OWNER’S MANUAL
AIR
CONDITIONER
ENGLISH
ESPAÑOL
PORTUGUÊS
Please read this manual carefully before operating
your set and retain it for future reference.
Multi V S
P/NO : 3828A24009J
Copyright © 2015 - 2017 LG Electronics Inc. All Rights Reserved.
www.lg.com
Safety Precautions
Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions must
be followed.
n Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is
classified by the following indications.
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to properties only.
n Meanings of symbols used in this manual are as shown below.
Be sure not to do.
Be sure to follow the instruction.
n Installation
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.
Always ground the product.
• There is risk of fire or electric shock.
For re-installation of the installed product, always contact a dealer or an Authorized Service Center.
• There is risk of fire, electric shock, explosion, or injury.
Do not store or use flammable gas or
combustibles near the air conditioner.
• There is risk of fire or failure of product.
Prepare for strong wind or earthquake and install the
unit at the specified place.
• Improper installation may cause the unit to topple and
result in injury.
Ask the dealer or an authorized technician to install
the air conditioner.
• Improper installation by the user may result in water leakage, electric shock, or fire.
Always intstall a dedicated circuit and breaker.
• Improper wiring or installation may cause fire or electric
shock.
Do not install, remove, or re-install the unit by yourself
(customer).
• There is risk of fire, electric shock, explosion, or injury.
Use the correctly rated breaker or fuse.
• There is risk of fire or electric shock.
Do not install the product on a defective installation
stand.
• It may cause injury, accident, or damage to the product.
2 Outdoor Unit
Safety Precautions
When installing and moving the air conditioner to
another site, do not charge it with a different refrigerant from the refrigerant specified on the unit.
• If a different refrigerant or air is mixed with the original
refrigerant, the refrigerant cycle may malfunction and the
unit may be damaged.
Ventilate before operating air conditioner when gas
leaked out.
• It may cause explosion, fire, and burn.
If the air conditioner is installed in a small room, measures must be taken to prevent the
refrigerant concentration from exceeding the safety limit when the refrigerant leaks.
• Consult the dealer regarding the appropriate measures to prevent the safety limit from being exceeded. Should the refrigerant leak and cause the safety limit to be exceeded, harzards due to lack of oxygen in the room could result.
Don't use the existing manifold gage for R22 refrigerant.
•
Use the manifold gage for high pressure (R410A) as possible
as for stable refrigerant filling.
n Operation
Do not damage or use an unspecified power cord.
• There is risk of fire, electric shock, explosion, or injury.
Do not reconstruct to change the settings of the protection devices.
If the pressure switch, thermal switch, or other protection
•
device is shorted and operated forcibly, or parts other than
those specified by LGE are used, fire or explosion may result.
Securely install the cover of control box and the panel.
• If the cover and panel are not installed securely, dust or
water may enter the outdoor unit and fire or electric shock
may result.
Don't mix and use the R22 pipe and the installation
appliances that were used until now
• Mixing the oil of R22 and R410A may cause
failure of the unit due to hydrolysis.
Use a dedicated outlet for this appliance.
• There is risk of fire or electrical shock.
ENGLISH
Be cautious that water could not enter the product.
• There is risk of fire, electric shock, or product damage.
Take care so that children should not randomly operate the wire remote control for play.
• Frequent conversion to cold or heat mode may cause failure of the unit.
Be cautious not to touch the sharp edges when
installing.
• It may cause injury.
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 touch the power switch with wet hands.
• There is risk of fire, electric shock, explosion, or injury.
When the product is soaked (flooded or
submerged), contact an Authorized Service Center.
• There is risk of fire or electric shock.
Take care to ensure that nobody could step on or fall
onto the outdoor unit.
• This could result in personal injury and product damage.
Owner's Manual 3