LG MULTI V Series Installation Manual page 4
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Also See for MULTI V Series:
- Owner's manual (266 pages) ,
- Engineering manual (203 pages) ,
- Installation manual (27 pages)
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4
• When installting the unit in a hospital, communication
station, or similar place, provide sufficient protection
against noise.
- The inverter equipment, private power generator,
high-frequency medical equipment, or radio
communication equipment may cause the air
conditioner to operate erroneously, or fail to
operate. On the other hand, the air conditioner
may affect such equipment by creating noise that
disturbs medical treatment or image
broadcasting.
• Do not install the product where it is exposed to sea
wind (salt spray) directly.
- It may cause corrosion on the product. Corrosion,
particularly on the condenser and evaporator fins,
could cause product malfunction or inefficient
operation.
Operation
• Do not use the air conditioner in special
environments.
- Oil, steam, sulfuric smoke, etc. can significantly reduce
the performance of the air conditioner or damage its
parts.
• Do not block the inlet or outlet.
- It may cause failure of appliance or accident.
• Make the connections securely so that the outside
force of the cable may not be applied to the
terminals.
- Inadequate connection and fastening may generate
heat and cause a fire.
• 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, or
personal injury.
• Install and insulate the drain hose to ensure that water is
drained away properly based on the installation manual.
- A bad connection may cause water leakage.
• Be very careful about product transportation.
- Only one person should not carry the product if it
weighs more than 20 kg.
- Some products use PP bands for packaging. Do not use
any PP bands for a means of transportation. It is
dangerous.
- Do not touch the heat exchanger fins. Doing so may
cut your fingers.
- When transporting the outdoor unit, suspending it at
the specified positions on the unit base. Also
support the outdoor unit at four points so that it
cannot slip sideways.
• Safely dispose of the packing materials.
- Packing materials, such as nails and other metal or
wooden parts, may cause stabs or other injuries.
- Tear apart and throw away plastic packaging bags so
that children may not play with them. If children play
with a plastic bag which was not torn apart, they face
the risk of suffocation.
• Turn on the power at least 6 hours before starting
operation.
- Starting operation immediately after turning on the
main power switch can result in severe damage to
internal parts. Keep the power switch turned on
during the operational season.
• Do not touch any of the refrigerant piping during and
after operation.
- It can cause a burn or frostbite.
• Do not operate the air conditioner with the panels or
guards removed.
- Rotating, hot, or high-voltage parts can cause
injuries.
• Do not directly turn off the main power switch after
stopping operation.
- Wait at least 5 minutes before turning off the main
power switch. Otherwise it may result in water
leakage or other problems.
• Auto-addressing should be done in condition of
connecting the power of all indoor and outdoour units.
Auto-addressing should also be done in case of changing
the indoor unit PCB.
• Use a firm stool or ladder when cleaning or
maintaining the air conditioner.
- Be careful and avoid personal injury.
• Do not insert hands or other objects through the air
inlet or outlet while the air conditioner is plugged in.
- There are sharp and moving parts that could cause
personal injury.
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