JOHNSON CONTROLS
4
FORM 150.72-NM3 (1020)
ISSUE DATE 10/05/2020
TABLE OF CONTENTS
SECTION 1 – GENERAL CHILLER INFORMATION & SAFETY ................................................................. 13
INTRODUCTION ........................................................................................................................................13
WARRANTY ...............................................................................................................................................13
SAFETY AND QUALITY............................................................................................................................13
Standards for Safety and Quality ....................................................................................................... 13
Responsibility for Safety ....................................................................................................................14
ABOUT THIS MANUAL .............................................................................................................................14
MISUSE OF EQUIPMENT ......................................................................................................................... 14
Suitability for Application ...................................................................................................................14
Structural Support ...............................................................................................................................14
Mechanical Strength ..........................................................................................................................14
General Access .................................................................................................................................... 14
Pressure Systems ...............................................................................................................................15
Electrical ...............................................................................................................................................15
Rotating Parts ......................................................................................................................................15
Sharp Edges ......................................................................................................................................... 15
Refrigerants and Oils ..........................................................................................................................15
High Temperature and Pressure Cleaning ........................................................................................15
Emergency Shutdown .........................................................................................................................15
SECTION 2 – PRODUCT DESCRIPTION ......................................................................................................17
INTRODUCTION ........................................................................................................................................17
GENERAL SYSTEM DESCRIPTION .......................................................................................................17
Compressors .......................................................................................................................................17
Cooler (Evaporator) .............................................................................................................................17
Condenser ............................................................................................................................................18
HIGH AMBIENT KIT ..................................................................................................................................19
BUILDING AUTOMATION SYSTEM INTERFACE .................................................................................19
POWER PANEL .........................................................................................................................................19
ACCESSORIES AND OPTIONS ..............................................................................................................20
Power Options .....................................................................................................................................20
Control Options ...................................................................................................................................20
Compressor, Piping, Evaporator Options .........................................................................................20
Condenser and Cabinet Options ........................................................................................................21
UNIT COMPONENTS ...............................................................................................................................23
CONTROL / POWER PANEL COMPONENTS ....................................................................................... 25
PRODUCT IDENTIFICATION NUMBER (PIN) ........................................................................................27
BASIC UNIT NOMENCLATURE ..............................................................................................................27
PROCESS AND INSTRUMENTATION DIAGRAM .................................................................................34
SECTION 3 – HANDLING AND STORAGE ...................................................................................................35
DELIVERY AND STORAGE ......................................................................................................................35
INSPECTION ..............................................................................................................................................35
MOVING THE CHILLER ............................................................................................................................ 35
Lifting Weights .....................................................................................................................................35
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