47 PB
INSTALLATION
Indoor Unit - Caution Statements
WARNING
Alert Symbols:
DANGER
CAUTION
WARNING
DANGER
• Do not perform any alteration to this product, otherwise, it may cause water leakage, equip-
ment failure, short circuit, electric shock, fire, etc.
• Piping, welding, and other such work should be carried out far away from any flammable and
explosive materials, including the air conditioner refrigerant, in order to guarantee the security
of the site.
• To protect the equipment from heavy corrosion, avoid installing the outdoor unit in the place,
where sea water can splash directly onto it or in sulphurous air near a spa.
• Do not install the air conditioner where excessively high heat-generating objects are placed
• If the power cable is damaged, it must be replaced by a service professional.
• The place where this product is installed must have the reliable electrical grounding facilities
and protections. Do not connect the grounding of this product to air ducts, drain pipes,
lightning protection facilities, as well as other piping lines to avoid electric shock and damage
caused by other factors.
• Wiring must be done by a qualified electrician. All the wiring operations must be conducted
according to local electrical codes.
• Consider the capacity of the electric current of your electrical meter and socket before
installation.
• The power wire where this product is installed should have the independent leakage protec-
tion device and the electric current over-load protection device provided for this product.
• Never use gasoline or other inflammable gas near the equipment to avoid danger.
• When any abnormality like burnt smell, deformation, fire, smoke, etc. is found, you should stop
using the equipment, immediately disconnect the main power supply and contact the dealer.
• The first 6 inches of supply air plenum and duct work must be constructed of sheet metal as
required by NFPA 90B.
• The supply air plenum or duct must have a solid sheet metal bottom piece directly after the air
handler unit with no opening, registers or flexible air ducts located in it. If flexible supply air
ducts are used, they may be located only in the side walls of the rectangular plenum, a
minimum of 6 inches from the solid bottom.
• Read this manual carefully before using the equipment. If you still have any difficulties or problems, consult your
dealer.
• The equipment is designed to provide you with comfortable room conditions. Use this unit only for its intended
purpose as described in this installation and operation manual.
: The symbol refers to a hazard which can result in severe personal injury or death.
: The symbol refers to a hazard or an unsafe prac�ce which may result in severe personal injury or death.
: The symbol refers to a hazard or an unsafe prac�ce which may result in minor personal injury, product,
o
r property damage.
NOTE: Refers to the remarks and instruc�ons related to the opera�on, maintenance, and service. Installa�on, maintenance,
and repair of this unit must be performed by qualified, licensed service personnel.
Read these instruc�ons thoroughly before installa�on or opera�on. Failure to follow these instruc�ons may result in
improper installa�on, service, or maintenance, possibly resul�ng in fire, electrical shock, property damage, personal injury,
or death.
Before installa�on, check if the voltage of the power supply at the installa�on site is the same as the voltage shown on the
nameplate.
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