PRODUCT FEATURES & OPTIONS
Air-Cooled Process Liquid Chillers : 20 - 70 Tons
RESERVOIR:
• Seemless rotationally molded
polyethylene
• Insulation
• Drain valve
• Overflow port
• Hot / cold section baffle
• Structural base
• Pump decking
• Automatic water level control
• Spare pump ports
• Hinged tank cover
REFRIGERANT CIRCUIT:
• Hermetic scroll compressor on
20-60 ton models
• Semi-hermetic discus compressor
on 70 ton model
• Compressor suction service valve
• Compressor discharge service valve
• Brazed plate evaporator
• Remote air-cooled condenser
• Liquid receiver
• Oil separator
• Liquid line solenoid valve
• Refrigerant sight glass with
moisture indicator
• Thermostatic expansion valve
• Capacity control via hot gas bypass
• HCFC-22 refrigerant
COOLANT CIRCUIT
• Large capacity process pump
- Suction service valve
- Discharge service valve
• Evaporator pump
- Suction service valve
- Discharge service valve
LIMIT DEVICES per zone
• Refrigerant high pressure
• Refrigerant low pressure
• Evaporator flow
• Instrument circuit fuse
PRESSURE GAUGES per zone
• Refrigerant high Pressure
• Refrigerant low Pressure
•Coolant pressure
WARRANTY
• 1 year parts and labor
• 2nd year complementary
preventativemaintenance visit
CHILLER CONTROL INSTRUMENT
Learn More about this instrument.
· Microprocessor based multizone
controller
• Intelligent zone boards
• Compressors are staged individually
• Continuous To Process temperature
display
• Continuous Setpoint temperature
display
• Selectable from process
temperature display
• Large temperature display windows
• °F or °C temperature display
• Refrigerant circuit indicators for
Probe, Low Flow, High Pressure,
Low Pressure, Compressor,
Freezestat, Capacity Control
• Water circuit indicators for
Temperature Deviations,
Low Pressure, Tank Level, Probe,
Phase
• Selectable lead - lag mode
• Soft Key Operators
• SPI communications
• Audible and visual alarm
OPTIONS
FRAME
• Special Paint
• Stainless Steel Reservoir
• Epoxy coated mild steel reservoir
REFRIGERANT CIRCUIT
• Compressor CCPR valve
• Compressor hour meter
• Discus compressors
• Cylinder unloading (on 70 ton models)
COOLANT CIRCUIT
• Larger process pumps
• Standby pump and manifold
CHILLER CONTROL INSTRUMENT
• Remote display kit
• PLC with touch screen display
WARRANTIES
• Extended compressor warranty
ELECTRICAL
• UL listed electrical panel
• Disconnect

Advantage Engineering, Inc. 525 East Stop 18 Road, Greenwood, IN 46142 Phone: 317-887-0729 Fax: 317-881-1277
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assembled in the United States of America. ©1998 - 2008 ADVANTAGE ENGINEERING, INC