LG LWHD1807HR Owner's Manual page 61

Operating instructions
When the air ,conditioner has been _ffotmed i_ c_lin,g oper_ion and iisturn_ off or set to the fan
position, wait _ least 3 minutes before resetting to tlhecoo_ingo_ration again,
1, Remove the _ver from the back of the remote
controller:
2, inert two batteries
* _ sure that the (+),and (o) directions are,
corre_.
. _ sure that both batteri_, are new.
3, Re-a_ach the cover,
• I_ not u_ rechargeabUebatteri_,,
Such batteries, differ f:mm standard
dry ceils in shape, dimensions, and
performance,
• Remove the b,atter[es from the
remote controller if the aiir
_nditioner is not going to be u_d
for an extend_ length o_ _me,
Owner_ Manual 17