LG LP1214GXR - Manual (Page 10)

Plug the power cord into its own dedicated,
properly grounded outlet . Do not plug
Other appliances into the same outlet;
this could overload the outlet and create a
fire hazard.
Do not bend the hose downward when
window installation kit is not applied.
Doing so may cause inferior performance or
failure of the air conditioner.
Make sure the air conditioner and cord are
positioned where they do not create a
tripping hazard and will receive adequate
ventilation. Do not place the air conditioner
directly next to furniture or objects that could
block the vent openings.