Table Of Contents - York YLAA Series Installation Operation & Maintenance

FORM 150.72-ICOM6
ISSUE DATE: 12/29/2017
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 ............................................................................................................................................. 17
Building Automation System Interface ............................................................................................................ 17
Power Panel ................................................................................................................................................... 17
Accessories and Options ................................................................................................................................ 18
SECTION 3 - HANDLING AND STORAGE ...........................................................................................................31
Delivery and Storage ...................................................................................................................................... 31
Inspection ....................................................................................................................................................... 31
Moving the Chiller ........................................................................................................................................... 31
Lifting Using Lugs ........................................................................................................................................... 33
Lifting Using Shackles .................................................................................................................................... 33
Lifting Weights ................................................................................................................................................ 34
SECTION 4 - INSTALLATION ................................................................................................................................35
Installation Checklist ....................................................................................................................................... 35
Startup/Commissioning .................................................................................................................................. 35
Location and Clearances ................................................................................................................................ 35
Spring Isolators (Optional) .............................................................................................................................. 36
Compressor Mounting .................................................................................................................................... 36
Remote Cooler Option .................................................................................................................................... 36
Chilled Liquid Piping ....................................................................................................................................... 36
Pipework Arrangement ................................................................................................................................... 37
Wiring ............................................................................................................................................................. 37
Relief Valves ................................................................................................................................................... 38
High Pressure Cutout ..................................................................................................................................... 38
Single-Point Supply Connection - Terminal Block, Non-Fused Disconnect Switch or Circuit Breaker .......... 39
SECTION 5 - TECHNICAL DATA ..........................................................................................................................43
Physical Data YLAA0058 - YLAA0230 60Hz ................................................................................................. 46
Electrical Data ................................................................................................................................................ 48
Compressor Heaters ...................................................................................................................................... 48
Electrical Notes .............................................................................................................................................. 56
Weight Distribution and Isolator Mounting Positions ...................................................................................... 87
Clearances ..................................................................................................................................................... 88
Isolator Locations ........................................................................................................................................... 89
Isolator Information ......................................................................................................................................... 92
JOHNSON CONTROLS

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