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• For installation, always contact the dealer or an Authorized Service Center.
- There is risk of fire, electric shock, explosion, or injury.
• Do not install the product on a defective installation stand.
- It may cause injury, accident, or damage to the product.
• Be sure the installation area does not deteriorate with age.
- If the base collapses, the air conditioner could fall with it, causing property damage, product failure,
and personal injury.
• Do not turn on the breaker or power under condition thatfront panel, cabinet, top cover, control box
cover are removed or opened.
- Otherwise, it may cause fire, electric shock, explosion or death.
• Use a vacuum pump or Inert (nitrogen) gas when doing leakage test or air purge. Do not compress air
or Oxygenand Do not use Flammable gases. Otherwise, it may cause fire or explosion.
- There is the risk of death, injury, fire or explosion.
• Have all electric work done by a licensed electrician according to "Electric Facility Engineering
Standard" and "Interior Wire Regulations" and the instructions given in this manual and always use a
special circuit.
- If the power source capacity is inadequate or electric work is performed improperly, electric shock or
fire may result.
• A brazed, welded, or mechanical connection shall be made before opening the valves to permit
refrigerant to flowbetween the refrigerating system parts.
• Always insert the filter securely. Clean the filter every two weeks or more often if necessary.
- A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction or
damage.
• The appliance shall be stored in a room without continuously operating ignition sources (for example:
open flames, an operating gas appliance or an operating electric heater.)
• Keep any required ventilation openings clear of obstruction.
• Mechanical connections shall be accessible for maintenance purposes.
• Always intstall a dedicated circuit and breaker.
- Improper wiring or installation may cause fire or electric shock.
• Do not let the air conditioner run for a long time when the humidity is very high and a door or a
window is left open.
- Moisture may condense and wet or damage furniture•
• If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly
qualified persons in order to avoid a hazard.
• Any person who is involved with working on or breaking into a refrigerant circuit should hold a current
valid certificatefrom an industry-accredited assessment authority, which authorises their competence
to handle refrigerants safely inaccordance with an industry recognised assessment specification. (for
R32)
• Be cautious that water could not enter the product.
- There is risk of fire, electric shock, or product damage.
• Do not allow water to run into electric parts.
- There is risk of fire, failure of the product, or electric shock.
• Do not block the inlet or outlet of air flow.
- It may cause product failure.
• Do not drink the water drained from the product.
- It is not sanitary and could cause serious health issues.
Operation
• Do not let the air conditioner run for a long time when the humidity is very high and a door or a
window is left open.
- Moisture may condense and wet or damage furniture.
• Do not open the inlet grill of the product during operation. (Do not touch the electrostatic filter, if the
unit is so equipped.)
- There is risk of physical injury, electric shock, or product failure.
• Do not place a heater or other appliances near the power cable.
- There is risk of fire and electric shock.
• Do not place anything on the power cable.
- There is risk of fire or electric shock.
Safety Instructions
Installation Manual 5
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