Technical data

1 SUPPLIER INFORMATION
1.1 Introduction
York YCWM/YCRM 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 or glycol and is not suitable for
purposes other than those specified in this manual.
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.
Failure to satisfy any of these conditions will
automatically void the warranty.
1.3 Safety
The installation of the unit must be carried
out according to the Machinery Safety
Directive (CEE 89/392), (as modified by
Directive CEE 91/368, 93/44 and 93/68) to the
Low Voltage Directive CEE 73/23, to the
Electromagnetic Interference Directive CEE
89/336 and according to normal rules for
technical matters prescribed by the
applicable country regulations. Do not
operate the unit before having observed all
the above.
The unit must be earthed and no
installation or maintenance work
should be attempted on the electrical
equipment without first switching off
and isolating the main power supply
and any control supplies.
Failure to observance of the above safety
measures may result in fire or electrocution should
a short-circuit occur.
035B40022-000 1-1