To prevent injury to the user or other people and property damage, the following instructions
must be followed.
n Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is
classified by the following indications.
n Meanings of symbols used in this manual are as shown below.
n During installation
Be sure to turn off
Outside unit power
Always request for installation of the
product to the service center or the
installation service provider.
• It can cause a fire, electric shock, explosion
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage.
Be sure not to do.
Be sure to follow the instruction.
Please install the
designated location in the
• It can cause the breakdown
• It can cause a fire, electric shock, explosion and
Do not touch the board
when the power is
• It can cause a fire, electric
shock, explosion, injury and
problem to the product.
When reinstalling the previously
installed product, request for service to
the service center or the installation
Installation manual 3