Technical data

The unit contains refrigerant vapour
and liquid under pressure within the
heat exchangers, compressors and
pipework. Release of refrigerant can
be a danger and cause injury.
It is the responsibility of the user to
ensure that the unit is suitable for the
conditions of use and that installation
and regular maintenance is carried out
by personnel with the appropriate
skills and in accordance with this
manual.
Support of the unit must be provided
as indicated in this manual, failure to
provide proper support may put
personnel at risk of injury.
The unit is not designed to withstand
loads or stresses from adjacent
equipment, pipework and structures. Any
such extraneous loads or stress may
cause failure or collapse which can be a
danger and cause injury. In such cases
the warranty will be void.
Do not discard or burn the packaging in
the environment.
1.4 Emergency Stops/Shutdown
Models 60 to 150
The ganged master switch adjacent to the control
panel will shutdown the unit when it is set to the
0 position.
Models 170 to 280
The isolator switch on the electrical panel will
shutdown the unit when the lever is pulled
downwards.
1.5 About this Manual
For safety reasons, the instructions contained in
this manual must be followed categorically;
furthermore, damage caused by misuse is not
covered by the warranty.
This manual uses the following conventions:
Warning messages alert you to a
specific procedure or practice which, if
not followed correctly, could cause
serious personal injury.
Caution messages appear before
procedures which, if not observed, could
result in damage to the unit.
Notes contain particularly important
comments which are set off from the text.
The contents of this manual, and of any other
document supplied with the unit, are the property of
YORK which reserves all rights. They may not be
reproduced, in whole or in part, without the written
authorisation of YORK.
1-2 035B40022-000