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Electrolux NEXT GEN Service Manual

30” electric freestanding ranges
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ELECTROLUX HOME PRODUCTS NOR TH AMERICA
SERVICE
MANUAL
NEXT GEN
30"
ELECTRIC
FREESTANDING RANGES
White-Westinghouse
5995361523
December 2001
1
1111111

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Summary of Contents for Electrolux NEXT GEN

  • Page 1 ELECTROLUX HOME PRODUCTS NOR TH AMERICA SERVICE MANUAL NEXT GEN 30” ELECTRIC FREESTANDING RANGES White-Westinghouse 5995361523 December 2001 1111111...

  • Page 2: Safe Servicing Practices

    Electrolux Home Products cannot be responsible, nor assume any liability, for injury or damage of any kind arising from the use of this manual.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Safe servicing practices Quick reference sheet Maximum allowable surface temperatures SECTION A - INSTALLATION 12 - 17 Clearances and dimensions Important safety instructions Tools you will need Normal installation steps Anti-tip bracket installation instructions Electrical connection requirements Grounding instructions Model and serial number location SECTION B - SURFACE ELEMENT CONTROL SYSTEM...
  • Page 4 To broil How the ES 100 operates Bake Broil Calibration The control cannot be calibrated Troubleshooting 28 - 29 F1 code F3 code Control will not program Control will not program Blank Display No heat Bake element does not heat Broil element does not heat Sample schematic for ES100 control system The ES 200 Electronic Oven Control System...
  • Page 5 To change the minute timer while it is in use To cancel the minute timer before the set time has run out To set the controls for baking To change the oven temperature after baking has started To set control for continuous baking To set control for oven lockout feature To program the oven to begin baking immediately and to shut off automatically...
  • Page 6 To change the temperature from °F to °C or from °C to °F Silent control operation To change control from normal sound operation to silent control operation Preheat To set preheat temperature To change the preheat temperature while the oven is preheating Bake To set the bake temperature To change the bake temperature...
  • Page 7 Oven door locks but the oven does not heat Door latch is partly closed with door open Sample schematic for ES400 control system The ES 450 Electronic Oven Control System 57 - 66 How to program the ES 450 57 - 62 Clock To set the clock Changing between 12 or 24 hour time of day display...
  • Page 8 To change the calibration To adjust the oven temperature higher To adjust the oven temperature lower Troubleshooting 64 - 65 F1 code F3 code F9 code Control will not program Time bake does not operate Convection bake Neither the fan motor or the assist element operates Fan motor does not operate Assist element does not operate Control does not operate in preheat...
  • Page 9 To remove burner pan (coil element ranges only) Oven door 76 - 78 To remove oven door seal To remove oven door Door hinge adjustment Removal of the hinge opening cover Door hinge removal Oven door disassembly 77 - 78 Removing the upper door trim Door handle Outer door glass and trim...

  • Page 10: Quick Reference Sheet

    Quick reference sheet Serial number breakdown: N F 1 2 3 1 8 4 7 5 Incremented unit number Production week Last digit of production year Product identification Manufacturing Facility SCALE Temperature Degrees F. Resistance (Ohms) 32 +/- 1.9 1000 +/- 4.0 Oven sensor resistance chart: 75 +/- 2.5 1091 +/- 5.3...

  • Page 11: Maximum Allowable Surface Temperatures

    Maximum allowable surface temperatures for gas & electric cooking products: When Frigidaire tests side panels and doors for surface temperature, certain U.L. and/or A.G.A. guide lines must be followed. 1. Product must be undamaged, correctly assembled and have the correct oven test temperature. 2.

  • Page 12: Section A - Installation

    SECTION A - INSTALLATION INSTALLATION AND SERVICE MUST BE PERFORMED BY A QUALIFIED INSTALLER. IMPORTANT: SAVE FOR LOCAL ELECTRICAL INSPECTOR'S USE. Clearances and Dimensions 1. Provide adequate clearances between the range and adjacent combustible surfaces. 2. Location—Check location where the range will be installed. Check for proper electrical supply, and the stability of the floor.

  • Page 13: Important Safety Instructions

    • 5/16" Nutdriver or Flat Head Screwdriver IMPORTANT SAFETY INSTRUCTIONS • Electric Drill & 1/8" Diameter Drill Bit (MasonryDrill WARNING: If the information in this manual is not Bit if installing in concrete) followed exactly, a fire or electrical shock may result causing property damage, personal injury or death.

  • Page 14: Electrical Connection Requirements

    to the floor. For wall mount, locate the bracket by placing the back edge of the template against the rear wall and the side edge of template on the mark made referencing the side of the range. Place bracket on top of template and mark location of the screw holes in wall.
  • Page 15 Mobile home installations, new branch circuit Range Connection Opening Size Chart installations (1996NEC) or areas where local codes do not permit grounding through neutral require a four (4) Supply Cord Kit ampere rating information. See conductor power supply cord kit rated at 125/250 volts serial plate on Range for kilowatt rating data.

  • Page 16: Grounding Instructions

    6. Slide the Cable Mounting Plate into the Rear Wall GROUNDING INSTRUCTIONS: Shield. Re-secure using the blunt point screw removed from step #2 above. A ground strap is installed on this range which connects the center terminal of the terminal block (neutral) to the 7.

  • Page 17: Model And Serial Number Location

    Before You Call for Service Read the "Before You Call" and operating instruction sections in your Use & Care Manual. It may save you time and expense. The list includes common occurrences that are not the result of defective workmanship or materials in this appliance.

  • Page 18: Section B - Surface Element Control System

    SECTION B - SURFACE ELEMENT Dial Position CONTROL SYSTEMS Contacts LO-MED Three types of surface elements control systems are L1 - P covered in this manual. L1 - H1 Standard infinite switch. L2 - H2 X - C Dual infinite switch. Electronic top element system.

  • Page 19: Element Does Not Cycle

    between the switch and the element are open. If the meter reads line to line voltage the element is defective. Element does not cycle: If the element does not cycle when the switch is set in a position other than high the switch is defective. Indicator light does not glow: If indicator light does not glow when the switch is turned on, remove the back panel of the backguard, turn the...

  • Page 20: Both Elements Do Not Heat

    Both elements do not heat: With the switch turned clockwise to the high position measure the voltage drop between Checking the system with a Voltmeter, if the elements terminals 4 and 2. If the meter reads zero do not heat up: the switch is defective.

  • Page 21: Top Element Electronic Control System

    Top Element Electronic Control System: the range, with four displays, one for each element that shows the setting of the control. These work as interfaces Some electric range models are equipped with electronic between potentiometers and the mother board. top element controls, these controls are more accurate and allow for a lower simmer temperature than the 3.

  • Page 22: How It Operates

    NOTE: On glass top ranges the element may cycle in the Hi position because of the limiter in the element that protects the glass. Expandable NOTE: In the Lo position a 2500 watt element would Bridge be operating at 25 watts. The display is also used as a hot surface indicator on Warmer Small glass top ranges.

  • Page 23: F6 Code

    F7 code: Indicates a failed potentiometer, a user interface board Reconnect the harness, if the F5 is still displayed, go to or the harness between the mother board and the user the right hand user interface board as viewed from the interface boards.

  • Page 24: Element Not Heating

    boards or the harness between the mother board and the user interface boards is defective. Remove and Ohm out the harness. If the harness checks good, reinstall Element the harness and replace one of the user interface board with a new or known good board. Turn one of the top elements on.

  • Page 25: Element Does Not Cycle

    Element does not cycle: If the element does not cycle when the switch is set in a position other than high the switch is defective. Indicator light does not glow: If indicator light does not glow when the switch is turned on, remove the back panel of the backguard, turn the switch on, and measure the voltage drop between termi- nals H1 and neutral.

  • Page 26: Section C - Electronic Oven Control Systems

    SECTION C - ELECTRONIC OVEN timer can be set for any amount of time from 1 minute to 11 hours and 59 minutes. (Note: If you press the CONTROL SYSTEMS Down Arrow first, the timer will advance to 11 hours and 59 minutes.) This section covers five electronic oven control systems.

  • Page 27: To Broil

    1. Press Bake and make sure the bake temperature is THE BAKE OR BROIL ELEMENT WITHOUT DIS- displayed. CONNECTING ELECTRICAL POWER FROM THE RANGE. ELECTRICAL POWER IS CONNECTED 2. Press the Up Arrow or Down Arrow to increase TO THE ELEMENTS WHENEVER ELECTRICAL or decrease the set temperature.

  • Page 28: Calibration

    Calibration: chart, the oven control is defective. If the meter reads less than 800 Ohms or more than 3000 Ohms, go to To check oven calibration: step 3. 1. Place a thermometer or thermocouple in the SCALE center of the oven. Temperature (°F) Resistance...

  • Page 29: Broil Element Does Not Heat

    element is defective. If the meter reads zero the wiring to the element is open. If the control appears to be operating normally but the broil element does not heat: 1. Go to the back of the oven control and measure the voltage drop between terminals BR and pin 4 of the 6 pin plug (neutral) with the control not programmed (clock operating only).

  • Page 30: Sample Schematic For Es100 Control System

    SAMPLE SCHEMATIC FOR ES100 CONTROL SYSTEM...

  • Page 31: The Es 200 Electronic Oven Control System

    To set the clock: The ES 200 Electronic Oven Control System: When the range is first plugged in, or when the power The ES 200 electronic oven control system is used to supply to the range has been interrupted, the display will control the oven on self-cleaning model ranges that do flash "12:00".
  • Page 32 To change the minute timer while it is in use: until tone is heard, “ — — hr” will appear in display for continuous cooking. The current time of day will While the timer is active and shows in the display, press return to the display.

  • Page 33: To Set The Controls For A Self-Clean Cycle

    NOTE: When the oven is cool, wipe away any residue 5. Place the pan on the oven rack. Open the oven or powdered ash with a damp cloth or paper towel. door to the broil stop position when broiling. Stopping or interrupting a self-cleaning cycle: 6.
  • Page 34 provide power to the bake element once again. After the lock switch tells the control that the door is unlocked and first cycle the preheat light is turned off and whenever the to open the contacts of the lock relay and turn the lock oven calls for heat, the EOC cycles the broil element on indicator light off.
  • Page 35 2. With an Ohmmeter measure the resistance between If the meter reads line to neutral (120VAC) the control pins 12 and 13 in the plug (not on the control board). is defective. If the meter reads zero the bake element If the meter reads around the value of the oven or the wiring to the bake element is defective.
  • Page 36 Oven door locks when the oven is programmed for clean but the oven does not heat: 1. If the oven operates normally in bake, replace the control. Lock motor runs continuously: 1. With the door in the unlock position, remove power from the range.
  • Page 37 SAMPLE SCHEMATIC FOR THE ES 200 CONTROL SYSTEM...

  • Page 38: To Set The Clock

    4. Press the Up Arrow or Down Arrow to change °F The ES 300 Electronic Oven Control System: to °C or °C to °F. The ES 300 electronic oven control system is used to control the oven on self-cleaning model ranges that do 5.

  • Page 39: To Change The Minute Timer While It Is In Use

    when the set time has run out. The minute timer can be To set control for continuous baking: used alone or during any of the other oven functions. When the minute timer is in use with any other function, 1. Press Timer On/Off, “0:00” will appear in the the minute timer will be shown in the display.

  • Page 40: To Program Oven For A Delayed Start Time And To Shut-Off Automatically

    7. The oven will turn on and begin heating. before cooking begins, and should be removed promptly when cooking is completed. To program oven for a delayed start time and to shut-off automatically: 1. Be sure that the clock shows the correct time of day. Clear Bake 2.

  • Page 41: To Broil

    the oven door is opened. The fan will continue to ON THE FIRE. FLOUR MAY BE EXPLOSIVE. operate until baking is complete. Self-cleaning oven: 3. To cancel the Speed Bake function, press Clear Off on the oven control as you would to cancel any A self-cleaning oven cleans itself with high temperatures baking function.

  • Page 42: To Set The Controls For A Self-Clean Cycle

    On these models, the bake element is designed to be 3. Restart the self-clean cycle once all conditions have tilted up using your hand from the front of the bake been corrected. element. This will allow easier access to the oven bottom for cleaning.

  • Page 43: Broil

    element. After the first cycle, the preheat light is turned lock switch. When the motor rotates one half turn the off. Then whenever the oven calls for heat the control contacts of the door lock switch reopen sending a signal cycles the broil element on for seven seconds and the to the EOC that the door is locked, and to open the bake element on for fifty three seconds out of every...
  • Page 44 Troubleshooting: Time bake does not operate: The ES 300 has some self diagnostics built into the If the normal bake feature operates but the time bake microprocessor to help in troubleshooting the system. feature does not operate check to be sure it is being When a failure occurs one of three codes will appear in programmed correctly.

  • Page 45: Door Latch Is Partly Closed With Door Open

    Oven door does not lock when the oven is pro- Fan in oven does not run when speed bake switch grammed for clean: is turn on: 1. Remove power from the range, go to the back of 1. Remove power from the range and set the speed the control and disconnect the 15 pin plug.
  • Page 46 SAMPLE SCHEMATIC FOR THE ES 300 CONTROL SYSTEM...

  • Page 47: The Es 450 Electronic Oven Control System

    The ES 400 Electronic Oven Control System: 3. Press Clean to toggle between the 12 and 24 hour time of day display. The display will show either The ES 400 electronic oven control system is used to 12:00 or 24:00. control ovens on self-cleaning model ranges with the convection feature.

  • Page 48: Minute Timer

    Minute timer: will sound and the lock icon light ( ) will clear and the time will be shown. The “DOOR LOCKED” will The minute timer serves as an extra timer in the kitchen continue to flash until the oven door has completely unlocked.

  • Page 49: Preheat

    Preheat: be programmed to bake at any temperature from 170° F to 550° F (the sample below is for 350° F). The preheat mode will bring the oven up to temperature and then beep to let you know when to add your food. To set the bake temperature: Preheating the oven is recommended when baking breads and cakes.

  • Page 50: Delay Timed Bake- Cook Time And Stop Time

    4. Press 3 5 0 . “350°” will flash and “BAKE” pads pressing 5 0 . “TIMED” will flash and will show in the display. “BAKE”, “00:50” and “350°” will show in the display. 5. Press Start . “350°” and “BAKE“ will show in the display.
  • Page 51 2. Arrange oven rack and place the pan on the oven 1. Arrange interior oven racks and place food in oven. rack. Be sure to center the broiler pan directly under the broil burner. Open the oven door to the 2.
  • Page 52 oven door lock will begin to close automatically Bake: and once the door has been locked the “DOOR LOCKED” indicator light will quit flashing and When the bake pad is touched, and a temperature is remain on . Also the oven icon will show in the entered with the number pads, the bake relay on the display.

  • Page 53: To Change The Calibration

    Convection roast: 350° F. Allow the oven to cycle three times. Convection roast operates the same as convection bake 3. Average the highest and lowest reading. The average should be within 10° F of 350° F. except the control does not operate above the set temperature and the temperature differential is larger.

  • Page 54: F9 Code

    1. Disconnect the fifteen pin plug from the back of the the resistance between pins 10 and 12 of the 15 pin oven control that connects the sensor to the oven plug (in the plug). If the meter reads open, check control.

  • Page 55: Broil Element Does Not Heat

    line to line voltage (240 VAC) the element is plug. If the meter reads infinity the lock switch or defective. If the meter reads zero the wiring to the the wiring to the lock switch is defective. If the meter element is open.
  • Page 56 SAMPLE SCHEMATIC FOR THE ES 400 CONTROL SYSTEM...

  • Page 57: The Es 300 Electronic Oven Control System

    The ES 450 Electronic Oven Control System:. 3. Press Clean to toggle between the 12 and 24 hour The ES 450 electronic oven control system is used to time of day display. The display will show either control ovens on self-cleaning model ranges that have 12:00 or 24:00.

  • Page 58: To Change The Temperature From °F To °C Or From °C To °F

    Minute timer: will sound and the lock icon light ( ) will clear and the time will be shown. The “DOOR LOCKED” will The minute timer serves as an extra timer in the kitchen continue to flash until the oven door has completely unlocked.

  • Page 59: Preheat

    Preheat: be programmed to bake at any temperature from 170° F to 550° F (the sample below is for 350° F). The preheat mode will bring the oven up to temperature and then beep to let you know when to add your food. To set the bake temperature: Preheating the oven is recommended when baking breads and cakes.

  • Page 60: To Broil

    4. Press 3 5 0 . “350°” will flash and “BAKE” pads pressing 5 0 . “TIMED” will flash and will show in the display. “BAKE”, “00:50” and “350°” will show in the display. 5. Press Start . “350°” and “BAKE“ will show in the display.

  • Page 61: Convection Bake

    2. Arrange oven rack and place the pan on the oven heating is not necessary for meats and poultry. Heated rack. Be sure to center the broiler pan directly air circulates around the food from all sides, sealing in under the broil burner. Open the oven door to the juices and flavors.

  • Page 62: When The Self-Clean Cycle Is Completed

    To set the controls for the self-cleaning cycle to of three parts that control the bake and broil elements, start immediately and shut off automatically: the speed bake fan in the oven, and the locking of the door in clean. 1.

  • Page 63: Broil

    baking at a set time. The stop time cannot be set for Clean: more than 11 hours and 59 minutes ahead of the time of day. With the oven door closed, contacts COM to NO of the oven door switch close. Then when the clean pad is Convection bake: touched and a clean time is set the door lock relay on the electronic oven control closes providing line to neutral...

  • Page 64: Troubleshooting

    the display will return to the time of day. Press Clear 3. Disconnect the harness from the oven sensor and Off to reject the change if necessary. measure the resistance of the oven sensor. If the meter reads less than 800 Ohms, or more than 3000 To adjust the oven temperature lower: Ohms, the oven sensor is defective.

  • Page 65: Blank Display

    Blank display: 2. Measure the resistance between pins 9 and 11 of the 15 pin plug with the oven door closed. If the 1. With the range connected to electrical power, go to meter reads infinity, the door switch or the wiring to the back of the control and measure the voltage the door light switch is defective.

  • Page 66: Sample Schematic For Es450 Control System

    SAMPLE SCHEMATIC FOR THE ES 450 CONTROL SYSTEM...

  • Page 67: Warmer Drawer

    Warmer drawer: reclose at about 130° F. The low limit thermostat is connected electrically in parallel with the diode and Warmer drawers are use to hold food at serving cycling contacts of the warmer switch. No matter where temperature, usually between 160° F to 190° F. the warmer knob is set during the first cycle, the temperature will always go to about 200°...

  • Page 68: If The Element Heats During Preheat, Then Stays Off

    If the element heats during preheat, then stay off until the temperature drops to about 130° F: 1. Check the diode and the cycling portion of the warmer switch. If the element does not cycle off: 1. Remove one wire from the low limit thermostat and set the warmer switch to low.

  • Page 69: Section D - Disassembly And Replacement Of Parts

    SECTION D - DISASSEMBLY AND 1. Disconnect power from the range. REPLACEMENT OF PARTS 2. Remove the back panel from the backguard. NOTE: To reinstall parts, reverse all procedures 3. Mark and disconnect the wires from the infinite switch. Backguard To remove the backguard back panel: 4.

  • Page 70: To Remove The User Interface Board

    To remove the user interface board: 1. Disconnect power from the range. 2. Remove the back panel from the backguard. 3. Disconnect the harness from the board and unplug the ribbon from the potentiometers at the potentiometer. 4. Squeeze the two plastic prongs holding the Backview of potentiometer board to the display window together and pull back on the board.

  • Page 71: To Remove The Top Elements Indicator Light

    To remove the top element’s indicator light: To remove the control panel: 1. Disconnect power from the range. 1. Disconnect power from the range. 2. Remove the back panel from the backguard. 2. Remove the back panel from the backguard. 3.

  • Page 72: To Remove The Splasher Panel

    Ranges with coil top elements: 7. Remove the two screws holding the end cap to the splash guard and the side panel, and lift the end cap 4. Raise the front of the main top and disengage the lift and lock rods. screws Coil element top lift and lock rod Smooth top ranges:...

  • Page 73: Main Top Area

    7. Disconnect the wire tie from the rear of the main top 11. Remove the three screws holding the oven vent cover by squeezing the tabs of the rivet. Go to step 10. and remove the oven vent cover. Vent cover 12 Remove the two screws holding the splasher panel to the burner pan.

  • Page 74: To Remove The Main Top On Smooth Top Ranges

    7. Pull the top forward and up. To remove the main top on smooth top ranges: 1. Disconnect power from the range. 2. Remove the back panel from the backguard. 3. Open the oven door and remove the two phillips screws holding the main top to the front frame and raise the main top.

  • Page 75: To Remove The Main Top Hinges

    To remove the main top hinges: Smooth top elements: 1. Disconnect power from the range. 1. Disconnect power from the range. 2. Remove the back panel from the backguard. 2. Open the oven door and remove the two phillips screws holding the main top to the front frame and 3.

  • Page 76: To Remove And Replace Terminal Blocks For Coil Elements

    To remove and replace terminal blocks for coil To remove burner pan (coil element ranges only): elements: 1. Disconnect power from the range. 1. Disconnect power from the range. 2. Remove main top. (See main top removal) 2. Remove element and drip pan. 3.

  • Page 77: To Remove Oven Door

    To remove oven door: 1. The oven door is held to the oven door hinges by two screws. (One in each hinge.) 2. To remove the oven door remove the two screws. Hinge cover Door hinge removal: NOTE: Left and right door hinges are separate parts.

  • Page 78: Door Handle

    Wool shield: 1. Remove the center glass. 2. Remove the six screws, two at the bottom and two on each side, holding the wool shield to the inner liner and slide the wool shield up and off. Trim screws Door handle: 1.

  • Page 79: Broil Element

    3. Pull the element into the oven and disconnect the 3. Hold the fan blade and remove the nut by turning wires. clockwise with a 1/2” wrench. 4. With the nut remove pull the fan blade off the shaft. Bake element screws Broil element: 1.

  • Page 80: Oven Vent (Smooth Top Models)

    4. To remove the back half of the vent pull straight back. Oven vent (coil element models) Backview of oven vent Oven vent (smooth top models): 5. To remove the complete vent. Remove the two screws inside the oven holding the vent to the oven 1.

  • Page 81: Door Latch Removal (Self-Clean)

    Door latch removal (self clean): and push it into the range. Once the switch clears the back panel the switch can be unhooked from 1. Disconnect power from the range. the rod, and the rod slid back into the range. 2.

  • Page 82: Removing Convection And Speed Bake Motor Assemblies

    Three screws Three screws 4. Pull back on the assembly. Lift the rod and tip the front of the assembly down to release the rod. 5. If replacing the assembly be sure to transfer the spacing tab from old assembly to the new. C clip shown on shaft Spacing tab Removing convection and speed bake motor...

  • Page 83: Removing Oven Light Socket

    Removing bodyside panels: 1. Disconnect power remove the back of the control panel and the back panel. 2. Place a rug or padding under the range to protect the floor. 3. Remove the backguard end cap on the side of the range that the bodyside is being removed.

  • Page 84: Storage Drawer

    Front bodyside panel screws Two screws on each side Storage Drawer Removing storage drawer glides: Removing the storage drawer front panel: There are four drawer glides mounted to the drawer, one on each side in the front and one on each side in the 1.

  • Page 85: Removing The Bottom Heat Shield

    2. Remove the side heat shield by removing four screws holding the shield to the frame and side panel. Turn the front leveling leg almost out and slide the shield back and out. 3. Reach behind the frame and release the glide. Bottom wool shield screws Removing the warmer drawer: 1.

  • Page 86: Removing Drawer Rail From Range Frame

    Removing drawer rail from range frame: 1. Remove the screw holding the rail to the frame and pull forward on the rail. Warmer drawer element screws Rail screw Removing warmer drawer low limit thermostat: 1. Disconnect power from range. 2. Remove wires from back of thermostat. 3.
  • Page 87 NOTES...

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