Airwell AQL 50 [4/63] Preface

Airwell AQL 25 [4/63] Preface
The warranty will be only valid if the following re-
quirements are met:
h
The initial start-up shall be carried out by the per-
sonnel from an Authorised Service Centre.
h
Maintenance may be only carried out by duly
trained personnel.
h
Only original spare parts have been used.
h
All the scheduled maintenance operations de-
tailed in this manual have been performed.
If no water filter is installed in the external
circuit, this will automatically make the war-
ranty null and void. The Hydro Kit option
which shall be mounted on the field already
includes such a filter.
The failure to comply with any of the conditions
above will automatically make the warranty of the
unit null and void.
1.3 Safety
The installation of these units shall be car-
ried out according to the Machinery Safety
Directive (98/37/EC), the 72/23 EEC Low
Voltage Directive the 89/336/EEC Electro-
magnetic Interference Directive as well as
in compliance with other rules in force in
the country where the installation is carried
out. Do not operate the unit if what above
has not been observed.
The unit shall be earthed. Installa-
tion and/or maintenance opera-
tions may be only performed after
having powered off the electrical
panel of the unit.
The non-observance of the safety measures above
may result in electrocution and fire risks in case of a
short-circuit.
1 MANUFACTURER INFORMATION
1.1 Preface
The Itelco-Clima AQL/AQH units are manufactured
according to the most stringent design and construc-
tion standards to ensure the highest performance, re-
liability and adaptability level to all types of air con-
ditioning installations. These units are intended to
cool water or glycol/water (and to heat water in the
case of heat pump models). They are not suitable for
purposes other than those specified in this manual.
If the Hydro Kit option (hydronic module) is mounted
on the field, these units can be converted into a com-
plete and compact cooling and heating system for
production and distribution.
If these units are used improperly or for purposes oth-
er than those for which they have been designed
without Itelco-Clima prior consent, they might prove
to be dangerous.
This manual contains all the information required for
the correct installation and start-up of the unit as well
as all operation and maintenance instructions. This
manual should be carefully read before attempting
to operate or service the unit.
With the exception of the operations specifically de-
tailed in this manual, all installation, commissioning
and maintenance tasks may be only performed by
duly trained and qualified personnel from a Service
Centre.
The manufacturer is not liable for any damage which
may be caused to things or people as a result of in-
correct installation, commissioning and/or operation
of the unit and/or failure to follow the procedures
and instructions contained in this manual.
1.2 Warranty
This unit is supplied finished, tested and ready to
work.
Any warranty will be automatically made null and
void if the device has been modified without the
manufacturer’s prior written consent.
English
Manufacturer information
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