Table Of Contents - York YCAS0130 Installation, Operation & Maintenance Manual

SECTION 1 - GENERAL CHILLER
INFORMATION & SAFETY
INTRODUCTION ...........................................................9
WARRANTY...................................................................9
SAFETY...........................................................................9
Standards for Safety ...............................................9
RESPONSIBILITY FOR SAFETY...............................10
ABOUT THIS MANUAL..............................................10
MISUSE OF EQUIPMENT...........................................10
Suitability for Application ....................................10
Structural Support ................................................ 10
Mechanical Strength.............................................10
General Access .....................................................10
Pressure Systems ..................................................10
Electrical...............................................................10
Rotating Parts ....................................................... 11
Sharp Edges.......................................................... 11
Refrigerants and Oils............................................ 11
High Temperature and Pressure Cleaning ............ 11
Emergency Shutdown........................................... 11
SECTION 2 - PRODUCT DESCRIPTION
INTRODUCTION .........................................................12
General Description..............................................12
Compressor...........................................................12
Evaporator ............................................................13
Condenser.............................................................13
Economizer...........................................................14
Oil Separator/System............................................14
Oil Cooling...........................................................14
Capacity Control ..................................................14
Power and Control Panel......................................14
Each power compartment contains: .....................15
The control section contains:................................15
The options sections contain: ...............................15
Microprocessor Controls ......................................15
Motor Current Protection .....................................15
Motor Protection Modules (2ACE)......................16
Current Overload..................................................16
Thermal Overload ................................................17
Current Imbalance (Loaded & Unloaded)............17
Loss of Phase........................................................17
Improper Phase Sequence ....................................17
MOTOR STARTING .....................................................22
KEYPAD CONTROLS..................................................22
Display .................................................................22
Program ................................................................23
ACCESSORIES AND OPTIONS .................................23
Multiple Point Power Connection (Standard) ......23
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TABLE OF CONTENTS

DX EVAPORATOR AND STARTER OPTIONS ......... 24
UNIT ENCLOSURES OPTIONS ................................. 24
FAN OPTIONS .............................................................. 24
SOUND REDUCTION OPTIONS................................ 24
VIBRATION ISOLATION ........................................... 24
UNIT NOMENCLATURE ............................................ 25
NAMEPLATE ENGINEERING DATA ........................ 25
PRODUCT IDENTIFICATION NUMBER (PIN) ........ 26
SECTION 3 - HANDLING AND STORAGE
DELIVERY AND STORAGE ....................................... 27
INSPECTION ................................................................ 27
MOVING THE CHILLER ............................................ 27
UNIT RIGGING ............................................................ 28
SECTION 4 - INSTALLATION
LOCATION REQUIREMENTS.................................... 29
OUTDOOR INSTALLATIONS .................................... 29
INDOOR INSTALLATIONS ........................................ 29
LOCATION CLEARANCES ........................................ 29
COMPRESSOR FEET BOLT REMOVAL ................... 30
VIBRATION ISOLATORS .......................................... 31
SHIPPING BRACES ..................................................... 31
PIPEWORK CONNECTION ........................................ 31
WATER TREATMENT.................................................. 32
PIPEWORK ARRANGEMENT.................................... 33
CONNECTION TYPES & SIZES................................. 33
EVAPORATOR CONNECTIONS ................................ 33
REFRIGERANT RELIEF VALVE PIPING .................. 33
DUCTWORK CONNECTION ..................................... 33
ELECTRICAL CONNECTION .................................... 34
POWER WIRING.......................................................... 34
STANDARD UNITS WITH MULTI POINT POWER
SUPPLY WIRING ......................................................... 34
Single-Point Power Connection with Individual
Circuit Protection ................................................. 23
Single-Point Power Connection with Combined
Circuit Protection ................................................ 23
Single-Point Power Connection without Circuit
Protection ............................................................ 23
Control Circuit Terminal Block............................ 23
Building Automation System (BAS) Interface..... 23
Condenser Coil Protection .................................. 23
Lifting Weights..................................................... 27
Installation ............................................................ 31
General Requirements .......................................... 31
Optional Flanges .................................................. 33
General Requirements .......................................... 33
FORM 201.19-NM1 (204)
YORK INTERNATIONAL