LG RCS511A Service Manual - Page 28

TTRROOUUBBLLEESSHHOOOOTTIINNGG WTMHWTMIHCEHIEHRCEFNEOROFNOYWOLOWYLALOUOLAVUOWVEGWEGIEONIEOTVNGTVEGAESANCSNY.CYO.MTOMTHMPHMPIPTSIPTSOLOLCAMCAMAINASINNSNTATAEFEPFPLRLPRIPIMOLMOLYIMYINMN,,APYAPYTLOTLOEEEEUUAAARARSSNNCECEUUUUIINNNNSSSSNNTTTTOEOERRCCMMUUEEEECCSSRRTSTS,,AAETETRHRVHVYAEYAELSLCSCUUEUEUAARSRTSTVTVETEIOICOCTMTEMHEHEECEECRARCACLIONLILONLM.TM.TPHPHLELAEAPINPRINTROTOCPCPAEAERRRREUEFUSUFESULELOLYLOF.YFIT.FHITFEHE CC1A.AUCUhTeTIcOIkONgNrSoSunding before checking for trouble. 1.2C. Bheecckagrerofuulnodfitnhgebheigfohrevoclthaegcekcinirgcufoitr. trouble. 2.3B. eDicsacrheafrugleotfhtehehihgihghvovlotaltgaegecacpiraccuitiot.r. (See page 2-1) 3.4D. Wischheanrgcehethckeinhgigthhevoclotangtineucitaypoafctihtoer.s(wSitecehepsagoreo2f-t1h)e high voltage transformer, disconnect one lead wire 4. Wfhroemn cthheescekipnagrttsheancdonthtiennuictyheocfkthceonstwiniutcithyewsitohr tohfethAeChpigluhgvroelmtaogveedtr.aTnosfdoormoethre, rdwisisceonmnaeyctreosnueltleinaad wire frofamlsethreesaedipnagrtosr adnadmtahgeentcohyeocukr cmoentteinr.uity with the AC plug removed. To do otherwise may result in a 5f.aDlsoenreotatdoiuncghoarndyapmaartgoefttoheyocuirrcmuiteotenr.the PCB since static electric discharge may damage this control 5. Dopannoetl.touch any part of the circuit on the PCB since static electric discharge may damage this control paAnlwela.ys touch yourself to ground while working on this panel to discharge any static charge built up in your Albwoadyys. (tMouiccohmyomuorsdelfotonlyg)round while working on this panel to discharge any static charge built up in your body. (Micom model only) CONDITION Microwave oven does not work. CAUSE Inserting many plugs into one outlet and using them at the same time. (blown fuse or breaker) REMEDY Avoid using other electrical appliances when you use the microwave oven. Microwave oven plug is not inserted tightly. Insert microwave oven plug securely. Output power is too low. Low AC input voltage. Use the microwave oven at adequate line voltage. Sparks occur. Uneven cooking. Food temperature is too low. Using metallic ware and allowing it to touch the oven wall. Ceramic ware trimmed in gold or silver powder is used. Inconsistent intensity of microwave by their characteristics. Display "CALL SERVICE" This may not be a defect. It is possible that the food should be cooked for a longer time period. Do not use metallic ware for cooking except that noted in the cooking guide. Do not use any type of cookware with metallic trimming. 1. Use plastic wrap or lid. 2. Stir once or twice while cooking soup, cocoa or milk, etc. This may be cause incomplete connect to H.V. transformer. 5-11