Asko WL6511XXLW Service Manual
  1. Manuals
  2. Brands
  3. Asko Manuals
  4. Washer
  5. WL6511XXLW
  6. Service manual
Asko WL6511XXLW Service Manual

Asko WL6511XXLW Service Manual

Hide thumbs Also See for WL6511XXLW:
Table of Contents

Advertisement

Quick Links

See also: Service Manual
Version2.1
2008.12.11
Service Guide
Washing Machine
Asko WL6511XXLW
WL6511XXLT

Advertisement

Table of Contents
loading

Related Manuals for Asko WL6511XXLW

Summary of Contents for Asko WL6511XXLW

  • Page 1 Version2.1 2008.12.11 Service Guide Washing Machine Asko WL6511XXLW WL6511XXLT...

  • Page 2: Table Of Contents

    CONTENTS " What is Drum Washing Machine? ............3 " Washer Specification ................6 " Operating Mechanism Diagram .............7 " Parts List By ASS’Y .................8 " Control Part Function Spec ..............20 " Detailed Spec, Principles and Breakdown Diagnosis/ Service of Electronic part..................45 "...

  • Page 3: What Is Drum Washing Machine

    " What is Drum Washing Machine? 1. Drum Washing Machine Water consumption is reduced by using the power of the laundry falling (free-fall) created when rotating the drum resembling a sieve net. With temperature control system, this drum washing machine saves energy and improves washing performance at the same time.
  • Page 4 3. Power System Turbo Laundry Drum Drainage Motor BLDC Motor #DD Control: Direct drive type of direct connection between drum and motor #Rotation by powerful high-performance BLDC motor #Pump drainage type for built-in installation...
  • Page 5 rum Wa 4. Major Functions $ Washing When rotating drum after putting in the laundry and detergent into the drum, the laundry are rotated by protrusions (lifters) attached inside the drum. Washing is carried out with bending and impact actions generated by falling of the laundry to the top part of drum.

  • Page 6: Washer Specification

    " Washer Specification 1. Product Specification External Measurements (inches) 27"(width) x 31.8"(depth) x 40.1"(height) Weight 198.4lbm Rated Supply Power 120V 60Hz Rated Consumption Power Washing 200W (1100W during heating) Washing Method Drum type Water Pressure Water Pressure 29kPa ~ 784kPa(0.3kgf/kg~8kgf/kg)

  • Page 7: Operating Mechanism Diagram

    " Operating Mechanism Diagram Electricity Input 1. CONTROL PART 4. WATER SUPPLY PART Noise Filter Water • Cold Water: 3 holes • Main PCB Supply Cold water, pre-washing • Front PCB Program • Hot Water: 1 hole • Harness • Water supply box, hose •...

  • Page 8: Parts List By Ass'y

    " PARTS LIST BY ASS’Y 1. CABINET AS C17-1 C13-1...
  • Page 9 EPDM, UL 3T L=270 SCREW TAPPING 7122401411 T2S TRS 4 x 14 MFZN Fix Drain Hose to Cabinet PCB INVERTER AS PRPSSWAD09 ASKO 13K Washer Pair main COVER PCB M 3611427700 UL,ABS VE-0856, MAIN PCB HARNESS AS 3612796T00 UL, 13K Washer, Non-bubble...
  • Page 10 rum Wa 2. BASE U ASS'Y Part Name Part Code Qtt'y Specification Remark REACTOR 52G043A110 RT-047K L=150 BASE U 3610392700 SUPPORTER LEG 3615303600 PO+Coating 3.0T FIXTURE LEG 3612006400 ABS, DWD-100DR FOOT AS 3612100700 Foot+Special bolt, Double insert type Hybra-Nylon66 PROTECTOR HEATER 3618304600 SECC 0.35T SCREW TAPPING...
  • Page 11 3. SUPPORT DRUM REAR ASS'Y T24 T26...
  • Page 12 rum Wa Part Name Part Code Qtt'y Specification Remark SPECIAL SCREW 3616029400 SWCH 8.5 x 30 Fix Balancer W. to Tub F BALANCER WEIGHT AS(L) 3616106900 13kg DRUM BALANCER WEIGHT AS(R) 3616106800 13kg DRUM GASKET 3612322000 EPDM, Wash-only, Nozzle shower NOZZLE SHOWER 3618104000 CLAMP GASKET AS...
  • Page 13 4. INLET BOX AS Part Name Part Code Qtt'y Specification Remark INLETBOX 3617510800 NOZZLE AS 3618104800 WD1131'S, Top+Under HOSE INLET 3613270300 EPDM CLAMP AS 3611203200 ID=60, WIRE+GUIDE+BOLT+NUT HOSE WATER SUPPLY 3613270920 EPDM ID=9.5 OD=15.5 L=410mm HOSE WATER SUPPLY 3613270920 EPDM ID=9.5 OD=15.5 L=380mm HOSE WATER SUPPLY 3613270920 EPDM ID=9.5 OD=15.5 L=230mm...
  • Page 14 5. CABINET FRONT ASS'Y...
  • Page 15 Part Name Part Code Qtt'y Specification Remark CABINET F SUB AS 3610811310 13KG, PUMP, WHITE WL6511 XXLW, XXLW RH 3610811321 13KG, PUMP, PLATINUM WL6511 XXLPP 3610811322 13KG, PUMP, ROSE RED WL6511 XXLRR SUPPORTER HINGE 3615304001 SGCC 1.2T LABEL SAFETY R 3613555800 PET, DOOR SAFETY,UL WL6511 XXLW, XXLPP, XXLRR...
  • Page 16 6. PANEL F ASS'Y...
  • Page 17 LED COURSE 3613054700 ABS(Transparent) HOLDER COURSE 3613054500 HOLDER FUNCTION 3613054600 PCB AS PRPSSWAD29 ASKO Washer Front PCB As CASE PCB FRONT 3611147600 SCREW TAPPING 7122401829 T2S TRS 4x18 STS For fixing Panel F to Frame Upper SCREW TAPPING 7122401411 T2S TRS 4x12 MFZN...
  • Page 18 7. PLATE T ASS'Y Part Name Part Code Qtt'y Specification Remark PLATE TOP AS PRMACA3R00 SECD 1.2T + SPRAY HANDLE REAR 3615304100 (PLATE SUPPOTER) SCREW TAPPING 7122401411 T2S TRS 4x14 MFZN...
  • Page 19 A02 HOSE INLET AS 3613271500 REFLEX, PVC 1.3M Cold HOSE INLET AS 3613271510 REFLEX, PVC 1.3M A03 UNIT SVC WRENCH 36189L3X00 PO+Coating, 2.3T DWD-110RP A04 MANUAL OWNERS 4589A61600 ASKO Manual English & French A05 CAP HOLDER 3610916400 PP, DWD-10RP White...

  • Page 20: Control Part Function Spec

    " Control Part Function Spec 1. SEQUENCE CHART E E v v e e r r y y d d a a y y W W e e a a r r T T o o w w e e l l / / B B e e d d d d i i n n g g S S a a n n i i t t a a r r y y B B u u l l k k y y C C l l a a s s s s i i f f i i c c a a t t i i o o n n...
  • Page 21 rum Wa H H e e a a v v i i l l y y / / W W o o o o l l / / H H e e n n d d Q Q u u i i c c k k S S i i l l k k / / G G e e n n t t l l e e W W h h i i t t e e s s C C l l a a s s s s i i f f i i c c a a t t i i o o n n...
  • Page 22 2. Composition per Function 2-1. Water Supply 1) Water Temperature Selection Water supply algorithm differs according to water temperature selected among 5 levels. In other temperatures, with the exception of cold water, constant temperature control is executed. Cold water and hot water operation is carried out in turn according to the target temperature. Water Temp.
  • Page 23 rum Wa 2-2. Drainage 1) Pump Operation - Washing cycle $ Before Drainage Completion: Pump continuously on % Spin-drying Cycle after Drainage Completion : On for 18sec and off for 3sec 2-3. Sensor Detection 1) Water Level Sensor Data Classification Height Frequency Remarks...
  • Page 24 2) Temperature Sensor Data Resistance(* * ) Temp. Voltage Remarks 35.97 0.58 22.76 0.86 14.77 1.21 13.57 1.29 12.48 1.37 11.98 1.41 11.04 1.49 10.18 1.58 9.78 1.62 9.04 1.71 8.36 1.80 7.74 1.89 7.17 1.98 6.65 2.07 2.50 3.85 2.75 3.24 2.96...
  • Page 25 rum Wa 2-4. How to Control Voltage (during abnormal operation) 1) Voltage Control $ Normal Voltage DC-link voltage after wave rectification is directly impressed to IPM as 310 ~ 330V. When motor starts operation, DC voltage changes with energy consumed by motor and/ or counter electromotive force of motor.
  • Page 26 2-6. Door S/W 1) Door S/W Operation $ Door Locking 3sec after bi-metal operation of door S/W, pulse of 20msec duty on solenoid is impressed twice until door is locked. Bi-metal begins operation simultaneously as power button is pressed. % Door Unlocking Bi-metal plate of door S/W is turned off and pulse of 20msec duty on solenoid is impressed until door is unlocked.
  • Page 27 rum Wa 2-7. Load Sensing 1) Load Sensing to Determine Water Level $ Á Load sensing is carried out when selecting standard, boiling and thrifty boiling courses. % Sensing is administered in the dry laundry state before starting of washing cycle. &...
  • Page 28 3. Functions per Cycle 3-1. Washing Cycle 1) Classification of Washing $ Pre-washing and soaking are carried out before main washing cycle. % Decided value refers to water level and time decided by load sensing in standard, boiling and thrifty boiling courses.
  • Page 29 rum Wa 3-2. Rinsing Cycle 1) Water Supply Cycle $ When selecting 'add water for rinsing', water is supplied to the water level of additional rinsing. % Only cold water is supplied in rinsing cycle. & In the last rinsing, fabric softener is inserted by opening both cold water V/V and pre-washing V/V at the same time.
  • Page 30 3-3. Spin-drying Cycle 1) Drainage $ Drainage set time is 1min. % When drainage is completed, 1 minute is reduced from the overall cycle. 2) Balance Spin-drying $ Spreading the laundry : Rotating the same 45rpm with left and right direction altematively. % Attaching stop : Attaching the laundry to drum inside with constant speed.
  • Page 31 rum Wa 3-4. Ending 1) Untwisting $ This cycle aims to prevent creasing by loosening the laundry attached to the inner wall of drum after completion of spin-drying. Untwisting is carried out for 30sec. % Motor is operated according to the water stream of untwisting. 2) Ending $ After completion of untwisting, buzzer is sounded for 10sec and power is turned off.
  • Page 32 4. Button Functions 4-1. Power 1) This electronic power switch turns on/ off display. 2) Automatic Power Switch Off $ Power is turned off immediately after completion of entire cycles or the selected cycle. % Power is automatically turned off in 10 minutes if no button control is made after power on. 3) Initial Display for Power Only $ Course LED is turned on for 1sec.
  • Page 33 rum Wa 4-3. Wash 1) Range of temp. selection differs according to the course selected. If you select Cold, the washing temperature will be the same as that of the machine's water supply. Each program the temperature it will be able to select is restricted. (Refer to Washer Program Default Data and Select Option.) 2) The text displayed indicates water temperature for washing.
  • Page 34 4-5. Spin Speed 1) When pressing button, LED is repetitively lit in the order of " Medium. High. Extra High . Off. No Spin. Low'. 2) 18:88 display shows the remaining time. 3) During cycle, selection change is possible after temporary suspension. 4-6.
  • Page 35 rum Wa 4-8. Extend Wash 1) When button is pressed, washing time increases per washing course, such as by 6 minutes for 'heavily', 8 minutes for 'sanitary', 5 minutes for 'everyday wear' and 'towel' and 4 minutes in other cases. 2) Extra wash is not available in Silk/Gentle, Quick Wash, Wool/Handwash courses.
  • Page 36 4-10. Night Time 1) When pressing button, spin speed is set as low and interim spin-drying changes from 790 r.p.m. to 550 r.p.m. 2) When pressing button again, set values of interim spin-drying and main spin-drying mode courses are resumed. 3) LED is turned off when the cycle is completed.
  • Page 37 rum Wa 4-13. Course Selection Switch 1) Everyday Wear course selected by clicking switch once after power is turned on. 2) Per each click after the first, course is selected in the direction of CW or CCW. 3) 18:88 display indicates cycle time of each course. 4-14.
  • Page 38 rum Wa 5. PCB Manual Test Mode - PCB and other electronic parts will be tested without water supply whether they are normal or not. 1) Process : Press power button -> Press "SPIN" button 3 times with pressing "WASH" button -> "X X X" will be shown on LED display->...
  • Page 39 6-1. IE (Input Error) - Error in water supply 6-1. IE (Input Error) - Error in water supply 1) Conditions of Occurrence $ In case the designated water level is not reached in 5 minutes during water supply or re-supply 2) All LEDs are turned off and 'IE' blinks in18:88 display.
  • Page 40 rum Wa 6-4. LE (Lock Error) - Door opening error 1) Conditions of Occurrence $ When intending to begin cycle by pressing start/ temporary stop button while door is opened 2) All LEDs are turned off and 'LE' blinks in 18:88 display. 3) Error buzzer alarm is sounded for 10 seconds per every 10 minutes.
  • Page 41 6-7. E4 - Water leakage during washing 1) Conditions of Occurrence $ In case water level falls below re-supply even after 15 times of re-supply prior to finishing of water heating 2) All LEDs are turned off and 'E4' blinks in 18:88 display. 3) Error buzzer alarm is sounded for 10 seconds per every 10 minutes.
  • Page 42 rum Wa 6-9. Motor-related Error 1) E5 (DC-Link High Voltage) Error $ In case DC-link voltage to IPM increases to 450V or higher % Motor operation is stopped and 'E5' is shown in display window. & Error buzzer alarm is sounded for 10 seconds per every 10 minutes. ' Error display is cleared when turning off/ on power.
  • Page 43 3) H5 Error - Water temperature error in wool/ delicate course $ In case water temperature in wool/ delicate course is 45) or higher % Error buzzer alarm is sounded for 10 seconds per every 10 minutes. & Error display is cleared when turning off/ on power. 4) H6 Error - Abnormality in washing heater $ Within 15 minutes after heater operation begins;...
  • Page 44 " PCB PIN ARRANGEMENT...

  • Page 45: Detailed Spec, Principles And Breakdown Diagnosis/ Service Of Electronic Part

    " Detailed Spec, Principles and Breakdown Diagnosis/ Service of Electronic parts 1. VALVE INLET C C l l a a s s s s i i f f i i c c a a t t i i o o n n 3 3 - - h h o o l l e e V V a a l l v v e e a a n n d d H H o o t t W W a a t t e e r r V V a a l l v v e e Code 3-hole: 3615416940, Hot Water: 3615416700...
  • Page 46 rum Wa • Suspension of water supply Water supply not • Tap frozen carried out (IE) • Tap closed • Hot & cold water hose switched for connection • Low water pressure (0.2kgf/cm or less) • Blocking of water supply valve filter by foreign substances •...
  • Page 47 Symptoms of Inspection Inspection Method Inspection Result Problem Identified Repair Method Breakdown Spot Water 1) Suspension of water supply supply not 2) Water tap locked carried out 3) Cold-hot water hose incorrectly - Cold/ hot water hose switched -Defect in cold/ hot water -Assemble cold/ hot connected -Large amount of rust, sand and...
  • Page 48 rum Wa #$!Water Level Sensor 1) Spec. of Water Level Sensor O/F: Forced drainage is RESET : Low: Small load of laundry, therefore considered to be necessary as water water level of 'low' level is high. When 1. Spin-drying begins this level is reached, 30sec after drainage Medium: Large load of laundry...
  • Page 49 Defect in • Defect in pressure sensor Water • Defect in PCB • Defect in water level Level detection circuit Detection • Water supply greater than • Pressure sensor hose bent or the selected water level partially blocked • Continuous water supply •...
  • Page 50 rum Wa %$!POWER CORD Classification Rated Cord Thickness Color Code Type Length Remarks 250V/15A 1.5sq Gray 3611340430 LP-31 SJT 2.3m 1) Assembly 4 embossed parts in cabinet -> To prevent loosening after assembly -> SS: 2 special screws -> LG: Forced indentation [Before] [After] .
  • Page 51 &$! DOOR LOCK S/W 1) Comparison of Door Lock S/W Spec. TYPE CODE MODEL RATED LOCK ON LOCK 'ON'/'OFF' LOCK OFF TYPE EXTERNAL PRINCIPLE TIME APPEARANCE DF F01 007 3619046410 WD1132 125V 16A Bimetal operation -ON : Min. of 6sec 1.
  • Page 52 * How to Replace Door Lock Switch 1) Open door and dismantle clamp spring for gasket. 2) Dismantle gasket. 3) Loosen 2 screws for door lock S/W. 4) Remove door lock S/W. 5) Administer assembly in reverse order. * Checking Solenoid Wiring of Door Lock Switch Arrangement Terminal 3 and 4: 2 3 4 5...
  • Page 53 [ Operation Procedures ] : When door is closed 1. Initial Status: Door opened [ FIG 3] 2. Door Closed: Slider moving by door hook as shown in [FIG 4] 3. Turn PCB power button on to enter power and push start button. 4.
  • Page 54 4) Diagnosis of Defect Error Symptoms Detailed Symptoms Cause Diagnosis of Defect Solution Mode – Ticking Tick' during initial Normal noise Normal sound generated during solenoid operation when noise operation and 'tick-tick' 'sliding CAM' is locked/ unlocked to close or open door. during temoprary suspension: 'DF' type only...
  • Page 55 '$!HEATER 1) Spec of Heater of Washing Machine Classification Wahing Maker IRCA Rated 120V Consumption Power 1000W15% Resistance 25.47ohm Current Density Temp. Fuse 184) Washing Temp. Washing Heater Sensor Thermister Heater built-in MaterialSUS430 Max. Temp. Water Part Code 3612801740 Temp. Fuse of Washing Heater (184°C CUTOFF TYPE) : Located inside heater to prevent fire, etc.
  • Page 56 2) Breakdown Diagnosis Breakdown Cause Diagnosis Solution Symptoms Error Mode Washing Wiring short Check for short: DWD-11'S, no detergent, 800W Connect the cut-off part. "H6" water common not heated (common for Washing heater or Check for short: Normal if 23.3~25.7ߟ between both Replace washing "H6"...
  • Page 57 ($!)*+,!-./.0 6-1. Structure of BLDC Motor 6-2. Power Transmission System of BLDC Motor...
  • Page 58 (1%$!234567658/6.9 Classification Item BLDC : DD Motor 1. General Rated Voltage Vm = 310 [Vdc], Hall IC Voltage 5 [Vdc] Insulating Structure Type B, insulator method External Appearance Shaft connection and stator connection structure, Air-gap : 1mm No. of Poles 24 poles, Core: 36 slots, Layer: [30mm] 2.
  • Page 59 :$!;<=3!+08698>4!2?@/4= Drainage Hose Direction of pump Wire connection terminal Pump filter filter cap opening Drainage not • Pump case blocked (coin, foreign substances, memory wire) Defect in carried out (OE) • Pump case frozen Drainage • Defect in pump operation •...
  • Page 60 Problem in indoor • Breakdown of power lead-in switch Power wiring • Indoor wiring fuse short Part • Aging of power outlet, defect in contact • Extension cord short or too thin Problem in wiring • Power cord short (defect in contact) of washing •...
  • Page 61 A$!B.6@4!+4745/ Hammering sound • Bolt for transportation not removed Noise from drum during • Defect in leveling adjustment initial operation • Ground surface not flat • Weak ground (wooden board, frame made with angle and Styrofoam, etc.) • Loosening of spring •...

  • Page 62: Wiring Diagram

    " Wiring Diagram...

  • Page 63: Installation

    " Installation 1 1 ) ) R R e e l l a a t t e e d d P P a a r r t t s s a a n n d d C C o o n n f f i i g g u u r r a a t t i i o o n n Item Configuration Remarks...

  • Page 64: Caution For Service

    & Insert cap holder (4) into holes created after removing fixture up/down AS as shown in the picture. C C A A P P H H O O L L D D E E R R ( Install drum washing machine on flat and solid ground. * Adjust leveling with led adjust AS.
  • Page 65 DAEWOO ELECTRONICS CORP. 686, AHYEON-DONG MAPO-GU SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA TELEX: DWELEC K28177-8 CABLE: “DAEWOOELEC” S/M NO. : PRINTED DATE: Oct. 2007...
  • Page 66 ABOUT THIS MANUAL ABOUT THIS MANUAL VISION CREATIVE, INC. IR STU V.W 6XY HZ[\ 4] -./0 Model WL6511XXLW / WL6511XXLT (S/G) < MEMO ^_`^a`^bcde<fbghi ^_`jj`jbc_hk!lhk!j^hk!jjhk!jahk!jmhk!jbhk!jnhk!johk!jghk!j_h!27f!e< ^_`ja`^bclhk!j^hk!jahk!jmhk!jnhk!jghk!j_h!27f!e< gh >?@ VISION + , A 4 2 TEL : 02)730-0660 FAX : 02)730-3788...

This manual is also suitable for:

Wl6511xxlt

Table of Contents