Sterlco S Series Central Chilling Stations - Manual (Page 8)

Page 8 of 86 SSC Series Central Chilling Stations
1-3 Models Covered
This manual provides operation, installation, and maintenance
instructions for the SSC Series central chilling stations.
Model numbers are listed on the serial tag. A model number
followed by
Q indicates a specially constructed unit, and not all
information in this manual may apply. Make sure that you know
the model number, serial number, and operating voltage of your
chiller if you contact Sterling.
1-4 Standard Features
• Two independent refrigeration circuits
• High-efficiency scroll compressors
• Stainless steel brazed plate evaporators
• Cleanable shell and tube condensers (water-cooled models)
• Two-way water regulating valve (water-cooled models)
• 2 remote single circuit condensers with variable speed lead
fans and fan cycling (air-cooled models)
• NEMA 12 electrical enclosure
• Allen Bradley Micrologix 1500 PLC control with PanelView
300 Micro monochrome/key pad interface
• High and low refrigerant pressure safeties
• Touch-safe branch circuit fusing
• Evaporator water piping manifold (Condenser manifold
optional)
• HCFC-22 refrigerant
• Digital low temperature freezestat
• Liquid line solenoid and shut-off valves
• Chilled water flow switches
• Auto/Manual control mode switch for emergency operation
• 1 year warranty on parts and labor
• 3 year warranty on controller