110-275
2
Routine Maintenance and Troubleshooting ....................................................................................................... 27
Routine Maintenance ........................................................................................................................................... 27
Condenser, Air Vents and Reusable Filter....................................................................................................... 27
Fluid Filter......................................................................................................................................................... 27
Fluid Level ........................................................................................................................................................ 27
Cleaning ........................................................................................................................................................... 27
Temperature Calibration................................................................................................................................... 27
Troubleshooting ................................................................................................................................................... 28
Diagnostic Mode .................................................................................................................................................. 29
Technical Information ........................................................................................................................................... 30
Controller Specifications ...................................................................................................................................... 30
Performance Specifications – DCA200 Chillers .................................................................................................. 30
Electrical Specifications – DCA200 Chillers ........................................................................................................ 31
Performance Specifications – DCA300 & DCW300 Chillers ............................................................................... 32
Electrical Specifications – DCA300 & DCW300 Chillers ..................................................................................... 33
Pump Performance .............................................................................................................................................. 35
RS-232 / RS-485 Communications ....................................................................................................................... 36
Equipment Disposal (WEEE Directive)................................................................................................................ 37
Service and Technical Support ............................................................................................................................ 37
PolyScience Chiller Fluids.................................................................................................................................... 38
Warranty ................................................................................................................................................................. 38
Appendix ................................................................................................................................................................ 39
Flow Diagram – Air-Cooled Chillers..................................................................................................................... 39
Flow Diagram – Water-Cooled Chillers................................................................................................................ 40
Wiring Diagram – 208-230V, 1 Phase Air-Cooled Chillers .................................................................................. 41
Wiring Diagram – 208-230V, 380-460V 3 Phase Air- and Water-Cooled Chillers .............................................. 42
Summary of Contents for DCA203C4
Page 1: ...Operator s Manual DuraChill Air and Water Cooled 2 and 3 HP Chillers 110 275 25 February 2015...
Page 9: ...110 275 8 Rear View Power Switch Power Switch...
Page 36: ...110 275 35 Pump Performance Specifications subject to change without notice...
Page 40: ...110 275 39 Appendix Flow Diagram Air Cooled Chillers...
Page 41: ...110 275 40 Flow Diagram Water Cooled Chillers...
Page 42: ...110 275 41 Wiring Diagram 208 230V 1 Phase Air Cooled Chillers...
Page 43: ...110 275 42 Wiring Diagram 208 230V 380 460V 3 Phase Air and Water Cooled Chillers...
