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31
English
Installation
regulations in force) with slings, trucks, scaffolding or any
other means of elevation won’t be considered in-warranty
and will be charged to end user.
• When installing the outdoor unit at the seaside, make
sure that it is not directly exposed to sea breeze. If you
cannot find an adequate place free from direct sea
breeze, construct a protection wall or a protective fence.
– Install the outdoor unit in a place (such as near
buildings etc.) where it can be protected from sea
breeze. Failure to do so may cause a damage to the
outdoor unit.
• If you cannot avoid installing the outdoor unit at the
seaside, construct a protection wall around to block the
sea breeze.
• Construct a protection wall with a solid material such
as concrete to block the sea breeze. Make sure that the
height and the width of the wall are 1.5 times larger
than the size of the outdoor unit. Also, secure a space
larger than 600 mm between the protection wall and the
outdoor unit for exhausted air to ventilate.
• Install the unit in a place where water can drain smoothly.
• If you have any difficulty finding installation location as
prescribed above, contact your manufacturer for details.
• Be sure to clean the sea water and the dust on the heat
exchanger of the outdoor unit and apply a corrosion
inhibitor on it. (At least once in a year.)
Power supply line, fuse, or circuit
breaker
• 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.
• Be sure not to perform power cable modification,
extension wiring, and multiple wire connection.
– It may cause electric shock or fire due to poor
connection, poor insulation, or current limit override.
– When extension wiring is required due to power line
damage, refer to "Step 2.2 Optional: Extending the power
cable" in the installation manual.
Sea breeze
Protection wall
Outdoor unit
Sea
Outdoor unit
Protection wall
Sea breeze
Outdoor unit
Sea
Sea breeze
Sea
Outdoor unit
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