1
SUPPLIER INFORMATION
1.1
Introduction
York YCAA Series chillers are manufactured to the most
stringent 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/Glycol (and heating water in the case of
heat pump units) and is not suitable for purposes other
than those specified in this manual.
The unit can be converted into a total cooling/heating
plant with the field mounted Hydro Kit option.
If the unit is used improperly, or for different purposes
without the prior agreement of York International or their
agents, then such use would be outside the scope and
may be unsafe.
This manual contains all the information required for
correct installation and commissioning of the unit,
together with operation and maintenance instructions.
The manual should be read thoroughly before
attempting to operate or service the unit.
With the exception of the operations detailed in this
manual, all installation, commissioning and
maintenance tasks must be performed by suitably
trained and qualified personnel from an Authorised York
Service Centre.
The manufacturer is not liable for injury or damage
resulting from incorrect installation/commissioning or
operation, insufficient maintenance and/or failure to
follow the procedures and instructions contained in this
manual.
1.2
Warranty
The unit is supplied finished, tested and ready to work.
The unit warranty will be void if any modification to the
unit is carried out without written agreement of York
International.
For warranty purposes, the following conditions must be
satisfied:
n
The initial start of the unit must be carried out by
trained personnel from an Authorised York Service
Centre.
n
Maintenance must be carried out by properly
trained personnel.
n
Only genuine York spare parts must be used.
n
All the scheduled maintenance operations detailed
in this manual must be performed at the specified
times.
A suitable water filter must be installed in the
external water circuit or the warranty will not
be valid. The field mounted Hydro Kit option
includes a water filter as standard.
Failure to satisfy any of these conditions will
automatically void the warranty.
1.3
Safety
Standards for Safety
YCAA Series chillers are designed and built within an
EN ISO 9001 accredited design and manufacturing
organisation and, within the limits specified in this
manual, are in conformity with the essential health and
safety requirements of the following European Union
Directives:
Machinery Directive (89/392/EEC)
Low Voltage Directive (73/23/EEC, EN 60204)
EMC Directive (89/336/EEC)
Refrigeration equipment built at York Basildon conforms
to the applicable and essential safety requirements of
Pressure Equipment Directive 97/23/EC (PED) and
bear CE marking.
Responsibility for Safety
Every care has been taken in the design and
manufacture of the units to ensure that they meet the
safety requirements listed in the previous paragraph.
However, the individual operating or working on any
machinery is primarily responsible for:
Personal safety, safety of other personnel, and the
machinery.
Correct utilisation of the machinery in accordance with
the procedures detailed in the manuals.
(09/03)
035B09012-100 Rev. 4
1
-
1
Summary of Contents for YCAA B 120
Page 2: ......
Page 16: ...This Page Left Intentionally Blank 09 03 2 6 035B09012 100 Rev 4 ...
Page 28: ...This Page Left Intentionally Blank 09 03 4 10 035B09012 100 Rev 4 ...
Page 36: ...Page Left Intentionally Blank 09 03 6 6 035B09012 100 Rev 4 ...
Page 40: ...Page Left Intentionally Blank 09 03 7 4 035B09012 100 Rev 4 ...
Page 68: ...Notes 09 03 11 2 035B09012 100 Rev 4 ...
Page 69: ...Notes 09 03 035B09012 100 Rev 4 11 3 ...
