CHANGEABILITY OF THIS DOCUMENT
In complying with 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 website.
It is the responsibility of rigging, lifting, and operating/ 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/service personnel should verify whether the equipment has been modified
and if current literature is available from the owner of the equipment prior to performing any work on the
chiller.
CHANGE BARS
Revisions made to this document are indicated with a line along the left or right hand column in the
area the revision was made. These revisions are to technical information and any other changes in
spelling, grammar or formatting are not included.
ASSOCIATED LITERATURE
SC-EQ Communication Card Installation Instructions
SINGLE CIRCUIT AND DUAL CIRCUIT MODELS
This manual contains installation, operation and maintenance instructions for both single and dual
refrigerant circuit models. If your unit is a single circuit model (YCAE065X), disregard references to
“System 2” which may appear in this manual. Any references to System 2 are applicable to
YCAE100/130X models.
Cooke Industries - Phone: +64 9 579 2185 Email: sales@cookeindustries.co.nz Web: www.cookeindustries.co.nz