CF Series Portable Chiller

TABLE OF CONTENTS
1.0 GENERAL
1.1 Introduction
1.2 Unit location
1.3 Efficiency
1.4 Safety
1.5 Clean air act
1.6 Miscellaneous
2.0 INSTALLATION
2.1 General
2.2 To and From process connections
2.3 Water supply connection
2.4 Air-cooled condenser
2.5 Water-cooled condenser
2.6 Electrical connection
3.0 OPERATIONS
3.1 General
3.2 Start up/operations procedure
3.3 Instrument/operation
3.4 Shut down procedure
4.0 TROUBLESHOOTING
4.1 Unit Will Not Start
4.2 Compressor Hums But Will Not Start
4.3 Shuts Off On High Pressure
4.4 Shuts Off On Low Pressure
4.5 Compressor Shuts Off On Internal Overload
4.6 Low Or No Process Pressure Or Water Flow
4.7 Cooling Capacity Inadequate
4.8 Sensor
4.9 Coolant Pump
4.10 Crankcase Heater
4.11 Chiller Controller
5.0 MAINTENANCE
5.1 Warranty service procedure
5.2 Periodic preventative maintenance
5.3 Special maintenance
5.4 Solenoid valve service
5.5 Pump seal service
5.6 Checking the refrigerant charge
5.7 Proper cleaning procedure for brazed plate evaporators
6.0 COMPONENTS
6.1 Water system
6.2 Refrigeration system
7.0 RELATED DRAWINGS
7.1 Mechanical Schematic : Water-Cooled : 5 - 10 Tons
7.2 Mechanical Schematic : Water-Cooled : 15 - 40 Tons
7.3 Mechanical Schematic : Air-Cooled : 5 - 10 Tons
7.4 Mechanical Schematic : Air-Cooled : 15 - 30 Tons
7.5 Typical Electrical : Air-Cooled
7.6 Typical Electrical : Water-Cooled
7.7 Physical Schematic : Air-Cooled : 7.5 - 10 Tons
7.8 Physical Schematic : Air-Cooled : 5 Tons
7.9 Physical Schematic : Water-Cooled
7.10 Duct Schematic for Air-Cooled Chillers
8.0 APPENDIX
8.1 Operations below 48°F
8.2 Water quality control
8.3 Inhibited propylene glycol
8.4 Sensor current vs temperature
8.5 Refrigerant pressure-temperature chart
8.6 Chiller capacity and derate chart
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