Technical data

Installation, use and Maintenance manual - ed. 04/14 4
SECTION 1 GENERAL INFORMATION
In this section you will find the general instructions to follow for the installation and use of
the AD 14 evaporative cooler, a brief mention of the operation of the unit, the constructive
characteristics and the technical data.
1.1 GENERAL WARNING
This manual is an integral and essential part of the product and must be given to the user.
This unit must be exclusively used for the purpose it was intended. Any other use is to be
considered improper and therefore dangerous.
This unit must be exclusively used for the purpose it was intended. Any other use is to be
considered improper and therefore dangerous.
The manufacturer will not be held responsible for damages resulting from installation
errors or failure to comply with the manufacturer’s instructions.
The unit must be installed in accordance with local regulations.
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In case of failure and/or poor operation, isolate the unit (disconnect it from the
power supply and close water supply valve), do not attempt any repair or direct servicing.
Call qualified service engineers only.
The manufacturer’s authorised service centres using only original spare parts must only
carry out any repair to the products.
Misapplication of the above might compromise the safety of the unit.
To ensure unit efficiency and correct operation, it is essential that qualified service
engineers carry out annual maintenance following the manufacturer’s instructions.
Should the unit be sold or transferred to another owner, please ensure that the manual
remains with the unit for use by the new owner and/or installer.
Before turning the heater on, a qualified service engineer must check:
- that the electric ratings are the same as those on the data plate.
- that water supply pressure are the same as those on the data plate..
If the cooler is turned off for prolonged periods of time, close the water supply valve and
cut off the electrical supply.