service manual washing machine 2005 on time -...

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Service ManualWM ONTIME - 2005

Edition2005.06.18

LanguageEnglish

All the parts included in this document are the property of Indesit Company S.p.A.

All rights reserved. This document and the information it contains are supplied without liability for possi-ble errors or omissions; no part of this document can be reproduced, used or copied without writtenpermission or without being authorised by the terms of a contract clause.

SERVICE MANUAL

WASHING MACHINE 2005ON TIME

SERVICE MANUAL

WASHING MACHINE 2005ON TIME

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CONTENTS OF THE MANUAL: NOTE FOR THE ENGINEERThis manual is a supporting document for technical personnel. It contains a description of the variousproduct types, the general operating principle, and indications concerning assistance.

Technical personnel should anyway consult the specific model on(www.servicenet.indesitcompany.com) to access data and updates of electrical diagrams, techni-cal bulletins, and spare parts.

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CONTENTS

1. PRODUCT TYPE 4-6Legend 4Interfaces 4Technical features 6Energy Label 6

2. OPERATING LOGIC 6-9Buttons and Wash functions 6-7Programs 8-9

3. WIRING DIAGRAMS 10

4. TECHNICAL ASSISTANCE 11-15Demo Mode 11Auto Test (Testing / Running-in) 11Fault and Solutions 12-13Doctor 14Trouble Shooting 14-15

6. EXPLODED VIEW 16-19

6. APPENDIXES 20Wash program table 20

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1. Detergent dispenser

2. LEDs

3. PROGRAM selector

4. START / RESET button

1. TYPOLOGY OF PRODUCT:

1.1. LEGEND:

1.2. INTERFACE:

21 3 4 5 65. DOOR LED

6. TIME knob

7. ON/OFF button

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W I L 1000 OT (EU)Washing MachineIndesit

Dimensions:

S Slim 40 cmX 60 cm

Interface:Led

Spin speed; (rpm):100012001400

Country:EU EuropeUK England

On Time

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1.3. TECHNICAL FEATURES:

1.4. ENERGY LABEL:

MODEL: WIL 1000 OTCapacity: da 1 a 5 Kg

Dimensions:

Width: 59,5 cm

Height:: 85 cm

Depth: 52,5 cm

Water supply:

Maximum pressure: 10 bar

Minimum pressure: 0,5 bar

Drum capacity 46 litri

Power supply:

Tension: 220/230 volt. 50 Hz

Potenza massima assorbita: 1850 Watt.

Maximum spin speed: 1000 rpm. 1000 giri.

Max load Class Wash DryingModel Energy rpm Energy Consumption Class Class

WIL 5 Kg 1000 A 0,85 KW/h A C

WIL 5 Kg 1200 A 0,85 KW/h A B

WIL 5 Kg 1400 A 0,85 KW/h A B

WISL 4,5 Kg 1000 A 0,76 KW/h A C

WIXL 6 Kg 1200 A 1,02 KW/h A B

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2. FUNCTIONING:

2.1. BUTTONS AND WASH FUNCTION:ON/OFF button:

It is used to switch on/off the machine.

START/RESET button:

It is used to start a cycle after having set the mate-rial and the time desired or to interrupt a program inprogress.

DOOR light :

The door light has three functions in this machine:

1. It indicates if the machine is ON (the light flashesslowly).

2. It indicates if the WM is performing a wash (thelight is ON and fixed, it turns on together with thedisplay light).

3. It indicates the occurrence of a breakdown (thelight flashes quickly), but not the type of fault oc-curred.

When the light is on, the door is locked to avoid itsaccidental opening; at the end of the cycle, to avoiddamages, it is necessary to wait for the light to flashbefore opening the door. The wait is 2 minutes.

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TIME knob:

It is used to set the duration of a program.

The following settings are possible:

- Positions “30 min. - 45 min. - 60 min.”: they indi-cate the length of the program selected.

- Positions from “3h” to “24”: they indicate the hoursafter which the program must stop. The effectiveduration of the wash is the same of the “AUTO”program (look at program table) and the machinewill automatically delay starting the cycle to as-sure it will stop at the time appointed.

- Position “AUTO”: the duration of the program isautomatically controlled by the machine, accord-ing with the material selected (look at programtable, page 7).

REMARK: Aside from the position of time knob,

the RINSE program lasts 30 minutes and startsat once after having pressed START/RESET but-ton.

Leds:

They indicate the program start and the residual timeto its end.

Starting the cycle, the first LED to light will be the“Play” one, and then the other LEDs will light in suc-cession, to show the residual time to the end of thewash cycle.

PROGRAM selector:

This knob is used to choose the type of material towash and it can be turned clockwise and anticlock-wise indifferently.

During the wash, the knob does not turn.

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2.2.2 HOW TO CHANGE A PROGRAM SELECTED:

To cancel a program and set another one, follow these instructions:

1. Press and hold Start/Reset button for 3 seconds.

2. Choose a material.

3. Choose the time which the wash ends at.

4. Press Start/Reset button again.

2.2. PROGRAMS:

2.2.1 HOW TO SET A PROGRAM:

To set a program (wash cycle), follow the instruc-tions below:

1. Choose the material to be washed by turning theknob clockwise or anticlockwise.

2. Set the time the wash should end by turning thetime knob clockwise or anticlockwise.

3. Start the wash cycle by pressing Start/Reset but-ton.

REMARK: During the wash the knob does not turn.

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2.2.3 PROGRAMME TABLES

Wash, rinses, intermediate and final spins

Material / Type ofdirt.

White cotton

Coloured cotton

Delicate/

Dark cotton

Synthetics

Wool

Delicates

Special Sport

Rinse

Programs TimesMaxload(Kg)

Maxtemperature Detail of the wash cycle

*Remark: aside from TIME knob position, the rinse starts at once after having pressed START/STOP button and itlasts 30 minutes.

Remember:- The fast programs “ 30 min.” and “45 min.” (independently of the material) are suitable to freshen up not very dirty clothes

in a short time.- The programs “60 min.” (independently of the material) are suitable to wash not very dir ty clothes.- The times indicated do not comprehend a wait of 2 minutes after the end of the cycle, necessary to door unblock.- The data reported in the table are indicative.



Wash, rinses, soft spin

Wash, rinses, soft spin

Wash, rinses, drain

Pre-wash, wash, rinses, intermediate and finalspins

Rinses and spin.

See in the appendix the wash program table containing references to spin rpmand the number of rinses.

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3. WIRING DIAGRAMS:

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4. TECHNICAL ASSISTANCE:

4.1. DEMO MODE:Demo Mode is not available in these models.

4.2. AUTO TEST:

The washing machine On Time lets the user know the occurrence of a Fault through a quick flash of theDOOR LOCK LED, but it does not show the fault code on the control panel.

To visualize the type of fault, it is necessary to start Auto Test, using the Hardware Key, whose displayshows the code of the fault occurred.

AUTO TEST (TESTING / RUNNING-IN):

The Hardware Key permits the execution of the platform EVO II Auto Test program.On the hardware key switches on a BLUE LED, indicating it is an EVO II washing machine. A flashingRED led on the key (when it is connected with the appliance) indicates that the electronic board iscommunicating with the hardware key.If the hardware key does not succeed in connecting with the washing machine, the message “ERR” willflash on the display

Initial conditions to start Auto Test:

1. Washing machine without water in the tank.2. Door closed.3. Switch on the washing machine and fit the key on the suitable housing.To start the AUTO-TEST program press and leave the button marked as AUTO-TEST. A sound-signalwill be given out and on the display will slide the writing “AUTO-TEST”.

Auto Test sequence for washing machines and washer dryer

- Loading of wash solenoid valve for 10" ca.- Loading of pre-wash solenoid valve for 10" ca.- Loading of hot water solenoid valve for 10" ca (in machines equipped with this solenoid valve).- Motor movement on both directions.- Activation of the wash heater: warming up to the temperature of 30¡C.- Drain and spin.- Stop.

NOTICE!! If now the washing machine works correctly, but previously has had a FAULT, it will not start upthe AUTO-TEST program, but such a FAULT will be surely shown on the display of the hardware key. In thiscase, to start up the “Auto-test” program is necessary to remove the hardware key.

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4.3. FAULT ANALISYS AND SOLUTIONS:

FAULT CHECK-UPCAUSE

- Check eventual leaks of water which may involve the J9 connector,short-circuiting its contacts;

- Check motor terminal board (problem caused by the eventual ag-gression of working - chemical residues, which may produce a s.c.);

- Replace the board.- Verify if the motor is blocked;

- Check the tacho winding verifying that on J9 wiring connector be-tween the pins 1 and 2 is shown a resistance value included be-tween 115 and 170 . In case of s.c. or open contact, check thewiring between the pins 1 and 2 of J9 relative to the tacho. In case ofa tri-phase motor, verify that between the pins 6 and 7 of J9 there isohm-continuity;

- Replace motor;- Replace board

- Check the efficiency of the contacts of J8 connector on the board;- Check NTC verifying that on J8 wiring wash connector, pins 11 and

12 the resistance value at room temperature is about 20 k ;- If the measure is wrong check wiring continuity J8/NTC. Check di-

rectly on NTC this same parameter.- Replace NTC;- Replace board.

- Check the efficiency of the contacts of J3 connector on the board;- Check the state of the pressure switch verifying ohm-continuity on

J3 wiring connector, pins 2 and 4 (only with empty tank) and pins 2and 1 (only with water in the tank, over half door glass level);

- Check wiring of J3 connector/pressure switch;- Replace pressure switch;- Replace board.

- Check the efficiency of the contacts of J9 on the board, verifyingthat between pins 8 and 9 the tension is 220 V;

- Verify that the pump is supplied;- Check pump filter + wall-drain;- Replace pump;- Replace board.

F01 Motor piloting triac short-circuited

Motor blocked, motor tachoopen /short-circuited

Wash NTC probe open/short-circuited, or wash-heater relay welded (sig-nalled in “full” position)

F03

F02

F04

Simultaneous presence of“empty” + overflow. If pres-sure switch contact is fixedon “empty”, the WM fills wa-ter up to reach the overflow.The drain pump is auto-matically activated by theoverflow contact.

“Empty” pressure switchnot reached

F05

On Time washing machine warns the user of the presence of a fault by a quick flashing of the DOOR LOCKLED, but its control panel does not display the fault code.

To read the fault code it is necessary to start Auto Test, using the hardware key which visualizes the faultcode.

The Faults are the same of the EVO II.

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Wash heater relay welded(signalled in presence of“empty”) or pressure switchfixed on “empty” (empty andfull simultaneously)

F08

F09

F10

F11

Setup file error (EEPROMnot programmed or notworking)

No signal of simultaneous“empty” and “full”

No pump feedback (drainpump disconnected orwinding interrupted)

F12No communication be-tween display board andmain board

- Check the efficiency of the contacts of J3 connector on the board;- Check on J3 connector, pins 5 and 6 the continuity of the wash heater.

The heater is of 1800W 230V and has a value of 25 ;- Check pressure switch, connector J3 pins 2 and 3: there must be no

ohm-continuity (main contact with “full”);- Check pressure switch, connector J3 pins 2 and 3: there must be

ohm-continuity;- Replace pressure switch;- Replace heater- Replace board

- Check the efficiency of the contacts on J3 connectors on the board;- Check the state of the pressure switch verifying the ohm-continuity

on the wiring connector J3 pins 2 and 4 (it must be present withempty tank only), pins 2 and 3 (it must be present with water in drumonly) and pins 2 and 1 (it must be present water in the tank over halfdoor glass level)

- Ambient with a high rate of humidity;

- In case of board with EEPROM welded on it, replace board andEEPROM;

- In case of spare EEPROM, check the correct fitting of the EEPROMin the socket of the board.

- Check the efficiency of contact on J3 connector on the board;- Check the state of the pressure switch, verifying the ohm-continuity

on the wiring connector J3 pins 2 and 4 (it must be present withempty tank only) and pins 2 and 1 (it must be present with water intank over half door glass level);

- Check the wiring of J3-connector/pressure switch;- Replace pressure switch;- Replace board.

- Check the efficiency of the contacts of J9-connector on the board;- Verify on J15 connector, pins 1 and 2 (in case of wm with Easy Door

door lock) or on J9 connector, pins 8 and 9 (in case of general doorlock) the continuity of the pump, checking the resistance value 170

;- Check the wiring of the J15 connector (or J9)/pump;- Replace pump;- Replace board.

- Check efficiency of contacts of the J11 connector on the board;- Check the continuity of J11-connector/5-output connector of the dis-

play board;- Replace main board;- Replace board display

No absorption of the washheater (signalled only with“empty” pressure switch)

F07

FAULT CHECK-UPCAUSE

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4.4. DOCTOR:The main board is installed on the back part, on theright. The interface, protected by a cover, allows theconnection of the hardware key to the machine:

* Connect the handheld to the hardware key;

* Follows the instruction in the “WM DOCTOR”manual.

PROBLEM ANALISYS

- Check the socket.- Verify if the door closes the safety switch.- Door micro door-lock- Display board- Tap closed or low pressure- Solenoid valve clogged- Solenoid valve not supplied- Solenoid valve broken- Drain tube too low- Check pressure switch- Air trap or pressure switch tube- Main board- Check pressure switch- Check motor winding- Motor terminal box or board- The motor is not under tension- Check driving belt- Check the motor- Function excluded- Check drain pump and filter- Check drain pump tension- Verify if the program provides drain block- Check wall-drain

It does not switch on

It continuously fills it-self with water

It does not fill itself withwater

The motor does not run

The drum does not rotate

4.5. TROUBLE SHOOTING:

It does not drain

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PROBLEM ANALISYS

- Wrong wash temperature- Lack of a detergent- The program selected is not the right one- Too much detergent- Faulty drain- The presence of foam is normal, because of zeolites- Unbalanced load- Check bearing- Belt worn-out- Loose wash paddles- Loose counterweight- Check earth-drain- Anti-noise filter- Load too much unbalanced- False contacts in the terminal box

Noisy spin

It does not wash well

Presence of foam at theend of the wash

Loss of current

The motor performswashes but not spins

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5. EXPLODED VIEW:CABINET.

000 HANDBOOK IT001 ASSY MODULE LED 2 KNOBS EDG IND.EVOII002 BLUE ON-OFF BUTTON003 BLUE START BUTTON004 KNOB TIME MACHINE COMPONENTS005 FRONT PANEL + HANDLE PW WIL1000OT006 FULL DEEP DOOR ASSY PW EVO II IND010 FOOT SPRING D =11 MM H = 21 MM012 DOOR HINGE ‘W133UK’014 SOCKET COVER D = 53 MM015 RING016 SELF-TAPPING SCREW TESTTFR 4,2X9,5

Rif. Item

017 HOLE CAP FOR CABINET018 SCREW M4,5 X 11 TIMER AND DOOR/HINGE018 WHITE BLACK PANEL PW019 HARDWARE TESTING CAP FOR CABINET ‘LBE8X’022 DRAIN TUBE SUPPORT023 PLASTIC SCREW FOR TANK023 PACKING SPACER023 PLASTIC SCREW FOR TANK023 PACKING SPACER FOR PLASTIC TANK024 WHITE TOP PW IND.TEV. EVOII025 SOLENOID VALVE CAP ‘MOBILI TEVEROLA’

Rif. Item

7

6

2 3

2 6

2 12 2

2 5

81 0

2

1 2

11

1 3

1 9

1

5

1 7

1 6

1 4

1 8

9

2 0

1 5

4

2 4

3

Handle the display boardwith care. Please do notbend it.

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001 SCREW M8X23 TEFL’AL68X’002 CONIC-DUCT PULLEY D=280MM H= 17MM003 UPPER COUNTERWEIGHT VPL EVO2 15KG004 FIXING SCREW FOR COUNTERWEIGHT/TANK005 CABINET CROSSBAR ‘WG’006 RING NUT WHITE SPRING ‘WG834TXI’007 TANK SPRING EVOII TEV.008 PLASTIC DRUM ASSY 46L EVOI-II H=20MM009 BACK TENSION SPRING-RING EVOII010 FRONT RING EVO II011 DOOR GASKET EVOII D=30-30 CM STAND.012 FRONT COUNTERWEIGHT VPL 9,4KG

Rif. Item

013 PIPE-CLIP 34,6-36,4014 PIPE-CLIP BAND DRAIN PUMP SIDE015 TANK-PUMP OKO TUBE EVIZZATE AND EVO II017 EXPANDER’W405PWF’018 NUT ROMOB M6X20X1,6019 SHOCK ABSORBER 100 N020 PIPE-CLIP BAND TANK SIDE021 EXTRACTABLE DRUM WASH PADDLE 40L(270999)023 ELASTIC BELT H8024 CABINET PLATE099 LOCTITE 270 10 GR.099 GREASE KIT AMBLJG TA 100 GR.

Rif. Item

DRUM ASSEMBLY.

1 2 3 4

5 6

7

8

9

1011

4

1213141517 1618

19 20

22

23

21

24

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DISPENSER AND ELECTRICAL CIRCUIT.

001 SUPPLY CABLE.3X1 SCHUKO 1,5M+FILTER IND.003 SPIRALLED SUPPORT TO DRAIN TUBE004 SPIR. BENT DRAIN TUBE - PUMP SIDE L1860M010 PRESSURE SWITCH SUPPORT ‘INDESIT’012 ADDITIVES COVER ‘WIXL126IT’013 LINEAR DETERGENT DRAWER EVIZZ.014 HOPPER EVOII INDESIT015 PRESSURE SWITCH I LIV. 100-75 + ANT380 RST 5016 PRESSURE SWITCH PIPE-CLIP BAND017 PRESSURE SWITCH PIPE L=505 LVB EVO2018 BUMPER021 AIR TRAP FOR OKO TUBE022 PIPE-CLIP 34,6-36,4023 SCREW M4,5 X 11 TIMER AND DOOR/HINGE023 MICRO-DOOR LOCK IDC 3 CONTACTS025 FILTER HANDLE ASKOLL/PLASET’044998'025 FILTER GASKET ASKOLL/PLASET’044998'025 FILTER-PUMP KIT ASKOLL/PLASET’044998'026 PRE-ROOM PUMP027 MOTOR-TANK FIXING SCREW028 COMMUTATOR MOTOR 850-1000 RPM’WM2000

Rif. Item

028 MOTOR BRUSH CESET TYPE 6170 A0946028 MOTOR TACHOMETRIC CESET 6170 A0939030 EEPROM WIL1000OT EVOII SW 28344710100031 HEATER 1700/230 VPL032 TEMPERATURE SENSOR NTC ELTH TL PH2001033 EXTRACTING PLIERS INTEGRATED

WM2000’ELCART033 SERIAL CABLE LB2000 EVOII-PC MALE/FEMALE033 n1040317 SERIAL KEY EVOII - WM2000 - PC034 MODULE SUPPORT ST034 SUPPORT COVER AVD035 ELECT. MODULE EEPROM ST WD>1200 SW2,74038 HOPPER GASKET ‘WM2000’038 SOLENOID VALVE IE2U 7 LT.RST 2,5 230 V039 INLET TUBE GASKET040 INLET TUBE FILTER041 INLET TUBE 1500 MM ‘BENT SIDE’042 SELF-CUTTING SCREW 3,5X8 TREFOIL DENT044 AUTO-BLOCKING NUT M6052 HOPPER COVER IND.EVOII TEV

Rif. Item

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001 BASIC WIRING A 240000700A0003 WIRING ML + PS 240000700L0006 STANDARD EARTH WIRINGCABLAGGIO TERRA

STANDARD 240000700X0

008 DISPLAY COMMUNICATION WIRING 240000700B1012 WIRING MR 240000700D1014 SOLENOID VALVE WIRING + EVP 240000700C1

WIRING DIAGRAMS.

Wrap up well the new connector applied in insulating tape together with the wiring of the appliance checked.

GENERAL C1(WM) C3(WD) = EVL + EVP CODE 093713GENERAL C4(WD) = EVL + EVP + EVC CODE 109950

GENERAL D = MICRO DOOR LOCK + IP CODE 093714

GENERAL D1 = MICRO DOOR LOCK CODE 093715

GENERAL H = DRYING HEATER CODE 093716

GENERAL H = DRYING HEATER CODE 093716

GENERAL F = EVA + MV + NTCAS CODE 093717

GENERAL P = DRUM BLOCK CODE 112822

GENERAL B2 = DISPLAY COMMUNICATION CODE 111227

GENERAL Y = THREE-PHASE EARTH MACHINE CODE 093721

GENERAL C = EVP + EVP + EVC CODE 093724

GENERAL B = SELECTOR COMMUNICATION CODE 093723

GENERAL X = MACHINE EARTH STD CODE 093720

GENERAL B1 = MAIN-DISPLAY COMMUNICATION CODE 093726

GENERAL N = MOTOR + PUMP CODE 093719

GENERAL CODE 093722

GENERAL I = CONDUCTIVITY SENSOR CODE 0936725

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6. WASH PROGRAM TABLE:

MATERIAL RPM NUMBER OF RINSES

Cotton Max (1) 2

Synthetics 800 2

Wool 600 4

Delicate -) 3

Special Sport* 600 2 (2 in ciclo 30')

RINSES Max (1) 2

(1)The maximum number of rpm, according to the model

* The pre-wash is available only on the cycle “auto”.

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Indesit Companyviale Aristide Merloni, 4760044 Fabriano - Italytel. +39 0732 66 11 - telex 560196 - fax +39 0732 66 2954 - www.indesitcompany.com

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