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LG LRE3061BD, Service Manual

The LG LRE3061BD is a versatile kitchen appliance featuring a black stainless steel finish. With its Service Manual readily available for free download on manualshive.com, users can effortlessly access the comprehensive manual for troubleshooting tips, maintenance guidelines, and user instructions, ensuring optimal performance for years to come.

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GENERAL

                                                                                                                                   

     (Page)

COMPONENT ACCESS  --------------------------------------------------------------------------------------------------------------------------------------------------------  3-1 ~ 3-15

• Removing Pcbs (Main Pcb and Relay Pcb) -------------------------------------------------------------------------------------------------------------------------------------------------------  3-4

• Removing the Surface Element and the Ceramic Glass Cooktop  ------------------------------------------------------------------------------------------------------------------------  3-5

• Removing the Door Latch and the Door Switch --------------------------------------------------------------------------------------------------------------------------------------------------  3-6

• Removing the Broil Element-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------  3-7

• Removing the CONVECTION Fan blade and Fan motor  ------------------------------------------------------------------------------------------------------------------------------------  3-8

• Removing the Oven light & Socket assembly  ----------------------------------------------------------------------------------------------------------------------------------------------------  3-9

• Removing the Oven temperature Sensor  -------------------------------------------------------------------------------------------------------------------------------------------------------  3-10

• Removing & Replacing the Lift-off Oven Door  -------------------------------------------------------------------------------------------------------------------------------------------------  3-11

• Removing the Oven Door Handle  ------------------------------------------------------------------------------------------------------------------------------------------------------------------  3-12

• Removing the Oven Door’s Inner Glass  ---------------------------------------------------------------------------------------------------------------------------------------------------------  3-13

• Removing the Oven Door Gasket  ------------------------------------------------------------------------------------------------------------------------------------------------------------------  3-14

• Removing the Side Panel  -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------  3-15

COMPONENT ACCESS  ----------------------------------------------------------------------------------------------------------------------------------------------------------  4-1 ~ 4-7

• Convection Motor  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  4-1

• Oven Sensor  -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  4-2

• Conv. heater  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  4-2

• Door switch ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  4-3

• Oven lamp  ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  4-3

• Broil heater  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  4-3

• Single surface unit(LR, RR)  ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------  4-4

• Single surface unit(RF)  -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  4-5

• Dual surface unit(LF)  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  4-6

• Center Rear(CR): Warming Zone  --------------------------------------------------------------------------------------------------------------------------------------------------------------------  4-7

COMPOSITION OF CONTROL  ------------------------------------------------------------------------------------------------------------------------------------------------  5-1 ~ 5-5

• Wiring Diagram  ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  5-1

• Key Matrix  -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  5-2

• Main PCB  -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  5-4

• Oven Relay PCB --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  5-4

• Cook top display PCB  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  5-5

• Key Pad ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  5-5 

Summary of Contents for LRE3061BD

Page 1: ...ON BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL LRE3061ST LRE3061BD P NO MFL37118352 March 2016 Printed in Korea MODEL 30 Freestanding Electric Range SERVICE MANUAL Internal Use Only ...

Page 2: ... your dealer If the power cord is defective it must be replaced by a qualified service agent with a UL listed range cord Electrical leads and cables should not be allowed to touch the oven Rating plate is located on the left side of warming drawer The power supply of the appliance should be turned off when it is being repaired LG Electronics assumes no responsibility for any repairs made on our pr...

Page 3: ...lock Start Clear Off and On Off pad To turn On Off the oven light Timer On Off Setting pad 6 types of category 1 Convection auto conversion 2 Thermostat adjustment 3 Language selection English or Spanish or French 4 Preheating alarm light On Off 5 Beeper volume 6 Temperature unit F or C Bake Timed Bake Delayed timed Bake Broil Warm Key lockout Changing hour mode on clock 12HR 24HR Easy Clean Smart...

Page 4: ...0 Removing Replacing the Lift off Oven Door 3 11 Removing the Oven Door Handle 3 12 Removing the Oven Door s Inner Glass 3 13 Removing the Oven Door Gasket 3 14 Removing the Side Panel 3 15 COMPONENT ACCESS 4 1 4 7 Convection Motor 4 1 Oven Sensor 4 2 Conv heater 4 2 Door switch 4 3 Oven lamp 4 3 Broil heater 4 3 Single surface unit LR RR 4 4 Single surface unit RF 4 5 Dual surface unit LF 4 6 Cen...

Page 5: ...T BY FAILURE 9 1 9 16 Power Failed Dead No display 9 1 9 3 No heating F9 9 4 9 6 Cook top No heating 9 7 9 9 Sensing Fail F1 F2 9 10 9 11 Oven hot F6 9 12 9 14 Keypad Failure F3 error 9 15 9 16 APPENDIX 10 1 TROUBLE SHOOTING 11 1 11 3 SCHEMATIC DIAGRAM 12 1 12 4 STRIP CIRCUITS 12 2 12 4 EXPLODED VIEW 11 1 11 3 ...

Page 6: ... the range itself If the range is pulled away from the wall for cleaning service or any other reason ensure that the Anti Tip Device is properly reengaged when the range is pushed back against the wall DISCONNECT power supply cord from the outlet before servicing Replace all panels and parts before operating RECONNECT all grounding devices Failure to do so can result in severe personal injury deat...

Page 7: ...l not to bend the fan blade Failure to do so can result in vibration noise and poor performance of convection when operating Be careful not to scratch or chip the oven liner paint when you remove the oven light socket in the next step Turn power OFF before removing the Warming Drawer Be careful when removing and lifting the door DO NOT lift the door by the handle Failure to do so can result in per...

Page 8: ...oose fitting or hanging garments should never be worn while using the appliance Do Not Use Water on Grease Fires Turn 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 Use Only Dry Potholders Moist or damp potholders on hot surfaces may result in burns from steam Do not let potholder touch hot heating eleme...

Page 9: ...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 F code goes on or three long beeps soun...

Page 10: ... 1 5 GENERAL MODEL SERIAL NUMBER LABEL AND TECH SHEET LOCATIONS The Model Serial Number label and Tech Sheet locations are shown below Model Serial Number Location Tech card location on rear cover ...

Page 11: ...croll VFD Electronic clock timer Yes Control lock capability Yes Audible preheat signal Yes Special function Option 6 categories 1 Convection auto conversion 0n 0ff 2 Thermostat Adjustment 3 Language English Spanish French 4 Preheating alarm light On Off 5 Beeper Volume normal mute 6 Temperature unit F C Cooktop Material Ceramic glass of element 5 Power LR 6 1 200 RR 6 1 200 CR warming zone LF Dua...

Page 12: ...nterior oven light 120V 40Watts Proof Yes Cook warm Yes Favorites No Easy clean Yes Door lockout No Broiler pan No Drawer Type Storage drawer Element No Dimensions inch Oven Interior W x H x D 24 1 2 x 20 1 4 x 19 3 8 Exterior Width 29 7 8 Exterior Height 36 cooktop 47 7 16 backguard top Exterior Depth 26 1 2 Door 28 with handle Net weight Lbs Kg 147 7 lbs 67kg Power Rating 120 240V 14 5kW 120 208...

Page 13: ...ment operates during broil Broil can be used to cook foods which are normally broiled All foods should be turned at least once except fish which does not need to be turned Convection Bake Roast Mode Top broil element convection element 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...

Page 14: ...h 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 10 CLOCK PAD Press before setting the time of day 11 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 12 TIMER ON OFF PAD Press to select the timer feature 13 SETTING...

Page 15: ...OCK 2 START CLEAR 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 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...

Page 16: ... Press START pad 5 BEEPER VOLUME 1 Press SETTING pad 5 times 2 Press 1 pad for normal level 2 pad for mute level 3 Press START pad 6 TEMPERATURE UNIT F or C 1 Press SETTING pad 6 times 2 Press 1 pad for F or 2 pad for C 3 Press START pad 6 BAKE Timed BAKE Delayed timed BAKE This feature can also be used with the CONVECTION BAKE and CONVECTION ROAST modes 7 BROIL 8 WARM 10 KEY LOCKOUT 11 CHANGING H...

Page 17: ...no more than one inch from but not pressing the machine 3 Press and hold the Start button for three seconds 4 Keep the phone in place until the tone transmission has finished This takes about 6 seconds and the display will count down the time 5 Once the countdown is over and the tones have stopped resume your conversation with the call center agent who will then be able to assist you in using the ...

Page 18: ...ce each component inside the range The components and their locations are shown below COMPONENT ACCESS Oven Light Door Switch Surface Elements Main PCB Buzzer PCB Hinge Hanger Oven Sensor Convection Motor Relay PCB Broil Heater Cook Top Display PCB ...

Page 19: ...t assembly out of the controller by using the same method such as below pictures COMPONENT ACCESS REMOVING THE LAMP CONTROLLER BACK COVER AND CONTROLLER ASSEMBLY MEMBRANE PCB SUPPORT DISCONNECT power supply cord from the outlet before servicing Replace all panels and parts before operating RECONNECT all grounding devices Failure to do so can result in severe personal injury death or electrical sho...

Page 20: ...top plate assembly See the page 3 6 and remove 4 screws from side panel 10 Remove 4 screws from the controller assembly back guard R L 11 Remove 6 screws from the controller assembly 12 For serving the KEY Membrane the controller sub assembly should be separated in whole Both Control panel and KEY Membrane are 1 service part ...

Page 21: ...o the page 5 1 5 6 for composition of control board COMPONENT ACCESS REMOVING PCBs MAIN PCB AND RELAY PCB DISCONNECT power supply cord from the outlet before servicing Replace all panels and parts before operating RECONNECT all grounding devices Failure to do so can result in severe personal injury death or electrical shock WARNING Be careful when you work on the electric range handling the sheet ...

Page 22: ...move the element brackets for the element you are servicing and the element can be detached REASSEMBLY NOTE When you reinstall the element make sure that the wires are inserted into the correct tap and that the brackets are secured firmly When wiring refer to the technical card in order to prevent wires and connectors from mismating COMPONENT ACCESS REMOVING THE SURFACE ELEMENTS AND THE CERAMIC GL...

Page 23: ...r switch from the range To do this squeeze tab on the switch and push the switch in front COMPONENT ACCESS REMOVING DOOR SWITCH DISCONNECT power supply cord from the outlet before servicing Replace all panels and parts before operating RECONNECT all grounding devices Failure to do so can result in severe personal injury death or electrical shock WARNING Be careful when you work on the electric ran...

Page 24: ...ed b Pull the element forward so that you can access the terminals and disconnect the wires COMPONENT ACCESS REMOVING THE BROIL ELEMENT DISCONNECT power supply cord from the outlet before servicing Replace all panels and parts before operating RECONNECT all grounding devices Failure to do so can result in severe personal injury death or electrical shock WARNING Be careful when you work on the elec...

Page 25: ...an blade can be replaced from inside oven 6 To remove the fan motor assembly a Remove lamp controller and back cover See the page 3 2 b Remove 3 screws from the fan motor bracket and disconnect 2 wiring connections c Pull the fan motor out of the rear panel and the motor can be detached COMPONENT ACCESS REMOVING THE CONVECTION Fan blade and Fan motor Fan cover Convection heater Be careful when you...

Page 26: ...ocket out from the back of the unit 6 Disconnect the wires from the socket terminals COMPONENT ACCESS REMOVING THE OVEN LIGHT SOCKET ASSEMBLY DISCONNECT power supply cord from the outlet before servicing Replace all panels and parts before operating RECONNECT all grounding devices Failure to do so can result in severe personal injury death or electrical shock WARNING Be careful when you work on th...

Page 27: ...nect the wirings COMPONENT ACCESS DISCONNECT power supply cord from the outlet before servicing Replace all panels and parts before operating RECONNECT all grounding devices Failure to do so can result in severe personal injury death or electrical shock WARNING Be careful when you work on the electric range handling the sheet metal part Sharp edge may be present and you can cut yourself CAUTION RE...

Page 28: ...e notch in the hinge arm must be fully seated into the bottom of the slot Fully open the door If the door will not fully open the indentation is not seated correctly in the bottom edge of the slot Push the hinge locks up against the front frame of the oven cavity to the locked position Close the oven door COMPONENT ACCESS REMOVING REPLACING THE LIFT OFF OVEN DOOR Be careful when removing and lifti...

Page 29: ... handle Remove 2 screws from plastic door deco and the handle can be detached from the door cover assembly COMPONENT ACCESS REMOVING THE OVEN DOOR HANDLE DISCONNECT power supply cord from the outlet before servicing Replace all panels and parts before operating RECONNECT all grounding devices Failure to do so can result in severe personal injury death or electrical shock WARNING Be careful when yo...

Page 30: ...bly Remove 4 screws and detach the hinge hanger from the door frame slot 7 To remove the door s inner glass assembly a Remove 6 screw COMPONENT ACCESS REMOVING THE OVEN DOOR HANDLE DISCONNECT power supply cord from the outlet before servicing Replace all panels and parts before operating RECONNECT all grounding devices Failure to do so can result in severe personal injury death or electrical shock...

Page 31: ... 6 screw b Detach the inner cover and the inner glass assembly can be detached REASEMBLY 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 COMPONENT ACCESS ...

Page 32: ... pushed fully into their holes Use the pointed end of a pencil to push the gasket ends into the holes COMPONENT ACCESS REMOVING THE OVEN DOOR GASKET DISCONNECT power supply cord from the outlet before servicing Replace all panels and parts before operating RECONNECT all grounding devices Failure to do so can result in severe personal injury death or electrical shock WARNING Be careful when you wor...

Page 33: ...ktop assembly down on the side panel which is not detached 6 Remove 4 screws from the side panel 7 Remove 6 screws from the side pandel COMPONENT ACCESS REMOVING THE OVEN DOOR GASKET DISCONNECT power supply cord from the outlet before servicing Replace all panels and parts before operating RECONNECT all grounding devices Failure to do so can result in severe personal injury death or electrical sho...

Page 34: ... 3 17 8 Pull the back of the side panel out from the range approximately 10 Push forward and remove the side panel COMPONENT ACCESS ...

Page 35: ...rrosion 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 Disconnect power supply cord from the outlet before servicing Replace all panels and parts before operating Reconnect all grounding devices after servicing Failure to do so can result in deat...

Page 36: ...Remove wire leads 2 Measure resistance after cooling down Normal Approximately 27Ω Abnomal Infinite opened Door switch 1 Refer to page 3 7 for the servicing procedure 2 Measure the resistance after cooling down Multiple meter scale R x 1 Door open Door closed Continuity Infinite NOTE Ω Value was tested at room temperature 77F 25 C NOTE Ω Value was tested at room temperature 77F 25 C Be careful the...

Page 37: ...down Multiple meter scale R x1 Normal Below 5 Ω If not replace Broil heater 1 Remove wire leads 2 Measure resistance after cooling down Normal Approximately 13 7Ω Abnomal Infinite opened NOTE Ω Value was tested at room temperature 77F 25 C Be careful the element is sensitive to temperature ...

Page 38: ...he element terminal and 1A The meter should indicate 46 Ω 10 Element terminal Element terminal Normal Approximately 46 Ω If not replace 5 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 0Ω Element terminal Element terminal Below 150 ...

Page 39: ...nal and 1A The meter should indicate 22 Ω 10 Element terminal Element terminal Normal Approximately 22 Ω If not replace Broil heater 5 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 0Ω Element terminal Element terminal Below 150 F M...

Page 40: ...meter test leads to the 4 2A and 3 2A the meter should indicate 4 2A M 41 Ω 10 3 2A M 32 Ω 10 Normal Approximately 41 Ω Normal Approximately 32 Ω 5 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 0 Ω Below 150 F M open circuit infini...

Page 41: ...e ohmmeter test leads to the between element terminal The meter should indicate 571 Ω 10 Normal Approximately 571 Ω If not replace 5 Touch the ohmmeter test leads between element terminals With the temperature below 257 125 the meter should indicate continuity 0Ω With the temperature above 275 135 the meter should indicator open circuit infinite Below 257 125 continuity 0Ω Above 275 135 open circu...

Page 42: ...LORS TABLE 1 SYMBOL COLOR WH WHITE BK BLACK RD RED YL YELLOW PK PINK BL BLUE BR BROWN GN GREEN GY GRAY Wattage Ω RR 1200W approx 47Ω LR 1200W approx 47Ω RF 2500W approx 23Ω WARM ZONE 100W approx 570Ω LF 1400W Inner approx 41Ω 1800W Outer approx 32Ω OR ORANGE VI VIOLET ...

Page 43: ... 5 2 COMPOSITION OF CONTROL Wiring Diagram ...

Page 44: ... 5 3 COMPOSITION OF CONTROL Main PCB Loc No 2006 Cook top display PCB Loc No 2031 Key Pad Buzzer PCB Oven Relay PCB Loc No 5070 Front Back Controller assembly ...

Page 45: ... 5 4 COMPOSITION OF CONTROL Main PCB CN30 CN22 CN21 CN24 CN11 CN13 CN09 CN17 CN25 CN03 CN26 CN1 ...

Page 46: ... 5 5 COMPOSITION OF CONTROL Oven Relay PCB CN103 CN102 CN17 CN16 CN101 CN100 ...

Page 47: ... 5 6 COMPOSITION OF CONTROL Cook top display PCB Key Pad ...

Page 48: ...tion Check the failure code as follow these steps 1 press the clear Button 2 press the BAKE and BROIL Button at the same time If the oven has some failure the Oven will show the failure Code like FIG 1 FIG 1 If the oven do not has any failure the Oven will show it like FIG 2 FIG 2 NOTE After checking for the F code press the CLEAR key to remove all codes Type of F Code Times of the occurred failur...

Page 49: ...onds 1 Wiring 2 KeyPad in case of Key Pad Model F6 Oven hot The oven temperature is over 650 F continuously during 2 minutes on cooking except self cleaning Oven Sensor F9 Oven No heating EXCEPT PROOF and WARM Case 1 start temperature does not exceed 130 F and oven temperature is less equal than 150 F and max oven temperature is less equal than start oven temp Case 2 oven temperature is less equal...

Page 50: ... Lamp coil s resistance Symptom Oven hot F6 Check All heater relays are open short Symptom no heating F9 Check All heater relays and DLB relay are open Symptom Door lock fail F 10 Check relative part Symptom Sensor error or no heating F1 F2 F9 Check Sensor resistance ...

Page 51: ... 9 1 CHECKING FLOW CHART BY FAILURE Symptom Check Point 1 Power Failure Dead 2 No Display 1 Check Electric Wiring 2 Check the Main PCB Input Voltage with CN01 ...

Page 52: ...the voltage 120V Yes No Yes Plug the unit Power Failed Dead No display Check the button beep Touch the Clear button Can hear the beep sound Change the Main PCB No Go to No 4 1 2 Is the connector connected to Main PCB disconnected or disassembled CN1 No Unplugged the unit Yes Reconnect or repair the connector 3 CN1 CN1 ...

Page 53: ...easure the resistance Power cord and CN01 s connection Normal continuity Abnormal infinite Code L1 to Pin1 of CN01 RD Code N to Pin3 of CN01 WH Yes No Replace the defective harness L1 L1 RD color is L1 White color is N L2 GND N N 4 Normal Abnormal Replace the Main PCB ...

Page 54: ... 9 4 CHECKING FLOW CHART BY FAILURE Heater Resistance CHECK CHECK Sensor Resistance Main PCB Symptom Check Point 1 No heating 2 F9 1 Check Electric Wiring 2 Check Heater s Resistance 3 Check the Sensor ...

Page 55: ...heat F9 Is the disconnect or loose connector 1 Between Main PCB and Relay PCB CN17 2 Electric wiring of relay PCB All taps 3 Electric wiring of electric element Yes Reconnect or repair the connector 1 CN17 CN17 Broil Bake All taps Unplugged the unit No ...

Page 56: ...left digits 4 press the NUM 3 button Normal Themistor value at room temp is from 70 F to 90 F as the above figure Yes Go to No 6 4 No Range Of the resistance Plug the unit Is the resistance of thermistor normal Check Pins 1and 2 of CN13 wiring in main PCB Normal approximately 1 09kΩ at 25 C No Replace the failed thermistor 5 Yes Unplugged the unit CN13 6 Replace the Relay PCB If it doesn t work ev...

Page 57: ... 9 7 CHECKING FLOW CHART BY FAILURE Symptom Check Point 1 Cook top No heating 1 Check Electric Wiring 2 Check the Resistance of each Heater ...

Page 58: ...ector disconnected loose 1 Electric wiring of Main PCB All taps No Reconnect or adjust the connection 1 Unplugged the unit All Taps Measure the resistance of each heater The resistance is shown below No Replace the defected heater 2 Right rear Left rear yes Warm zone ...

Page 59: ...RE Left Front Outer Left Front Inner Right Front Outer Range Of the resistance yes Heater Resistance Ω Approximately Right rear 47 Left rear 47 Right front 23 Left Front Inner 41 Left Front Outer 32 Center Rear 570 Replace the Main PCB ...

Page 60: ... 9 10 CHECKING FLOW CHART BY FAILURE Symptom Check Point 1 Sensing Fail 2 F1 3 F2 1 Check the Electric Wiring 2 Check the Test Mode 3 Check the Sensor s Resistance ...

Page 61: ...Normal approximately 1 09kΩ at 25 C No Replace the failed thermistor 2 CN13 Is the value of thermistor normal Refer below Check with the test mode To enter the test mode follow these steps 1 press the CLEAR button 2 press the BAKE BROIL button at the same time 3 press the BAKE BROIL button at the same time again Software version is displayed at the left digits 4 press the NUM 3 button Normal Themi...

Page 62: ... 9 12 CHECKING FLOW CHART BY FAILURE Symptom Check Point 1 Oven hot 2 F6 1 Check the Resistance of the Relay Relay Short check ...

Page 63: ...gged the unit Yes Is the Heater relay normal Measure the resistance of heater relay and L Normal infinite Abnormal continuity No Replace the relay PCB 2 Normal Abnormal Broil RY105 Relay Resistance Yes Yes Is the DLB relay normal Measure the resistance Normal infinite Abnormal continuity No Replace the relay PCB 3 Normal Abnormal CN101 1st pin and 2nd pin Bake RY104 Relay Resistance L2 DLB1 RY106 ...

Page 64: ...ode follow these steps 1 press the CLEAR button 2 press the BAKE BROIL button at the same time 3 press the BAKE BROIL button at the same time again Software version is displayed at the left digits 4 press the NUM 3 button Normal Themistor value at room temp is from 70 F to 90 F as the above figure Yes Go to No 6 4 Plug the unit ...

Page 65: ... 9 15 CHECKING FLOW CHART BY FAILURE Symptom Check Point 1 Keypad Failure 2 F3 Error 1 Check the Door Locking System 2 Check the Electric Wiring ...

Page 66: ...And then check button operation using key test mode To enter the test mode follow these steps 1 press the CLEAR button 2 press the BAKE BROIL button at the same time 3 press the BAKE BROIL button at the same time again Software version is displayed at the left digits 4 press the NUM 7 button 5 Check the button Refer to the next page appendix Yes Go to No 1 2 No Plug the unit 3 If button is not ope...

Page 67: ...nce and check the beep sound when key is accessed 2 If change the key access order the buzzer make double beep sound 3 The buzzer has no operation when key accessed it would be defected How to stop Key Test mode Press 1st 2nd 29th CLEAR Press CLEAR button one more Key operation Test Fig 1 First Last ...

Page 68: ...ective Surface units control PCB Defective Surface element Low line voltage Verify all connections are clean and tight replace broken wires Test and or replace main PCB 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 Element or warming zone This is normal The element will cycle on and...

Page 69: ...replace broken wire Test and or replace BAKE element Replace main PCB or relay PCB Test door switch and check the point of contact between door and door switch Oven does not Broil Loose or bad wiring Defective BROIL element Defective main PCB or relay PCB Verity all connections are clean and tight replace broken wire Test and or replace BAKE element Replace main PCB or relay PCB Oven door will not...

Page 70: ...f the oven racks with the paper towel Do not spray with pam or other lubricant sprays Notify customer Assurance department Oven smokes odor first few times of usage This is normal Minor smoking or odor is normal for the first few tikes of oven usage Ventilate area well and perform self clean cycle Excessive smoking during a Self clean cycle Excessive soil Press the CLEAR OFF pad Open the windows t...

Page 71: ...diagram shows oven door opened and unlocked All elements are set to OFF WIRE COLORS SYMBOL COLOR WH WHITE BK BLACK RD RED YL YELLOW PK PINK BL BLUE BR BROWN GN GREEN GY GRAY OR ORANGE VI VIOLET RADIANT COOK TOP TABLE 1 Wattage Ω RR 1200W approx 47Ω LR 1200W approx 47Ω RF 2500W approx 23Ω WARM ZONE 100W approx 570Ω LF 1400W Inner approx 41Ω 1800W Outer approx 32Ω ...

Page 72: ...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 OVEN LIGHT CLOCK DISPLAY ON BROIL EASY CLEAN CONV BAKE CONV ROAST ...

Page 73: ... 12 3 GENERAL SCHEMATIC DIAGRAM CR Warming Zone RR Cook top Element LR Cook top Element LF Cook top Element RF Cook top Element ...

Page 74: ...EXPLODED VIEW EV INTRODUCTION DOOR PARTS DRAWER PARTS COOKTOP PARTS CONTROLLER PARTS CAVITY PARTS 9504 9506 Customer Model MODEL Product Code SVC Model ...

Page 75: ...DOOR PARTS EV 102U 1801 1733 1000 W225 1734 1704 1703 1018 1018 1020 W222 1009 1735 1021 W225 W222 1703 ...

Page 76: ...CONTROLLER PARTS EV 2381 2031 2050 2006 260B 2048 2037 2042 2036 3006 2034 2041 2044 ...

Page 77: ...COOKTOP PARTS EV 3057 3014 3056 3302 3301 3303 3303 3401 3022 3204 3207 3401 3204 3204 3204 ...

Page 78: ...DRAWER PARTS EV 8517 8524 8512 8602 8520 8504 8508 5505 851D 851D 5505 8502 8501 8514 W228 8513 8513 8388 8033 ...

Page 79: ...002 5539 5021 W301 W301 W230 W230 5506 5513 5951 W233 W232 W124 5407 5700 5505 5505 W230 W225 W225 5516 5512 5512 5515 5132 5032 5410 5517 5509 5016 5070 W235 3093 5510 5508 3063 3013 5539 5012 5503 5406 5408 W301 8511 W229 9381 5511 5521 W301 ...

Page 80: ......

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