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Safety Precautions (Continued)
WARNING Hazards or unsafe practices that may result in severe personal injury or death.
CAUTION Hazards or unsafe practices that may result in minor personal injury or property damage.
I nstallation must be carried out by a qualified installer. Do not attempt to repair, move, modify or reinstall
the unit on your own since such act may cause fire, electric shock or water leakage.
I nstall the unit in a place where it is strong enough to hold the product weight. When installed in place
where it is not strong enough to withhold the product weight, the unit could fall and cause injury.
T he unit should be installed in accordance with the National Electrical regulations. Check if the voltage
and the frequency of the main power supply are those required for the unit to be installed and check
the connection. Do not share the power outlet with other appliances. Incomplete connection, defective
insulation or exceeding the permissible current may cause electric shock or fire.
U se the specified wires to connect the indoor and outdoor units securely and attach the wires firmly to
the terminal block connecting sections so that the pressure is not applied to the sections. Inappropriate
connection and fixing could cause fire.
A ttach the electrical cover to the indoor and outdoor unit securely without any gaps. If there are any
gaps, there is potential risk of fire or electric shock due to dust or water.
M ake sure to use the part provided or specified parts for the installation work. The use of defective parts
could cause an injury or leakage of water due to a fire, an electric shock, the unit falling, etc.
M ake sure that the refrigerant gas does not leak after completing the installation. If the refrigerant gas of
the indoor unit leaks and comes into contact with the fan heater, space heater or stove, harmful gas will
be generated.
E nsure that the national safety code requirements have been followed for the main supply circuit. Ensure
that a proper ground wire is in place. Do not connect the ground to a gas pipe, water pipe, lightning rod
or telephone grounding. Defective grounding could cause electric shock.
D o not install the unit in a place with direct sunlight, dangerous substances or where it is exposed to
inflammable gas leakage to prevent explosion, fire or personal injury.
P erform the installation securely referring to the installation manual. Incomplete installation could cause
personal injury due to fire, electric shock and water leakage or from the unit falling.
C heck first the following situations before starting the operation during the installation.
- The pipe must be properly connected and make sure there is no leakage.
- Service valves must be open. If compressor is operated with the service valve closed, excessive pressure
may damage parts of the compressor.
I f leakage occurs on any of the connection, air inflow may also cause excessive pressure that could lead
to explosion.
S top the compressor before disconnecting the refrigerant pipe for pump-down operation. If you
disconnect the refrigerant pipe while compressor is operating with service valve open, air inflow will
cause excessive pressure in the refrigerant cycle that could lead to explosion and personal injury.
D o not assemble the power cord on your own, use two cables together to extend the cable length or
tangle the cable. Bad connection, isolation and over voltage may cause fire or electric shock.
M ake sure to turn off the main power when setting up the indoor unit electrical circuit or power cords.
There is a risk of electric shock.
M ake sure that proper circuit breaker and safety switches are installed. Install a ground leakage breaker
depending on the installation place (where it is humid). If not, it may cause electric shock.
D o not install the unit by yourself (owners). Incorrect installation of the unit could cause injury due to
fire, electric shock and water leakage or from the unit falling. Consult a dealer or a qualified installer.
U se the unit on a single outlet circuit. Do not share the power outlet with other appliances. Obtain the
consent by a qualified installer before connecting the unit to the power supply system. An all pole
disconnection from the power supply must be incorporated in the fixed wiring with a contact opening
of >3mm(1/8in).
M anufacturer is not responsible for accidents due to incorrect installation.
W hen you install the air conditioner in a small room, you consider a proper ventilation to prevent a
leakage level within the maximum permissible limit.
- In that case, you may die from suffocation by some possibility.
Fix the outdoor unit securely to prepare against strong wind or earthquake.
- If the outdoor unit is not properly fixed, it turns over and accidents may occur.
4
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FJM RD040MHXCA_IM_00000_E_2.23.10.indd 4
Hazards or unsafe practices that may result in severe personal injury or
WARNING
death.
2010-2-24 19:56:21
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