KAD-9 TECHNICAL EDUCATION DRAWER DISHWASHER JOB AID 4317364
FORWARD This KitchenAid Job Aid, “Drawer Dishwasher,” (Part No. 4317364), provides the technician with information on the installation, operation, and service of the Drawer Dishwasher. 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 dishwasher. The Wiring Diagram used in this Job Aid is typical and should be used for training purposes only.
TABLE OF CONTENTS Page GENERAL ............................................................................................................................... 1-1 Safety First ......................................................................................................................... 1-1 Model & Serial Number Designations ................................................................................ 1-2 Model & Serial Number Label And Tech Sheet Locations......................................
Page DIAGNOSTICS & TROUBLESHOOTING .............................................................................. 6-1 Diagnostics ........................................................................................................................ 6-1 The Error Code Display Mode ....................................................................................... 6-1 Error Codes ...................................................................................................................
GENERAL SAFETY FIRST Your safety and the safety of others is very important. We have provided many important safety messages in this Job Aid and on the appliance. 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. All safety messages will follow the safety alert symbol and either the word “DANGER” or “WARNING.
MODEL & SERIAL NUMBER DESIGNATIONS MODEL NUMBER K U D D 01 MODEL NUMBER PRODUCT GROUP K = KITCHENAID BRAND PRODUCT IDENTIFICATION UD = UNDERCOUNTER DISHWASHER FEATURE LEVEL P = DERIVATIVE S = SUPERIOR D = DRAWER SERIES 01 = 01 SERIES 01 SERIES—CONSOLE DESIGN T = 6″ TRADITIONAL CONSOLE D = SPLIT CONTROL CONSOLE F = FULLY INTEGRATED I = 4″ INTEGRATED CONSOLE V = VBL PRO LINE SERIES YEAR OF INTRODUCTION P = 2004 COLOR CODE AL = ALMOND ON ALMOND BL = BLACK ON BLACK BT = BISCUIT BS = BLACK CONSOLE W / STAINLES
MODEL & SERIAL NUMBER LABEL AND TECH SHEET LOCATIONS The Model/Serial Number Label and Tech Sheet locations are shown below.
SPECIFICATIONS Electrical: Electrical Supply ................................................................................ 110 - 120 VAC, 60 Hz Dual Dishwasher Motor Load .................................................................................................... 3.1 amperes Total Load ..................................................................................................... 9.2 amperes General: Wash / Drain Pump Motor ...................................................................
KITCHENAID DISHWASHER WARRANTY TWO-YEAR FULL WARRANTY For two years from the date of purchase, when this dishwasher is operated and maintained according to instructions attached to or furnished with the product, KitchenAid will pay for replacement parts and repair labor costs to correct defects in materials or workmanship. Service must be provided by a KitchenAid designated service company.
— NOTES — 1-6
INSTALLATION INFORMATION GENERAL IMPORTANT: Observe all governing codes and ordinances. Failure to meet codes and ordinances could lead to fire or electrical shock. Proper installation is your responsibility: • Contact a qualified installer to insure that the dishwasher is installed to meet all electrical and plumbing national and local codes and ordinances. • Install the dishwasher as specified in these instructions. • Have everything you need to properly install dishwasher.
PRODUCT DIMENSIONS 23-7/16" (59.5 cm) 22-7/16" * (57 cm) raised tabs for optional top attaching brackets 32-3/16" - 34-1/2" (81.8 cm - 87.8 cm) 30" *** (76.2 cm) side attaching tabs 20-15/32" (52 cm) drawer open 2" - 4-3/8" ** (5 cm - 11 cm) 2-2 * If custom wood panels are to be used, the product depth is specified with an 11/16" (18 mm) door panel thickness. ** Toe kick depth: Factory supplied – 2 - 4-3/8" (5-11 cm); Custom wood – 5" (12.7 cm) less the toe kick panel thickness for integrated.
CABINET DIMENSIONS / REQUIREMENTS moisture protection tape typical installation counter top 4" (10 cm) 32-5/16" - 34-5/8" (82.0 cm - 88.0 cm) tape 1/2" (12.7 mm) from front of counter top moisture protection tape It is recommended that wood cabinetry surrounding the dishwasher be sealed with an oil based paint or moisture-proof polyurethane to prevent possible damage from heat and humidity. The utility hole must be located as shown.
Power cord must plug into a mating 3 prong, grounded outlet located in the cabinet next to the dishwasher opening. Outlet must meet all local codes and ordinances. The 3 prong grounded outlet must be installed within 6″ (15.2 cm) to 18″ (45.7 cm) of the cabinet side wall. NOTE: The power outlet must be accessible after installation. ELECTRICAL REQUIREMENTS WARNING Electrical Shock Hazard Plug into a grounded 3 prong outlet. Do not remove ground prong. Do not use an adapter. Do not use an extension cord.
INSTALLING THE DISHWASHER Slide the brackets under the raised tabs. Using the flat side of the side cutting pliers, lightly tap the brackets into place. Make sure the locking tabs on the brackets have passed completely through the raised tabs on the dishwasher. WARNING Excessive Weight Hazard Use two or more people to move and install dishwasher. Failure to do so can result in back or other injury. 1. 2.
1. Route the hoses and power supply cord through the utility hole. IMPORTANT: Push against the outside edges of drawers as shown. Do not push against the middle of the drawers. 2. WARNING Excessive Weight Hazard Use two or more people to move and install dishwasher. Failure to do so can result in back or other injury. Push the dishwasher partway into the opening. As the dishwasher is being pushed into the opening, carefully pull the inlet hose, drain hose and power supply cord through the utility hole.
DIRECT WIRING Lift the right edge of the drawer off its runner. Slide the runner back into the dishwasher. Lift the drawer completely off the left-hand runner. Rotate drawer to the right onto its side and place on the protective cover. Slide the left-hand runner back into the dishwasher. WARNING Electrical Shock Hazard Disconnect electrical power at the fuse box or circuit breaker box before installing dishwasher. Failure to do so can result in death or electrical shock. 1. Disconnect power.
3. Remove factory-installed power cord. Disconnect the black and white wires of the electrical cord from the EMI filter. Use a 7 mm socket wrench to remove the ground screw. Remove the green ground wire. Use a phillips screwdriver to remove the strain relief screw. Open the strain relief clamp. Pull the power supply cord through the back of the dishwasher. Close the strain relief clamp and replace screw so it does not interfere with the terminal block cover. 5. 6. 7. 8.
If the bottom drawer was rotated, rotate the drawer to unwind the hoses and then place the drawer on the runners, making sure the hoses are looping upward. Close the bottom drawer. WARNING Excessive Weight Hazard Use two or more people to move and install dishwasher. Failure to do so can result in back or other injury. Push the dishwasher partway into the opening. As the dishwasher is being pushed into the opening, carefully pull the inlet hose and drain hose through the utility hole.
- Open the drawers to expose the chassis trim. - Center the extrusions. - If using the optional top attaching brackets, place the extrusion under the attaching brackets. - Remove extrusion backing paper to expose the adhesive. - Carefully place the extrusion on the trim and press. - Finish pushing dishwasher into opening. 2. Reach inside the dishwasher to adjust the feet using a 5 mm open end, box end, or socket (if space permits) wrench. Adjust for cabinet height and level.
4. Pull the bottom drawer runners all the way out. Make sure the latches on the back of each drawer runner are facing forward. drawer runner If the bottom drawer was rotated, rotate the drawer to unwind the hoses and then place the drawer on the runners, making sure the hoses are looping upward. Make sure both runner clips have snapped into place. If not, pull the runner clips forward until they do. Close the bottom drawer. latch latch bracket 5.
6. Route the drain hose, as shown, and press the hoses into the drain hose support. Decide if the drain hoses need to be trimmed. If so, trim them. Slip a wire clip over each drain hose. Push the hoses into the drain hose connector firmly, 5 clicks. Position the wire clips between the two positioning ribs on the drain hose connector. Attach the drain hose connector to the waste tee using the supplied hose clamp.
Other Plumbing Options 27-1/2" – 32-1/4" (70 cm – 82 cm) NOTE: The drain hose connector must not support the weight of excess hose length. Keep the hoses as fully extended as possible. For standpipe installations: IMPORTANT: To prevent siphoning, the hoses should not extend further than 4-3/4″ (12.1 cm) down the standpipe. waste valve water supply waste 8" (20.3 cm) min. bend radius from valve Option 1 1-1/2" (3.8 cm) Standpipe With Air Gap 4-3/4" (12.
FRONT PANELS & TOE KICK If you are using the standard front panels and toe kick, continue with “Standard Front Panels.” If you are using custom wood panels and custom toe kick, proceed to “Custom Front Panels.” Standard Front Panels 1. Remove the front panels from the box and discard all shipping material. 2. On the shorter front panel, (lower drawer), remove the tape securing the connector and wires. Discard the tape. 3. Connect the front panel connector to the lower drawer connector. 6. 7. 8.
2. Place the toe kick on a wooden cutting board, and pick the closest groove to the mark. If the mark is between two grooves, choose the groove that makes the toe kick the shortest. At the selected groove, use a utility (carton) knife and cut the vertical rib the length of the toe kick. Continue cutting from rear of toe kick until piece is removed. Snap off the toe kick tabs. Remove any rough edges by sanding smooth. Close the drawer. Check that there is 1/2″ (12.
Custom Front Panels 1. Prepare the custom front panels to specifications shown below. 2. Mount the handle to the custom panel. The screws must not extend beyond the back surface of the panel. (The handle is customer supplied, and the location is customer preference.) 3. Measure and mark the vertical centerline and horizontal position line on the back of the front panels. mark horizontal line Top Panel 1-7/16" (36.5 mm) Bottom panel 1-3/16" (30.
4. 5. 6. Feed the wires of the medallion through the front of the custom front panel and push the medallion into the prepared medallion hole. Lay the custom front panel face down on a protective covering. Remove the pin on both sides of the dishwasher drawer with a pair of needlenose pliers. Pull the pin straight out. 10. Align the centerline marked on the custom panel with the diamond shape and notch in the metal plate to center the metal plate horizontally.
14. Line up the holes through the pinhole and replace each pin so that the pin line is vertical. 4. 5. pin Custom Toe Kick 1. Prepare the custom toe kick to the specifications shown below. 2. 3. Lay the custom toe kick face down. Fasten the black plastic toe kick on the back of the custom toe kick with the screws provided with the dishwasher. Partially open the bottom drawer. Position the custom toe kick behind the door, and slide on the underside of the tub.
PRODUCT OPERATION SYSTEM OVERVIEW ELECTRONICS AMOUNT OF WATER The functions of controlling the motor and the user interface console are combined into a single 16-bit micro controller on the main circuit board. The micro controller also controls a transformerless 85 watt switchmode power supply. The power supply uses a large dropping resistor on the heater plate and phase control of the line voltage to produce a variable voltage supply.
DRAIN CYCLE LID SYSTEM The self-priming centrifugal drain pump operates when the motor is rotating in a counterclockwise direction. A non-return flap valve on the outlet pipe prevents soiled water from returning to the tub. The lid is a single piece of injection-molded polymer plastic with an integral static seal. Each side of the lid is clipped into a yoke, which is attached to a worm drive gearbox assembly containing a small brush-type 24V DC motor.
PARTS AND FEATURES The features on your dishwasher may vary from those shown below. A B H C D E I J F K DEL NO VY HEA RM AL FA ST IC AT E SE RIN L M N O G P A. SURE-HOLD medium rack insert B. SURE-HOLD large rack insert C. SURE-HOLD base rack D. SURE-HOLD light item clips E. Control Panel (on drawer front) F. WHISPER QUIET sound system G. Model & Serial Number Label (left front edge between drawers) H. FLEXI-BASKET silverware basket I. Fold-Down Cup Shelves J. Spray Arm K.
DISHWASHER SYSTEMS Cleaning The Spray Arm, Drain Filter, And Filter Plate THE WASH SYSTEM The wash system provides excellent cleaning results. Two levels of filtration filter the wash water and prevent food particles from redepositing on the clean dishes. • A filter plate prevents bones, pits, and other large objects from entering the pump system. • Items small enough to pass through the filter plate are caught in the drain filter.
To Clean The Drain Filter 1. If the base rack is in place, lift the drain filter access panel. 2. Lift and remove the drain filter from the drawer. 3. Empty the drain filter, and rinse it with clean running water, then place the filter back into the drain space. Make sure that the drain filter is flush with the filter plate. 3. 4. 5. 6. To Clean The Filter Plate NOTE: Make sure that the dishwasher is cool before you start cleaning the filter plate. 1. 2.
USING THE DISHWASHER DETERGENT USE IMPORTANT: • Use powdered, automatic dishwashing detergent only. Other detergents can produce excessive suds that can overflow out of the dishwasher and reduce washing performance. • Add detergent just before starting a cycle. • Store tightly closed detergent in a cool, dry place. Using fresh, automatic dishwasher detergent results in better cleaning. NOTE: Do not use detergent with a Rinse program.
How Much Detergent To Use • The detergent quantities suggested in the chart are for individual drawer use. • The amount of detergent to use depends on the hardness of the water, and the type of detergent. Too little detergent, and the dishes will not be clean. Too much detergent in soft water, and glassware will etch. • Water hardness can change over a period of time. Find out what the water’s hardness is by asking your local water department, water softener company, or county extension agent.
RINSE AID DISPENSER Filling The Dispenser The rinse aid dispenser holds 1.7 oz. (50.28 mL) of rinse aid. Under normal conditions, this will last for about 1 to 2 months. Try to keep it full, but do not overfill it. To fill the dispenser: 1. Turn the plug counterclockwise and remove it. 2. Pour the rinse aid into the circular opening. NOTE: Be careful not to spill any rinse aid into the drawer. Clean any spillage to prevent excess foaming.
PERFORMANCE TIPS • To save water, energy, and time, do not rinse the dishes before placing them into the dishwasher. • Choose the cycle that describes the most difficult soil on your dishload. • Do not worry about mixed loads. Any item that is dishwasher safe can be washed using any cycle. • Use a delay feature to run your dishwasher during off-peak hours. Local utilities recommend avoiding heavy usage of energy at certain times of day. • Use a rinse aid to improve drying.
WASH PROGRAMS Select the wash program and cycle desired. The indicator will be lit above the selected cycle. Press the Start/Pause button. This model meets the ENERGY STAR® guidelines for energy efficiency. NOTE: Please refer to “Detergent Use” for the recommended detergent dispenser sections and powdered detergent amounts to use. PROGRAM CHARTS program description Standard Program - when to use (These cycles use less energy and time.
CANCELING A WASH CYCLE ADDING ITEMS DURING A CYCLE To end a wash program in mid-cycle, press the Power button. Any water in the drawer will be pumped out. You can add an item anytime before the main wash starts. Press START/PAUSE and wait for 3 beeps before opening the drawer. Open the drawer and check the detergent amount. If the detergent is still visible, you can add items. To add items: 1. Press START/PAUSE and wait for 3 beeps before opening the drawer.
Control Lock The Control lock feature disables all of the buttons on the dishwasher. To activate the Control Lock: 1. Press and hold the Lock button until you hear 1 beep (about 3 seconds). 2. To cancel, press and hold the Lock button until the indicator light turns off. Keylock The Keylock feature locks the drawer closed and disables the dishwasher and all the buttons. To activate the Keylock: 1. Press and hold the Lock button until you hear the 2nd beep (about 5 seconds). 2.
3. 4. Press the Lock button to increase or decrease the Rinse Aid setting. The red indicator lights will scroll up to 5, and then start from 1 again. Once you have selected the desired Rinse Aid setting, press the Power button to return to the Normal operating mode. To disable the Auto Power The dishwasher is factory-set to automatically power up whenever the drawer is opened, even if the Power pad has not been pressed.
— NOTES — 3-14
COMPONENT ACCESS This section instructs you on how to service each component inside the Drawer Dishwasher. The components and their locations are shown below.
REMOVING THE SPRAY ARM AND IMPELLER 5. WARNING To Remove: Turn Outer Ring CCW Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. 1. 2. 3. Rotate the outer ring on the filter plate counterclockwise (CCW) until the slots and tabs in the outer and inner rings align, then lift the filter plate, and remove it from the tub.
REMOVING THE ISOLATOR, BADGE, & DOOR HANDLE 5. WARNING To remove the isolator: a) Disconnect the two green ground wires from the inner door panel, and the badge connector from the isolator connector. b) Remove the isolator from the front of the dishwasher. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. 1. 2. 3.
6. Pry up on the inner door panel, slide the panel down, and remove it from the door. 7. 8. Inner Door Panel To remove the badge from the door, push it out of the door opening. To remove the door handle, remove the two hex-head screws.
REMOVING THE DRYING FAN AND RINSE AID LED 6. WARNING 7. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. 1. 2. 3. 4. 5. Pull out on the drying fan air chute and slide the chute off the drawer. NOTE: The top of the chute has two small slots that fit into tabs, so you may have to push up on the top while you pull out to clear the tabs.
9. On the rinse aid & detergent dispenser pump housing, unsnap the two locking tabs of the LED cover, and raise the cover. 10. Slide the rinse aid LED out of its holder.
REMOVING THE CONTROLLER 5. WARNING 6. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Pull the five connectors from the edges of the controller board. Press in on the locking tab of the controller and remove the controller from the drawer. 6-Wire BADGE 4-Wire DISPENSER 4-Wire FAN CONTROLLER 1. 2. 3. 4. Unplug dishwasher or disconnect power. Turn off the water going to the dishwasher.
REMOVING THE RINSE AID AND DETERGENT DISPENSER 8. Disconnect the wire connectors from the rinse aid and detergent dispenser. Press out on the locking tab of each connector to release the connectors. 9. Remove the three T10 torx screws from the left and right housing mounting brackets, and remove the brackets. 10. Lower the rinse aid and detergent dispenser housing assembly into the tub and remove it. WARNING Electrical Shock Hazard Disconnect power before servicing.
REMOVING THE UPPER OR LOWER DRAWER WARNING 7. Lift the drawer from the rails, and push the rails back into the cabinet. 8. Turn the drawer over so the bottom side is facing up. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. 1. 2. 3. Unplug dishwasher or disconnect power. Turn off the water going to the dishwasher. Disconnect the drain line from the dishwasher.
REMOVING THE HALL SENSOR, THE WASH AND DRAIN MOTOR, AND THE HEATER ELEMENT ASSEMBLY 6. WARNING 7. Use a screwdriver and unsnap the underside of the wiring cover arms, and remove the cover from the bottom of the drawer. Wedge a screwdriver blade into the three top slots of the wiring cover and unsnap the cover from the motor housing. Slot Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. 1.
8. To remove the hall sensor: a) Disconnect the wire connector at P701. b) Unclip the locking tab from the hall sensor board and lift the board up and off the motor/heater housing. Ground Wire Drain & Fill Hoses Locking Tab Hall Sensor P701 Wire Connector Electrical Wires Heater Element Connector Locking Ring e) Unclip the two locking arms on the motor housing from the end of the drain hose, and pull the hose out of the housing. Drain Hose Lift Sensor 9.
f) Pull straight up and disconnect the three wire connectors from the motor terminals. h) Lift the motor housing, locking ring, and heater element off the tub, and pull the suction nozzle out of the tub drain opening. 3 Motor Wire Connectors Suction Nozzle Drain Opening g) Lift the locking arm, and rotate the locking ring in a counterclockwise direction until the outer tabs line up with the tub slots. NOTE: The motor housing tabs and slots will also be loose at this point.
REMOVING THE LID 6. WARNING 7. 8. Insert a regular screwdriver blade into the slot of one of the front locking arms. Pry down on the screwdriver far enough to fully depress the locking arm. Pull down on the lid so it just clears the arm. Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Lid Lower Lid To Here Unplug dishwasher or disconnect power. Turn off the water going to the dishwasher.
REMOVING THE LID MOTORS WARNING Yoke Unsnap Tabs Drawer Rail Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. 1. 2. 3. 4. 5. 6. 8. Unplug dishwasher or disconnect power. Turn off the water going to the dishwasher. Disconnect the drain line from the dishwasher. Remove the bottom dishwasher drawer (see page 4-9 for the procedure).
REMOVING THE CHASSIS MODULE AND POWER CORD WARNING Screw Locking Tab Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. 1. 2. 3. 4. 5. 6. Chassis Module c) Disconnect the eight wire connectors from the module. P401 Unplug dishwasher or disconnect power. Turn off the water going to the dishwasher. Disconnect the drain line from the dishwasher.
REMOVING THE WATER FILL VALVES 8. WARNING Disconnect the outlet lines from the valves. Lower Outlet Upper Outlet Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. 1. 2. 3. 4. 5. 6. 7. Unplug dishwasher or disconnect power. Turn off the water going to the dishwasher. Disconnect the drain line from the dishwasher. Remove the bottom dishwasher drawer (see page 4-9 for the procedure).
COMPONENT TESTING Before testing any of the components, perform the following checks: • Control failure can be the result of 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. • Check all connections before replacing components, looking for broken or loose wires, failed terminals, or wires not pressed into connectors far enough.
WARNING Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. WASH & DRAIN MOTOR RINSE AID AND DETERGENT DISPENSER Refer to page 4-10 for the procedure for servicing the wash & drain motor. 1. Unplug dishwasher or disconnect power. Refer to page 4-8 for the procedure for servicing the rinse aid and detergent dispenser. 1. Unplug dishwasher or disconnect power. 2.
WARNING Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. LID MOTOR POWER RESISTOR & HEATER Refer to page 4-14 for the procedure for servicing the lid motors. 1. Unplug dishwasher or disconnect power. Refer to page 4-10 for the procedure for servicing the heater element assembly. NOTE: The power resistor is part of the heater element assembly. 1. Unplug dishwasher or disconnect power. 2.
WARNING Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. TEMPERATURE SENSOR WATER FILL VALVES Refer to page 4-10 for the procedure for servicing the heater element assembly. NOTE: The temperature sensor is part of the heater element assembly. 1. Unplug dishwasher or disconnect power. Refer to page 4-16 for the procedure for servicing the water fill valves. 1.
DIAGNOSTICS & TROUBLESHOOTING DIAGNOSTICS THE ERROR CODE DISPLAY MODE 3. Press Start/Pause. The current error code is displayed on the drawer control panel LEDs, followed by the previous error code. 4. Press the Keylock button to clear the current error code. Press Keylock again to clear the previous error code. 5. Press the Power button to exit the Error Code Display mode. To enter the error code display mode: 1. Press the Power button for the Power On mode. 2.
ERROR CODES WILL NOT RUN ON POWER UP MOTOR FAILURE NO LED DISPLAY No Power To Unit Check fuses, circuit breakers and junction box connections. Motor Jammed Free jammed rotor, check for damage to rotor and rotor housing. Power To One Tub Only 1. Unplug dishwasher or disconnect power. 2. Check connections to chassis PC board, controller and element. 3. Check resistance of power resistor; replace if necessary. 4. Replace controller if necessary. Stator Wiring Damaged 1.
FAILED TEMP SENSOR OR ELEMENT FLOOD SWITCH ACTIVATED Failed Heater Element 1. Unplug dishwasher or disconnect power. 2. Check resistance of element; replace heater plate if necessary. Lid Not Sealing Correctly 1. Unplug dishwasher or disconnect power. 2. Remove lid and repair or replace lid or motor assembly. Temperature Sensor Failed 1. Unplug dishwasher or disconnect power. 2. Check resistance of temperature sensor; replace heater plate if necessary. Water Valve Leaking 1.
FILL FAILURE ELECTRONICS FAILURE (EEPROM Access Error) Water Supply Valve Turned Off Turn on water supply valve. Dishwasher Will Not Operate 1. Unplug dishwasher or disconnect power for 10 seconds. 2. Plug in dishwasher or reconnect power. Error code should clear. 3. If error code remains, replace electronic controller. Inlet Valve Failed 1. Unplug dishwasher or disconnect power. 2. Check resistance of inlet valve coil, replace if necessary. Low Water Pressure Water pressure must be above 4.3 psi.
DIAGNOSTIC MODES Tub Home Sensor Test During the Hardware Output test mode, the Keylock LED indicates the tub position: • Keylock LED on = Tub closed • Keylock LED off = Tub open Diagnostics can only be entered from the Power Off mode (both medallion indicator lights are off). No error codes are displayed in diagnostic modes. Fast Test Cycle The Fast Test Cycle takes approximately 7 minutes to run. 1. Press the Power button for Power Off mode. Both medallion LEDs are off. 2.
Resistance Checks NOTE: Perform component resistance checks, shown in the chart, with the wiring harness disconnected. CONNECTOR ON CONTROLLER PINS Rinse Aid Dispenser Dispenser 1-2 65-75 Ω Detergent Dispenser Dispenser 3-4 65-75 Ω Fan 1-2 Motor 1-2 1-3 2-3 7.5-8.
WIRING DIAGRAM N GND L1 Heater Plate Isolator 5 Badge Motor 4 Fan 6 Rinse Aid Pump Chassis Harness 4 Dispenser Rinse Aid LED Heater Element Relay Temperature Sensor Thermal Fuse 6 Power Supply Resistor Electronic Controller 6 Detergent Dispenser Heater Element Badge 19 11 Drying Fan M + Hall Sensor EMI Filter Lid Motors M M Wash/Drain Motor 10 10 N Chassis PCB Flood Fill Valve 3 Bottom Lid 7-1 3 2 2 Top Lid L1
— NOTES — 7-2
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 FOR TECHNICAL INFORMATION AND SERVICE PO
