Safety And Quality; About This Manual - York YLUA0248 Series Installation Operation & Maintenance

SECTION 1 – GENERAL EQUIPMENT INFORMATION AND SAFETY
• 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 person-
nel
(see Section 10 – MAINTENANCE on page 147).
• Failure to satisfy any of these conditions will au-
tomatically void the warranty (Refer to Warranty
Policy).

SAFETY AND QUALITY

Standards for Safety and Quality
YLUA UNITS are designed and built within an ISO
9002 accredited design and manufacturing organiza-
tion. The condensing units 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.
• ARI 370- Sound Rating of Large Outdoor Refrig-
eration and Air Conditioning Equipment.
In addition, the condensing units conform to Under-
writers Laboratories (U.L.) for construction of chillers
and provide U.L./cU.L. Listing Label.
Responsibility for Safety
Every care has been taken in the design and manufac-
ture of the unit to ensure compliance with the safety
requirements listed above. However, the individual
operating or working on any machinery is primarily
responsible for:
• Personal safety, safety of other personnel, and the
machinery.
• Correct utilization of the machinery in accordance
with the procedures detailed in the manuals.
12

ABOUT THIS MANUAL

The following terms are used in this document to alert
the reader to areas of potential hazard.
A WARNING is given in this document to identify a
hazard, which could lead to personal injury. Usually an
instruction will be given, together with a brief explana-
tion and the possible result of ignoring the instruction.
A CAUTION identifies a hazard which could lead to
damage to the machine, damage to other equipment
and/or environmental pollution. Usually an instruction
will be given, together with a brief explanation and the
possible result of ignoring the instruction.
A NOTE is used to highlight additional information,
which may be helpful to you but where there are no
special safety implications.
The contents of this manual include suggested best
working practices and procedures. These are issued for
guidance only, and they do not take precedence over
the above stated individual responsibility and/or local
safety regulations.
This manual and any other document supplied with
the unit are the property of Johnson Controls which re-
serves all rights. They may not be reproduced, in whole
or in part, without prior written authorization from an
authorized Johnson Controls representative.
FORM 150.73-NM2
ISSUE DATE: 09/07/2020
JOHNSON CONTROLS