General Chiller Information & Safety; Introduction; Warranty; Safety - Johnson Controls York YCRL0200HE Installation Operation & Maintenance

FORM 150.27-NM2.EN.CE (0312)
GENERAL CHILLER INFORMATION & SAFETY

INTRODUCTION

YORK YCRL Remote Condenser Liquid Chillers
provide chilled water for all air conditioning applications
that use central station air handling or terminal units.
They are self-contained and are designed for indoor
(new or retrofi t) installation. Each unit includes hermetic
scroll compressors, a liquid evaporator, and a user-
friendly, diagnostic MicroComputer Control Center all
mounted on a rugged steel base. Remote condensers
(model VDC) are available separately from Johnson
Controls.
The units are produced at an ISO 9001 registered facility
and 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 specifi ed
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 manuals 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 qualifi ed
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, unless
labour 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
specifi ed.
6
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
identifi cation plate.
The unit warranty will be void if any modifi cation to the
unit is carried out without prior written approval from
Johnson Controls.
For warranty purposes, the following conditions must
be satisfi ed:
• The initial start of the unit must be carried out by
trained personnel from an Authorized Johnson Controls
Service Centre. See Section 5, Commissioning.
• Only genuine Johnson Controls approved spare parts,
oils, coolants, and refrigerants must be used.
• All the scheduled maintenance operations detailed
in this manual must be performed at the specifi ed
times by suitably trained and qualifi ed personnel. See
Section 7, Maintenance,
Failure to satisfy any of these conditions will
automatically void the warranty..

SAFETY

Standards for Safety

YCRL units are designed and built within an
EN ISO 9002 accredited manufacturing organisation.
The YCRL unit does not have a Declaration of
Conformity (CE Mark) as the unit can not be used
independently without a remote condenser.
It is the installers responsibility to ensure the
completed system conforms to CE standards and
local regulations.
The YCRL unit is shipped with a Declaration of
Incorporation and the unit components have Declarations
of Conformity where applicable (i.e. compressors,
vessels, safety devices etc.) assembly instructions are
also included with the shipment.
EN