KAC-28 TECHNICAL EDUCATION ELECTRIC BUILT-IN SINGLE OVEN JOB AID 4317323
FORWARD This Job Aid, “KitchenAid Electric Built-In Single Oven,” (Part No. 4317323), provides the technician with information on the installation, operation, and service of the Electric Built-In Single Oven. It is to be used as a training Job Aid and Service Manual. For specific information on the model being serviced, refer to the “Use and Care Guide,” or “Tech Sheet” provided with the oven.
TABLE OF CONTENTS Page GENERAL ............................................................................................................................... 1-1 Important Safety Information ............................................................................................. 1-1 KitchenAid Model & Serial Number Designations .............................................................. 1-2 Model & Serial Number Label And Tech Sheet Locations.................................................
Page DIAGNOSIS & TROUBLESHOOTING ................................................................................... 6-1 Diagnostics ........................................................................................................................ 6-1 Fahrenheit To Celsius Conversion .................................................................................... 6-1 Programming The Cavity Size ...........................................................................................
GENERAL IMPORTANT SAFETY INFORMATION Your safety and the safety of others is very important. Important safety messages have been provided in this Job Aid. Always read and obey all safety messages. This is the safety alert symbol. This symbol alerts you to hazards that can kill or hurt you and others. ELECTROSTATIC DISCHARGE (ESD) SENSITIVE ELECTRONICS ESD problems are present everywhere. ESD may damage or weaken the electronic control assembly.
KITCHENAID MODEL & SERIAL NUMBER DESIGNATIONS MODEL NUMBER MODEL NUMBER INTERNATIONAL SALES IND.
MODEL & SERIAL NUMBER LABEL AND TECH SHEET LOCATIONS The Model/Serial Number label and Tech Sheet locations are shown below.
SPECIFICATIONS Model Number Colors Available Model Description Size-Configuration Dimensions/Specifications Overall Height (in) Overall Width (in) Overall Depth Inc Hrdwr/Hndl (in) Depth W/O Handle (in) Cutout Dimensions Cutout Height (in) (Measure Or Min/Max) Cutout Width (in) (Measure Or Min/Max) Cutout Depth (in) (Measure Or Min/Max) Other Dimensions Conduit Size (in) (Length/Diameter) Net Weight (lbs) Shipping Weight (lbs) Total Connected Load in kW 240 Volts 208 Volts 240/120V AC Circuit Amps Exterior
KEBS107D SS Single Built-In Oven 30" Model Number Colors Available Model Description Size-Configuration Dimensions/Specifications Overall Height (in) Overall Width (in) Overall Depth Inc Hrdwr/Hndl (in) Depth W/O Handle (in) Cutout Dimensions Cutout Height (in) (Measure Or Min/Max) Cutout Width (in) (Measure Or Min/Max) Cutout Depth (in) (Measure Or Min/Max) Other Dimensions Conduit Size (in) (Length/Diameter) Net Weight (lbs) Shipping Weight (lbs) Total Connected Load in kW 240 Volts 208 Volts 240/120V AC
KEBC107H BT, WH Single Built-In Oven 30" Model Number Colors Available Model Description Size-Configuration Dimensions/Specifications Overall Height (in) Overall Width (in) Overall Depth Inc Hrdwr/Hndl (in) Depth W/O Handle (in) Cutout Dimensions Cutout Height (in) (Measure Or Min/Max) Cutout Width (in) (Measure Or Min/Max) Cutout Depth (in) (Measure Or Min/Max) Other Dimensions Conduit Size (in) (Length/Diameter) Net Weight (lbs) Shipping Weight (lbs) Total Connected Load in kW 240 Volts 208 Volts 240/120
KITCHENAID SINGLE THERMAL CONVECTION OVEN WARRANTY LENGTH OF WARRANTY KITCHENAID WILL PAY FOR: FULL ONE YEAR WARRANTY From Date of Purchase. FIVE YEAR LIMITED WARRANTY 2nd through 5th Year TEN YEAR LIMITED WARRANTY 2nd through 10th Year Replacement parts and repair labor to correct defects in materials or workmanship. Service must be provided by an authorized KitchenAid service company. Parts only. Electric element, electronic control, & convection element. Parts only. Oven cavity and inner door.
KITCHENAID ELECTRIC BUILT-IN OVEN WARRANTY LENGTH OF WARRANTY: KITCHENAID WILL PAY FOR: KITCHENAID WILL NOT PAY FOR: ONE-YEAR FULL WARRANTY From Date of Purchase. Replacement parts and repair labor costs to correct defects in materials or workmanship. Service must be provided by a KitchenAid designated servicing company. SECOND-THROUGH FIFTH-YEAR LIMITED WARRANTY From Date of Purchase. Replacement parts for any oven electric element to correct defects in materials or workmanship.
INSTALLATION INFORMATION ELECTRICAL SUPPLY REQUIREMENTS • The oven must be connected with copper wire only. • Wire sizes and connections must conform to the requirements of the National Electrical Code, ANSI/NFPA 70—latest edition*, and all local codes and ordinances. Wire sizes and connections must conform with the rating of the appliance. Copies of the standards listed above may be obtained from: WARNING ELECTRICAL SHOCK HAZARD • An electrical ground is required on this appliance.
ELECTRICAL WIRING If local codes DO permit connecting the cabinet-grounding conductor to a neutral junction box wire, perform steps 6 and 7. If local codes DO NOT permit connecting the cabinet-grounding conductor to a neutral junction box wire, or if you are connecting the appliance to a 4-wire electrical system, perform steps 8 through 11. WARNING ELECTRICAL SHOCK HAZARD • An electrical ground is required on this appliance.
REMOVING & REINSTALLING THE OVEN DOOR 2. WARNING 3. PERSONAL INJURY HAZARD • Use both hands to remove oven doors. • Do not use the handle or any portion of the front frame or trim for lifting. • Because of the weight and size of the oven, two or more people are required to move and safely install it. Failure to properly grasp the oven doors or to lift the oven properly could result in personal injury or damage to the product. Close the oven door as far as the two pins will allow.
OVEN / COOKTOP COMBINATION-APPROVED INSTALLATION The following built-in ovens are approved for installation over electric and gas cooktops, as noted. U.S.
THEORY OF OPERATION AIR FLOW Intake air is drawn into the oven at two locations: through the control panel vent, (over the latch assembly and the inner chassis top), and through the side mounting rails (over the oven sides and around the back). Air also enters the oven at the back through the openings on the upper section of the rear cover. At this point, the air from the sides and the top mix.
THE OVEN SHUTDOWN THERMAL FUSE The thermal fuse is located on the rear of the oven at the indicated location. The oven shutdown thermal fuse opens L2 to the oven if the temperature at the rear panel exceeds 160˚C/ 320˚F. The fuse is a one-time, non-resettable safety device.
THE OVEN DOOR LATCH ASSEMBLY The door latch solenoid operates on a 120-volt dc pulse from the electronic control board. When the solenoid plunger is retracted, the oven door is in the “unlocked” position. When the solenoid plunger is extended, the oven door is in the “locked” position. When the door lock switch is open, the control senses that the door is “unlocked.” When the door lock switch closes, the control senses that the door is locked.
HOW THE SELF-CLEAN CYCLE WORKS The Self-Clean cycle uses high heat to burn away soil and grease from inside the oven. During this cycle, the oven will get much hotter than it does under normal baking and broiling conditions (see the following chart). The oven is preset for a 3-1/2 hour Self-Clean cycle. However, you can adjust this cycle time to between 2-1/2 and 4-1/2 hours. The chart shows a normal 3-1/2 hour Self-Clean cycle.
COMPONENT ACCESS This section instructs you on how to service each component inside the Electric Built-In Single Oven. The components and their locations are shown below.
REMOVING THE OVEN CONTROL/DISPLAY BOARDS, AND THE TOUCH PANEL ASSEMBLY 5. WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. Control Panel Screw CAUTION: When you work on the built-in oven, be careful when handling the sheet metal parts. Sharp edges may be present, and you can cut yourself if you are not careful. 1. 2. 3. 4. 6. Disconnect the electrical power to the oven. Open the oven door.
8. To remove the oven control/display boards: a) Remove the five mounting screws. b) Remove the six screws from the control panel bracket and remove the bracket. Bracket Screw (1 of 6) Control Panel Bracket Screws c) Peel the touch panel off the bracket. Touch Panel Screws Lift Ends Of Locking Arm Bracket 9. REASSEMBLY NOTE: When you reinstall the oven control panel, use the following procedure (refer to the photos on the previous page, as necessary): 1.
REMOVING THE POWER SUPPLY WIRING TERMINAL BLOCK AND THE BLOWER MOTOR 4. WARNING 5. ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. CAUTION: When you work on the built-in oven, be careful when handling the sheet metal parts. Sharp edges may be present, and you can cut yourself if you are not careful. Remove the screw from the conduit clamp and remove the clamp.
7. To remove the blower motor assembly: a) Remove the rear cover from the oven (11 screws) . b) Remove the four screws from the blower cover and remove the cover. Screw (1 of 11) 2 Screws Rear Cover Blower Cover 2 Screws c) Disconnect the two wires from the blower motor terminals. 2 Wires Blower Motor Assembly 5 Mounting Screws d) Remove the five mounting screws.
REMOVING THE OVEN LIGHT TRANSFORMER & THE CONTROL POWER TRANSFORMER 3. WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. Light Transformer 2. Transformer Screws Control Pwr Transformer CAUTION: When you work on the built-in oven, be careful when handling the sheet metal parts. Sharp edges may be present, and you can cut yourself if you are not careful. 1.
REMOVING THE OVEN DOOR LATCH ASSEMBLY 3. WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. Open the oven door and remove the two front oven door latch mounting screws from the air vent. Oven Door Latch Assembly CAUTION: When you work on the built-in oven, be careful when handling the sheet metal parts. Sharp edges may be present, and you can cut yourself if you are not careful. 1. 2.
REMOVING AN OVEN HALOGEN LIGHT & THE OVEN TEMPERATURE SENSOR 3. WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. Lift Lens Here CAUTION: When you work on the built-in oven, be careful when handling the sheet metal parts. Sharp edges may be present, and you can cut yourself if you are not careful. 1. 2.
d) Pull the halogen socket assembly out of the oven liner and cut the wires near the socket terminals. 4. Cut Wires Here To remove the oven temperature sensor: a) Remove the two mounting screws from the oven temperature sensor and pull the connector out of the mounting hole in the oven liner. Screws Oven Temperature Sensor b) Disconnect the sensor connector from the main wire harness connector. e) Cut the new halogen light socket wires to the proper length.
REMOVING THE BROIL ELEMENT 3. WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. Remove the two front bracket screws and two rear bracket screws from the broil element. Front Bracket Screws CAUTION: When you work on the built-in oven, be careful when handling the sheet metal parts. Sharp edges may be present, and you can cut yourself if you are not careful. 1. 2.
REMOVING THE MEAT PROBE JACK 5. WARNING Remove the meat probe jack access panel from the right side of the unit. Use a pair of small cutters to clip the bridge. ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. Clip Bridge Meat Probe Jack Access Panel CAUTION: When you work on the built-in oven, be careful when handling the sheet metal parts.
REMOVING THE HIDDEN BAKE ELEMENT 4. WARNING Remove the four screws from the hidden bake element cover flange. Cover Flange & 2 Screws ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. Cover Flange & 2 Screws CAUTION: When you work on the built-in oven, be careful when handling the sheet metal parts. Sharp edges may be present, and you can cut yourself if you are not careful. 1. 2. 3.
8. Remove the four mounting bracket screws and the two hidden bake element bracket screws. 9. Carefully pull the hidden bake element and its mounting bracket out of the oven.
REMOVING THE CONVECTION BAKE ELEMENT AND THE FAN MOTOR ASSEMBLY position the cover with the notch as shown when you reinstall it. WARNING Screw 1 of 3 ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. Convection Cover CAUTION: When you work on the built-in oven, be careful when handling the sheet metal parts. Sharp edges may be present, and you can cut yourself if you are not careful. 1. 2. 3.
6. To remove the convection fan motor: a) If not already done, remove the convection cover and the convection bake element from the rear of the oven liner (see page 4-14). b) Use a 10 mm (7/16˝) socket and remove the hex nut from the convection fan. NOTE: The nut has a left-rotation thread for removal. f) Remove the two rear convection fan motor mounting screws from the oven, and remove the motor from the rear of the oven.
REMOVING THE OVEN SHUTDOWN THERMAL FUSE Oven Shutdown Thermal Fuse WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. CAUTION: When you work on the built-in oven, be careful when handling the sheet metal parts. Sharp edges may be present, and you can cut yourself if you are not careful. 1. 2. 3. Disconnect the electrical power to the oven.
REMOVING THE OVEN DOOR GLASS, HINGES, & HANDLE CAUTION: When you work on the built-in oven, be careful when handling the sheet metal parts. Sharp edges may be present, and you can cut yourself if you are not careful. 1. 2. 3. 4. Remove the oven door from the oven (see page 2-3 for the procedure). Place the oven door on a padded work surface with the front decorative glass facing down.
6. To remove the hinges and the inner door glass: NOTE: You will have to remove both hinges to remove the inner door glass from the oven door liner. a) Lift either side of the door liner, remove the two door hinge screws, and remove the hinge. d) Remove the insulation and the inner door glass. Inner Door Glass Hinge Screws (4 total) Insulation 7. Inner Door Glass To remove the door handle, remove the two door handle screws from the bracket.
REMOVING THE OVEN DOOR GASKET CAUTION: When you work on the built-in oven, be careful when handling the sheet metal parts. Sharp edges may be present, and you can cut yourself if you are not careful. 3. Pull the ends of the gasket out of the liner holes and pull the clips out of their liner holes. Gasket Clips 1. 2. Open the oven door to its fully open position. Remove the screw from the door gasket bracket and remove the bracket from the oven.
— NOTES — 4-20
COMPONENT TESTING Before testing any of the components, perform the following checks: • The most common cause for control failure is corrosion on connectors. Therefore, disconnecting and reconnecting wires will be necessary throughout test procedures. • All tests/checks should be made with a VOM or DVM having a sensitivity of 20,000 ohmsper-volt DC, or greater.
WARNING WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. CONVECTION BAKE ELEMENT CONVECTION FAN MOTOR Refer to page 4-14 for the procedure for servicing the convection bake element. 1. Disconnect the electrical power to the oven. 2.
WARNING WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. BROIL ELEMENT Outer Element Inner Element BAKE ELEMENT Outer Element Refer to page 4-12 for the procedure for servicing the hidden bake element. 1.
WARNING WARNING ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. ELECTRICAL SHOCK HAZARD Disconnect power before servicing. Replace all panels before operating. Failure to do so could result in death or electrical shock. OVEN SHUTDOWN THERMAL FUSE OVEN DOOR LATCH ASSEMBLY Solenoid Latch Switch Door Switch Refer to page 4-16 for the procedure for servicing the oven shutdown thermal fuse. 1.
Refer to page 4-6 for the procedure for servicing the oven light & control power transformers. 1. Disconnect the electrical power to the oven. 2. Disconnect the wires from the transformer under test. 3. Set the ohmmeter to the R x 1 scale. 4. To test the oven light transformer: a) Touch the ohmmeter leads to the LINE terminals. The meter should indicate between 40 and 45 Ω. b) Touch the ohmmeter leads to the LOAD terminals. The meter should indicate less than 1 Ω. 5.
— NOTES — 5-6
DIAGNOSIS & TROUBLESHOOTING DIAGNOSTICS PROGRAMMING THE CAVITY SIZE Before servicing, perform the following checks: • The most common cause for control failure is corrosion on connectors. Therefore, disconnecting and reconnecting wires will be necessary throughout test procedures. • All tests/checks should be made with a VOM or DVM having a sensitivity of 20,000 ohmsper-volt DC, or greater.
• Upon replacement, immediately return the old electronic oven control. Use the mailing label that is supplied with each new control. FAILURE/ERROR DISPLAY CODES • Always disconnect the power to the unit before touching the internal parts of the oven. FAULT CODE ERROR CODE F2 F3 F4 Will only be displayed if user presses and holds “0” key for 5 seconds and there are no preexisting faults. Press CANCEL to clear display. Electronic control malfunction Replace control.
CONTROL PANEL TEST LOCATIONS COMPONENT FRONT/REAR SERVICEABLE CHECK POINTS RESULTS Door Open = Closed Circuit Door Closed = Open Circuit Door Switch Front Door Lock Solenoid (with Door Closed) Front P6-1 (Y) to P6-2 (W) Oven Temperature Sensor Front P7-4 (V) to P7-6 (GN) 1080 Ω @ 21°C (70°F) Blower Rear P1-5 (GY) to Neutral (W) 14 Ω to 18 Ω P7-2 (BR) to P7-1 (TAN) 50 Ω 40 Ω to 45 Ω Less than1 Ω Oven Light Transformer Front Primary Winding Secondary Winding Oven Shutdown Thermal Fuse
— NOTES — 6-4
WIRING DIAGRAM & STRIP CIRCUITS MODEL NUMBER / TECH SHEET USE MODEL NUMBER KEBI141D**6 KEBS147D**6 KEBI171D**6 KEBI177D**6 KEBI101D**6 KEBI107D**6 KEBC177D**6 KEBC107D**6 KEBI141D**7 KEBI141D**8 KEBI141D**9 KEBI141D**10 KEBI141D**11 KEBI141D**12 KEBS147D**7 KEBS147D**8 KEBS147D**9 KEBS147D**10 KEBS147D**11 KEBS147D**12 KEBI171D**7 KEBI171D**8 KEBI171D**9 KEBI171D**10 KEBI171D**11 KEBI171D**12 KEBS177D**7 KEBS177D**8 KEBS177D**9 KEBS177D**10 KEBS177D**11 KEBS177D**12 KEBI101D**7 KEBI101D**8 KEBI101D**9 KEBI1
SCHEMATIC DIAGRAM WIRE HARNESS SCHEMATIC GROUND (CHASSIS) NOTES: • When replacing the electronic control, be sure to program the cavity size (see “Programming The Cavity Size” on page 6-1). • Dots indicate connections or splices. • Circuit shown in STANDBY/OFF mode with oven door closed. AC DRIVE MOTOR M SOLENOID PLUG WITH FEMALE CONNECTOR RELAY COIL RECEPTACLE WITH MALE CONNECTOR RELAY CONTACTS OPERATED BY DOOR LIGHT HEATING ELEMENT THERMAL FUSE/T.O.D.
STRIP CIRCUITS BAKE & PREHEAT-BAKE N L1 P5-3 R BU BK P4-1 P5-1 BK P4-2 P5-2 OR P1-5 GY BK BAKE-2000W L2 R OUT BROIL-1000W R BU OR BLOWER M IN BROIL-1667W ~ P1-1 W ECONO BROIL N L1 BK P4-1 BK P4-2 BK P1-1 P5-2 OR P1-5 GY P5-1 BU IN BROIL-1667W R OR BLOWER M ~ L2 W MAXI BROIL L1 BK P4-1 P5-2 OR BK BK P4-2 P1-1 P1-5 GY OUT BROIL-1000W BU N OR IN BROIL-1667W M ~ BLOWER 7-3 L2 R W
CONVECTION BROIL (THERMAL CONVECTION MODELS ONLY) N L1 BK P4-1 BK P4-2 P5-1 BU P5-2 OR P1-5 GY P1-6 OR L2 OUT BROIL-1000W BU R OR IN BROIL-1667W BK P1-1 M W BLOWER W ~ M ~ CONV. FAN CONVECTION ROAST & PREHEAT-CONVECTION BAKE (THERMAL CONVECTION MODELS ONLY) N L1 P5-3 R BU BK P4-1 P5-1 BK P4-2 P5-2 OR P1-5 GY P1-6 OR BK P1-1 L2 BAKE-2000W R OUT BROIL-1000W R BU OR IN BROIL-1667W M W BLOWER W ~ M ~ CONV.
CLEAN DOOR SWITCH ON LATCH ASSY BR TAN LATCH SWITCH (OPERATED BY SOLENOID) BU TAN RETURN LINE MUST BE CONNECTED P7-2 P7-3 LATCH DRIVE CIRCUIT + P6-1 Y P6-2 W L1 P4-1 BK P4-2 P5-3 R P5-1 BU P5-2 OR P1-5 GY DOOR LOCK SOLENOID BAKE-2000W R OUT BROIL-1000W R BU OR IN BROIL-1667W BK L2 18V DC SOLENOID P7-1 BK N P1-1 M ~ BLOWER 7-5 W
— NOTES — 7-6
— NOTES — 7-7
— NOTES — 7-8
PRODUCT SPECIFICATIONS AND WARRANTY INFORMATION SOURCES IN THE UNITED STATES: FOR PRODUCT SPECIFICATIONS AND WARRANTY INFORMATION CALL: FOR WHIRLPOOL PRODUCTS: 1-800-253-1301 FOR KITCHENAID PRODUCTS: 1-800-422-1230 FOR ROPER PRODUCTS: 1-800-447-6737 FOR TECHNICAL ASSISTANCE WHILE AT THE CUSTOMER’S HOME CALL: THE TECHNICAL ASSISTANCE LINE: 1-800-253-2870 HAVE YOUR STORE NUMBER READY TO IDENTIFY YOU AS AN AUTHORIZED SERVICER FOR LITERATURE ORDERS: PHONE: 1-800-851-4605 IN CANADA: FOR PRODUCT SPECIFICATIONS A
