HP A0554832 Table of Contents, CHAPTER 1: SAFETY, CHAPTER 3: INSTALLATION, CHAPTER 2: FUNCTIONAL DESCRIPTION

Table of Contents

CHAPTER 1: SAFETY .................................................................		6
1-1	How to Use This Manual .............................................................................................	6
	Safety Symbols Used in this Manual.....................................................................	6
1-2	Warnings and Precautions ..........................................................................................	7
1-3	Responsibility ..............................................................................................................	7
CHAPTER 2: FUNCTIONAL DESCRIPTION...............................		8
2-1	Models Covered in This Manual..................................................................................	8
2-2	General Description.....................................................................................................	9
	Chilled Water Circuit..............................................................................................	9
	Refrigeration Circuit...............................................................................................	9
2-3	Standard Features.....................................................................................................	10
	Mechanical Features ...........................................................................................	10
	Electrical Features...............................................................................................	11
	Refrigeration Features.........................................................................................	11
	Controller Features..............................................................................................	11
	Other Features ....................................................................................................	11
2-4	Safety Devices and Interlocks ...................................................................................	12
	High/Low Thermostat Control..............................................................................	12
	Crankcase Heater ...............................................................................................	12
	High Pressure Cutout ..........................................................................................	12
	Low Pressure Cutout...........................................................................................	13
	Oil Pressure Safety Switch..................................................................................	13
	Fan Cycling Switch..............................................................................................	13
	Pressure Switch ..................................................................................................	13
	Flow Switch .........................................................................................................	13
	Remote Start/Stop Interlock ................................................................................	13
2-5	Optional Features......................................................................................................	14
CHAPTER 3: INSTALLATION ...................................................		17
3-1	Uncrating ...................................................................................................................	17
3-2	Electrical Connections...............................................................................................	17
3-3	Process Water Connections......................................................................................	18
3-4	Bypass Valve Considerations....................................................................................	18
3-5	Galvanic Corrosion Considerations...........................................................................	18
3-6	Water Treatment Considerations ..............................................................................	18
3-7	Condenser Considerations........................................................................................	19
	Water-Cooled Chiller Condensers.......................................................................	19
	Air-Cooled Chiller Condensers............................................................................	19
	Remote Air-Cooled Chiller Condensers ..............................................................	20
3-8	Checking Motor Direction ..........................................................................................	24
	Three-Phase Compressors .................................................................................	24
	Water Pumps.......................................................................................................	24
	Condenser Fan....................................................................................................	24
3-9	Water Reservoir ........................................................................................................	25
3-10 Automatic Water Make-Up Option.............................................................................		27

2-40 HP Portable Chillers iii