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Safety Precautions
• Thoroughly read the following safety precautions prior to installation.
• Observe these precautions carefully to ensure safety.
• After reading this manual, pass the manual on to the end user to retain for future reference.
• The users should keep this manual for future reference and refer to it as necessary. This manual should be made available to those
who repair or relocate the units. Make sure that the manual is passed on to any future air condition system users.
Electric work must be performed by an authorized technician.
Installation
Wire installation
WARNING
Indicates a risk of death or serious injury.
CAUTION
Indicates a risk of injury or structural damage.
WARNING
To reduce the risk of fire and electric shock, do not install
the units where they can get wet.
To reduce the risk of electric shock, fire, and malfunction,
do not install the unit in a steamy or condensing
environments.
Properly dispose of the packing materials.
Plastic bags can pose suffocation and choking hazards. Keep
out of the reach of children. Tear the plastics bags before
disposing of them.
Properly install the unit on a stable, load-bearing surface.
Unit installed on an unstable surface may fall and cause injury.
Units must be properly installed by your dealer or
authorized technician according to the instructions in the
Installation Manual.
Improper installation may result in electric shock or fire.
Properly secure the cables with clamps so that the weight
of the cables will not strain the connectors.
Improperly connected cables may break, produce heat, and
cause smoke or fire.
Electric work must be performed by an authorized
technician according to the local regulations and the
instructions detailed in this manual. Always use a
dedicated circuit.
Capacity shortage to the power supply circuit or improper
installation may result in electric shock, smoke, or fire.
Install all required covers.
Infiltration of dust or water may cause electric shock, smoke,
or fire.
Take appropriate measures against electrical noise
interference when installing the air conditioners in
hospitals or radio communication facilities.
• Inverter, power generators, or radio communication
equipment may interfere with the normal operation of the
unit.
• Subsequently, the device may also affect medical treatment,
image broadcasting by creating frequency noise.
Make sure that there is a main power switch and residual
current circuit breaker (RCCB) for each unit.
A ready accessible breaker for power source line helps reduce
the risk of electric shock. Installation of a breaker is mandatory
in some area.
To reduce the risk of electric leak, overheating, and fire,
only use standard cables with the proper current carrying
capacity.
Use properly rated breakers (residual current circuit
breaker (RCCB), main fuse, circuit breaker).
The use of improperly rated breakers may result in
malfunctions or fire.
To reduce the risk of electric shock and malfunctions,
keep wire pieces and sheath shavings out of the terminal
block.
This appliance must be earthed.
Do not connect the protective earth cable to a gas pipe, water
pipe, lightning rod, or telephone earthing cable.
If the unit is not properly earthed, the unit may malfunction due
to electrical noise interference. It also poses a risk of electric
shock, smoke, or fire.
