Sterling SCW Series installation manual Available Options, Standard Features on Remote Condensers

1-5 Available Options

SCW Series central chillers are available with options to tailor the unit to your requirements. Some are factory installed; some can be retro-fitted in the field. Consult Sterling sales for more information. Available SCW Series options include:

•Advanced control package including: Mitsubishi P2A PLC control with A970GOT – color touchscreen interface; provides control of up to nine additional chillers, cooling tower system, water treatment system

•General Fault audible/visual alarm with elevated light stack

•Non-fused rotary thru-the-door disconnect switches

•Electrical operation available in 208, 460, and 575 volts, 60 Hz; 200, 380, and 415 volts, 50 Hz

•UL/CUL-listed electrical subpanel

•Water cooled condenser manifold

•Onsite startup

Standard Features on Remote Condensers

•Direct-drive 3-phase fan motors with ball bearings and internal overload protection

•Electronic variable-speed control of lead fan and fan cycling for constant condenser head pressure control

•Fans are 30” (76 cm) in diameter and have PVC-coated steel fan guards; 1½ hp (1.12 kW) variable-speed fans are 26” (66 cm) in diameter

•Internal baffles between fan cells

•UL listed in the United States and Canada

•Patented floating tube coil to eliminate tube sheet leaks

•Copper tube condenser coils have corrugated aluminum fins

•Weather-proof control panel with factory-mounted door interrupt switch

•High-efficiency condenser coil, designed for optimum performance

•Aluminum housing provides corrosion protection for outdoor applications

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