LG LWHD1200R Owner's Manual page 21

Maintenance and Service
Air Filter
Ch_k the air filter at least twice a month to see if cleaning is necessary., Trapped
particles in the filter can build up and blink the airflow; reducing c_ling capacity
and causing an accumulation of frost on the evaporator. To clean the air filter:
Do not force
_n _ open tofar
2.
3.
4_
PuIIi the inlet grille forward.
Remove the air filter from the front grille by pulling the air filter up slightly,
W, iash the filter using Iukewarm water below 40 °C (104 °F),.
Gently shake the ,excess water from the filter and replace
Cleaning The Air Conditioner
The front grillle and Ilnlet grille may be
wiped with a cloth ,dampened in a mild
detergent solution.
The _binet may be washed with mild
soap or detergent and lukewarm
water, then _lished with Liquid Wax
for Appliances.
To ensure continued peak efficiency,
the condenser coils (outside of unit)
should be checked periodically and
cleaned if clogged with s_t or dirt
from the atmosphere.
Owner_ Manual 21