7
Safety Precautions
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
SAFETY PRECAUTIONS
Do not allow water, dirt, or animals to enter the unit.
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Do not operate the unit with the panel(s) or protective
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moving parts.
The rotating, hot, cold, and high-voltage parts of the unit can cause
physical injury or death.
Do not touch the refrigerant piping during or after
operation.
It can cause burns or frostbite.
Do not open the inlet during operation.
There is risk of electric shock, physical injury or death.
OPERATION
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or submerged.
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Use a dedicated breaker for this product.
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Do not operate the disconnect switch with wet hands.
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Periodically verify the equipment mounts have not
deteriorated.
If the base collapses, the unit could fall and cause physical injury or death.
Use inert (nitrogen) gas when performing leak tests or air
purges.
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gases.
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death.
If refrigerant leaks out, ventilate the area before operating the
unit.
If the unit is mounted in an enclosed, low-lying, or poorly ventilated area,
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shock, explosion, physical injury or death.
To avoid physical injury, use caution when cleaning or servicing the air conditioner.
There is risk of electric shock, physical injury or death.
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no metal scraps, screws, or bits of wiring have been left
inside or surrounding the unit.
Do not use the product for mission critical or special pur-
pose applications such as preserving food, works of art, or
other precision air conditioning applications. The equipment
is designed to provide comfort cooling and heating.
There is risk of property damage.
Do not allow water, dirt, or animals to enter the unit.
There is risk of unit failure.
Do not open the inlet during operation.
There is risk of unit failure.
Do not operate the unit with the panel(s) or protective
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moving parts.
Non-secured covers can result in malfunction due to dust or water in the
service panel.
Periodically verify the equipment mounts have not
deteriorated.
If the base collapses, the unit could fall and cause property damage or
product failure.
Use only a soft cloth to clean the air conditioner.
Do not
use wax, thinner, or strong detergents.
Strong cleaning products will damage the surface of the air conditioner,
or will cause its appearance to deteriorate.
Provide power to the outdoor unit to warn the compressor
crankcase at least six (6) hours before operation begins.
Starting operation with a cold compressor sump(s) will result in severe
bearing damage to the compressor(s). Keep the power switch on during
the operational season.
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been stopped.
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otherwise it will result in product malfunction.
Do not block the inlet or outlet.
Unit will malfunction.
Auto-addressing must be performed after connecting the
power of all indoor and outdoor units.
Auto-addressing must also be performed after servicing an indoor unit.
DANGER
WARNING
CAUTION
