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Safety Information
Installing the unit
WARNING
IMPORTANT: When installing the unit, always remember to
connect first the refrigerant tubes, then the electrical lines.
• Always disassemble the electric lines before the refrigerant
tubes.
• Upon receipt, inspect the product to verify that it has not
been damaged during transport. If the product appears
damaged, DO NOT INSTALL it and immediately report the
damage to the carrier or retailer (if the installer or the
authorized technician has collected the material from the
retailer.)
• After completing the installation, always carry out a
functional test and provide the instructions on how to
operate the air conditioner to the user.
• Do not use the air conditioner in environments with
hazardous substances or close to equipment that release free
flames to avoid the occurrence of fires, explosions or injuries.
• Do not install the product in a place where thermohygrostat
is needed (such as server room, machinery room, computer
room, etc.). Those places do not provide guaranteed
operation condition of the product therefore performance
can be poor in these places.
• Do not install the product in a ship or a vehicle (such as a
campervan). Salt, vibration or other environmental factor may
cause the product malfunction, electric shock or fire.
• Our units should be installed in compliance with the spaces
shown in the installation manual, to ensure accessibility from
both sides and allow repairs or maintenance operations to be
carried out. The unit's components should be accessible and
easy to disassemble without endangering people and objects.
For this reason, when provisions of the installation manual
are not complied with, the cost required to access and repair
the units (in SAFETY CONDITIONS, as set out in prevailing
regulations) with harnesses, ladders, scaffolding or any other
elevation system will NOT be considered part of the warranty
and will be charged to the end customer.
4
English
Power supply line, fuse or circuit
breaker
WARNING
• Always make sure that the power supply is compliant with
current safety standards. Always install the air conditioner in
compliance with current local safety standards.
• Always verify that a suitable grounding connection is
available.
• Verify that the voltage and frequency of the power supply
comply with the specifications and that the installed power
is sufficient to ensure the operation of any other domestic
appliance connected to the same electric lines.
• Always verify that the cut-off and protection switches are
suitably dimensioned.
• Verify that the air conditioner is connected to the power supply
in accordance with the instructions provided in the wiring
diagram included in the manual.
• Always verify that electric connections (cable entry, section
of leads, protections...) are compliant with the electric
specifications and with the instructions provided in the wiring
scheme. Always verify that all connections comply with the
standards applicable to the installation of air conditioners.
• Devices disconnected from the power supply should be
completely disconnected in the condition of overvoltage
category.
• Be sure not to perform power cable modification, midway
wiring, and multiple wire connection.
– It may cause electric shock or fire due to poor connection
or insulation and current limit override.
– When midway wiring is required due to power line
damage, refer to "Step 12 Optional: Extending the power
cable" in the installation manual.
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