1. BEFORE INSTALLATION
1-1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY
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1-2. SELECTING THE INSTALLATION LOCATION
1-3. SPECIFICATIONS
CAUTION
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INDOOR UNIT
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Do not install the unit by yourself (user).
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Perform the installation securely referring to the installation
manual.
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When installing the unit, use appropriate protective equipment
and tools for safety.
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Install the unit securely in a place which can bear the weight
of the unit.
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electrician, according to the installation manual. Be sure to use
to the circuit.
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Earth the unit correctly.
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parts or screws.
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Be sure to cut off the main power in case of setting up the
indoor P.C. board or wiring works.
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connecting sections so the stress of the wires is not applied
connection.
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leak.
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Do not use intermediate connection of the power cord or the
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outlet.
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installation work.
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When plugging the power supply plug into the outlet, make
sure that there is no dust, clogging, or loose parts in both the
outlet and the plug. Make sure that the power supply plug is
pushed completely into the outlet.
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Attach the electrical cover to the indoor unit and the service
panel to the outdoor unit securely.
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When installing, relocating, or servicing the unit, make sure
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enters the refrigerant circuit.
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Do not discharge the refrigerant into the atmosphere. If refriger-
ant leaks during installation, ventilate the room.
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Check that the refrigerant gas does not leak after installation
has been completed.
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Use appropriate tools and piping materials for installation.
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When pumping down the refrigerant, stop the compressor
before disconnecting the refrigerant pipes.
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When installing the unit, securely connect the refrigerant pipes
before starting the compressor.
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manual.
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The unit shall be installed in accordance with national wiring
regulations.
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Install an earth leakage breaker depending on the installation
place.
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Perform the drainage/piping work securely according to the
installation manual.
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unit.
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Do not install the outdoor unit where small animals may live.
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Do not operate the air conditioner during interior construction
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Required Tools for Installation
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INSTALLATION MANUAL
ENGLISH
English is
original.
Model names are indicated in 1-3.