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Summary of Contents for Acson WSS10A
- Page 1 INSTALLATION MANUAL WATER COOLED SPLIT TYPE AIR CONDITIONER WATER COOLED Model: IM-WSS-0706-ACSON Part Number: R08019028461...
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Page 2: Outline And Dimensions
OUTLINE AND DIMENSIONS 1. WSS 10/15/20/25 A 700.0 32.0 96.0 572.0 Figure 1 Model 10/15 20/25 (WSS) 330.0 360.0 (13.0) (14.2) 55.0 55.0 280.0 774.0 (2.2) (2.2) 61.5 70.0 70.0 (2.8) (2.8) 61.5 61.5 (2.4) (2.4) All dimensions in mm 70.0 2. -
Page 3: Installation Location
INSTALLATION LOCATION • The unit is designed for indoor installation only. • Installation work should be done by authorized dealer or qualified contractor. • Install the unit at a suitable minimum distance or shortest path to the coupling fan coil unit. 1200 •... -
Page 4: Safety Precautions
1: SHUT OFF VALVE RUBBER BUSH 2: WATER OUT 3: WATER IN 4: Y-STRAINER 5: SHUT OFF VALVE 6: FLEXIBLE HOSE BALANCING VALVE ENSURE WATER VALVE ADAPTORS ARE ALIGNED TO THE CENTER WITHOUT TOUCHING (min 2mm) THE RUBBER BUSH WHEN MAKING PIPING CONNECTION. -
Page 5: Schematic Diagram
SCHEMATIC DIAGRAM WSS 10/15/20/25 A SCHEMATIC DIAGRAM Figure 8 COOLING OPERATION WSS 30/40/50/60 A SCHEMATIC DIAGRAM Figure 9 COOLING OPERATION NOTE: 1. GAS PIPING 8: WATER OUTLET 2: FAN COIL UNIT 9: TUBE IN TUBE HEAT EXCHANGER 3: FAN MOTOR 10:WATER INLET 4: LIQUID PIPING 11:STRAINER... -
Page 6: Electrical Wiring Connection
ELECTRICAL WIRING CONNECTION WSS 10/15 A PURPLE WHITE BLUE BLUE BLUE MAGNETIC CONTACTOR RELAY (O.R.) BLUE GREEN/YELLOW COMP Figure 10 ( TO INDOOR UNIT) WSS 20/25/30 A PURPLE BLUE BLUE MAGNETIC BLUE CONTACTOR RELAY (O.R.) BLUE GREEN/YELLOW COMP ( TO INDOOR UNIT) Figure 11... -
Page 7: Physical Data
PP - PHASE PROTECTOR 2) FOR LOCAL SPEC HP - AUTO RESET HP SWITCH 3) FOR 380~415V/3PH/50Hz LP - AUTO RESET LP SWITCH 4) WITH CRANKCASE HEATER PHYSICAL DATA Model WSS10A WSS15A WSS20A WSS25A Nominal Cooling Capacity 2.78 4.10 5.16 6.33... -
Page 8: Refrigerant Piping Work
RECOMMENDED CABLE SIZE Model WSS10A WSS15A WSS20A WSS25A Rated Voltage Range 220 - 240V / 1Ph / 50Hz Recommended Fuse Supply Cable Size Number of Cables Interconnection Cable Size Number of Cables REFRIGERANT PIPING WORK 1. Piping Length, Elevation and Bends •... -
Page 9: Vacuuming And Charging
• Remove the caps from the valve and the service port. Model Gram/Meter • Connect the center of the charging gauge to the vacuum WSS10A pump. (Refer to Figure 7) WSS15A • Connect the charging gauge to the service port of the WSS20A 3-way valve. -
Page 10: System Cleaning And Flushing
6. Water Pressure Drop Graph Graph pressure drop Vs flow rate 70.0 60.0 50.0 40.0 30.0 WSS15/20/25A 20.0 WSS10A 10.0 0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 Flow rate, m SYSTEM CLEANING AND FLUSHING The water circulating loop system must be cleaned and flushed to remove all construction debris and dirt before operating the units. -
Page 11: Unit Start Up And Operation
UNIT START UP AND OPERATION 1. Make sure all wiring connection is correct and power supply is compatible to the rated voltage. 2. Open all valves in full open position and start the circulating pump. Make sure there is water running through the water loop before operating the unit. - Page 12 • In the event that there is any conflict in the interpretation of this manual and any translation of the same in any language, the English version of this manual shall prevail. • The manufacturer reserves the right to revise any of the specification and design contain herein at any time without prior notification.
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