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Service Manual - ApplianceAssistant.com

1. PPS UNO T ent PZA I Se EEE Tue wwo z ssawoy i ZINO rez a ja ovan s o aloes FANS L asa J ms po v 8 001 Zi R serum m m L 00 om 6 WOLLOVOYIO 483 AS 3 y 96d T M pus 1111111 ed B 600 7010 07 264 u ee jJ C C lt 2 te 3 ___________ E 2010 1531 x GI 6210 SSAY 3 bl 2W 0 gq ZIO 13534 5 lt git 2 3 eremo 010 Bas JANA 14 J E n tda SS NO INO N SII p 71 is I LAdNI s i ol 7 3 a i 1 8 1 TROUBLE SHOOTING Oven not operating Oven element does not heat Surface element barely heats Bad power control board Power outage No line voltage oose or bad wiring e Defective element Power control board PCB Loose or bad wiring connection at element or terminal block Surface element will not heat Defective Surface units control Higher than low medium PCB e Defective Surface element Low line voltage Test a
2. Rod Failure to do so can result in death or electrical shock A CAUTION When you work on the electric range be careful when handling the sheet metal parts Sharp 5 To remove the door switch edges may be present and you can cut yourself if a If not already done raise the cooktop you are not careful see page 3 4 for the procedure b Remove the door switch from the range To do this sgueeze tabs and use a ratchet extension or a small socket and tap it out of the hole with a hammer 1 Turn off the electrical supply going to the range 2 Open the oven door 3 Raise the cooktop see page 3 4 for the procedure 4 To remove the door latch a Remove the two screws from the door latch and remove the latch 2 Screws 3 5 COMPONENT ACCESS J REMOVING THE BROIL ELEMENT b Pull the element forward so that you can A WARNING access the terminals and disconnect the wires ELECTRICAL SHOCK HAZARD 2 Terminals Disconnect power before servicing the range Replace all panels before operating range Failure to do so can result in death or electrical shock A CAUTION When you work on the electric range be careful when handling the sheet metal parts Sharp edges may be present and you can cut yourself if you are not careful 1 Turn off the electrical supply going to the range 2 Open the oven door and remove the racks from inside the oven 3 To remove the broil element a Remove t
3. 560 CR 100W 5700 WIRE COLORS D LF COOKTOP WARMING ZONE RY12 RR COOKTOP RY13 LR COOKTOP RY15 RF 12 COOKTOP RY16 RF 9 COOKTOP BROWN GREEN SEC CN3 WH BK RD OYL PK PINK BN m W TRANSFORMER p DOOR LOCK RY1 SWITCH O L RY2 2 DOOR MOTOR L RY3 CONV FAN STRIP CIRCUITS Complete the following steps before checking electric oven circuit 1 Check the line voltage household fuse or circuit breaker 2 Check for loose wiring or mis wiring within electric range NOTE The following individual circuits are for use in diagnosis and are shown in the ON position For Model LRE30451SW SB BAKE COOK amp WARM PROOF BROIL RY6 BAKE BAKE HEATER BROIL RYS m BROIL nva BROIL HEATER OVEN LIGHT 10 2 For Model LRE30451SW SB ST SELF CLEANING gt YH as alek 88 TRANSFORMER DOOR MOTOR CLOCK DISPLAY 10 3 For Model LRE30451SW SB ST CONV BAKE CONV ROAST THERMAL FUSE CY LO BAKE HEATER 1 9 BK RY11 FH WARMING ZONE 1 Q 12 RR COOKTOP 10 4 For Model LRE30451SW SB ST LR Cook top Element RF Cook top Element LF COOKTOP LF Cook top Element Avis 9 RF 12 COOKTOP RY16 5 18 9 COOKTOP 10 5 EXPLODED VIEW INTRO
4. lect the ti 9 ON OFF PAD Press to select the timer EIB Warming Zone Center Rear 10 COOK TIME PAD Press and then use the number pads to set the amount of time you want your food to cook The oven will shut off when the cooking time has run out 11 START TIME PAD Use along with BAKE CONV BAKE CONV ROAST COOK TIME and SELF CLEAN pads to set the oven to start and stop automatically at a time you set 2 2 USING YOUR RANGE A turn on a single surface unit Right Rear Left Rear Right Front Press ON OFF pad for the desired element Press pad to choose the desired setting Left Front Press ON OFF pad 2 Press the ELEMENT SIZE pad as needed to select the desired burner size When first selected 9 size is on The light above the ELEMENT SIZE pad indicates which size surface unit is on 2 Press 2 2 pad to choose the desired setting Note Each time a pad is pressed a beep will sound The power level decreases or increases by 0 5 from 9 0 through 3 0 by 0 2 from 3 0 through 1 0 Lois the lowest power level available e HS will appear when the unit is hot to touch C Tosetthe warming zone control 123 1 Press ON OFF pad at the warming zone 2 Press pad to choose the desired setting Note Each time a pad is pressed a beep will sound The controls for the warming zone allow for 5 different heat settings Lo Hi e HS will appear wh
5. Socket Clips Glass cover amp Bulb 5 Disconnect the wires from the socket terminals Viewed From Rear Panel 3 9 COMPONENT ACCESS REMOVING THE LATCH DRIVE ASSEMBLY 4 amp WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing the range Replace all panels before operating range Failure to do so can result in death or electrical shock A CAUTION When you work on the electric range be careful when handling the sheet metal parts Sharp edges may be present and you can cut yourself if you are not careful DOOR LOCKING MECHANISM The door lock assembly is located at the back side of range The structural elements are as below 1 When the oven control is programmed and started for the Self clean and Lock out mode PCB Power control board chip operates the motor 1 Turn off the electrical supply going to the range Pull the range away from the wall so that you can access the rear panel Remove the back cover amp control cover see step 3 4 on page 3 2 Disconnect the wires from the latch drive motor and switch Remove the two mounting screws from the latch drive 5 SCrews 6 Unhook the Latch rod from the cam 3 10 Latch ROD SWITCH MOTOR 2 The cam moves the door hook connected to latch rod from unlocked position to locked position from locked Position to unlocked position 3 The cam activates the micro switch that causes
6. Fan motor Fan cover 5 Remove the four Fan cover screws and set the JN i a Mounting fan cover aside Bh Manii 4 3ea Inner Outer 6 To remove Fan blade remove Nut by screwing clockwise Fan blade can be replaced from inside oven A CAUTION Be careful not to bend the fan blade 3 8 COMPONENT ACCESS J REMOVING THE OVEN LIGHT amp SOCKET ASSEMBLY WARNING ELECTRICAL SHOCK HAZARD A CAUTION Be careful not to scratch or chip the oven liner paint when you remove the oven light socket in Di befor rvicing the range isconnect power before servicing t 9 the next step Replace all panels before operating range Failure to do so can result in death or electrical shock 5 Use a screwdriver and bend the clips on the oven light socket away from the edges of the liner 4 CAUTION hole and pull the socket out of the liner NOTE If it is too difficult to remove the socket When you work on the electric range be careful from the front of the oven you will have to push when handling the sheet metal parts Sharp the socket out from the back of the unit edges may be present and you can cut yourself if you are not careful To replace 1 Unplug range or disconnect power 2 Turn the glass bulb cover in the back of the oven counterclockwise to remove 3 Turn bulb counterclockwise to remove from Socket 4 Replace bulb and bulb cover by turning clockwise
7. Continued on the next page 6 5 FAILURE MODE FLOW CHART Oven does not heat Check for loose oven sensor connector B 7 Check the oven sensor measure the resistance after cooling down Normal approximately 1 09kQ us No es Replace the oven relay PCB 012B Yes Replace the main 002 END Heconnect END Replace the oven sensor EN For further check of main PCB Refer to the appendix A FAILURE MODE FLOW CHART No heating All or a part of cook top heaters Disconnect power Check for loose connection at board 002A PCB to cook top heaters If defective harness replace or fix Continued on the next page 6 7 FAILURE MODE FLOW CHART Remove the main PCB 002A harness and pull the main PCB 002A forward from the PCB case Inspect the main PCB 002A Wide pattern Live part blown out Yes Repairable by yourself Yes No Repair and fix END Replace the main PCB 002A END 6 8 FAILURE MODE FLOW CHART Oven lamp does operate Oven lamp does not operate Disconnect power Check for loose connection of oven lamp terminal and harness If defective harness replace or fix END Check the oven lamp measure the resistance Normal below 50 Abnormal infinite FAILURE MODE FLOW CHART Key does not input Reconnect the main PC
8. Oven is too hot F 9 Disconnect power Remove the oven relay PCB 012B harness and pull the oven relay PCB 012B forward from case Check for a welded bake relay measure the resistance Welded Normal Continuity Infinite Replace the oven relay PCB Continued on the next page END 1 7 F CODE FLOW CHART Check for a welded broil relay measure the resistance Welded Normal Continuity Infinite Replace the oven relay PCB 012B Replace the main relay PCB 002A 7 8 9 N 1 M H 3 s a 4 N s ai EL oj Jo pasojasip Jo paidoo peusiqnd eq H si Jazzng 9 jou s 048 you BUIMDIP Siy uoissiuued esouw jnouy GALINNI pej eyep opjuns jou dopyooo SGT 1 uwgs e art RS Ten mes 5 J kka m e pejoejep jou opjns 0 d dis opuns jou doyjooo D a PA gt i Guqojedo jou s Abjau g1q s 981 L jou opuns jou dopjooo YT NI Bunoi do si Kojas mI peioeyep opuns joy dopjooo ju W 1 AD ul 3 H gia jou joy doyyooo 4y 1 jou s Jewbug M b mm e pajoajap opuns doyp4ooo ne bunpjedo s Jejosy 18MDJQ M d T 4 pejoejep jou eopjns jou doyjooo EG
9. Website http us lgservice com LG 30 Freestanding Electric Range MODEL LRE30451SW SB ST CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL December 2005 P NO 3828W5S6294 Printed in Korea FORWARD This LG Service Manual 30 Freestanding Self Cleaning Electric Range provides the technician with information on the operation and service of the Freestanding Self Cleaning Electric Range is to be used as a training Service Manual For specific information on the model being serviced refer to the Owner s Manual or Tech Sheet provided with the electric range SAFETY PRECAUTIONS Repairs of the appliance should be carried out by a licensed technician only Incorrect repairs may result in dangerous situations If you need repairs contact LG Service Center or your dealer e f the power cord is defective it must be replaced by a qualified service agent with a UL listed range cord e Electrical leads and cables should not be allowed to touch the oven Rating plate is located on the left side of warming drawer he power supply of the appliance should be turned off when it is being repaired A WARNING To avoid risk of severe personal injury or death disconnect power before working servicing on appliance to avoid electrical shock e When the oven operates the interior parts will be very hot LG Electronices assumes no responsibility for any repairs made
10. e Worn or broken broil stop roller Replace household fuse but do not fuse capacity Refer to Owner s manual instructions Verity all connections are clean and tight replace broken wire Test and or replace BAKE element Replace power control board PCB Test door switch and check the point of contact between door and door switch Verity all connections are clean and tight replace broken wire Test and or replace BAKE element Replace power control board PCB Repair or replace wiring Test and or replace Oven Sensor Test and or replace Replace door latch system Replace latch lever This is normal Wait until LOCK icon goes out e Use oven for baking only Replace oven door hinge TROUBLE SHOOTING PROBLEMS POSSIBLE CAUSES amp FAULTS SOLUTIONS Oven door sagging on one Hinge loose out of position to Adjust hinges or replace hinges side oven liner Door does not close Broken or misadjusted door spring Adjust or replace hinges completely at top Door fits too tight at bottom e Adjust hinges outward Door glass breaks e Oven racks covered with foil Do not cover racks with foil Glass installed backward Install tempered glass toward the heat Damaged oven door gasket Self clean Do not use harsh abrasives or scouring pads See Owner s manual intructions Oven racks fit too tight Racks were cleaned
11. Display Electronic clock amp timer Control lock capability Audible preheat signal Special function 1 Clock 12hr 24hr 2 Temperature unit F C 3 Beeper Volume High Low Mute 4 Smart oven light On Off 5 Convection auto conversion on off 6 Thermostat Adjustment 7 Sabbath mode Cooktop Material Ceramic glass of element 5 Power 6 1 200 6 1 200 warming zone Dual 6 9 1 200 2 500 12 2 700W Oven Capacity cu ft 5 6 Broil element 4000 watts Bake element 3400 watts Convection System Yes Convection element Racks 2 standards Interior oven light 120V 40Watts Proof Yes Cook amp warm Yes Favorites NO Door lockout Yes Broiler pan Yes Type otorage drawer Warming rack Dimensions Oven Interior W x H x D 24 1 2 x 20 1 4 x 19 3 8 inch Exterior Width 29 7 8 Exterior Height 36 cooktop 47 5 8 backguard top Exterior Depth 25 11 16 Door 28 with handle Net weight Lbs Kg 181 lbs 82kg Power __ Rating 112Kw 120 240V 8 9Kw 120 208V 1 4 USING YOUR RANGE GENERAL INFORMATION Rating Label Model numbers are recorded on the rating label Rating label is located on the lower front left corner of the oven frame It can be seen by opening the storage drawer or warming drawer Before ordering parts write down the correct model and serial number from rating label This a
12. Do Not Use Water on Grease Fires Tum off oven to avoid spreading the flame Smother the fire or flame by closing the door or use dry chemical baking soda or foam type extinguisher e Use Only Dry Potholders Moist or damp potholders on hot surfaces may result in bums from steam Do not let potholder touch hot heating elements Do not use a towel or other bulky cloth A WARNING SURFACES DO NOT TOUCH SURFACE UNITS OR AREAS NEAR UNITS Surface units may be hot even though they are dark in color Areas near surface units may become hot enough to cause burns During and after use do not touch or let clothing or other flammable materials contact surface units or areas near units until they have had sufficient time to cool Among these areas are the cook top and surfaces close to the cook top WARNING To avoid risk of electrical shock personal injury or death make sure your range has been properly grounded and always disconnect it from main power supply before any servicing GENERAL IMPORTANT SAFETY INSTRUCTIONS SURFACE COOKING UNITS Use Proper Pan Size This appliance is equipped with one or more surface units of different sizes Select utensils having flat bottoms large enough to cover the surface unit heating element The use of undersized utensils will expose a portion of the heating element to direct contact and may result in ignition of clothing Proper relationship of utensil to burner will als
13. MOTO tou onte __ __ _ ______ Uwe iUa DOS DR ed eme 4 1 e Door locking inue vitu Etapa 4 2 e Micro Switch normally open type sas lass c ll ene LE 4 2 LANA ANC 4 2 OVEN 5 REL LL IL ILU Rn 4 3 s DOOF SWITCH EL EL LE 4 3 Brollele ttert 302599299 TSS ere ene dE s e 4 3 elemen ML IL S LL ZEE also asa 4 3 e Oven lamp u s 4 4 e Single surface unit RF LR 4 5 Warming Sic Rei adhere errata BEDA A 4 6 e Dual surface unit LF OSK 4 7 COMPOSITION OF CONTROL 5 1 5 4 Main sas exeat uet dos 5 2 Cook top display acl t 5 3 e Oven relay PCB URNA NE MN s ace 5 3 FAILURE MODE FLOW CHART nnnm nnnm nnnm nnns 6 1 6 11 e No display No power e maat u a yuk ee 6 1
14. resulting in burns or serious injuries 4 WARNING DO NOT TOUCH HEATING ELEMENTS OR INTERIOR SURFACES OF OVEN Heating elements may be hot even though they are dark in color Interior surfaces of an oven become hot enough to cause burns During and after use do not touch or let clothing or other flammable materials contact heating elements or interior surfaces of oven until they have had sufficient time to cool Other surfaces of the appliance may become hot enough to cause burns among these surfaces are oven vent openings and surfaces near these openings oven doors and windows of oven doors 1 1 A CAUTION Do not store items of interest to children in cabinets above a range or on the back guard of a range children climbing on the range to reach items could be seriously injured Do Not Leave Children Alone Children should not be left alone or unattended in area where appliance is in use They should never be allowed to sit or stand on any part of the appliance Never Use Your Appliance for Warming or Heating the Room Storage in or on Appliance Flammable materials should not be stored in an oven or near surface units Be sure all packing materials are removed from the appliance before operating it Keep plastics clothes and paper away from parts of the appliance that may become hot Wear Proper Apparel oose fitting or hanging garments should never be wom while using the appliance
15. 6 4 e Oven does TIGUTIGQARE get aga S papapi uas Mom DUREE 6 5 6 7 Cook top does NOt heat sez a eee ee eee 6 8 6 9 e Oven lamp does not operate O I D pd AE ae DU AC Dama pL 6 10 e No key input M te 6 11 FAILURE CODES eee eee eee Pee Pee ree Pe 7 0 P GODE FLOW CHART Msc PE EE osan 7 1 7 10 s F T OSIO S D 7 1 SL LL lu I fad o fed 3 FAGO Geeta ee er E Ex I PEN EOG REZ ee ee ee er 7 5 7 6 F Q dre I E 7 9 7 10 APPENDIX DIAGRAM OF PCB 8 1 TROUBLE SHOOTING u xu uuu u 9 1 9 3 SCHEMATIC DIAGRAM eee eee PRRHRrHReerHrmnnrH HH 10 1 lt TPIPCIRCUNS T 10 2 10 6 EXPLODED VIEW 11 1 11 8 REPLACEMENT PARTS LIST 12 1 12 19 GENERAL IMPORTANT SAFETY INSTRUCTIONS Head and follow all instructions before usin
16. Gary s sa ul 3 H 3 094 ONW zwi peyono si Key H unpiedo s Jajosy expg E 1 1 1 1 Lon 020 COONIMLZ89 U no dod NIVN L n intl intl iHtM utlu intl LtM 3854W1A191AN r H 9 3 3 2 17 34 102056 KR 99 91 Bunoued uqojado s Bunosado jou s je3Deu dopjooo 47 4 6uqojado jou si ub 24 ORG 3i eine dopoo2 d 3 Bunojedo si uoi J 2 Bunpj do jou si dopjooo jy t uD 7 jia _ YOLON 3901 Bunosedo s jeyoeu dopiooo ju Buyosedo jou s 10you 490 1ooQ ted Bunoa d jou i Jejpeu dopjooo yl s ojowu unpJedo Izd ood E s 191094 ET b NO you s Jajoay doyyooo yy R 10 a E om n si dopjooo yy e Ka jou s 19 9 euoz uubM pexoojun s Joogip set Bunosado s 193024 euoz pasoja s 1000 0 i E E Ly w jou s UOROSAUOJ uedo s
17. PCB 002A harness END and pull the PCB 002A forward from the PCB case 7 3 F CODE FLOW CHART J Inspect connector pin solder of CN4 Back main PCB CN4 If pin solder is cracked repair and re use Yes 7 4 F CODE FLOW CHART Main oven sensing error F 3 F 4 error Opened Sensor Oven Thermistor remains open for over During cook 1 min after cook starts Shorted Sensor Oven Thermistor is short for over 1 min During cook after cook starts Main oven sensing failed Check for loose oven sensor connector Reconnect Check the main oven sensor measure the resistance after cooling down Normal approximately 1 09kQ END Replace the main oven sensor Continued on the next page 1 5 F CODE FLOW CHART Check for loose connector Front main PCB CN6 Yes Check for loose connector main PCB CN6 and look for harness terminals damaged or not and replace the bad harness Yes the main PCB 002A harness END and pull the PCB 002A forward from the PCB case Inspect connector pin solder of CN6 Back main PCB CN6 Back ag If pin solder is cracked N repair and re use E Yes END END 7 6 F CODE FLOW CHART Oven too hot error F 9 error Code Error mode Operation Times sampling Oven hot Oven temperature is over 650 F During cook continuously during 2 minutes on cooking Not self clean mode
18. R x 1000 Broil element 1 Refer to page 3 6 for the servicing procedure 2 Measure the resistance after cooling down Multiple meter scale x1 Bake element 1 Refer to page 3 7 for the servicing procedure 2 Measure the resistance after cooling down Multiple meter scale H x1 Normal Approximately 1 09 x 1096 If not replace NOTE Value was tested at room temperature 77F 25 C Door open Door closed Continuity Infinite Normal Approximately 14 1096 If not replace NOTE Value was tested at room temperature 77F 25 C Be careful the element is sensitive to temperature Normal Approximately 17 1096 If not replace NOTE Value was tested at room temperature 77F 25 C Be careful the element is sensitive to temperature 1 Measure the resistance after cooling down Normal Below 5 Multiple meter scale R x1 If not replace Single surface units Right Front RF Left Rear LR and Right Rear RR Element 1 Refer to page 3 4 for the servicing procedure 2 Set the Multiple meter scale to the R x 1 3 Disconnect wires from cook top elements 4 Touch the ohmmeter test leads to the element terminal and 1A The meter should indicate 46 O 10 y Normal Approximately 46 Q If not replace 5 Touch the ohmmeter test leads to limiter terminals 1A and 2A The meter should indicate continuity 00 Normal continuity below
19. amp 1A the meter should indicate E1 amp 14 gt 320 1096 E2 amp 1A gt 550 10 Normal Approximately 32 Normal Approximately 55 O 5 Touch the ohmmeter test leads to limiter terminals and 2A the meter should indicate SA Normal continuity below 0 5 If not replace 6 Touch the ohmmeter test leads to limiter Below 150 F terminals 1B and 2B open circuit infinite With the temperature below 150 F the meter should indicate an open circuit infinite With the temperature above 150 F the meter should indicate continuity O 2 Above 150 F continuity 0 4 7 COMPOSITION OF CONTROL Main PCB P N 6871W1N002A Controller assembly Oven relay PCB P N 6871W1N012B PCB case assembly 5 1 COMPOSITION OF CONTROL j Main PCB P N 6871W1N002A Main function gt Supply a DC power source GND 5V 12V Vry oven heater switching Vdisp 5V gt Supply DC power source GND 12V Vry cooktop heater switching voltage p Oven heater control DLB Broil Bake Oven display control Cook top heater control Warmer zone RR LR RF LF Cook top display control Oven lamp door lock motor convection fan control Detecting oven temperature warming drawer temperature Buzzer sound control Key entry Door open close Door lock unlock detection Error mode detection and pop up Supervising hot cook top element
20. 0 5 Q If not replace 6 Touch the ohmmeter test leads to limiter Below 150 F terminals 1B and 2B open circuit infinite With the temperature below 150 F the meter should indicate an open circuit infinite With the temperature above 150 F the meter continuity 0 Q should indicate continuity 00 4 5 Center Element Warming Zone 1 Refer to page 3 4 for the servicing procedure 2 Set the Multiple meter scale to the x 1 3 Disconnect wires from elements 4 Touch the ohmmeter test leads to the element terminal and The meter should indicate 565 1096 Element terminal 5 Touch the ohmmeter test leads to limiter terminals 1A and 2A the meter should indicate continuity O 6 Touch the ohmmeter test leads to limiter terminals 1B and 2B With the temperature below 150 F the meter should indicate an open circuit infinite With the temperature above 150 F the meter should indicate continuity O 2 7 4 6 Normal Approximately 565 If replace Normal continuity below 0 5 If not replace Below 150 F open circuit infinite Above 150 F continuity 0 Q Dual surface element Left Front LF 1 Refer to page 3 4 for the servicing procedure 2 Set the Multiple meter scale to the x1 3 Disconnect wires from cook top elements 4 Touch the ohmmeter test leads to the E1 amp 1A and E2
21. 16 screws from the rear panel and remove the panel D v was o Back Cover Control Cover 4 3 2 4 Remove the screws from the rear control cover and remove the cover 5 Remove 6 screws of PCB assembly and separate PCB assembly 6 Remove 9 screws of KEY Membrane assembly and separate PCB assembly KEY MEMBRANE Assembly 55 REMOVING THE CONTROL POWER SUPPLY AND POWER CONTROL BOARD PCB 5 To remove the control power supply A WARNING a Disconnect 2 connectors ELECTRICAL SHOCK HAZARD Disconnect power before servicing the range Replace all panels before operating range Failure to do so can result in death or electrical shock 2 Connector A CAUTION When you work on the electric range be careful when handling the sheet metal parts Sharp edges may be present and you can cut yourself if you are not careful 1 Turn off the electrical supply going to the range 2 Pull the range away from the wall so that you can access the rear panel 3 Remove back cover amp control cover See step 3 4 on page 3 2 4 There are 3 PCB s power control board When you check PCB check the proper pcb in default 2 Screws mode and check main pcb NOTE Refer to the page 5 1 5 3 for composition of control board Main PCB Oven Relay PCB 3 3
22. 55 REMOVING THE SURFACE ELEMENTS AND THE CERAMIC GLASS COOKTOP WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing the range Replace all panels before operating range Failure to do so can result in death or electrical shock CERAMIC GLASS COOKTOP REMOVAL Unplug the cord or disconnect power Step 2 Open oven door and remove the 3screws located at the front of the cook top then close the door Lift up the cooktop front and Hemove the ground screw securing ground wire Slightly lift up and pull up the cook top and then unplug the 2 connectors at the back by squeezing side tabs 2 Connectors 3 4 Protect the cooktop surface and tum the assembly over Bracket screws To remove the surface elements a Remove the wires from the element and limiter terminals b Remove the element bracket screw shown above for the element you are servicing d Carefully lift the bottom of the bracket just far enough to remove the element REASSEMBLY NOTE When you reinstall the element make sure that the wires are inserted into the correct tap then reinstall the bracket screw to secure it to the cooktop COMPONENT ACCESS REMOVING THE DOOR LATCH amp DOOR SWITCH b Remove the door latch from the burner box A WARNING and unhook the actuating rod ELECTRICAL SHOCK HAZARD Disconnect power before servicing the range Replace all panels before operating range
23. 9106 Failure to do so can result in death or electrical 3 Align the glide on each side of the drawer with shock the glide slots on the range 4 Push the drawer into the range until levers click A CAUTION approximately 2 Pull the drawer open again to seat bearing glides into position If you do not When you work on the electric range be careful hear the levers click or the bearing glides do not when handling the sheet metal parts Sharp feel seated remove the drawer and repeat steps edges may be present and you can cut yourself if 2 4 This will minimize possible damage to the you are not careful bearing glides To Remove Storage Drawer 1 CAUTION Turn power OFF before removing the Storage Drawer 2 Open the drawer to the fully opened position 3 Remove the 2 screws right and left side refer to below picture 4 Locate glide lever on each side of drawer push down on the left glide lever and pull up on the right glide lever 5 Pull the Storage drawer away from the range 3 12 COMPONENT ACCESS REMOVING amp REPLACING THE LIFT OFF OVEN DOOR A CAUTION To replace the door Step I j The door is very heavy Be careful when removing and lifting the door Do not lift the door Firmly grasp both by the handle sides of the door at the top Toremove the door Step 1 With the door at Fully open the door the same angle as the removal position seat the indenta
24. B connector hme CN10 and CN11 more than two times M TER Some keys or All keys Replace the keypad assembly 6 10 FAILURE CODES 1 Disconnect power supply cord from the outlet before servicing DISPLAY CAUSE CORRECTIVE ACTION SHOWS F7 Main oven A Perform step 1 through 2 above B Open the back panel and check continuity of the sensor heater bake broil and Control PCB C Check the bake and broil heater refer to component test D Disconnect sensor from harness Measure value between connector pins of oven sensor Measure Q value between sensor chassis and any connector pins Replace all panels and parts before operating Reconnect all grounding devices Failure to do so can result in death or electrical shock value should read OPEN F Failu re DISPLAY CODES gt if there is any problem Replace oven sensor Before doing any action perform the following step1 3 E DE SECB find any problem Replace slept Unplug szoa Sza Ga ARR Ovenis A Perform step 1 through 2 above Step2 Check if connector is fully seated or not too hot B Open the back panel and Disconnect Note All units in the first few days of use should be Bad oven sensor from harness checked for mis wiring or loose connections Sensor Measure Q value between connector pins Bad approximately 1090 at room temperature control 77F 25 C PCB gt if there is any problem Repla
25. DUCTION 1 For Model LRE30451SW SB ST CONTROLLER PARTS COOKTOP PARTS U e CAVITY PARTS DRAWER PARTS INTRODUCTION II For Model LRE30451SW SB CONTROLLER PARTS COOKTOP PARTS o lt I e CAVITY PARTS DRAWER PARTS 11 2 EV DOOR PARTS For Model LRE30451SW SB gt 4 D gt U LJ I EN A GB dm S 1980 149804 22 2241 449804 A SN n m O L 11 3 EV For Model LRE30451ST DOOR PARTS II EV CONTROLLER PARTS For Model LRE30451SW SB ST R BE 11 5 EV COOKTOP PARTS For Model LRE30451SW SB ST Z EV DRAWER PARTS For Model LRE30451SW SB ST EV CAVITY PARTS For Model LRE30451SW SB ST V 40W 120 4 N KU 2 U e S f 7 11 8
26. F 1 Plugged out the power remove keypad tail and check F 1 error recur or not after plugging in the power vaa ii MATRE 4 Yes Replace keypad or keypad assembly Remove the main PCB 002A harness and pull the PCB 002A forward from the PCB case Inspect main PCB connector CN11 p pin to pin short Back A j eacacncnonenes H 5 ve PI I Yes Repair and fix by yourself No Replace the main PCB 002A 7 1 F CODE FLOW CHART Door lock system error F 2 error Code Error mode Operation Times sampling F 2 Door Lock Fail In case of Door Lock Failure Just after self clean start the door lock motor starts to rotate During that time if the door lock switch does not operate properly after rotating twice then supervising circuit detects a Door Lock failure and the F 2 error code appears Door lock failed Disconnect power Check for loose connection on the micro switch and the door locking motor Check the oven door lock switch micro switch measure the resistance Normally open type END Continuity Infinite Continued on the next page 7 2 F CODE FLOW J Replace the micro switch Check the door locking motor measure the resistance normal approximately 2 6kQ abnormal infinite or below 5 Q Replace the door locking motor END Reconnect Remove the main
27. ING Liner Hole ELECTRICAL SHOCK HAZARD Disconnect power before servicing the range Replace all panels before operating range Failure to do so can result in death or electrical shock A CAUTION When you work on the electric range be careful REASSEMBLY NOTE When you install the new when handling the sheet metal parts Sharp gasket make sure that all of the clips are seated in edges may be present and you can cut yourself if their liner holes and that the ends of the gasket are you are not careful pushed fully into their holes Use the pointed end of a pencil to push the gasket ends into the holes 1 Open the oven door to its fully down position 2 Pull the oven door gasket clips out of the liner holes until all of the clips are removed Door gasket 3 16 COMPONENT ACCESS REMOVING A SIDE PANEL 7 Remove the two screws from the left or right side A WARNING panel ELECTRICAL SHOCK HAZARD Disconnect power before servicing the range Replace all panels before operating range Failure to do so can result in death or electrical shock A CAUTION When you work on the electric range be careful when handling the sheet metal parts Sharp edges may be present and you can cut yourself if you are not careful 8 Pull the back of the side panel out from the range approximately 10 1 Turn off the electrical supply going to the range 2 Remove the oven door fro
28. PER VOLUME 1 Press and hold COOK amp WARM pad for 3 seconds 2 Press 3 pad once for Beep Hi Press 3 pad to switch beeper volume HI LO OFF 3 Press START pad 8 PREHEATING ALARM LIGHT ON OFF 1 Press and hold COOK amp WARM pad for 3 seconds 2 Press 4 pad once for ON or 4 pad twice for OFF 3 Press START pad 9 CONVECTION AUTO CONVERSION 1 Press and hold COOK amp WARM pad for 3 seconds 2 Press 5 pad once for ON or 5 pad twice for OFF 3 Press START pad USING YOUR RANGE 10 THERMOSTAT ADJUSTMENT 13 CONVECTION BAKE The oven temperature can be adjusted from CONV Desired 35 F 19 C to 35 F 19 BAKE Temp gt START Note The thermostat adjustments made with this feature will just change Bake Convection Bake and Convection 14 CONVECTION ROAST Roast temperature CONV Desired START To increase the oven temperature ROAST Temp 1 Press and hold BAKE pad for 3 seconds 2 Press the desired temperature 15 COOK amp WARM 3 Press START pad To decrease the oven temperature START 1 Press and hold BAKE pad for 3 seconds 2 Press the desired temperature 3 Press the BAKE pad once 16 OVEN LOCKOUT 4 Press START pad Press and hold the START pad for 3 seconds 11 BAKE TIMED BAKE DELAYED TIMED BAKE to activate or reactivate LOCKOUT Desired terre UT qr PROOF START E Desired ime
29. Single Radiant Surface Elements Right Rear Left Rear Left Front on off power level relay switching Dual Radiant Surface Elements Right Front INNER OUTER on off power level relay switching Single Radiant Surface Elements Warming Zone Center Rear on off power level relay switching Supervising cook top element hot Www q V w wv 5 2 COMPOSITION OF CONTROL Cook top display PCB P N 6871W1N010B Main function Single radiant surface elements Right Rear Left Rear Left Front power level indication gt Dual radiant surface elements Right Front inner outer power level indication p Dual radiant surface element size indication Right Front inner outer Single radiant surface elements warming zone Center Rear power level indication Oven relay PCB P N 6871W1N012B Main function p Oven heater on off relay switching DLB Broil Bake 5 3 FAILURE MODE FLOW CHART No display power Enter key input Some beep Check the thermal fuse sound See the page 3 1 Cook top display Check AC input voltage of Main PCB blank Main PCB CN3 pin 1 and 3 Go to page 6 3 Check voltage Main PCB 002A CN14 Pin 10 and 12 CN14 Pin 10 and 12 The voltage should be 4 5V 5 5V Main PCB 002B FAILURE MODE FLOW CHART No display power Enter key input No Check the thermal fuse See the page 3 1 Some beep sou
30. ce oven sensor C Check the bake and broil relay refer to the strip circuit section STRIP CIRCUITS D If there is any problem Replace Control PCB DISPLAY CAUSE CORRECTIVE ACTION SHOWS A Perform step 1 through 2 above B Replace keypad or keypad assembly if F code recur go to C after unplugging or disconnecting C Replace Control PCB assembly A Perform step 1 through 2 above B Check wire and connections from control to latch C If motor operate check integrity of latch mechanism check the micro switch refer to component test section check integrity of door locking mechanism D If motor didn t operate check continuity of the latch motor and electrical connections if the wiring is bad replace the harness if the wiring is good replace the door motor assembly if F code recur replace control A Perform step 1 through 2 above B Open the back panel and check continuity of the sensor and Control PCB C Disconnect sensor from harness D Measure value between connector pins Approximately 1090 Q at room temperature 77F 25 C Measure value between sensor chassis and any connector pins Q value should read OPEN gt if there is any problem Replace oven sensor E If you couldn t find any problem Replace Control PCB 7 0 F CODE FLOW CHART Key short error F 1 error Key shorted If a key pad is continuously short for z 60 seconds Key short error
31. en Cleaners No commercial oven cleaner or oven liner protective coating of any kind should be used in or around any part of the oven Clean in the self clean cycle only parts listed in this manual Before self cleaning the oven remove the broiler pan and any utensils from the oven Never keep pet birds in the kitchen the health of birds is extremely sensitive to the fumes released during an oven self clean cycle Fumes may be harmful or fatal to birds Move birds to well ventilated room Important Instruction In the event the self clean mode code goes on or three long beeps sound oven is malfunctioning in the self clean mode Turn off or disconnect appliance from power supply and have serviced by a qualified technician 1 2 VENTILATING HOODS Clean Ventilating Hoods Frequently Grease should not be allowed to accumulate on hood or filter When flaming foods under the hood turn the fan on OVEN Use Care When Opening Door Let hot air or steam escape before you remove or replace food in the oven e Do Not Heat Unopened Food Containers Build up of pressure may cause container to burst and result in injury Keep Oven Vent Ducts Unobstructed the oven vent is located above the left rear surface unit this area could become hot during oven use Never block this vent and never place plastic or heat sensitive items on vent e Placement of Oven Racks Always place oven racks in desired location wh
32. en the unit is hot to touch N To turn on a dual surface unit 1 SETTING THE CLOCK CLEAR cook gt 2 START CLEAN OFF AND ON OFF PAD 1 Touch START pad to start oven 2 Touch CLEAR OFF pad to cancel a program during cooking or Erase during programming 3 Touch ON OFF pad to start or cancel the surface unit Desired Time START 3 TO TURN ON OFF THE OVEN LIGHT The oven light automatically turns ON when the door is opened The oven light may also be manually turned ON or OFF by pressing the OVEN LIGHT pad Note The oven light cannot be turned on if self clean feature is active 2 3 4 TIMER ON OFF TIMER Desired TIMER ON OFF time ON OFF To cancel timer at any time touch TIMER ON OFF pad Note 1 If you press TIMER ON OFF pad once this allows you to select seconds for example if you press 5 and 6 it means 56 seconds 2 If you press TIMER ON OFF pad twice this allows you to select minutes for example if you press 5 and 6 it means 56 minutes 5 CHANGING HOUR MODE ON CLOCK 12HR 24HR Press and hold the COOK amp WARM pad for 3 seconds x Press 1 pad once for 12 hour 4 pad twice for 24 hour AU 6 TEMPERATURE UNIT or 1 Press and hold COOK amp WARM pad for 3 seconds 2 Press 2 pad once for or 2 pad twice for 3 Press START pad 7 BEE
33. er Supply and Power Control Board PCB 3 3 e Removing the Surface Element and the Ceramic Glass Cooktop 3 4 e Removing the Door Latch and the Door Switch 1 0 2 20 01 1 3 5 Removing the BROIL SIEMEN eaten lee SSE Eres va Nat ei ure Ree Es 3 6 o Removing the BAKE elemierti eei tasa usea codi nie ue mama apa Sh sa ss saaste 3 7 o Removing the CONVECTION Fan blade and Fan motor lt lt 2 2 3 8 e Removing the Oven light amp Socket assembly abu 3 9 Removing the latch drive assembly dE 3 10 Door locking MECHANISM ls P ant o _ _______ _ 3 10 Removing the Oven temperature zeli Senni tasa at me omen 3 11 e Removing the storage APA WO ates __ _ os 3 12 o Removing amp Replacing the Lito Oven DOO 3 13 Removing the Oven Door Handle amp 55 3 14 3 15 e Removing the Oven __ ________ __ __________ cece eee 3 16 Removing a Side Paje eree eta t 3 17 COMPONENT TEST see _ _ ____ _ __ 4 1 4 7
34. g your oven to prevent the risk of fire electric shock injury to person or damage when using the range This guide don t cover all possible conditions that may occur For further assistance contact your service agent or manufacturer A WARNING This symbol will help alert you to hazards or unsafe practices which could cause serious bodily harm or death Be sure your appliance is properly installed and grounded by a qualified technician Do not repair or replace any part of the appliance unless specifically recommended in the manual All other servicing should be referred to a qualified technician Always disconnect power to appliance before servicing by removing the fuse or switching off the circuit breaker A WARNING INJURIES CAN OCCUR IF THE RANGE TIPS INSTALL ANTI TIP DEVICE ud PACKED WITH RANGE i FOLLOW ALL INSTALLATION INSTRUCTIONS To reduce the risk of tipping of the range the range must be secured by properly installed anti tip devices To check if the bracket is installed properly Warming drawer grasp the top rear edge of the Range and carefully attempt to tilt it forward verify that the anti tip devices are engaged Storage drawer Remove drawer and verify leveling leg is inserted into and fully secured by the anti tip devices Refer to the installation manual for proper anti tip bracket installation Do not step lean or sit on the doors of the range this can cause the range to tip
35. gt START 18 SELF CLEAN START Desired START SELF CLEAN START 9 TIME start time Once hod Twice 2 hour 12 BROIL 3 times 4 hour BROIL once Hi gt bd twice Low START Desired TIME start time START 2 4 COMPONENT ACCESS This section instructs you on how to service each component inside the range The components and their locations are shown below COMPONENT LOCATIONS Main PCB Cook Top Display PCB D MER Door Locking Motor amp Micro Switch Surface Elements Door Latch Assembly Door Switch Oven Sensor Oven Light Convection Motor amp Broil Heater Thermal Fuse gt 2 Oven Relay PCB JT 3 1 COMPONENT ACCESS REMOVING THE BACK CONTROL COVER AND KEY MEMBRANE ASSEMBLY 4 WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing the range Replace all panels before operating range Failure to do so can result in death or electrical shock A CAUTION When you work on the electric range be careful when handling the sheet metal parts Sharp edges may be present and you can cut yourself if you are not careful 1 Turn off the electrical supply going to the range 2 Pull the range away from the wall so that you can access the rear panel 3 Remove the
36. he 4 screws from the front and rear brackets 2 Upper bracket Screws 2 Rear bracket Screws 3 6 COMPONENT ACCESS J REMOVING THE HIDDEN BAKE ELEMENT 1 Unplug range or disconnect power 7 Bend the insulation glass fiber up 2 Pull the range out of its mounting location so that you can access the rear of the unit 3 Remove the rear panel from the unit See step 3 on page 3 2 for procedure EN Hidden bake element 82774 8 Remove two screws and bend up two flanges Flanges 9 Carefully pull the hidden bake element and its mounting bracket out of the range 4 Remove the 2 screws of 3 power cord assembly box and 1 ground screw 5 Set the box aside 6 Cut the 9 points of flange and remove the bake heater cover J J K ze m a 4 O m A SIN A m y gt Total 9 points 1 Drive the two screws 3 7 COMPONENT ACCESS REMOVING THE CONVECTION ELEMENT FAN BLADE AND FAN MOTOR 1 Disconnect power and remove oven racks 8 To remove Fan motor assembly disconnect 2 Pull the range out of its mounting location so that wire connection and remove the three bracket you can access the rear of the unit screws 3 Remove the rear panel from the unit 9 Pull the fan motor assembly forward See step 3 4 on page 3 2 for procedure a sms 4 Disconnect the wire connection a Fan blade Support Washer
37. i 1000 4 633 s 130 s UOROBAUOJf uo si JeMog b d o 074 W W Ft 39 eld ie z S pales Ltd 140 N0 440 N0 wa 23 P ie JU NEC 4 bag Js 1 d a 9Y dom 6 RV HE zim 21 i RAS mass ayy 31 AGU 9rd sz 508 HHS HsH HE 2 e A mm KI w TUBAE Et INO wa zou does in sea Tesa Tssa Trsa Tesa a ES Std cc p S012 NS amp 861 175 W mM SIN Mal nni p WO oy West 6IND ad T a 101M se 500 gt Y KISS 4 n NOLLdO 7300W ogy i 71 s Shu gt ted gz I uo MY 1 a 5 mg AL em 1 _ Ord gr ssi 5 mf on ME JP 3 I 1 5 9 001 164 E E s E 5 esd y nd em QNI L 258 ws X ww gt SOL EP 2 16 frd Ez 54 8 yor HS Ld v 0124 0122 L i wo 2 SINI PINO MET 1 8910 a fas w 4 9914 pfus vni 19 919 M3lV3H ug INR NT EZ E EJ
38. ile oven is cool If rack must be moved while oven is hot do not let potholder contact hot heating element in oven Do Not allow aluminum foil or meat probe to contact heating elements GLASS CERAMIC COOKING SURFACES Do Not Cook on Broken Cook Top If cook top should break cleaning solutions and spillovers may penetrate the broken cook top and create a risk of electric shock Contact a qualified technician immediately Clean Cook Top With Caution If a wet sponge or cloth is used to wipe spills on a hot cooking area be careful to avoid steam burn Some cleaners can produce noxious fumes if applied to a hot surface DEEP FAT FRYERS Use extreme caution when moving the grease kettle or disposing of hot grease GENERAL MODEL amp SERIAL NUMBER LABEL AND TECH SHEET LOCATIONS The Model Serial Number label and Tech Sheet locations are shown below Model amp Serial Number Location 120 208V 9 7 KW Tii G DOHI OLETAN FTJNQEARGNALLDE KOREA 414 120 240V 12 7 KW FOR USE ON 120 240 OR 120 208 HOUSEHOLD ELECTRIC RANGE AC ONLY 3WIRE 1PHASE 60Hz MODEL LRE307555B NO SI2KMX Y00002 MANUFACTURED December 2005 u E T o Q B ul a Tech Sheet Location On Low Rear Cover GENERAL SPECIFICATIONS Width 30 Installation type Freestanding Color availability WH BK STS Control Oven Cooktop
39. in self clean Apply a small amount of vegetable oil to a cycle paper towel and wipe the edges of the oven racks with the paper towel Do not spray with pam or other lubricant sprays olerance buildup in oven liner Notify customer Assurance department Oven smokes odor first few This is normal Minor smoking or odor is normal for the times of usage first few tikes of oven usage e Ventilate area well and perform self clean cycle Excessive smoking during a Excessive soil Press the CLEAR OFF pad Open the Self clean cycle windows to rid the room of smoke Wait until the Self Clean cycle is cancelled Wife up the excess soil and reset the clean Convection fan make a convection fan may Low level noise is normal noise automatically turn on and off Low level noise is normal e Loose nut of convection fan e Re fasten the nut Deformed convection fan e Replace the convection fan Failures Codes e Electronically controlled e Refer to Failure codes parts page 7 0 7 8 Oven temperature too hot e Oven sensor needs to be adjusted See the adjusting your oven temperature or too cold in owners manual SCHEMATIC DIAGHAM For Model LRE30451SW SB AC INPUT NOTE Schematic diagram shows door N 2 switch In the cook position with the oven a Lo ATTN N door open and elements off SERVICING THE APPLIANCE x RADIANT COOK TOP LF Left Front 1200W inner 320 2500W Dual
40. m the range see page 3 13 for the procedure 3 Pull the range away from the wall so you can access the back of the unit 4 Remove the 16 screws from the rear panel and remove the panel see step 3 4 on page 3 2 5 Raise the cooktop see page 3 4 for the procedure NOTE Position the side of the cooktop so that it does not rest on the side panel that you are removing 6 Remove the two screws from the top rear of the side panel 9 Push forward and remove the side panel 3 17 COMPONENT TEST Before testing any components perform the following checks NOTE 1 The most common cause for control failure is corrosion on connectors Therefore disconnecting and reconnecting wires will be necessary throughout test procedures 2 ALL units in the first few days of use should be checked for mis wiring or loose connections 1 All tests checks should be made with a VOM or DVM having a sensitivity of 20 000 ohms per volt DC or greater 2 Check all connections before replacing components looking for broken or loose wires Failed terminals or wires not pressed into connectors far enough 3 Resistance checks must be made with power cord unplugged from outlet and with wiring harness or connectors disconnected A WARNING Disconnect power supply cord from the outlet before servicing Replace all panels and parts before operating all grounding devices after servicing Failure to do so can
41. nd Yes Oven display No Check AC input voltage of Main PCB blank Main PCB CN3 pin 1 and 3 Go to page 6 3 Replace the main PCB 002A 6 2 FAILURE MODE FLOW CHART gt No display No power 1 Check the harness of between L1 N ND Yes Yes _ ee Replace the defective harness Check the power transformer Refer to the below Secondary Primary black white 25 28 yellow yellow 1 0 1 3 measure LVT coil resistance S2 red red 1 8 2 1 Normal approximately Fig Side Lead Color DCR Q Replace the power transformer Replace the Main 002 END 6 3 FAILURE MODE FLOW CHART Oven does not heat Code Error mode Operation Times sampling F 7 No heating If current oven temperature does not exceed 150 F and During cook less than start temperature over 5 minutes on preheating where door is closed except proof and cook amp warm No Heating Main Oven Disconnect power Check for loose connections at bake broil convection heater terminal and harness E LI N 4 If defective harness replace or fix Check the bake heater measure the resistance after cooling down Normal approximately 170 Continued on the next page 6 4 FAILURE MODE FLOW CHART Replace the bake heater Check the broil heater measure the resistance after cooling down Normal approximately 14 Replace the broil heater
42. nd or replace Refer to the page 6 1 6 3 Verify power is present at unit e Verify that the circuit breaker is not tripped Replace household fuse capacity e Check circuit breaker Repair or replace wiring see wiring diagrams Test and or replace element Test and or replace PCB Refer to the page 6 4 6 6 Verify all connections are clean and tight replace broken wires Test and or replace cook top PCB Refer to the page 6 7 6 8 Test and or replace element Line voltage should be minimum 240 volts Of necessary electrician should repair cause for low line voltage Frequent cycling of surface This is normal The element will cycle on and off to Element or warming zone maintain the heat setting Defective cook top control Test and or replace cook top HS Hot surface Warning message does not light up Oven light fails to operate Refer to the page 6 9 Oven does not begin clean cycle Oven stop for Self clean cycle e Failed oven lamp Circuit breaker or fuse is open Loose or bad wiring Defective light socket Defective door switch Bad wiring Bad latch system Programming error Defective a point of contact with door switch 9 1 e Check lamp and Replace is necessary e Check circuit breaker or replace fuse Repair or replace wiring Check light socket for continuity Test and or replace door swi
43. ner screws 5 Lift the liner assembly off the front glass and set it aside 3 14 6 To remove the door handle amp trim for stainless model a Remove the 4 door handle screws and lift the door handle off door trim and slide up the door handle Handle screws 6 To remove the door handle trim amp glass for white Black model a Remove the handle and glass trim screws JA lm Glass trim screws M b Lift the door handle off door trim c Slide up the door trim and pull the glass trim forward 55 7 remove a hinge hanger assembly d Lift the inner oven door glass and bracket a Remove the 2 top liner screws assembly out of the door liner See step 3 on page 3 14 b Place the door liner assembly on a padded work surface with the hinge hangers over the edge c Remove the two bottom screws d Lift the hinge hanger out of the door liner slot Inner Oven Door Glass 8 Bracket REASSEMBLY NOTE When you reinstall the insulation around the oven door glass make sure that the insulation is not visible in the glass after the door is reassembled 8 To remove the oven door glass assembly a Remove both hinge hangers see step 8 b Remove the 6 screws Lift the insulation cover off the door liner 3 15 COMPONENT ACCESS REMOVING THE OVEN DOOR GASKET 3 Pull the ends of the gasket out of the liner holes 44 WARN
44. o improve efficiency Never Leave Surface Units Unattended at High Heat Settings Boil overs may cause smoking and greasy spillovers may ignite Make Sure Reflector Pans or Drip Bowls Are in Place Absence of these pans or bowls during cooking may subject wiring or components underneath to damage Protective Liners Do not use aluminum foil to line surface unit drip bowls or oven bottoms except as suggested in the manual Improper installation of these liners may result in a risk of electric shock or fire Glazed Cooking Utensils Only certain types of glass glass ceramic ceramic earthenware or other glazed utensils are suitable for range top service without breaking due to the sudden change in temperature Utensil Handles Should Be Turned Inward and Not Extend Over Adjacent Surface Units To reduce the risk of burns ignition of flammable materials and spillage due to unintentional contact with the utensil the handle of a utensil should be positioned so that it is turned inward and does not extend over adjacent surface units Do Not Soak Removable Heating Elements Heating elements should never be immersed in water Be sure you know which control pads operate each surface unit Make sure you turned on the correct surface unit SELF CLEAN OVENS Do Not Clean Door Gasket The door gasket is essential for a good seal Care should be taken not to rub damage or move the gasket Do Not Use Ov
45. on our products by anyone other than Authorized Service Technicians TABLE OF CONTENTS PAGE GENERAL EN 1 1 1 4 Important safety MSWUCHONS szacie ee ee er ec eee ree ne cen re eer ee 161 1 2 e Model 4 Serial number label and tech sheet locations 2 2 1 3 Specifications RTT a IE 1 4 USING YOUR RANGE eee eee Pee ree Pee He 2 1 2 5 e 3eneral iratorallob ss Oe a ceo 2 1 e Control panel LLLI LI PETERE 2 2 2 5 To turn on a single surface unit Right Rear Left Rear Left Front To turn on a dual surface unit Right Front To set the warming zone controlTo set the warming zone control Clock Start Clean Off and On Off pad Oven light Timer On Off Convection auto conversion Thermostat adjustment Preheating alarm light On Off Beeper volume Temperature unit F or C Bake Timed Bake Delayed timed Bake Broil Convection Bake Convection Roast Cook amp Warm Oven lockout Changing hour mode on clock 12HR 24HR Proof Self Clean Warming drawer 6 u u k kusa AE 3 1 3 17 EOCAUONS Sma LE 3 1 e Removing the Back Control cover and Key membrane Assembly 3 2 e Removeing the Control Pow
46. result in death or electrical shock NOTE Below value were tested at room temperature 77F 25 C Convection Motor 1 Refer to page 3 8 for the servicing procedure Normal Approximately 2 Measure the resistance 33 5 Q 10 Multiple meter scale R x 1 If not replace Abnormal Infinite open below 50 shorted 4 1 Door locking Motor 1 Refer to page 3 10 for the servicing procedure Normal Approximately 2 Measure the resistance Multiple meter scale x 1000 2 6 10 If not replace Abnormal Infinite open below 50 shorted Micro Switch 1 Refer to page 3 10 for the servicing procedure 2 N normally open type 2 Measure the resistance E Multiple meter scale R x 1000 CA A Infinite NOTE After checking for the continuity of switch make sure that they are connected correctly LVT 1 Refer to page 3 3 for the servicing procedure Normal Approximately 2 Measure the resistance 27 10 Multiple meter scale R x 1000 If not replace 4 2 Test procedures Oven Sensor 1 Refer to page 3 11 for the servicing procedure 2 Measure the resistance after cooling down Multiple meter scale x 1000 NOTE Oven sensor is so sensitive to temperature Do test after cooling down sufficiently Door switch 1 Refer to page 3 5 for the servicing procedure 2 Measure the resistance after cooling down Multiple meter scale
47. st results always check food at minimum time When roasting choose rack position based on size of food item USING YOUR RANGE CONTROL PANEL FEATURES A single single Left Rear element Warming zone Right Rear element CONV CONV BAKE ROAST AUTO CONVERSION BAKE BROIL COOK amp WARM PROOF Left Front element Right Front Dual element 1 BAKE PAD Press to select the bake function 12 COOK amp WARM PAD Press to keep cooked 2 BROIL PAD Press to select the broil function foods warm See page 2 4 for pad operation 3 CONVECTION BAKE PAD Press to select baking 13 PROOF PAD Press to select a warm environment with the convection function useful for rising yeast leavened products 4 CONVECTION ROAST PAD Press to select 14 SELF CLEAN PAD Press to select self cleaning roasting with the convection function function See the using the Self Cleaning Oven 5 NUMBER PADS Use to set any function requiring adul numbers such as the time of day on the clock the 15 OVEN LIGHT PAD Press to turn the oven light on timer the oven temperature the start time and or off length of operation for timed baking 16 DISPLAY 6 START PAD Must be pressed to start any cooking or cleaning function A Single surface units 7 CLEAR OFF PAD Press to cancel all oven Right Rear Left Rear Right Front operations except the clock and timer 8 CLOCK PAD Press before setting the time of day B Dual surface unit Left Front
48. tch Repair or replace wiring Check door locking motor and micro switch e Shut off power to oven for five minutes switching off circuit breaker Reset circuit breaker and try oven again Test door switch and check the point of contact between door and door switch TROUBLE SHOOTING PROBLEMS POSSIBLE CAUSES amp FAULTS SOLUTIONS Electronic timer will not Failed main power control board Replace power control board PCB accept Programming Electronic timer will not Failed main power control board Replace power control board PCB accept Programming Clock and timer not working Power outage Verify power is present at unit e Verify that the circuit breaker is not tripped Oven does not bake Selection is set for to BAKE or TIMED BAKE Oven does not Broil Overheating or runaway oven Oven door will not open or latch Premature burnout of bake element Oven door difficult to open oose or bad wiring e Defective BAKE element e Defective electronic clock Door switch sensing error oose or bad wiring e Defective BROIL element e Defective Power Control Board Loose or bad wiring to latch system Defective Oven Sensor e Bad Power Control Board PCB Defective latch mechanism Defective bent door latch lever Oven is still hot Cool down period after self clean cycle not complete Improper use of oven e g being used to heat the home
49. the motor to stop 4 The locked status remains until the range temperature drops to approximately 500F after end of the self clean or lock out feature is reactivated The motor operates to unlock door at that time COMPONENT ACCESS f REMOVING THE OVEN TEMPERATURE SENSORS 5 To remove an oven temperature sensor A WARNING disconnect the connector from the main harness nd rem he two mounting screws in oven ELECTRICAL SHOCK HAZARD Ea u e Disconnect power before servicing the range Replace all panels before operating range Failure to do so can result in death or electrical shock A CAUTION When you work on the electric range be careful when handling the sheet metal parts Sharp edges may be present and you can cut yourself if you are not careful Main oven Sensor 1 Turn off the electrical supply going to the range 2 Open the oven door and remove the racks from the oven 3 Pull the range away from the wall so that you can access the rear panel 4 Remove the 16 screws from the rear panel and remove the panel see step 3 on page 3 2 Main oven Sensor connector 3 11 COMPONENT ACCESS REMOVING THE STORAGE DRAWER To Replace the Storage Drawer 4 WARNING 1 Replace shield on the right glide of the drawer ELECTRICAL SHOCK HAZARD Disconnect power before servicing the range 2 Pull the bearing glides to the front of the chassis Replace all panels before operating range
50. tion of the hinge arm into the bottom edge of the hinge slot The notch in the hinge arm must be fully seated into the bottom of the slot Indentation Pull the hinge locks down toward Fig 1 the door frame to the unlocked position Step 3 Fully open the door If the door will not fully open the Firmly grasp both sides of the door at the top indentation is not seated correctly in the bottom edge of the slot Close door to the door removal position which is approximately 5 degrees refer to the Fig 2 Push the hinge locks up against the front frame of the oven cavity to the locked position Step 5 lt Fig 2 gt Lift door up and out until the hinge arm is clear of the slot Close the oven door 3 13 COMPONENT ACCESS REMOVING THE DOOR HANDLE amp GLASS WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing the range Replace all panels before operating range Failure to do so can result in death or electrical shock A CAUTION When you work on the electric range be careful when handling the sheet metal parts Sharp edges may be present and you can cut yourself if you are not careful 1 Remove the oven door from the range see page 3 13 for the procedure 2 Place the oven door on a padded work surface with the front glass facing down 3 Remove the 4 top door screws 4 Remove the three bottom screws from the door liner 3 bottom li
51. voids incorrect shipments and delays Please refer to parts reference material when ordering replacement parts Functional Operation Bake Mode Top and hidden bottom elements operate during bake Bake can be used to cook foods which are normally baked Oven must be preheated NA ja Broil element NN N NN 2 NN SN SA NN A NN L lt a Hidden bake element Broil Mode Top element operates during broil Broil can be used to cook foods which are normally broiled Preheating is not required when using broil All foods should be turned at least once except fish which does not need to be turned Hidden bake element 2 1 Convection Bake Roast Mode Upper element lower element Rear element some model and fan operate during convection bake Convection bake should be used for cooking casseroles and roasting meats Oven should be preheated for best results when using convection bake Pans do not need to be staggered Cooks approximately 2596 quicker than bake 2 Broil element 4 gt vs Convection element JCS RV m Hidden bake element 2 5 2 Cooking Guide Refer to the owners manual for recommendations of times and temperatures Times rack position and temperatures may vary depending on conditions and food type For be

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