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1.This air conditioner uses new refrigerant HFC (R32).
2.The max. working pressure is 4.3MPa (R22: 3.1MPa). Some of the piping and installation
and service tools are special.
Please read these SAFETY PRECAUTIONS carefully to ensure correct installation.
·Be sure to use a dedicated power circuit, and do not put other loads on the power supply.
·Be sure to read these SAFETY PRECAUTIONS carefully before installation.
·Be sure to comply with SAFETY PRECAUTIONS of installation manual, because it contains
important safety guidelines. Definitions for identifying hazards levels are provided below with their
respective safety symbols.
WARNING: Hazards or unsafe practices which COULD result in severe personal injury or death.
CAUTION: Hazards or unsafe practices which COULD result in minor personal injury or product
or property damage.
·File indoor and outdoor unit manual away for future reference.
·Installation should be performed by the qualified personnel.
Incomplete installation may cause damage due fire, electric shock or water leakage.
·Perform the installation properly by referring to the installation manual.
Improper installation may cause personal injury fire, electric shock, unit falling or water leakage.
·Install the air conditioner on a solid base that can support the unit weight.
An inadequate base or improper installation may cause injury in the event the unit falls off the base.
·Wiring must be done by the qualified electrician. All the electric works must be performed in
accordance with national wiring regulations and local electrical codes.
·Use the specified type of wire for electrical connections safely.
Firmly clamp the interconnecting wires so that their terminals receive no external stresses.
·Use a cable long enough to cover the entire distance with no connection. Do not connect multiple
devices to the same AC power supply.
Doing so it may result in bad contact, poor insulation, or over current resulting in fire or electric shock.
·After all installations are completed, make sure that there are no refrigerant leaks.
Leaked refrigerant gas may generate harmful substance when the gas comes in contact with a heat
source, or open flame.
·If the power supply circuit capacity or electrical work is not in place, it may cause a fire or electric
shock.
·Install the electrical cover to the indoor unit and the service panel to the outdoor unit securely.
·If the electrical cover on the indoor unit or the service panel of the outdoor unit are not installed
properly, it could result in fire or electric shock due to dust water, etc.
·Disconnect the main power supply before the installation of indoor electronic PCB or wiring.
Failure to do so will result in electric shock.
· avoid people or other small animals contact with Select outdoor unit installation location carefully,
electrical components. Please keep the surrounding environment of the outdoor unit clean and tidy.
·When installing or relocating the unit, make sure that no substance other than the specified
refrigerant (R32) enters the refrigerant circuit.
Any presence of foreign substance such as air can cause abnormal pressure rise or an explosion.
WARNING
Safety Precautions
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