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KAD-7
TECHNICAL EDUCATION
Inc.
For the way it's made.™
KUD01
STAINLESS STEEL
DISHWASHER
JOB AID 4317288
48
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INTRODUCTION This Job Aid, KUD01 STAINLESS STEEL DISHWASHERS, Part No. 4317288 provides specific infor- mation on the operation, diagnosis and repair of the KitchenAid KUD01 series Stainless Steel Dish- washer. KUD01 STAINLESS STEEL DISHWASHERS has been compiled to provide the most recent informa- tion on design, features, operation, troubleshooting, and repair procedures. GOALS AND OBJECTIVES The goal of this Job Aid is to provide detailed information that will enable the service technician to
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-- NOTES -- TABLE OF CONTENTS Section One INSTALLATION CONSIDERATIONS ..................................................1 GENERAL CONSIDERATION ................................................................. 1 Section Two THEORY OF OPERATION .................................................................3 CONTROL PANELS ................................................................................ 3 CYCLES AND CYCLE VARIATIONS ...................................................... 4 AUTOMA
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WHAT TO DO IF THE DISHWASHER DOOR DOES NOT OPEN SAFETY If the door latch assembly is damaged or malfunctions, the dishwasher door may not open. If this occurs, the following procedure will open the dishwasher door and allow repairs to the door latch ! WARNING assembly. ELECTRICAL SHOCK HAZARD 1. Insert an Allen wrench between the 3. Open the door. The unsnapped latch countertop and the top of the console in strike will remain attached to the door Disconnect power before servicing the dishwa
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SECTION ONE SPECIFICATIONS INSTALLATION CONSIDERATIONS ELECTRICAL SUPPLY: (Under Load) 60Hz, 120VAC GENERAL CONSIDERATIONS SUPPLY WATER FLOW RATE: (To Fill 2 Quarts (1.9 L) in 27 secs.) - 120psi Max., 20psi MIN. For complete installation procedures see the “Installation Instructions” in the SUPPLY WATER TEMPERATURE: 120° F to 160° F (49° C to 71° C) literature packet provided with the dishwasher. WATER CHARGE: 1.8 Gal. (6.8 L) / First Fill 1.7 Gal. (6.5 L) / All Other Fills A video presentation,
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-- NOTES -- MODEL SPECIFIC TABLES PUMP & MODEL USER JUMPER INTERCONNECT NUMERIC MOTOR NO. INTERFACE TAILS CARD DISPLAY ASSMEBLY KUDS01DJ 8269200 (Top) 8269202 8269207 8269206 8269201 (Front) KUDS01IJ 8269199 8268422 KUDR01TJ 8269198 N/A N/A KUDM01TJ 8269197 N/A KUDI01TJ 8269196 RINSE RINSE MODEL PRESSURE DISPENSER WIRING AID AID NO. SWITCH HARNESS SENSOR HARNESS KUDS01DJ 8269189 8269190 8268477 KUDS01IJ 8269996 8269191 KUDR01TJ KUDM01TJ N/A N/A N/A KUDI01TJ KEYPAD MATRIX 2 43
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MODEL/SERIAL NUMBER PLATE SECTION TWO THEORY OF OPERATION SERIAL NUMBER DESIGNATOR Model/Serial Number Plate CONTROL PANELS SERIAL NUMBER F K 36 50001 (Left side of MANUFACTURING SITE frame behind MODEL KUDI01TJ - 6” Console door) F = Findlay, OH YEAR OF MANUFACTURE K = 2000 WEEK OF MANUFACTURE PRODUCT SEQUENCE NUMBER MODEL KUDM01TJ - 6” Console MODEL NUMBER DESIGNATOR MODEL NUMBER K0 UDST1 JWH 0 INTERNATIONAL SALES OR MARKETING CHANNEL K = KITCHENAID BRAND PRODUCT IDENTIFIER PD = Convertable/P
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WATER HEATING CYCLES AND CYCLE VARIATION The KUD01 dishwasher optimizes washing performance and efficiently uses resources by varying Heater Circuit cycle functions and length. The selection of wash options allows the consumer to customize a cycle for optimum washing performance. The soil sensor monitors soils in the wash water and sends input to the electronic control. Generally, if the consumer does not choose a wash option, the electronic control determines which cycle variation should be use
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Quick Clean Up STRIP CIRCUITS Use this cycle for pre-rinsed or lightly-soiled loads. The cycle automatically adds a fill and brief pre- FILL wash, purging cold water from the hot water line improves washing results, without adding time for water heating periods. Initial display time: 48 min. Rinse Only WASH/RINSE Use this rinse cycle for rinsing dishes, glasses and silverware that will not be washed right away. Initial display time: 10 min. DRAIN AUTOMATIC PURGE FILTRATION (APF) The soil sen
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CANCELING A CYCLE SECTION FIVE TECH TIPS Anytime during a cycle press: WIRING DIAGRAM The display shows: 2 The dishwasher starts a two minute drain (if needed.) The wash pump does not operate during this drain function. Let the dishwasher drain completely. The display turns off after two minutes. NOTE: If the dishwasher does not need to be drained, the display turns off. PTC HEATER To Stop the Drain Press Cancel/Drain a second time to stop the drain immediately. Always drain the dishwasher
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2. Check the detergent dispensers. They must be filled properly for the new cycle. -- NOTES -- 3. Close the door. 4. Press a new cycle and/or options. 5. Press Start. OPTION SELECTIONS Hi Temp Scrub Select this option to increase the target water temperature during the wash portion of the cycle. Hi Temp Scrub raises this target water temperature to 145° F (63° C) in the Main Wash for all cycles. In the Baked On Cookware and Heavy cycles, Hi Temp Scrub also raises the target water temperature
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Diagnostic Cycle Time Chart Delay Hours 8810 98 76 543210 INTERVAL CYCLE LED’s Select this option to run the dishwasher at a later time or during off-peak hours. Items can be added ANTI-BACTERIA / COOKWARE S any time during the delay countdown. After adding hours, close the door firmly until it latches. The T POTS & PANS / HEAVY delay countdown will not continue if the door is not latched. NORMAL A • Start can be delayed up to 12 or 24 hours depending on the model. N CHINA • The first time De
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RAPID ADVANCE SERVICE FEATURE AND DIAGNOSTICS CYCLE STATUS INDICATORS CYCLES The progress of the dishwashing cycle can be followed with the Cycle Status Indicators. Pressing the following option keys in the sequence shown will either start the Diagnostics Cycle or turn Add Rinse Aid on the Rapid Advance feature for stepping through customer selectable cycles: When the RINSE AID EMPTY indicator is lit, the dispenser is empty and needs to be filled. The light HIGH TEMP SCRUB, ENERGY SAVER DRY, HI
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FUNCTION DESCRIPTION NOTE 9 - SOAKING PAUSE INTERVAL — ENERGY STAR NORMAL CYCLE ONLY The washing action of the KitchenAid KUD01 Stainless Steel Dishwasher performs more work and maintains higher performance with reduced energy consumption. This is accomplished with the fol- Intervals 13 and 32 are mid-cycle soaking/pause intervals and are only used in the Energy Star light lowing: 1) A redesigned wash system using separate wash and drain pumps. 2) A soil sensor and soil/non-sensor version of
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NOTE 5 - NUMERIC CYCLE TIME DISPLAY Drain Function Some models with numeric cycle time displays show an animated spinning clock pattern during the 1. During the Drain function, a separate drain pump motor (1) is started while the main wash first four intervals of the cycle (intervals 45-42) while sensor based cycle modifications (and true time pump motor continues to operate for 1 minute. This accomplishes three goals. remaining) are being determined. Other models simply display the worst cas
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NOTE 2 – APF ENABLED INTERVALS Automatic Purge Filtration The Automatic Purge Filtration feature may be invoked if the soil sensor detects excessive soils. This The APF (Automatic Purge Filtration) wash system allows the control to continuously filter and flush can occur during selected wash or rinse functions. APF mode provides one or more purges of excess food soil out of the pump during “APF enabled” intervals scattered throughout each cycle and do it soils trapped in the soil accumulator a
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COMMON CYCLE TIME CHART NOTES SECTION THREE COMPONENT ACCESS NOTE 1 – CYCLE MODIFICATIONS BASED ON SENSOR INPUTS COMPONENT LOCATION The control monitors food soil and temperature sensors during the first four intervals of the cycle Upper (intervals 45-42) to determine what sensor based cycle modifications are appropriate. The modifica- Spray Active Control tions made to the cycle depend on the cycle and options selected as well as the sensor inputs. Note Arm Vent Panel the interval skip arrows a
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Cycle Progression & Status Indicators-Output Loads Located in the lower third section of the left column are a listing of cycle Status Indicators (1) signifying ! IMPORTANT what is happening during a cycle. Some of these indicators are for engineering use only and not Electrostatic Discharge (ESD) Sensitive Electronics applicable for service diagnosis (†). The output loads (2) are listed at the bottom of the left hand column. The solid and shaded bars to the right indicate the potential us
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There are 45 intervals in the Common Cycle Time Removing the Electronic Control Board 45 44 43 42 41 40 39 38 Intervals Chart. Not all intervals have the same time as- Length of The electronic control board on the KitchenAid KUD01 Dishwasher is virtually the same configuration signments from cycle to cycle. An interval may THERMAL HOLD Interval for both the split controls and the full control versions. be only seconds long or up to 20 minutes in length. [135F / 57C] [99] [98] [98] [98] 94 92 9
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Removing the Door Latch Microswitch HOW TO USE THE COMMON CYCLE TIME CHART The Microswitch will be located on either the right or left side of the door latch assembly depending on The Common Cycle Time Chart reproduced on page 27 of this Job Aid can be found on the Tech the control panel version. Sheet supplied with each dishwasher. The Tech Sheet is located behind the access panel at the bottom of the unit. 1. Disconnect the wiring harness connectors from the microswitch terminals. The Common
