LG LP120CED1 Owner's Manual page 24

Maintenance ,and Service
Fan motor _ise.
will
not run, but fan
motor runs.
Check grommets; it worn or missing, replace them.,
* if cracked, oiLjt of balance, or _t:iallly missing,
roplace _.
l_hten it.
,i if knock ng sounds contJnue when running or f_se
replace [he rno[or, iif the motor |lurns or noise ap,_ars
to, be infernal while
running,
r@lace motor:
Check w_]tage. See the limRs on the pr_eding, page.
if not: within ]imits_ call an e]ectrician.
Check the, wi#e _nnections, it !oo_,
re.Jr
or
replace '[he terminal ]f wir_ are off, refer '[o wiring
diagram for i_ntification, and replace. Che_ wire
_ocations. tt nat per wiring diagram, correct
Check for continuity, refer to the wiring diagram for
terminal i,dentffi_ion, Replace, the switch if
circuit is
open°
Check the, po,sRion of kn@ If not: at the c#!@s!
setting, 8d'_ance the knob to this s÷lLting and rest_t
unit°
Check cointinuity oli the thermostat. Replace
thermostat if circuit is _en,
Check the compresso,r for open circuit ,or ground, if
open o,r ground_,
_eplace the co,represser.
Check the compressor ,overl@d_ if externai[y
mounted_ Rep]a_ if open Ot the compres_r
temperature is high remove the ovefloa& cool lit
and retest.)
24 Room ALr Conditioner