LG LP120HED1 Owners 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