Acson international AWSS30A Technical Manual Download Page 21

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Preliminary Site Survey

Electrical supply and installation is to conform to local authority’s codes and regulations. (e.g. National

Electricity Board). Voltage supply fluctuation must not /- 10% of rated voltage. Electricity supply

lines must be independent of welding transformers which can cause high supply fluctuation. Ensure that the

location is convenient for wiring and piping.

Installation of Indoor Unit

The indoor unit must be installed such a way that there is no short circuit of the cool discharge. Comply to

the installation clearance recommended. Do not put the indoor unit where there is direct sunlight on the unit.

Make sure the location is suitable for piping and drainage. Precautions steps to be taken:

i) Use the hanger supplied with the unit.

ii) Ensure the support is strong enough to withstand the weight of the unit.

iii) Use the supplied drain socket to connect the drain pipe.

ACC 010C

ACC 015C

ACC 020C

Installation For Indoor Unit ACC

ACC 025C

Install the unit in such a way that the

condensate water can flow out
smoothly.

Summary of Contents for AWSS30A

Page 1: ...Technical Manual WATER COOLED SINGLE SPLIT AWSS30A AWSS40A AWSS50A AWSS60A...

Page 2: ...ION 4 SOUND DATA 32 5 SELECTION PROCESS 51 FAN PERFORMANCE CHART 6 ENGINEERING PHYSICAL DATA 59 GENERAL DATA COMPONENTS DATA SAFETY DEVICES 7 PERFORMANCE DATA 86 PERFORMANCE TABLE 8 OUTLINE AND DIMENS...

Page 3: ...acity 10 10 000 Btu h Model Name WSS Water Source Single Split Brand A Acson Electrical Characteristic F Flare Connection Type of Connection Product Specification Variation A 220 240V 1Ph 50Hz F 380 4...

Page 4: ...Series C C Series Capacity 10 10 000 Btu h Model Name CC Ceiling Concealed Brand A Acson Electrical Characteristic F Flare Connection Type of Connection Product Specification Variation A 220 240V 1Ph...

Page 5: ...A A Series C C Series Capacity 10 10 000 Btu h Model Name CK Ceiling Cassette Brand A Acson Electrical Characteristic F Flare Connection Type of Connection Product Specification Variation A 220 240V 1...

Page 6: ...d A Acson Electrical Characteristic A 220 240V 1Ph 50Hz Market Region I Negative Ion with wireless controller N NTP with wireless controller X Oxygen unit Air Devices Treatment Control Grille C Grille...

Page 7: ...Name CM Ceiling Convertible Brand A Acson Electrical A 220 240V 1Ph 50Hz Market Region C Export with CE mark Controller Specifications Other Specifications I Ionizer Generator N Non Thermal Plasma A F...

Page 8: ...ark Cap Tube TXV Rotary Scroll Single Double Isolation 30A AFAA X X X X 2JS438D3BA02 40A FFAA X X X X X ZR45KCTFD522 50A FFAA X X X X X ZR54KSTFD 60A FFAA X X X X X ZR68KCTFD CLASSIFICATION Refrigeran...

Page 9: ...n AFBC X X X X X X AFCD X X X X X X AFLB X X X X X X X AFBC X X X X X X AFCD X X X X X X AFLB X X X X X X X AFBC X X X X X X AFCD X X X X X X AFLB X X X X X X X AFBC X X X X X X AFCD X X X X X X AFLB...

Page 10: ...R22 Control L2 08A CE Mark ETL Alum Slit Hydrophilic Slit Cap Tube W out Cap Tube 30A AFBB X X X X X 40A AFBB X X X X X 50A AFBB X X X X X Cooling Only Classification Marking Refrigerant Control Fin A...

Page 11: ...tics value of a particular building and eliminates the probability of vandalism and injury Quiet Operation AWSS is developed with double isolation panel Upper and Lower Panel Such design has promised...

Page 12: ...12 Operating Range Ensure the operating temperature is in allowable range Cooling Water Entering Temp C Indoor Temp CWB 13 30 15 24 45 STD 19 3 APPLICATION INFORMATION...

Page 13: ...13 Refrigerant Circuit Diagrams Model AWSS 30 40 50 60A...

Page 14: ...on Mode 9 Press the sleep button to select the sleep function This function cannot be selected if the air conditioner unit is operating under FAN mode only or dry mode For SLEEP function operating und...

Page 15: ...ired room temperature press the or button to increase or decrease the set temperature The temperature setting range is from 16 C to 30 C optional setting 20 C to 30 C 4 Personalize Setting Press and h...

Page 16: ...er an hour and 3 C after 2 hours 8 Operating Mode Press the MODE button to select the type of operating mode For cooling only unit the available modes are COOL DRY and FAN 9 Fan Speed Selection Press...

Page 17: ...5 E k n i l B Water pump fault 6 E k n i l B y l n o p m u p t a e H r o f t s o r f e d r o o d t u O D E L t a e H k n i l B Ceiling Cassette Fan Coil unit Wireless Remote Control Cooling Only Model...

Page 18: ...force compressor to cut off If the switch is closed within 5 minutes the compressor is allowed to cut in If the switch does not close for more than 5 minutes the system will warn user regarding the fa...

Page 19: ...the recommended installation clearance as shown below Mounting Both the units will be mounted on the ceiling by the support of four threaded rod Use only the supplied hanging bracket Ensure that the s...

Page 20: ...d prior to operation Make sure all shut off valves is in the open position before operating the unit To ensure a proper water flow the differential water temperature between inlet and outlet should be...

Page 21: ...r unit must be installed such a way that there is no short circuit of the cool discharge Comply to the installation clearance recommended Do not put the indoor unit where there is direct sunlight on t...

Page 22: ...he room Clearance must be provided for the indoor unit from the wall and obstacles as shown in the figure Min 1 0 m Max 3 0 m Floor Obstacles Min 0 5 m Min 0 5 m Min 0 5 m Max 3 0 m Beam The indoor un...

Page 23: ...check the piping for leakage When the test is completed connect the flexible drain hose to the drain connector on the indoor unit Note This indoor unit use drain pump for condensed water drainage Ins...

Page 24: ...panel Open the air intake grille by pulling back the catchers and remove it together with filter from panel Install the front frame panel onto the indoor unit by using 4 screws and tighten it complete...

Page 25: ...is also used for air conditioning of two rooms simultaneously Possible Direction for Air Discharge and Air Intake Possible Opening Dimension For Duct Connection Note 1 Avoid to use the short duct on w...

Page 26: ...drain pan and another one on the unit Remove the pre punched panel on the CKC unit with a screwdriver The diameter of the air intake knock out hole is 65mm Then fix the fresh air kit refer to parts l...

Page 27: ...erial into the air discharge outlet at the indoor unit to seal the air outlet The sealing material is the same length as the length air discharge outlet If it is desired to seal the shorter air discha...

Page 28: ...the indoor unit where there could be direct sunlight shining on it Also this location must be suitable for piping and drainage and be away from doors or windows Routing Of Piping Remove the screw hold...

Page 29: ...plates beams or pillars Use the level gauge for horizontal mounting and fix it with 4 suitable screws In case the rear piping draws out drill a hole 65mm in diameter with a cone drill slightly lower o...

Page 30: ...on removable Insulate the piping to prevent capacity losses and water Flare Work Head projection dimension may differ according to type of flare tool Refer to table below Flare section should be unifo...

Page 31: ...as a result the compressor may become defective Always choose the shortest path and follow the recommendation as tabulated below Max Length L Max Elevation H Max No of bends Liquid Valve Size Gas Valv...

Page 32: ...Power 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz AWSS30A 60 49 51 42 39 37 32 AWSS40A 54 51 51 49 44 42 36 AWSS50A 57 47 46 50 43 41 39 AWSS60A 61 59 55 51 48 44 42 Microphone position 1 4m below the cent...

Page 33: ...High 50 45 43 42 37 31 26 46 41 13 Medium 45 40 40 38 32 26 20 42 37 9 Low 42 36 37 33 28 22 15 38 32 ACC 40C 21 Super High 56 49 49 46 41 37 32 51 45 18 High 54 47 47 45 39 35 29 49 44 13 Medium 49 4...

Page 34: ...67 68 64 62 59 72 9 5 Low 59 61 63 64 60 57 54 68 ACC 50C 18 Super High 70 71 73 74 72 69 67 78 16 High 67 69 71 72 69 66 64 76 14 Medium 66 66 69 69 66 63 61 73 11 Low 63 64 66 67 62 60 57 70 ACC 60C...

Page 35: ...31 27 45 38 Low 46 43 41 35 30 30 26 43 36 ACK 40A High 50 49 49 46 39 38 31 51 45 Medium 48 47 47 43 36 34 25 48 42 Low 46 45 46 41 34 30 23 46 41 ACK 50A High 54 52 51 48 43 42 34 53 47 Medium 52 50...

Page 36: ...70 125 250 500 1000 2000 4000 8000 Octave band frequency Hz NC 20 NC 35 NC 50 NC 25 NC 30 NC 45 NC 40 Sound pressure level dB reference 20 Pa AWSS30A NC CURVE 0 10 20 30 40 50 60 70 125 250 500 1000 2...

Page 37: ...70 125 250 500 1000 2000 4000 8000 Octave band frequency Hz NC 20 NC 35 NC 50 NC 25 NC 30 NC 45 NC 40 Sound pressure level dB reference 20 Pa AWSS50A NC CURVE 0 10 20 30 40 50 60 70 125 250 500 1000 2...

Page 38: ...0 500 1000 2000 4000 8000 Octave band frequency Hz NC 20 NC 35 NC 50 NC 25 NC 30 NC 45 NC 40 M L H SH Sound pressure level dB reference 20 Pa ACC30C NC CURVE 0 10 20 30 40 50 60 70 125 250 500 1000 20...

Page 39: ...0 500 1000 2000 4000 8000 Octave band frequency Hz NC 20 NC 50 NC 25 NC 45 NC 40 M L H SH NC 35 NC 30 Sound pressure level dB reference 20 Pa ACC50C NC CURVE 0 10 20 30 40 50 60 70 125 250 500 1000 20...

Page 40: ...5 250 500 1000 2000 4000 8000 Octave band frequency Hz NC 20 NC 35 NC 50 NC 25 NC 45 NC 40 M L H NC 30 Sound pressure level dB reference 20 Pa ACK30A NC CURVE 0 10 20 30 40 50 60 70 125 250 500 1000 2...

Page 41: ...47 Sound pressure level dB reference 20 Pa ACK50A NC CURVE 0 10 20 30 40 50 60 70 125 250 500 1000 2000 4000 8000 Octave band frequency Hz NC 20 NC 50 NC 25 NC 30 NC 45 NC 40 L H M NC 35...

Page 42: ...CURVE ACC 30C High Static Motor Total Static Pressure mm w g 0 5 10 15 20 25 30 0 200 400 600 800 1000 1200 1400 Flowrate CFM 1400 RPM 1300 RPM 1200 RPM 1100 RPM 1000 RPM 900 RPM 800 RPM 700 RPM SH H...

Page 43: ...URVE ACC 40C High Static Motor Total Static Pressure mm w g 0 5 10 15 20 25 30 0 200 400 600 800 1000 1200 1400 1600 1800 Flowrate CFM 1300 RPM 1200 RPM 1100 RPM 1000 RPM 900 RPM 800 RPM 700 RPM SH H...

Page 44: ...ANCE CURVE ACC 50C High Static Motor Total Static Pressure mm w g 0 5 10 15 20 25 30 0 500 1000 1500 2000 2500 3000 Flowrate CFM SH H M L 800 RPM 900 RPM 1000 RPM 1100 RPM 1200 RPM 1300 RPM 1400 RPM I...

Page 45: ...ANCE CURVE ACC 60C High Static Motor Total Static Pressure mm w g 0 5 10 15 20 25 30 0 500 1000 1500 2000 2500 3000 Flowrate CFM SH H M L 14OO RPM 1300 RPM 1200 RPM 1100 RPM 1000 RPM INTERNAL STATIC 9...

Page 46: ...Flow Rate Curve 0 00 20 00 40 00 60 00 80 00 100 00 120 00 0 00 0 50 1 00 1 50 2 00 2 50 3 00 3 50 WSS10A WSS15A WSS20 25A WSS40A WSS50A WSS60A WSS30A Graph Pressure Drop vs Water Flow Rate Water flo...

Page 47: ...lb 39 86 4 0 2 92 6 mm in l s m3 h 0 49 1 0 8 66 2 39 kPa 42 2 5 0 7 00 dBA 39 39 mm in 385 15 2 460 18 1 mm in 844 33 2 920 36 2 mm in 418 16 5 549 21 6 mm in 548 21 6 610 24 0 mm in 922 36 3 975 38...

Page 48: ...24 8 kg lb 54 119 1 62 136 7 mm in l s m3 h 0 78 2 82 0 85 3 05 kPa 66 20 86 50 dBA 38 40 mm in 504 19 8 504 19 8 mm in 920 36 2 920 36 2 mm in 648 25 5 549 21 6 mm in 652 25 7 652 25 7 mm in 975 38...

Page 49: ...WIDTH DEPTH UNIT DIMENSION HEIGHT WIDTH UNIT WEIGHT UNIT PANEL CONDENSATE DRAIN SIZE WATER PRESSURE DROP PACKING DIMENSION With Panel HEIGHT WIDTH 920 1020 36 2 40 2 DEPTH 920 1000 36 2 39 4 WIDTH 82...

Page 50: ...TER TEMPERATURE 35 0 C 3 EFFECTIVE POWER INPUT IS USED IN THE RATED EER COP CALCULATION ACCORDING TO ISO STANDARD ISO 5151 ISO 13253 19 05 3 4 REFRIGERANT TYPE R22 SOUND PRESSURE LEVEL H M L AIR FLOW...

Page 51: ...ATER PRESSURE DROP DRAIN PIPE SIZE WATER INLET BSP MALE WATER OUTLET BSP MALE AIR QUALITY TYPE NOMINAL WATER FLOW RATE INDOOR UNIT OUTDOOR UNIT OUTDOOR HEAT EXCHANGER FILTER SIZE TYPE QUANTITY MATERIA...

Page 52: ...DOOR UNIT OUTDOOR UNIT OUTDOOR HEAT EXCHANGER FILTER SIZE TYPE QUANTITY MATERIAL COLOUR MATERIAL CASING COLOUR FINISHING FINISHING INDOOR UNIT OUTDOOR UNIT MODEL TYPE INDOOR FAN INDOOR FAN MOTOR Q TY...

Page 53: ...MATERIAL ROW 556 0 21 9 2 1 576 0 22 7 SIZE 16 450 17 72 169 5 6 67 INDUCTION INDOOR UNIT OUTDOOR UNIT TURBO FAN 1 ASG20 DIRECT MODEL TYPE INDOOR FAN DRIVE DIAMETER LENGTH COMPRESSOR WATER OUTLET BSP...

Page 54: ...E ELETCRO GALVANISED MILD STEEL POLYESTER POWDER COATING WHITE OUTDOOR UNIT MATERIAL COLOUR INDOOR FAN MOTOR Q TY MATERIAL AIR QUALITY FILTER INDEX OF PROTECTION IP TYPE Q TY TYPE COMPRESSOR WATER OUT...

Page 55: ...44 4 38 4 31 4 20 4 08 3 97 TC 9 77 9 58 9 44 9 30 8 93 8 55 8 18 SC 4 01 3 94 3 89 3 84 3 73 3 62 3 51 15 5 17 Entering Water Temperature C 27 0 19 20 23 24 ACC40C AWSS40A Cooling Only R22 Indoor DB...

Page 56: ...16 6 97 6 78 6 59 TC 16 22 15 90 15 67 15 44 14 82 14 20 13 58 SC 6 66 6 55 6 46 6 38 6 19 6 00 5 82 15 5 17 Entering Water Temperature C 27 0 19 20 23 24 Water Flow Rate 2 82 m3 hr ACC60C AWSS60A Co...

Page 57: ...2 SC 11 05 10 80 10 62 10 70 10 21 9 97 9 74 TC 15 43 14 80 14 35 13 90 13 08 12 26 11 44 SC 10 14 9 90 9 74 9 58 9 35 9 13 8 92 TC 15 95 15 55 15 26 14 97 14 31 13 64 12 98 SC 7 48 7 33 7 22 7 11 6 9...

Page 58: ...M N O I K J MODEL A B C D E F G H I J K L M N O AWSS30A 780 152 556 72 380 418 5 844 385 320 130 61 5 94 80 60 62 AWSS40A 820 151 548 121 511 549 5 920 460 450 130 61 5 102 100 80 75 AWSS50 60A 820 1...

Page 59: ...imensions in mm Model ACC 15 20 25C Dimensions in mm MODEL ACC15C ACC20C ACC25C A 881 0 1041 0 1176 0 B 225 0 225 0 225 0 C 842 00 1002 0 1137 0 D 802 0 962 0 1097 0 E 261 0 261 0 261 0 F 411 0 411 0...

Page 60: ...I ACC30C 929 0 999 0 956 0 917 0 408 5 105 0 85 5 187 5 70 5 ACC40C 1045 0 1115 0 1072 00 1033 0 466 5 105 0 85 5 187 5 128 5 ACC50C 1299 0 1369 0 1326 0 1287 0 593 5 105 0 90 5 182 5 255 5 ACC60C 149...

Page 61: ...g Cassette ACK 20 25 30 40 50A ACK 10 15 20C MODEL A B C D E F G H I J K ACK A 820 820 378 350 28 930 930 626 626 555 555 ACK C 570 570 295 275 20 640 640 408 408 364 364 Dimension in mm B A C D E F H...

Page 62: ...ATED RUNNING CURRENT A 4 61 5 89 LOCKED ROTOR AMP A 43 56 POWER SOURCE V Ph Hz RATED INPUT POWER W RATED RUNNING CURRENT A MOTOR OUTPUT W POWER SOURCE V Ph Hz CAPACITOR F RATED INPUT POWER W RATED RUN...

Page 63: ...107 Indoor Unit MODEL ACC30C Outdoor Unit MODEL AWSS30A 10 WIRING DIAGRAMS...

Page 64: ...108 Indoor Unit Model ACC40 50 60C Outdoor Unit Model AWSS40 50 60A...

Page 65: ...110 Indoor Unit Model ACK30A Outdoor Unit MODEL AWSS30A...

Page 66: ...111 Indoor Unit Model ACK40 50A Outdoor Unit MODEL AWSS40 50A...

Page 67: ...attention start up and periodic data is useful as indicator of general condition of equipment Pre start Up Maintenance After Extended Shutdown Inspect thoroughly and clean indoor and outdoor units Cl...

Page 68: ...ntroller temperature setting 2 Filter may be clogged Check and clean the filter 3 Check capillary tube for possible restriction of refrigerant flow Replace capillary tube if proven so 4 The reversing...

Page 69: ...sy Cover Control Box 17 Assy Hanging Bracket Parts not in Diagram 1 Capacitor CMPSR 40 F 450Vac 2 Pressure Switch Saginomiya 3 Pressure Switch 18psi Nangtong 4 Assy Access Valve 1 4 1 Assy Base Pan 2...

Page 70: ...ng Bracket 19 Assy Control Box 20 Assy Control Box Cover Parts not in Diagram 1 Phase Protector 2 Pressure Switch 18psi Nangtong 3 Valve Flare 1 2 AWSS60A 4 Assy Access Valve 1 4 1 Assy Base Pan 2 Ass...

Page 71: ...TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE No Description Parts Not in Diagram 1 Assy Wheel Housing 2 Fan Motor 3 Air Filter 4 Assy Drain Pipe Joint 5 L2 Control Module 6 Handset 1 Cabinet 2...

Page 72: ...FACTURER WITHOUT PRIOR NOTICE No Description Parts Not in Diagram 1 Assy Wheel Housing Left 2 Assy Wheel Housing Right 3 Fan Motor 4 Air Filter 5 Assy Drain Pipe Joint 6 L2 Control Module 7 Handset 1...

Page 73: ...HOUT PRIOR NOTICE No Description No Description 10 Filter Rail Parts not in Diagram 1 Hanger 2 Fan Motor 3 Bracket Motor 4 Support Bracket Motor 5 Air Filter 6 L2 Control Module 7 Handset 1 Assy Top P...

Page 74: ...o Description No Description 10 Filter Rail Parts not in Diagram 1 Hanger 2 Fan Motor 3 Bracket Motor 4 Support Bracket Motor 5 Air Filter 6 L2 Control Module 7 Handset 1 Assy Top Panel 2 3 Assy Coil...

Page 75: ...o Description No Description 10 Filter Rail Parts not in Diagram 1 Hanger 2 Fan Motor 3 Bracket Motor 4 Support Bracket Motor 5 Air Filter 6 L2 Control Module 7 Handset 1 Assy Top Panel 2 3 Assy Coil...

Page 76: ...tion No Description 10 Filter Rail Parts not in Diagram 1 Hanger 2 Fan Motor 3 Bracket Motor 4 Support Bracket Motor 5 Air Filter 6 L2 Control Module 7 Handset 1 Assy Top Panel 2 3 Assy Coil 4 Assy Dr...

Page 77: ...Pan 29 Fix Bracket Front 30 Fix Bracket Back 31 Fan Cover 32 Terminal Box 33 Drain Pipe 34 Hanger A Hanger B Hanger C Parts Not in Diagram 1 L2 Control Module 1 Base Pan 2 Fan Motor 3 Fan Motor Bush 4...

Page 78: ...Motor Bracket 14 Panel Cover 15 Fix Plate 16 Air Intake Grille 17 Grille Lock 18 Grille Lock Bracket 19 Air Filter 20 Air Swing Cap Parts Not in Diagram 1 G8 Handset 1 Front Frame Panel 2 Receiver Br...

Page 79: ...Sensor 18 Tube Coil Sensor Holder 19 Bracket Coil 20 Cover Terminal 21 Cover Wire 22 Drain Connector 23 Drain Hose 24 Assy Valve Cover 25 Assy Drain Pan 26 Bush Wire Parts Not in Diagram 1 Capacitor...

Page 80: ...t Receiver 13 Air Swing Motor 14 Crank Connector 15 Louver Holder 16 Crank Cross 17 Insulation Long 18 Insulation Short 19 Insulation Corner Parts Not in Diagram 1 G8 Handset 2 Assy LED 1 Frame 2 Inta...

Page 81: ...T PRIOR NOTICE No Description No Description 8 Drain Hose 9 Assy Control Box 10 Assy Control Box Cover 11 Assy Front Cover 12 Assy Air Discharge Housing 13 Assy Mounting Plate 14 Screw S T Round Head...

Page 82: ...cription No Description 10 Cover Piping 11 Assy Control Box Cover 12 Assy Front Cover 13 Service Panel 14 Assy Air Discharge Housing 15 Assy Mounting Plate 16 Screw S T Round Head BT 17 Rivet 1 Assy C...

Page 83: ...andset Heatpump 20 Louver 21 Saranet Filter 22 Assy LED Board 23 Air Intake Grille Parts Not in Diagram 1 Cover Back 2 Drain Hose Assy 3 Assy Tube Inlet 4 Ionizer 240V 5 Assy Control Box 1 Assy Top Pa...

Page 84: ...AWSS www acson com my ACSON MALAYSIA SALES SERVICE SDN BHD 129688 D a member of DAIKIN group Lot 4 Lorong 19 1A Seksyen 19 46300 Petaling Jaya Selangor Darul Ehsan MALAYSIA Tel 603 7964 8200 Sales Fa...

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