Electrolux EWDW6505GS Wiring diagram
Contents
1. Exploded View of Wash System Side Drying Duct Assembly Lower Spray Arm Assembly Lower Drying Duct Assembly Pressurized Fine Filter Assembly Vertical Channel D Filter Support Sump Assembly Horizontal Coarse Filter and Chimney Assembly Turbidity Sensor Pump Assembly The pump assembly is driven by a permanent split capacitor motor When looking atthe output shaft rotation is in the counterclockwise direction at 3300RPM when driven by 120V 60Hz AC signal The motor drives a pump which supplies 100 filtered water at the rate of approximately 19 GPM to all three spray arms at once Draining is accomplished by using a small seperate synchronous drain pump mounted to the sump The drain pump is connected to the sump by a small rubber hose and two mounting points A check valve is located at the discharge end of the drain pump Component Error LED Indication Middle Spray Arm and Manifold Assembly Water Valve Assembly Vent Assembly Overmold Bracket Delivery Tube Drain Valve and Hose Assembly Cover Drain Pump and Hose Assembly Circulation Motor and Inline Heater Assembly The drain valve is connected to the drain pump by a rubber hose and is mounted to the dishwasher base The drain valve maintains pressure in the pressurized fine filter The intermediate drain hose is attached by a worm gear clamp t2. 12 VAC power to control Motor inoperative Door switch open contacts Door latch not making contact with door switch Touch pad circuit defective No indicator lamps illuminate when START or OPTIONS are pressed Motor bad bearings Motor stuck due to prolonged non use Improper voltage Motor windings shorted Glass or foreign items in pump Heater element open Electronic control board defective Wiring or terminal defective Hi Limit thermostat defective Latch mechanism defective Electronic control board defective Wiring or terminal defective Broken spring s Defective actuator Drain restricted Electronic control board defective Defective drain pump Blocked impeller Open windings Wiring or terminal defective Defective Drain Valve Water supply turned off Defective water inlet fill valve Check fill valve screen for obstructions Defective float switch Electronic control board defective Wiring or terminal defective Float stuck in UP position Drain hose high loop too low Drain line connected to a floor drain not vented Drain valve or pump stuck open Detergent allowed to stand too long in dispenser Dispenser wet when detergent was added Detergent cover held closed or blocked by large dishes Improper incoming water temperature to properly dissolve detergent See Det
3. CYCLES touchpads until the door must be closed to energize the component WATER SERV is displayed The following is a list of components To return to the normal operations menu W PUMP Toggle the Wash Pump 4 Press STARTICANCEL to tur off all components 2900 RPM 3300 RPM Set Wash Pump Speed W PUMP must be on prior to selecting 2 Press and hold SET touchpad for a minimum of 5 seconds to reset the dishwasher W VALVE Toggle the Water Valve D PUMP Toggle the Drain Pump D VALVE Automatically cycle between opened and closed and then switches off F LANP T an te oh Light i The WASH CYCLES option may not be visible Once the DELAY TIME is pressed BLUE 30maNorm BK W so ae w RINSELevel 154627101 n U T w A Lu Q N T L High Voltage AC 154626901 P10 oo 15 ma Norm S B Turbidity amp THERMISTOR 154627001 SWITCHING persons having electrical and mechanical training and a level of knowledge of these subjects generally considered acceptable in the appliance repair trade Electrolux Home Products North America cannot be responsible nor assume any liability for injury or damage of any kind arising from the use of this Service Data Sheet This information is intended for use by DIAG LED Cycle through the Diagnostic LEDs located on the lower control board WASH CYCLES will be visible FAN 2 Toggle Fan operation Apply power to Lower Fan wait 4 seconds and then
4. apply power to the Upper Fan and Damper HEATER Toggle the Heater Unit must have water to Toggle Heater POWER PURP 1 PURP W SUPPLY eee S PURPIBK External watar level 154627801 154628301 Cycle Selection Options Minutes a a n a h hn n h a a a n Aah a a a a P a E a e P po Main Wash Dy Final Fans After clean ligh o o Z o Pre Wash 1 Pre Wash 2 Pre Wash 3 Main Wash Final Fans After clean light E MM as Mees ee a g a MlM E Wash Motor i es es LGC 8 8 amp 588 l O rinmotor M eee a le Ue a Heavy Cycle te EE OC M E O sisi Dispenser ffm Normal Cycle_ _Pre Wash 1 Final Fans After clean light a Water Valve m EE OOOO OOOO O eee ae ee Se fe ee re a a a se vere srewieoll oa e E S Quick Cycle Final Fans After clean light Rinse Hold JJ ee et iE aa O A OO s fl Rinse Hold ensuites O ovo ee ee a EN a a Quick Cycle i a wines uPA hth th LA E winds e A
5. turning the arrow indicator from one being the least amount to four being the greatest amount Tub Gasket The door gasket is pressed into the tub channel for an interference fit To install the gasket 1 Locate the center mark on the gasket and press into place 2 Press the gasket across the header using your thumb Product Specifications Electrical Rang ecenin kenni 120 Volts 60Hz Separate Circuit 15 amp min 20 amp max Motor AMPS ccccsseeeceeseeeeeeeeeeeeeeeaeees 15 Heater Wattage cccceccceseeeeeeeeeeeeees 1200 Total Amps load rated ceeeee 10 0 TempAssure cccceecceeeeeeeeeees 140 F 5 60 C 3 C with outer door in place TempBoost 145 F 5 F 63 C 3 C Heated Wash Heated Rinse SanitiZe eee 150 F 5 F 66 C 3 C Hi Limit Thermostat 200 F 93 C Trouble Shooting Tips AWARNING air is mixed with hot humid air existing the tub in the Lower Drying Duct Assembly This lowers the temperature and humidity of the air exiting the unit through the toe and kickplate The addition of cooler dryer outside air helps to speed evaporation of water from the hot dishes replacing components Symptom Personal Injury Hazard Check the Followin Always disconnect the dishwasher from the electrical power source before adjusting or Remedy Dishwasher will
6. dissolve dishwashing detergents Instruct customer user Check fill valve repair or replace 010108 Operation Display Codes LED Color Code To start Open door select the cycle and options and then press The word SANITIZED will show in the display within 15 seconds and cycle will begin 1 11 ANorm when the door is opened for the first time after a 5 3 wo ae sete Nr e a a e unit met tne minimum wasn temperature tor O O cycle will begin heminnineanountonine Toa Yellow GRNIR Green Red eee Yellow Red ORVBK Orange Black To delay start Open door select the desired cycle and options The word CLEAN will appear in the display Blue W Blue White GRNMW Green White i eee Yellow Purple BRN Brown LO and then press the DELAY TIME Touchpad Ja oo OM AOE OE am G GRN nner Green PURPIW Purple White he Yellow White BRNIR 00 Brown Red O DELAY OFF will appear Press the right arrow The word LOW RINSE ADD wil appear in the POR asa Purple PURP BK Purple Black OF P Orange BRNW Brown White isplay after the touchpad is j touchpad to increment the delay time ae do begn a ciele tite ineeaid levelin BRN Y Brown Yellow To select anew _ Open door select the desired cycle and options the dispenser is low tO cycle or option press the START CANCEL touchpad close doo
7. ergent cover will not open Spray arm blocked Is water getting into unit 1 Replace fuse or reset breaker 2 Repair or replace wire fasteners at NOORA WD on KR Wh oa RON WON NOOA NOOA Wn _ dishwasher junction box Replace control board Replace control board Replace motor impeller assembly Replace latch assembly Replace latch assembly Replace console assembly Replace console assembly Replace motor assembly Rotate motor impeller Check voltage Replace motor impeller assembly Clean and clear blockage Replace heater element Replace control board Repair or replace Replace thermostat Replace dispenser Replace control board Repair or replace Replace dispenser Replace dispenser Clear restrictions Replace control board Replace pump Check for blockage clear Replace pump assembly Repair or replace Repair or replace Turn water supply on Replace water inlet fill valve Disassemble and clean screen Repair or replace Replace control board Repair or replace Clean or replace float Repairto proper 32 inch minimum height Install air gap at counter top Repair or replace Instruct customer user Instruct customer user Instruct customer user on proper loading of dishes Incoming water temperature of 120 F is required to properly
8. not operate when turned on To replace dispenser e shut off electricity to dishwasher e remove outer door panel assembly and foam barrier e disconnect wiring to the dispenser e remove the six screws and bracket e remove the dispenser e replace and reinstall in reverse order e rewire actuator Motor trips out on internal thermal overload protector Dishwasher runs but will not heat Detergent cover will not latch or 3 Press the gasket while stretching around ear the corners NOTE There should be no wrinkles or puckers in the corners 4 Place the gasket end at the bottom and then press the gasket in from the bottom up Dishwasher will not pump out Dishwasher will not fill with water Dishwasher water siphons out Detergent left in dispenser Water Supply Suggested minimum incoming water temperature ceeceeeeeee eens 120 F 49 C Pressure PSI min Max cccceeees 20 120 Connection NPT Consumption Normal Cycle cc 0008 OEE es 4 9 9 7 U S gal 18 5 36 7 liters Water valve flow rate U S GPM 83 Water recirculation rate U S GPM approx 19 87 SEC Motor hums but will not start or run NO O1 amp B W Nh NOORWN TARWN AWN Ww N ONS DIO Oe N OOA Fuse blown or tripped 120 VAC supply wiring connection faulty Electronic control board defective No
9. o the discharge end of the drain valve The drain hose must have a loop at a minimum height of 32 inches in order to ensure proper drainage The main pump is removed by disconnecting both attached clamps and hoses removing the three screws that secure the motor base to the dishwasher base unlatching the leak detector and disconnecting the wiring harness connections to the pump assembly O O O O O O O O LEAK TURBIDITY WASH DRYING UPPER LOWER DRAIN MAIN DETECTOR PUMP DAMPER DRYFAN DRY FAN VALVE CNTRL BRD To gain access to the Control Housing Assembly remove kickplate assembly LED Indicates which component is the source of the error Standard Dry Air Flow When the control advances to the dry portion of the cycle the lower fan located in the Lower Drying Duct Assembly is activated Then the Vent Assembly located in the top right corner of the tub is activated The vent fan draws in the air from outside the tub forcing the hot humid air out the Side Drying Duct Assembly and into the Lower Drying Duct Assembly Cool dry outside Detergent and Rinse Aid Dispenser The detergent and rinse aid dispenser is a one piece component consisting of a molded detergent cup and a built in rinse aid dispenser The detergent cup has a spring loaded cover and the rinse aid dispenser has a removable cover Liquid rinse aid is added to the dispenser up to the fill line indicator The amount of rinse aid released can be adjusted by
10. r Wiring Diagram T Q 353 10 ma O Electrolux To cancel cycle Open the door press the START CANCEL touchpad MAIN PUMP Close the door and the sump will drain and the unit b1 aR will turn off yl RESISTOR TJ Hall Tac For controls Open door and press the DELAY TIME touchpad for i i Lock 3 seconds After 3 seconds an audible signal will be given and LOCKED will appear on the display Internal _PURF pink 184627401 Rs To unlock the control press the DELAY TIME eai y sr war SAE Trafistor Sw touchpad for 3 seconds and normal function will resume 610 ma Norm P8 SW3 PURP O O fr O 1 A Ho Transistor Swt 2 154627601 DRAIN PUMP 67 2 ma Norm SW8 Transistor swt DC Vol t Vswt Relay Test 11 8 ANorm Heater L1 ine DRAIN Valve pe CTH 20 ma Norm 184627901 To enable the Relay Test mode perform the following steps in sequence 1 Ifa wash cycle is running press STARTICANCEL touchpad to cancel operation and allow to drain 6 Press lt to switch to Relay Test and then press SET touchpad to enable O O ransistor swt 2 Press SELECT OPTIONS 6 Use lt gt keys to cycle through the component menu 3 RNW e a ra e 3 Press and hold SET for a minimum of 5 seconds to reset the stash 7 Once the desired component is selected press SET touchpad to toggle between ON and OFF eee 4 Simultaneously press and hold the DELAY TIME and WASH
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