3
ENGLISH
1. The following should always be observed for safety
• Please report to or take consent by the supply authority before connection to the system.
• Be sure to read "THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY" before installing
the air conditioner.
• Be sure to observe the cautions specified here as they include important items related to safety.
• The indications and meanings are as follows.
• After reading this manual, be sure to keep it together with the instruction manual in a handy place on the
customer's site.
Could lead to death, serious injury, etc.
Do not install it yourself (customer).
Perform the installation securely referring to the
installation manual.
Install the unit securely in a place which can bear the
weight of the unit.
Perform electrical work according to the installation
manual and be sure to use an exclusive circuit.
Attach the electrical part cover to the indoor unit and the
service panel to the outdoor unit securely.
Be sure to use the part provided or specified parts for
the installation work.
Check that the refrigerant gas due not leak after
installation is completed.
Perform grounding
Do not install the unit in a place where an inflammable
gas leaks.
Perform the drainage/piping work securely according to
the installation manual.
Use the specified wires to connect the indoor and
outdoor units securely and attach the wires firmly to the
terminal board connecting sections so the stress of the
wires is not applied to the sections.
• Incomplete installation could cause injury due to fire, electric shock, the
unit falling or a leakage of water. Consult the dealer from whom you
purchased the unit or special installer.
• Incomplete installation could cause a personal injury due to fire,
electric shock, the unit falling or a leakage of water.
• When installed in an insufficient strong place, the unit could fall
causing injured.
• Incomplete connecting and fixing could cause fire.
• If the capacity of the power circuit is insufficient or there is incomplete
electrical work, it could result in a fire or an electric shock.
• The use of defective parts could cause an injury or leakage of water
due to a fire, electric shock, the unit falling, etc.
• If gas leaks and accumulates in the area surrounding the
unit, it could cause an explosion.
• If there is a defect in the drainage/piping work, water
could drop from the unit and household goods could be
wet and damaged.
The means for connection to power supply shall be
incorporated in the fixed wiring and have an air gap
contact separation in all active(phase) conductors.
• This product should be grounded.
• Defective grounding could cause an electric shock.
• If the electrical part cover if the indoor unit and/or the service panel if
the outdoor unit are not attached securely, it could result in a fire or
electric shock due to dust, water, etc.
Could lead to serious injury in particular environments when operated incorrectly.
WARNING
WARNING
CAUTION
CAUTION