Section 1 - General Chiller Information & Safety; Introduction; Warranty; Safety And Quality - York YLAA0285SE Manual

FORM 150.72-NM3 (1020)
ISSUE DATE 10/05/2020
SECTION 1 – GENERAL CHILLER INFORMATION AND SAFETY

INTRODUCTION

YORK YLAA0195 - 0515 (57 -142 ton, 200 - 500kW)
chillers are manufactured to the highest design and
construction standards to ensure high performance,
reliability and adaptability to all types of air conditioning
installations.
The unit is intended for cooling water or glycol solutions
and is not suitable for purposes other than those specified
in this manual.
This manual contains all the information required for
correct installation and commissioning of the unit,
together with operating and maintenance instructions.
The manual should be read thoroughly before attempting
to operate or service the unit. All procedures detailed in
the manuals, including installation, commissioning and
maintenance tasks must only be performed by suitably
trained and qualified personnel.
The manufacturer will not be liable for any injury or
damage caused by incorrect installation, commissioning,
operation or maintenance resulting from a failure to
follow the procedures and instructions detailed in the
manuals.

WARRANTY

Johnson Controls warrants all equipment and materials
against defects in workmanship and materials for a
period of eighteen months from date of shipment, or
12 months from date of start-up, whichever occurs first,
unless labor or extended warranty has been purchased
as part of the contract.
The warranty is limited to parts only replacement and
shipping of any faulty part, or sub-assembly, which has
failed due to poor quality or manufacturing errors. All
claims must be supported by evidence that the failure
has occurred within the warranty period, and that the
unit has been operated within the designed parameters
specified.
All warranty claims must specify the unit model, serial
number, order number and run hours/starts. Model
and serial number information is printed on the unit
identification plate.
The unit warranty will be void if any modification to the
unit is carried out without prior written approval from
Johnson Controls.
JOHNSON CONTROLS
For warranty purposes, the following conditions must
be satisfied:
• The initial start of the unit must be carried out by
trained personnel from an Authorized Johnson
Controls Service Center (see "Commissioning"
section of this IOM).
• Only genuine YORK approved spare parts, oils,
coolants, and refrigerants must be used.
• All the scheduled maintenance operations detailed
in this manual must be performed at the specified
times by suitably trained and qualified personnel
(see "Maintenance Section" of this IOM.
• Failure to satisfy any of these conditions will
automatically void the warranty.

SAFETY AND QUALITY

Standards for Safety and Quality

YLAA chillers are designed and built within an ISO
9002 accredited design and manufacturing organization.
The chillers comply with the applicable sections of the
following Standards and Codes:
• ANSI/ASHRAE Standard 15- Safety Code for
Mechanical Refrigeration.
• ANSI/NFPA Standard 70- National Electrical
Code (N.E.C.).
• ASME Boiler and Pressure Vessel Code- Section
VIII Division 1.
• ARI Standard 550/590 - Positive Displacement
Compressors and Air Cooled Rotary Screw Water
Chilling Packages.
• ASHRAE 90.1- Energy Efficiency compliance.
• Conform to Intertek Testing Services, formerly
ETL, for construction of chillers and provide
ETL/cETL listing label.
• Manufactured in facility registered to ISO
9002.
• OSHA – Occupational Safety and Health Act.
In addition, the chillers conform to Underwriters
Laboratories (U.L.) for construction of chillers and
provide U.L./cU.L. Listing Label.
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