HF Medium Speed SHF High Speed FOR MODEL: ACW800 ACW1000 ACW1200 (60Pa and 80Pa) WIRING L M H FAN SPEED SWITCH LF MF HF SHF ORANGE BROWN YELLOW RED BLACK M1 BLACK G/Y POWER SOURCE MAIN SWITCH L N BLUE G/Y ORANGE BROWN YELLOW BLACK M2 BLACK RED G/Y NOTE: FIELD WIRING M1,M2: FAN MOTOR LF: FAN SPEED LOW MF: FAN SPEED MEDIUM HF: FAN SPEED HIGH SHF: FAN SPEED SUPER HIGH 60Pa: LF Low Speed MF Medium Speed HF High Speed 80Pa: MF Low Speed HF Medium Speed SHF High Speed 29

31 Installation Receiving All units leaving the ACSON plant have been inspected to ensure the shipment of high quality products and reasonable means are utilized to properly pack the fan coil units to protect them in transit. Carefully inspect all shipments immediately upon delivery. When damage is visible, note this fact on the carrier s freight bill and request that the carrier sends a representative to inspect the damage. This may be done by telephone or in person, but should always be confirmed in writing. The shipment should be unpacked in the presence of the agent so that the damage or loss can be determined. The carrier s agent will make an inspection report and a copy will be given to the consignee for forwarding to the carrier with a formal claim. Location Before installation, please check the following: There must be enough space for unit installation and maintenance. Please refer to the unit s drawings and dimensions and fig.1 for the minimum distance between the unit and obstacle. Please ensure enough space for piping connection and electrical wiring. Please make sure that the hanging rods can support weight of the unit. Installation The unit is designed for concealed ceiling installation. There are holes on the top of the unit for hanging. Please refer to Fig.1.Fig.2 and Fig.3. Make sure that the top of the unit is level. Insulation 1) Use proper insulation material only 2) Chilled water pipes and all parts on the pipes should be insulated 3) It is also necessary to insulated air ducted 4) Adhesive for insulation should work under range 0 F(-18 C) to 200 F(93.3 C). Fig.1 OBSTACLE OBSTACLE B CEILING B 400MM 30

32 Fig.2 WITH AND WITHOUT PLENUM FORM: A Terminal block Ceiling access Panel with air return Discharge air Return air Fig.3 DETAIL A: EXP ANSION SCREW NUT FANCOIL HANGING ROD HANGING ROD FLAT WASHER Air Duct Connection Circulatory air pressure drop should be within External Static Pressure Galvanized steel air ducts are suitable Make sure there is no leak of air. Air duct should e fireproof, refer to concerned country national and local regulations. Pipe Connection Using suitable fittings as water pipe connections. Refer to the specification The water inlet is on the bottom while outlet on top. The connection must be concealed with rubberized fabric to avoid leakage. Drainpipe can be PVC or steel. The suggested slope of the drainpipe is at least 1:50. Wiring 1) Wiring connection must be done according to the wiring diagram on the unit. 2) The unit must be GROUNDED well. 3) An appropriate strain relief device must be used to attach the power wires to the terminal box. 4) A 7/8 knockout hole is designed on the terminal box for field installation of the strain relief device. 5) Field wiring must be complied with the national security regulations. 31

DAIKIN INDUSTRIES, LTD. Ceiling Concealed Chilled Water Fan Coil Unit (50Hz/60Hz)

DAIKIN INDUSTRIES, LTD. Ceiling Concealed Chilled Water Fan Coil Unit (50Hz/60Hz) Engineering Data ED-FWW-201501 Ceiling Concealed Chilled Water Fan Coil Unit (50Hz/60Hz) Models: FWW200 FWW300 FWW400 FWW600 FWW800 FWW1000 FWW1200 FWW1400 FWW1600 FWW1800 Air Flow: 360-3020m 3 /h DAIKIN