York YLAA0041 - Table of Contents

JOHNSON CONTROLS
5
FORM 150.72-ICOM6
ISSUE DATE: 08/03/2022
TABLE OF CONTENTS
SECTION 1 – GENERAL CHILLER INFORMATION AND SAFETY ................................................................ 11
Introduction ..................................................................................................................................................... 11
Warranty ......................................................................................................................................................... 11
Handling ......................................................................................................................................................... 11
Safety and Quality .......................................................................................................................................... 11
About this Manual ...........................................................................................................................................12
Misuse of Equipment ...................................................................................................................................... 12
SECTION 2 – PRODUCT DESCRIPTION ...........................................................................................................15
Introduction .....................................................................................................................................................15
General System Description ...........................................................................................................................15
Communications .............................................................................................................................................18
Building Automation System Interface ............................................................................................................18
Power Panel ...................................................................................................................................................18
Accessories and Options ................................................................................................................................18
SECTION 3 – HANDLING AND STORAGE ........................................................................................................33
Delivery and Storage ...................................................................................................................................... 34
Inspection .......................................................................................................................................................34
Moving the Chiller ...........................................................................................................................................34
Lifting Weights ................................................................................................................................................ 36
Lifting Using Lugs ........................................................................................................................................... 36
Lifting Using Shackles ....................................................................................................................................36
SECTION 4 – INSTALLATION .............................................................................................................................37
Installation Checklist .......................................................................................................................................37
Startup/Commissioning ..................................................................................................................................37
Location and Clearances ................................................................................................................................37
Spring Isolators (Optional) ..............................................................................................................................38
Compressor Mounting ....................................................................................................................................38
Chilled Liquid Piping ....................................................................................................................................... 38
Pipework Arrangement ...................................................................................................................................39
Wiring .............................................................................................................................................................39
Relief Valves ...................................................................................................................................................40
High Pressure Cutout .....................................................................................................................................40
Single-Point Supply Connection – Terminal Block, Non-Fused
Disconnect Switch or Circuit Breaker .............................................................................................................41
SECTION 5 – TECHNICAL DATA ........................................................................................................................47
Physical Data YLAA0041 – YLAA0230 60 Hz ................................................................................................ 50
Electrical Data ................................................................................................................................................54
Compressor Heaters ......................................................................................................................................54
Electrical Notes ..............................................................................................................................................65
Weight Distribution and Isolator Mounting Positions ......................................................................................99
Clearances ...................................................................................................................................................100
Isolator Locations .........................................................................................................................................101
Isolator Information .......................................................................................................................................104