4
PREFACE
The goal of this document is to give a broad overview of the
main functions of the Touch Pilot system used to control 30XAS
single-circuit air-cooled liquid chillers, 30XA dual-circuit and
triple-circuit air-cooled liquid chillers and 30XW single-circuit
and dual-circuit water-cooled chillers. The manual also refers
to units that come with R-1234ze refrigerant (30XA-ZE air-
cooled and 30XW-ZE water-cooled chillers).
Instructions in this manual are given as a guide to good
practice in the installation, start-up and operation of the
control system. This document does not contain full service
procedures for the correct operation of the equipment. The
support.of.a.qualified.Carrier.Service.Engineer.is.strongly.
recommended to ensure optimal operation of the equipment
as well as the optimization of all available functionalities.
Note that this document may refer to optional components
and certain functions, options or accessories may not be
available.for.the.specific.unit..The.cover.images.are.solely.for.
illustration and form no part of any offer for sale or any sale
contract.
IMPORTANT:
All screenshots of the interface provided in this
manual include text in English. After changing the language
of the system, all labels will be displayed in the language
selected by the user.
Please read all instructions prior to proceeding
with any work. Pay attention to all safety warnings.
The information provided herein is solely for the purpose of
allowing customers to operate and service Carrier-
manufactured equipment and it is not to be reproduced,
modified.or.used.for.any.other.purpose.without.the.prior.
consent of Carrier Corporation.
