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Idiomas disponibles
Idiomas disponibles
Installation
• Install the air conditioner at enough strong places to withstand
the weight of the unit. If the strength is not enough, the unit may
fall down resulting in injury.
• Follow the instructions in the Installation Manual to install the
air conditioner. Failure to follow these instructions may cause
the product to fall down or topple over or give rise to noise,
vibration, water leakage, etc.
• The designated bolts (M10) and nuts (M10) for securing the
outdoor unit must be used when installing the unit.
• Install the outdoor unit property in a location that is durable
enough to support the weight of the outdoor unit.
Insufficient durability may cause the outdoor unit to fall, which
may result in injury.
• If refrigerant gas has leaked during the installation work,
ventilate the room immediately. If the leaked refrigerant gas
comes in contact with fire, noxious gas may be generated.
• The installation of pipe work shall be kept to a minimum.
Refrigerant piping
• Install the refrigerant pipe securely during the installation
work before operating the air conditioner. If the compressor
is operated with the valve open and without refrigerant pipe,
the compressor sucks air and the refrigeration cycles is over
pressurized, which may cause a injury.
• Tighten the flare nut with a torque wrench in the specified
manner. Excessive tighten of the flare nut may cause a crack in
the flare nut after a long period, which may result in refrigerant
leakage.
11-EN
• For installation and relocation work, follow the instructions in
the Installation Manual and use tools and pipe components
specifically made for use with R32 refrigerant. If pipe
components not designed for R32 refrigerant are used and the
unit is not installed correctly, the pipes may burst and cause
damage or injuries. In addition, water leakage, electric shock, or
fire may result.
• Nitrogen gas must be used for the airtight test.
• The charge hose must be connected in such a way that it is not
slack.
Electrical wiring
• Only a qualified installer(*1) or qualified service person(*1) is
allowed to carry out the electrical work of the air conditioner.
Under no circumstances must this work be done by an
unqualified individual since failure to carry out the work properly
may result in electric shocks and/or electrical leaks.
• The appliance shall be installed in accordance with national
wiring regulations. Capacity shortages of the power circuit or an
incomplete installation may cause an electric shock or fire.
• Use wiring that meets the specifications in the Installation
Manual and the stipulations in the local regulations and laws.
Use of wiring which does not meet the specifications may give
rise to electric shocks, electrical leakage, smoking and/or a fire.
• Be sure to connect earth wire. (Grounding work)
Incomplete grounding causes an electric shock.
• Do not connect ground wires to gas pipes, water pipes, and
lightning rods or ground wires for telephone wires.
• After completing the repair or relocation work, check that the
ground wires are connected properly.
• Install a circuit breaker that meets the specifications in the
installation manual and the stipulations in the local regulations
and laws.
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EN
12-EN
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