KD-18 SERVICE MANUAL 18” & 24” ADA Models Built-In Dishwashers W11187658
FORWARD This Service Manual, "18” & 24” ADA Built-In Dishwashers” (Part No. W11187658), provides the In-Home Service Professional with service information for the “18” & 24” ADA Built-In Dishwasher." The Wiring Diagram used in this Service Manual is typical and should be used for training purposes only. Always use the Wiring Diagram supplied with the product tech sheet when servicing the dishwasher.
TABLE OF CONTENTS 18” & 24” ADA Built-In Dishwashers SECTION 1 — GENERAL INFORMATION DISHWASHER SAFETY..........................................................................................................................1-2 GENERAL INFORMATION....................................................................................................................1-3 18” PRODUCT AND CABINET OPENING DIMENSIONS........................................................................
TABLE OF CONTENTS (CONTINUED) 18” & 24” ADA Built-In Dishwashers SECTION 4 — COMPONENT ACCESS REMOVING THE TUB GASKET AND TRIM...........................................................................................4-2 REMOVING THE DOOR PANEL.............................................................................................................4-3 REMOVING THE CONTROL PANEL (UI)................................................................................................
GENERAL INFORMATION Section 1: General Information This section provides general safety, parts, and information for the 18” & 24” ADA Built-In Dishwashers.
GENERAL INFORMATION Dishwasher Safety Your safety and the safety of others are very important. We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety messages. This is the safety alert symbol. This symbol alerts you to potential 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.
connected to the equipment-grounding terminal or lead on the dishwasher. WARNING: Improper connection of the equipment- grounding conductor can result in a risk of electric shock. SAVE THESE INSTRUCTIONS GENERAL INFORMATION KEY USAGE TIPS General Information Filtration System and Maintenance Your dishwasher has a filtration system that efficiently removes food particles from the wash water. The filter system consists of three parts: a fine filter plate, a coarse filter, and a lower filter.
GENERAL INFORMATION 18” Product Cabinet Opening 18" PRODUCT AND CABINET and OPENING DIMENSIONS: 22 5/16" (56.6 cm) 21 9/16" (54.7 cm) 321/2" (82.5 cm) min. 321/2" (82.5 cm) min. 35" (88.9 cm) max 35" (88.9 cm) max 21 9/16" (54.7 cm) Side View 18" Custom Wood Panel Dimensions 22 5/16" (56.6 cm) Side View 18" Metal Door Panel 17 5/8" (44.7 cm) max 18" (45.7 cm) min. 32 1/2" (82.5 cm) min. 32 1/2" (82.5 cm) min. 35" (88.9 cm) max 24" (61 cm) min.
GENERAL INFORMATION 24” Product and Cabinet Opening Dimensions 24" PRODUCT AND CABINET OPENING DIMENSIONS: 22 5/16" (56.6 cm) 21 9/16" (54.7 cm) 321/2" (82.5 cm) min. 321/2" (82.5 cm) min. 35" (88.9 cm) max 35" (88.9 cm) max 21 9/16" (54.7 cm) Side View 24" Custom Wood Panel 22 5/16" (56.6 cm) Side View 24" Metal Door Panel 23 1/2" (59.6 cm) 24" (61 cm) min. 32 1/2" (82.5 cm) min. 32 1/2" (82.5 cm) min. 35" (88.9 cm) max 24" (61 cm) min.
GENERAL INFORMATION Model & Serial Number Label Model & Serial Number Label Location (Rt. Side, Inner Door) Figure 7 - Model/Serial Number Label located inside, on left side wall, toward front. Tech Sheet Location Tech Sheet Location (Behind Door Panel) Figure 8 - Tech Sheet located behind toe panel inside insulation folds.
GENERAL INFORMATION Model & Serial Number Nomenclature MODEL NUMBER W D F 518 S A H W 0 INTERNATIONAL SALES OR MARKETING CHANNEL BRAND CLASSIFICATION W = Whirlpool , U = Unbranded PRODUCT IDENTIFIER D = Dishwasher PRODUCT TYPE F = Front UI, T = Top UI (Panel Ready) FEATURE SET 518 = 18” (45 cm) Model, 550 = 24” (60 cm) Model TUB MATERIAL S = Stainless Steal MODEL TYPE A = ADA YEAR OF INTRODUCTION H = 2018 COLOR W = White, B = Black, S = Stainless Steel, M = Monochromatic Stainless, P = Panel R
GENERAL INFORMATION Dishwasher Specifications Line Voltage/Frequency : 120 VAC / 60 Hz Amps : 15 or 20 Amp Circuit : Separate circuit with time-delay fuse or circuit breaker Supply Water Pressure : Supply Water Temperature : Water Charge Dishwasher Type : Control Type: 20 - 100 psi 120° F (49° C) Approx. 3.
DIAGNOSTICS & TROUBLESHOOTING Section 2: Diagnostics & Troubleshooting This section provides diagnostic, fault codes, and troubleshooting information for the 18” & 24” ADA Built-In Dishwashers.
DIAGNOSTICS & TROUBLESHOOTING For Service Technician Use Only DANGER Electrical Shock Hazard Only authorized technicians should perform diagnostic voltage measurements. After performing voltage measurements, disconnect power before servicing. 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. Failure to follow these instructions can result in death or electrical shock.
DIAGNOSTICS & TROUBLESHOOTING For Service Technician Use Only Service Mode All ADA 18” & 24” dishwashers are programmed with a service mode to aid the technician in troubleshooting the dishwasher. Each component is cycled to verify if it is functioning correctly. Essentially, the procedure to enter service mode is similar between models except for a slight variation in button selection. To Enter Service Mode—24” Dishwasher, Front Display Figure 1 - 24” Dishwasher, Front Display 1.
DIAGNOSTICS & TROUBLESHOOTING For Service Technician Use Only To Enter Service Mode—18” Dishwasher, Front Display Figure 1 - 18” Dishwasher, Front Display 1. Turn the dishwasher off and make sure no LED’s are lit. 2. Disconnect power to the dishwasher. 3. Reapply power with the door open and quickly press and hold both the Cycles and Start/Cancel buttons within 60 seconds from connecting power. Close the door and then the dishwasher will run as below. Service Mode Chart NO.
DIAGNOSTICS & TROUBLESHOOTING For Service Technician Use Only To Enter Service Mode—18” & 24” Dishwasher, Top Display (Panel Ready) Figure 1 - 24” Dishwasher, Top Display Figure 2 - 18” Dishwasher, Top Display 1. Turn the dishwasher off and make sure no LED’s are lit. 2. Disconnect power to the dishwasher. 3. Reapply power with the door open and quickly press and hold both the Rinse and Start buttons within 60 seconds from connecting power. Close the door and then the dishwasher will run as below.
DIAGNOSTICS & TROUBLESHOOTING For Service Technician Use Only Service Error Codes DANGER Electrical Shock Hazard Only authorized technicians should perform diagnostic voltage measurements. After performing voltage measurements, disconnect power before servicing. Failure to follow these instructions can result in death or electrical shock. Failure Solutions: 1. If an alarm occurs, the machine will enter a failure solving process: The buzzer sounds once per second for 30 seconds.
DIAGNOSTICS & TROUBLESHOOTING For Service Technician Use Only Troubleshooting Guide DANGER Electrical Shock Hazard Only authorized technicians should perform diagnostic voltage measurements. After performing voltage measurements, disconnect power before servicing. Failure to follow these instructions can result in death or electrical shock.
DIAGNOSTICS & TROUBLESHOOTING For Service Technician Use Only Troubleshooting Guide (continued) DESCRIPTION POTENTIAL CAUSES CONTROL LOCK WON’T ACCEPT KEY PRESSES, CONTROL LOCK LED ON INTERMITTENT OPEN OR SHORT OF SEE “CHECKING KEYPAD OPERATION”. HEATED DRY KEY OR CIRCUIT IN KEYPAD OR KEYPAD CONNECTION ONE OR MORE KEYS WON’T RESPOND OPEN KEY OR LED CIRCUIT(S) ON THE KEYPAD, OR OPEN CIRCUITS ON THE CONTROL TO THE KEYS AND LEDS. DOOR SWITCH NOT MAKING CONTACT.
DIAGNOSTICS & TROUBLESHOOTING For Service Technician Use Only Troubleshooting Guide (continued) DESCRIPTION POTENTIAL CAUSES WASH PUMP WILL NOT PUMP (CONTINUED) DOOR SWITCH NOT MAKING CONTACT CONSISTENTLY: ¾¾ FAULTY OR SLOPPY DOOR LATCH ASSEMBLY (WHICH CAN BE AGGRAVATED BY HIGH DOOR CLOSURE FORCE KEEPING STRIKE PLATE FROM FULLY SEATING) ¾¾ FAULTY DOOR SWITCH (HIGH RESISTANCE) 1. UNPLUG DISHWASHER OR DISCONNECT POWER. 2.
DIAGNOSTICS & TROUBLESHOOTING For Service Technician Use Only Troubleshooting Guide (continued) DESCRIPTION POTENTIAL CAUSES CHECK DETERGENT NOT DISPENSING ITEM IN LOWER RACK BLOCKED LID OR BLOCKED SPRAY OF WATER TO DISPENSER INSTRUCT CUSTOMER ON PROPER DISH LOADING. MECHANICAL BINDING OF DISPENSER LID LID LATCH BINDING DUE TO EXCESS DETERGENT IN MECHANISM OPEN COIL ON DISPENSER SOLENOID OR LOOSE/OPEN CONNECTION IN DISPENSER CIRCUIT POOR WASH 1. UNPLUG DISHWASHER OR DISCONNECT POWER. 2.
DIAGNOSTICS & TROUBLESHOOTING For Service Technician Use Only Customer Troubleshooting Guide (From Use & Care Guide) CUSTOMER COMPLAINT RECOMMENDED SOLUTIONS DISHWASHER DOES NOT RUN OR STOPS DURING A CYCLE IT IS NORMAL FOR CERTAIN CYCLES TO REPEATEDLY PAUSE FOR SEVERAL SECONDS DURING THE MAIN WASH.
DIAGNOSTICS & TROUBLESHOOTING For Service Technician Use Only Customer Troubleshooting Guide (From Use & Care Guide) continued CUSTOMER COMPLAINT RECOMMENDED SOLUTIONS DISHWASHER DOES NOT CLEAN COMPLETELY BE SURE THE DISHWASHER IS LOADED CORRECTLY. IMPROPER LOADING CAN GREATLY DECREASE THE WASHING PERFORMANCE. SEE THE “OPERATING YOUR DISHWASHER” SECTION. CHECK FILTER TO ENSURE IT IS PROPERLY INSTALLED. CLEAN IT IF NEEDED. SEE THE “FILTRATION SYSTEM” SECTION IN THE FULL USER INSTRUCTIONS FOR DETAILS.
TESTING Section 3: Testing This section provides a wiring diagram, control board specifications, testing procedures and strip circuits the 18” & 24” ADA Built-In Dishwashers.
TESTING For Service Technician Use Only DANGER Electrical Shock Hazard Only authorized technicians should perform diagnostic voltage measurements. After performing voltage measurements, disconnect power before servicing. 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. Failure to follow these instructions can result in death or electrical shock.
hot 1. If an alarm occurs, the machine will enter a failure solving process: The buzzer sounds once per second for 30 seconds. The error code will be displayed. During that time, the drain pump will turn on for 2 minutes. Wiring2. Diagram During the drain, if the door is opened, the drain timing will pause. Schematic shown with door switch and all other normally open contacts open. For Service Technician Use Only HE EP 1.
TESTING For Service Technician Use Only DANGER Power Check This test checks for incoming and outgoing power to and from the control board. This test assumes that proper voltages is present at the outlet or direct connect cable. Test Procedure Electrical Shock Hazard Only authorized technicians should perform diagnostic voltage measurements. After performing voltage measurements, disconnect power before servicing. Failure to follow these instructions can result in death or electrical shock.
TESTING For Service Technician Use Only DANGER Electrical Shock Hazard Only authorized technicians should perform diagnostic voltage measurements. After performing voltage measurements, disconnect power before servicing. Failure to follow these instructions can result in death or electrical shock. Door Switch Circuit Perform the following checks if the dishwasher does not detect the door open or closed. This test will check the wiring to the door switch and the door switch itself.
TESTING For Service Technician Use Only DANGER Electrical Shock Hazard Only authorized technicians should perform diagnostic voltage measurements. After performing voltage measurements, disconnect power before servicing. Failure to follow these instructions can result in death or electrical shock. Control Board SPECIFICATIONS ELECTRICAL SUPPLY: (Under Load): 60Hz 120V AC SUPPLY WATER FLOW RATE: To fill 4 qt (3.8 L) in 36 seconds, 100 psi maximum, 20 psi minimum.
TESTING For Service Technician Use Only CONTROL BOARD - CONNECTOR LOCATIONS CON 2 Drain Pump Wash Pump CON 1 L1 & N ! CN6 CN5 PO1/PO2 Dispenser Water Heater Door Sw. Inlet Valve CN1 Not Used A CN2 User Interface CN3 Turbidity Sen. CN4 Flow Meter Thermistor Rinse Aid Det. Overflow Sw.
TESTING For Service Technician Use Only ¾¾ If outside the range, replace the inlet valve. ¾¾ If an open circuit is detected, check connections and harness continuity between control and inlet valve (see Figure 1). If good, replace the inlet valve. DANGER Electrical Shock Hazard Only authorized technicians should perform diagnostic voltage measurements. After performing voltage measurements, disconnect power before servicing. Failure to follow these instructions can result in death or electrical shock.
TESTING For Service Technician Use Only Test Procedure DANGER Electrical Shock Hazard Only authorized technicians should perform diagnostic voltage measurements. After performing voltage measurements, disconnect power before servicing. Failure to follow these instructions can result in death or electrical shock. Dispenser Circuit The detergent/rinse module automatically dispenses both the detergent and the rinse agent at the appropriate times. The module is activated five times during a wash cycle.
TESTING For Service Technician Use Only 6. Visually check the wire connections between the control board and heater element. If the connections look good, check for continuity across the heater element. ¾¾ Replace heater element if it is electrically open. ¾¾ Repair or replace wire harness if test fails continuity. 7. Reconnect P02 and CON1 to control board. 8. Set voltmeter to AC and connect leads to P02 and CON1 on the control board. Plug in dishwasher or reconnect power. 9.
TESTING For Service Technician Use Only This test will check the wiring to the Turbidity Sensor, which measures the cloudiness or haziness of the water caused by the amount of suspended solids and particles in the water. The following items are part of the turbidity sensing circuit. Harness/Connection Turbidity Sensor Control Board DANGER Electrical Shock Hazard Test Procedure Only authorized technicians should perform diagnostic voltage measurements.
TESTING For Service Technician Use Only Test Procedure WARNING This test will check the wiring to the Thermistor, the control board, and the thermistor itself. The following items are part of the Thermistor circuit. Harness/Connection Thermistor Control Board Electrical Shock Hazard Disconnect power before servicing. 1. Check the operation of the Thermistor in Service Mode. (See “note” on step #2 on Service Mode Chart, page 2-3.) 2. Unplug dishwasher or disconnect power. 3.
TESTING For Service Technician Use Only drip pan, the water will lift the foam float and open the switch. This will signal the control to shut off the water inlet valve and activate the drain pump. An “E4” Overflow Error Code will be generated. NOTE: If the overflow switch is disconnected or open, the dishwasher will not start a cycle or perform diagnostics. WARNING Test Procedure Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating.
TESTING For Service Technician Use Only DANGER Electrical Shock Hazard Only authorized technicians should perform diagnostic voltage measurements. After performing voltage measurements, disconnect power before servicing. Failure to follow these instructions can result in death or electrical shock. Flow Meter Test Procedure This test checks the electrical connections to the flow meter and the flow meter itself. 1. Perform the “Service Mode Test” on page 2-3.
TESTING For Service Technician Use Only 7. Check the wash pump—using an ohmmeter, measure the resistance across the high and low pump coils as shown in the following chart. DANGER MOTOR COIL PINOUTS RESISTANCE High Coil CON2, Pin 2 to CON1, pin 1 44-54 ohms Low Coil CON2, Pin 3 to CON1, pin 1 69-87 ohms ¾¾ If the resistance is within range, the wash pump and harness are good. Go to step 8. ¾¾ If far outside the range, replace the wash pump.
TESTING For Service Technician Use Only DANGER Electrical Shock Hazard Only authorized technicians should perform diagnostic voltage measurements. After performing voltage measurements, disconnect power before servicing. Failure to follow these instructions can result in death or electrical shock. Drain Pump The drain pump is located under the tub and operates on 120 VAC.
TESTING For Service Technician Use Only Test Procedure 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. 1. Unplug dishwasher or disconnect power. 2. Remove access panel. Remove control board cover to access control board. 3. Lay the dishwasher on its back. Use a small flat-blade screwdriver to unclip snaps around the drip-pan.
TESTING Notes 3-18 n 18” & 24” ADA Built-In Dishwashers
COMPONENT ACCESS Section 4: Component Access This section provides service parts access, removal, and installation instructions for the 18” & 24” ADA Built-In Dishwashers.
COMPONENT ACCESS Removing the Tub Gasket and Trim Remove the Tub Gasket and Trim 3. Remove the 2 screws (as indicated in Figure 2) and then pull the trim straight off the lip of the tub. The dishwasher tub seal prevents water leakage. The seal is fitted in a seal channel that lines the rim of the dishwasher tub. To remove the tub seal or trim: 1. Open the dishwasher door. 2. Remove the dishwasher tub seal by grasping one end of the seal to peel it away from the seal channel (see Figure 1).
COMPONENT ACCESS Removing the Outer Door Panel WARNING Remove Outer Door Panel 1. Unplug dishwasher or disconnect power. 2. Remove six (6) screws on the sides and top of door panel assembly (see Figure 1). 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. Figure 1 3. Then, lower the outer door panel from the control panel and remove (see Figure 2).
COMPONENT ACCESS Removing the Control Panel WARNING Removing the Control Panel 1. Unplug dishwasher or disconnect power. 2. Perform the procedures on page 4-2, “Remove Outer Door Panel” prior to performing the following steps. 3. Remove the eight (8) screws indicated in Figure 1. 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. Figure 1 4.
COMPONENT ACCESS Removing Door Switch Assembly WARNING Remove Door Switch Assembly 1. Unplug dishwasher or disconnect power. 2. Disconnect the 2-pin harness from the door switch assembly on top of the dishwasher (see Figure 1). 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. Disconnect Harness Figure 1 3.
COMPONENT ACCESS Removing Dispenser Assembly WARNING 5. To reinstall the dispenser, press in the ten (10) snap clips inward as shown in Figure 3. 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. Remove Dispenser Assembly 1. Unplug dishwasher or disconnect power. 2. Perform the procedures on page 4-2, “Remove Outer Door Panel” prior to performing the following steps. 3.
COMPONENT ACCESS Replacing the Inner Door Panel WARNING 5. Remove the two (2) screws from the base side panel on each side (indicated in Figure 2). 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. Replace Inner Door Panel 1. Unplug dishwasher or disconnect power. 2. Perform the procedures on page 4-3, “Remove the Control Panel” prior to performing the following steps. 3.
COMPONENT ACCESS Removing the Air Breaker Assembly WARNING 4. Open the door and from inside the cabinet, rotate the air breaker nut and remove it from the air breaker assembly. 5. Pull away the air breaker assembly and remove the four (4) clamps securing the hoses to the assembly. See Figure 2. 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.
COMPONENT ACCESS Removing the Nozzle Duct WARNING 3. Release the snap clips (left side shown in the Figure 2). Then remove the nozzle duct and lower spray seat. 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. Remove the Nozzle Duct 1. Unplug dishwasher or disconnect power. 2. Open the door, and remove the 2 screws on the Lower spray seat (see Figure 1).
COMPONENT ACCESS Removing the Control Board WARNING 3. Remove one (1) cover screw from the control board enclosure (see Figure 2). Remove cover and set aside. 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. Remove the Control Board The Control Board can be removed from its enclosure at the bottom of the dishwasher. 1. Unplug dishwasher or disconnect power. 2.
COMPONENT ACCESS Removing the Water Valve WARNING 4. Remove the 2 screws that hold the water valve to the front brace (see Figure 2). 5. Remove the fixing flat just like the picture below. 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. Remove the Water Valve The water valve is mounted on a bracket located on the left side of the front brace. 1. Unplug dishwasher or disconnect power. 2.
COMPONENT ACCESS Under Tub Components Inlet Valve Drain Pump Sump Turbidity Sensor Pressure Switch Thermistor Heater Drain Hose Motor Capacitor Under Tub Component Identification 4-12 n 18” & 24” ADA Built-In Dishwashers Wash Motor
COMPONENT ACCESS Removing the Pressure Switch WARNING 6. Disconnect harness from pressure switch (see Figure 2). 7. Remove the pressure switch hose from the pressure switch. See Figure 2. Disconnect Harness 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. Remove the Pressure Switch 1. Unplug dishwasher or disconnect power. 2.
COMPONENT ACCESS Removing the Drain Pump WARNING Electrical Shock Hazard Disconnect power before servicing. 6. Disconnect wire harness from drain pump. 5. Grasp drain pump and rotate 1/4 turn counterclockwise to remove (which the opposite direction of the mark on the sump). See Figure 2. Disconnect Harness Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Mark Remove the Drain Pump 1. Unplug dishwasher or disconnect power. 2.
COMPONENT ACCESS Removing the Thermistor & Turbidity Sensor 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. Remove the Turbidity Switch 1. Unplug dishwasher or disconnect power. 2. Open the dishwasher door and take out cutlery basket and lower rack. 3. Remove dishwasher from installation and lay dishwasher on its back. 4.
COMPONENT ACCESS Removing the Heating Element WARNING Electrical Shock Hazard Disconnect power before servicing. 6. Remove the nuts and washers that attach the heating element to the bottom of the tub (see Figure 2). NOTE: Sump is removed to show location of heater terminals, nuts and washers. Heater Terminals, Nuts & Washers Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. Remove the Heating Element 1. Unplug dishwasher or disconnect power. 2.
COMPONENT ACCESS Removing the Wash Pump Assembly NOTE: Factory-installed hose clamps are not reusable. When installing a water inlet valve, drain pump assembly, wash pump assembly, or sump assembly, replace the old clamps with new screw-type hose clamps provided. The screw-type hose clamps are available separately. 7. Disconnect the wash pump harness, pump ground wire, and rubber support. WARNING Electrical Shock Hazard Disconnect power before servicing. Replace all parts and panels before operating.
COMPONENT ACCESS Removing the Sump Assembly WARNING Removing the Sump Assembly Preparation: Remove the following items from inside the dishwasher (see Figure 1 below): 1. Cutlery Basket (not shown) Electrical Shock Hazard Disconnect power before servicing. 2. Lower Rack (not shown) Replace all parts and panels before operating. Failure to do so can result in death or electrical shock. 4. Cylindrical Filter (1/4 turn counterclockwise) 3. Lower Spray Arm 5. Steel Filter (lift out) 6.
COMPONENT ACCESS Removing the Sump Assembly (continued) 7. Remove the three (3) screws that attach the sump to the tub. See Figure 2. NOTE: Factory installed hose clamps are not reusable. When installing a water inlet valve, drain pump assembly, wash pump assembly, or sump assembly, replace the old clamps with new screw-type hose clamps provided. The screw-type hose clamps are available separately. 12. Remove the drain pump from the sump. 13. Remove the inner drain hose from the sump.
COMPONENT ACCESS Notes 4-20 n 18” & 24” ADA Built-In Dishwashers
PRODUCT SPECIFICATIONS & WARRANTY INFORMATION SOURCES IN THE UNITED STATES: FOR PRODUCT SPECIFICATIONS AND WARRANTY INFORMATION CALL: FOR WHIRLPOOL PRODUCTS: 1-800-253-1301 FOR TECHNICAL ASSISTANCE WHILE AT THE CUSTOMER’S HOME CALL: THE TECHNICAL ASSISTANCE LINE: 1-800-832-7174 HAVE YOUR STORE NUMBER READY TO IDENTIFY YOU AS AN AUTHORIZED IN-HOME SERVICE PROFESSIONAL FOR LITERATURE ORDERS (CUSTOMER EXPERIENCE CENTER): PHONE: 1-800-851-4605 FOR TECHNICAL INFORMATION AND SERVICE POINTERS: www.
18” & 24” ADA Models Built-In Dishwashers W11187658
