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SERVICING
ROUTINE SERVICING
ROUTINE SERVICING
ROUTINE SERVICING
ROUTINE SERVICING
ROUTINE SERVICING
To ensure the correct operation of the installation, it is necessary
to have preventive maintenance of the indoor and outdoor units
carried out by qualified personnel.
GENERAL INSTALLATION
GENERAL INSTALLATION
GENERAL INSTALLATION
GENERAL INSTALLATION
GENERAL INSTALLATION
Carry out a visual inspection of the complete installation in ser-
vice.
Check the general cleanness of the installation, and check that
the condensate evacuations are not blocked, particularly on the
indoor unit, before the summer season.
Check the condition of the tray.
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
COOLANT SYSTEM
COOLANT SYSTEM
COOLANT SYSTEM
COOLANT SYSTEM
COOLANT SYSTEM
Clean the heat exchanger using a special product for alumi-
nium-copper heat exchangers, and rinse with water. Do not use
hot water or steam, as this could cause the pressure of the
coolant to increase.
Check that the surface of the aluminium fins of the heat exchanger
is not damaged by impacts or scratches, and clean with an
appropriate tool if necessary.
ELECTRICAL SECTION
ELECTRICAL SECTION
ELECTRICAL SECTION
ELECTRICAL SECTION
ELECTRICAL SECTION
Check that the main power supply cable is not damaged or altered
in such a way as to affect the insulation
Check that the interconnecting cables between the two units are
not damaged or altered, and that they are correctly connected.
Check the earth connection.
INDOOR UNIT
INDOOR UNIT
INDOOR UNIT
INDOOR UNIT
INDOOR UNIT
In order for the installation to operate correctly, it is essential to
regularly clean the air filter located in the intake of the indoor unit.
When clogged, the filter reduces the air flow through the heat
exchanger of the indoor unit, which in turn reduces the efficiency
of the installation and inhibits the cooling of the fan motor.
Check the cleanness of the indoor heat exchanger.
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
BEFORE CARRYING OUT ANY OPERATION
ON THE EQUIPMENT, CHECK THAT THE
ELECTRICAL POWER SUPPLY IS
SWITCHED OFF AND THAT IT CANNOT BE
SWITCHED ON INADVERTENTLY.
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