Figure 1: Comparison of access IDs
Personal identifiable information is not stored on the chiller. As a result, no special security actions
are required when the chiller reaches its end of life.
WARNING
Failure to comply with these security guidelines could result in serious damage to the equipment and
the property in which it is situated, as well as severe personal injury or death to people at the site.
Note: For more details, see the section beginning with YORK Chiller Access Manager for
software version V12 and later.
Changeability of this document
In complying with the Johnson Controls
®
policy for continuous product improvement, the
information contained in this document is subject to change without notice. Johnson Controls
makes no commitment to update or provide current information automatically to the manual or
product owner. Updated manuals, if applicable, can be obtained by contacting the nearest Johnson
Controls Service office or accessing the Johnson Controls Knowledge Exchange website at https://
docs.johnsoncontrols.com/chillers/.
It is the responsibility of rigging, lifting, operating, and service personnel to verify the applicability
of these documents to the equipment. If there is any question regarding the applicability of
these documents, rigging, lifting, and operating and service personnel should verify whether the
equipment has been modified and if current literature is available from the owner of the equipment
before performing any work on the chiller.
Revision notes
Revisions made to this document are indicated in the following table. These revisions are to
technical information, and any other changes in spelling, grammar, or formatting are not included.
Table 3: Revision notes
Affected pages Description
9 Added YMC2 Centrifugal Liquid Chillers YORK Proactive Service Guide (Form
160.84-PSG1) reference to Table 4
10 Added Proactive services and Time-based proactive services.
YMC
2
Mod B with OptiView Control Center
8