York MILLENNIUM YCAR0315 - Default Chapter; Table of Contents

2
YORK INTERNATIONAL
FORM 150.52-NM2 (1001)
TABLE OF CONTENTS
General Safety Guidelines ...................................................................................................................... 6
Safety Symbols ........................................................................................................................................ 6
Changeability of this Document .............................................................................................................. 6
SECTION 1 GENERAL CHILLER INFORMATION and SAFETY
Introduction ......................................................................................................................................... 8
Warranty ......................................................................................................................................... 8
Safety ......................................................................................................................................... 8
Responsibility for Safety ......................................................................................................................... 8
About this Manual.................................................................................................................................... 9
Misuse of Equipment .............................................................................................................................. 9
Emergency Shutdown........................................................................................................................... 10
Material Safety Data ...............................................................................................................................11
SECTION 2 PRODUCT DESCRIPTION
Introduction ....................................................................................................................................... 15
General Description ............................................................................................................................... 15
Compressor ....................................................................................................................................... 15
Evaporator (Cooler) ............................................................................................................................... 16
Condenser ....................................................................................................................................... 17
Power and Control Panels..................................................................................................................... 17
Microprocessor Controls ....................................................................................................................... 17
Motor Current Protection ....................................................................................................................... 18
Motor Protection Module ....................................................................................................................... 18
Current Overload ................................................................................................................................... 19
Thermal Overload .................................................................................................................................. 19
Keypad Controls .................................................................................................................................... 22
Accessories and Options....................................................................................................................... 22
Part-Wind Compressor Start ................................................................................................................. 23
Control Circuit Terminal Strip ................................................................................................................ 23
Building Automation System (BAS) Interface ....................................................................................... 23
Condenser Coil Protection Options....................................................................................................... 23
DX Cooler Options................................................................................................................................. 23
Unit Enclosure Options.......................................................................................................................... 24
High Static Fan Option .......................................................................................................................... 24
Sound Reduction Options ..................................................................................................................... 24
Hot Gas Bypass ..................................................................................................................................... 24
Vibration Isolation Options .................................................................................................................... 24
Alternative Chilled Fluid Application Options........................................................................................ 25
Unit Nomenclature – Nameplate Engineering Data ............................................................................. 25
SECTION 3 HANDLING AND STORAGE
Delivery and Storage ............................................................................................................................. 27
Inspection ....................................................................................................................................... 27
Moving the Chiller .................................................................................................................................. 27
SECTION 4 INSTALLATION
Location Requirements ......................................................................................................................... 29
Outdoor Installations ............................................................................................................................. 29
Indoor Installations ................................................................................................................................ 29
Location Clearances.............................................................................................................................. 30
Installation of Vibration Isolators ........................................................................................................... 30
Shipping Braces .................................................................................................................................... 30
Pipework Connection............................................................................................................................. 30
Water Treatment .................................................................................................................................... 31
Pipework Arrangement .......................................................................................................................... 32
Connection Types and Sizes................................................................................................................. 32
Cooler Connections ............................................................................................................................... 32
Refrigerant Relief Valve Piping ............................................................................................................. 32
Ductwork Connection ............................................................................................................................ 33
Electrical Connection............................................................................................................................. 33
Power Wiring ....................................................................................................................................... 33