York YCAL0046 User Manual

5
JOHNSON CONTROLS
FORM 150.67-NM1
ISSUE DATE: 4/28/2017
TABLE OF CONTENTS
SECTION 1 – GENERAL CHILLER INFORMATION AND SAFETY .....................................................................15
Introduction .....................................................................................................................................................15
Warranty .........................................................................................................................................................15
Safety .............................................................................................................................................................15
Standards For Safety ............................................................................................................................15
Responsibility For Safety .......................................................................................................................16
About This Manual..........................................................................................................................................16
Misuse Of Equipment .....................................................................................................................................16
Suitability for Application .......................................................................................................................16
Structural Support .................................................................................................................................16
Mechanical Strength .............................................................................................................................16
General Access .....................................................................................................................................16
Pressure Systems .................................................................................................................................17
Electrical ................................................................................................................................................ 17
Rotating Parts ........................................................................................................................................17
Sharp Edges ..........................................................................................................................................17
Refrigerants and Oils .............................................................................................................................17
High Temperature and Pressure Cleaning ............................................................................................ 17
Emergency Shutdown ...........................................................................................................................17
SECTION 2 – PRODUCT DESCRIPTION ..............................................................................................................19
Introduction .....................................................................................................................................................19
General System Description ...........................................................................................................................19
Compressors .........................................................................................................................................19
Evaporator (Heat Exchanger) ................................................................................................................19
Condenser ............................................................................................................................................. 20
Coils ...............................................................................................................................................20
Low Sound Fans ............................................................................................................................20
Motors ............................................................................................................................................20
Millennium Control Center .............................................................................................................................. 20
Display/Print ..........................................................................................................................................20
Entry ......................................................................................................................................................20
Setpoints ...............................................................................................................................................20
Unit ........................................................................................................................................................20
Unit On/Off Switch ................................................................................................................................. 21
Communications .............................................................................................................................................21
Power Panel ...................................................................................................................................................21
Accessories And Options ...............................................................................................................................22
Power Options ....................................................................................................................................... 22
Compressor Power Connection ..................................................................................................... 22
Single-Point Supply Terminal Block ..............................................................................................22
Single-Point Non-Fused Disconnect Switch ..................................................................................22
Single-Point Circuit Breaker ...........................................................................................................22
Control Transformer ....................................................................................................................... 22
Power Factor Correction Capacitors .............................................................................................22
Control Options .....................................................................................................................................22
Ambient Kit (Low) ...........................................................................................................................22
Ambient Kit (High) .......................................................................................................................... 22
Building Automation System Interface ........................................................................................... 22
Language LCD And Keypad Display .............................................................................................. 22

York YCAL0046 Specifications

General

Brand	York
Model	YCAL0046
Category	Chiller
Language	English