LG PS-N700 Series Owner's Manual page 11

Cautions for Safety
Do not use except AC 220-240 V.
Otherwise, it may cause fire or electrical
shock.
220-240 V
Owner's Manual
When using the product with a
burner within the airtight room,
sometimes let fresh air into the
room.
Some toxic substances such as carbon
dioxide may not be removed.
Do not install the air purifier on
the transportation vehicle (car,
ship etc.).
It may cause failure.
11