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Foreword
1 FOREWORD
1.1 Introduction
Units, manufactured to state-of-the-art design and
implementation standards, ensure top performance,
reliability and fitness to any type of air-conditioning
systems.
These units are designed for cooling water or glycoled
water (and for water heating in heat pump models)
and are unfit for any purposes other than those speci-
fied in this manual.
This manual includes all the information required for a
proper installation of the units, as well as the relevant
operating and maintenance instructions.
It is therefore recommended to read this manual care-
fully before installation or any operation on the ma-
chine. The chiller installation and maintenance must
be carried out by skilled personnel only (where pos-
sible, by one of Authorised Service Centers).
The manufacturer may not be held liable for any dam-
age to people or property caused by improper instal-
lation, start-up and/or improper use of the unit and/
or failure to implement the procedures and instructions
included in this manual.
1.2 Warranty
These units are delivered complete, tested and ready
for being operated. Any form of warranty will become
null and void in the event that the appliance is modi-
fied without manufacturer’s preliminary written au-
thorisation.
This warranty shall apply providing that the instal-
lation instructions have been complied with (either
issued by manufacturer, or deriving from the current
practice), and the Form 1 (“Start-up”) has been filled-
in and mailed to manufacturer (attn. After-Sales Ser-
vice).
In order for this warranty to be valid, the following
conditions shall be met:
n
The machine must be operated only by skilled per-
sonnel from Authorised After-Sales Service.
n
Maintenance must be performed only by skilled per-
sonnel - from one of Authorised After-Sales Centers.
n
Use only original spare parts.
n
Carry out all the planned maintenance provided for
by this manual in a timely and proper way.
Failure to comply with any of these conditions will au-
tomatically void the warranty.
1.3 Emergency stop / Normal stop
The emergency stop of the unit can be enabled using
the master switch on the control panel (move down the
lever).
For a normal stop, press the relevant push-buttons.
To restart the appliance, follow the procedure detailed
in this manual.
1.4 An introduction to the manual
For safety reasons, it is imperative to follow the in-
structions given in this manual. In case of any damage
caused by non-compliance with these instructions, the
warranty will immediately become null and void.
Conventions used throughout the manual:
The Danger sign recalls your attention to a
certain procedure or practice which, if not
followed, may result in serious damage to
people and property.
The Warning sign precedes those proce-
dures that, if not followed, may result in seri-
ous damage to the appliance.
The Notes contain important observations.
The Useful Tips provide valuable information
that optimises the efficiency of the appliance.
This manual and its contents, as well as the documen-
tation which accompanies the unit, are and remain
the property of manufacturer, which reserves any and
all rights thereon. This manual may not be copied, in
whole or in part, without manufacturer’s written au-
thorization.
DANGER
WARNING
NOTE
USEFUL TIPS
