Table of Contents
Advertisement
The instructions below must be followed to prevent product malfunction, property damage, injury or death to the user or other people. Incorrect
TABLE OF SYMBOLS
DANGER
This symbol indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
This symbol indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
This symbol indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
NOTE
This symbol indicates situations that may result in equipment or property damage accidents only.
This symbol indicates information related to the current procedure.
This symbol indicates an action that should not be performed.
INSTALLATION
DANGER
unit.
WARNING
Do not install or remove the unit by yourself (end user).
Ask the dealer or an LG trained service provider to install the
unit.
explosion, electric shock, physical injury or death.
For replacement of an installed unit, always contact an LG
trained service provider.
or repair the units.
death.
The unit is shipped with refrigerant and the service valves
closed.
Do not open service valves on the unit until all
non-condensibles have been removed from the piping sys-
tem and authorization to do so has been obtained from the
commissioning agent.
There is a risk of physical injury or death.
Do not run the compressor with the service valves
closed.
There is a risk of explosion, physical injury, or death.
Periodically check that the outdoor frame is not damaged.
There is a risk of explosion, physical injury, or death.
Replace all control box covers.
If control box covers are not installed securely, dust, water and animals
Do not randomly disassemble
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 INSTRUCTIONS
Use only an appropriately sized vacuum pump and / or inert
(nitrogen) gas when performing leak tests or purging air.
gases.
Always check for system refrigerant leaks during installation
and after the unit has been installed or serviced.
Exposure to high concentration levels of refrigerant gas will lead to
illness or death.
Wear protective gloves when handling equipment. Sharp
edges will cause personal injury.
Dispose the packing materials safely.
• Packing materials, such as nails and other metal or wooden parts,
will cause puncture wounds or other injuries.
• Tear apart and throw away plastic packaging bags so that children
do not play with them and risk suffocation and death.
Install the unit considering the potential for strong winds or
earthquakes.
Improper installation will cause the unit to fall over, resulting in physical
injury or death.
Do not change the settings of the protection devices.
If the pressure switch, thermal switch, or other protection device is
shorted and forced to operate improperly, or parts other than those
and physical injury or death.
When installing the mid-static ducted indoor unit vertically,
the vertical drain pan (in the conversion kit) must be in-
stalled.
If the conversion kit / vertical drain pan is not used, water will leak, caus-
ing a slippery surface that creates a risk of slipping, falling, and injury.
3
Advertisement
Table of Contents
