York YVAA - Default Chapter; Table of Contents

JOHNSON CONTROLS
5
FORM 201.28-NM1.1
ISSUE DATE: 1/31/2018
TABLE OF CONTENTS
SECTION 1 - GENERAL CHILLER INFORMATION AND SAFETY ......................................................................13
Introduction .....................................................................................................................................................13
Warranty .........................................................................................................................................................13
Quality Assurance and Safety ........................................................................................................................14
Fluorinated Greenhouse Gases .....................................................................................................................14
Responsibility for Safety ................................................................................................................................. 14
About This Manual..........................................................................................................................................14
Misuse of Equipment ...................................................................................................................................... 14
Suitability for Application .......................................................................................................................14
Structural Support .................................................................................................................................15
Mechanical Strength .............................................................................................................................15
General Access .....................................................................................................................................15
Pressure Systems .................................................................................................................................15
Electrical ................................................................................................................................................ 15
Rotating Parts ........................................................................................................................................15
Sharp Edges ..........................................................................................................................................15
Refrigerants and Oils .............................................................................................................................16
High Temperature and Pressure Cleaning ............................................................................................16
Emergency Shutdown ...........................................................................................................................16
Safety Labels .........................................................................................................................................16
SECTION 2 - PRODUCT DESCRIPTION ............................................................................................................... 17
General System Description ...........................................................................................................................17
Semi-Hermetic YORK Twin-Screw Compressors ...........................................................................................19
Evaporator ...................................................................................................................................................... 19
Condenser ...................................................................................................................................................... 19
Refrigerant Circuit ..........................................................................................................................................19
Electrical ......................................................................................................................................................... 19
Building Automation System Capabilities .......................................................................................................20
Microcomputer Control Center .......................................................................................................................20
Display Data ..........................................................................................................................................20
Programmable Setpoints ...................................................................................................................... 20
Accessories and Options ................................................................................................................................21
Sound Attenuation .................................................................................................................................21
Fan Options .................................................................................................................................................... 21
Condenser Coils ............................................................................................................................................. 21
Condenser Coil Protection ....................................................................................................................21
Protective Chiller Panels .......................................................................................................................21
Evaporator Options ...............................................................................................................................22
Controls Options ....................................................................................................................................22
General Options ....................................................................................................................................22
Vibration Isolation .................................................................................................................................. 23
SECTION 3 - RIGGING, HANDLING AND STORAGE ..........................................................................................25
Lifting Weights ................................................................................................................................................ 25
Delivery and Storage ...................................................................................................................................... 25
Inspection .......................................................................................................................................................26
Moving the Chiller ...........................................................................................................................................26
Unit Removal From Shipping Container ......................................................................................................... 26
Lifting Using Lugs ........................................................................................................................................... 26
Lifting Using Shackles ....................................................................................................................................26