Indesit WIL 1000 OT User manual

G B
Service Manual
WM ONTIME - 2005
Edition
2005.06.18
Language
English
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 written
permission or without being authorised by the terms of a contract clause.
SERVICE MANUAL
WASHING MACHINE 2005
ON TIME
SERVICE MANUAL
WASHING MACHINE 2005
ON TIME

2
Service Manual
WM ONTIME - 2005
Edition
2005.07.04
G B
Language
English
CONTENTS OF THE MANUAL: NOTE FOR THE ENGINEER
This manual is a supporting document for technical personnel. It contains a description of the various
product 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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Service Manual
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Edition
2005.07.04
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Language
English
CONTENTS
1. PRODUCT TYPE 4-6
Legend 4
Interfaces 4
Technical features 6
Energy Label 6
2. OPERATING LOGIC 6-9
Buttons and Wash functions 6-7
Programs 8-9
3. WIRING DIAGRAMS 10
4. TECHNICAL ASSISTANCE 11-15
Demo Mode 11
Auto Test (Testing / Running-in) 11
Fault and Solutions 12-13
Doctor 14
Trouble Shooting 14-15
6. EXPLODED VIEW 16-19
6. APPENDIXES 20
Wash program table 20

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Language
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T
YPE
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 6
5. DOOR LED
6. TIME knob
7. ON/OFF button
7
W I L 1000 OT (EU)
Washing Machine
Indesit
Dimensions:
S Slim 40 cm
X 60 cm
Interface:
Led
Spin speed; (rpm):
1000
1200
1400
Country:
EU Europe
UK England
On Time

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Language
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T
YPE
1.3. TECHNICAL FEATURES:
1.4. ENERGY LABEL:
MODEL: WIL 1000 OT
Capacity: 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 Drying
Model 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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Service Manual
WM ONTIME - 2005
Edition
2005.07.04
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Language
English
O
PERATION
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 in
progress.
DOOR light :
The door light has three functions in this machine:
1. It indicates if the machine is ON (the light flashes
slowly).
2. It indicates if the WM is performing a wash (the
light is ON and fixed, it turns on together with the
display light).
3. It indicates the occurrence of a breakdown (the
light flashes quickly), but not the type of fault oc-
curred.
When the light is on, the door is locked to avoid its
accidental opening; at the end of the cycle, to avoid
damages, it is necessary to wait for the light to flash
before opening the door. The wait is 2 minutes.

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Service Manual
WM ONTIME - 2005
Edition
2005.07.04
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Language
English
O
PERATION
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 hours
after which the program must stop. The effective
duration of the wash is the same of the “AUTO”
program (look at program table) and the machine
will automatically delay starting the cycle to as-
sure it will stop at the time appointed.
- Position “AUTO”: the duration of the program is
automatically controlled by the machine, accord-
ing with the material selected (look at program
table, page 7).
REMARK: Aside from the position of time knob,
the RINSE program lasts 30 minutes and starts
at once after having pressed START/RESET but-
ton.
Leds:
They indicate the program start and the residual time
to 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 the
wash cycle.
PROGRAM selector:
This knob is used to choose the type of material to
wash and it can be turned clockwise and anticlock-
wise indifferently.
During the wash, the knob does not turn.

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Service Manual
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2005.07.04
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Language
English
O
PERATION
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 the
knob clockwise or anticlockwise.
2. Set the time the wash should end by turning the
time 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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Service Manual
WM ONTIME - 2005
Edition
2005.07.04
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Language
English
O
PERATION
2.2.3 PROGRAMME TABLES
Wash, rinses, intermediate and final spins
Material / Type of
dirt.
White cotton
Coloured cotton
Delicate/
Dark cotton
Synthetics
Wool
Delicates
Special Sport
Rinse
Programs Times Max
load
(Kg)
Max
temperature Detail of the wash cycle
*Remark: aside from TIME knob position, the rinse starts at once after having pressed START/STOP button and it
lasts 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 dirty 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, intermediate and final spins
Wash, rinses, intermediate and final spins
Wash, rinses, soft spin
Wash, rinses, soft spin
Wash, rinses, drain
Pre-wash, wash, rinses, intermediate and final
spins
Rinses and spin.
See in the appendix the wash program table containing references to spin rpm
and the number of rinses.

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Service Manual
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2005.07.04
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W
IRING
D
IAGRAMS
3. WIRING DIAGRAMS:

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Service Manual
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Language
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A
SSISTANCE
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 the
DOOR 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 display
shows 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 flashing
RED led on the key (when it is connected with the appliance) indicates that the electronic board is
communicating with the hardware key.
If the hardware key does not succeed in connecting with the washing machine, the message “ERR” will
flash 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-signal
will 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 up
the AUTO-TEST program, but such a FAULT will be surely shown on the display of the hardware key. In this
case, to start up the “Auto-test” program is necessary to remove the hardware key.

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Service Manual
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Edition
2005.07.04
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Language
English
A
SSISTANCE
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 the
wiring between the pins 1 and 2 of J9 relative to the tacho. In case of
a tri-phase motor, verify that between the pins 6 and 7 of J9 there is
ohm-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 2
and 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, verifying
that 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 tacho
open /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 fixed
on “empty”, the WM fills wa-
ter up to reach the overflow.
The drain pump is auto-
matically activated by the
overflow contact.
“Empty” pressure switch
not reached
F05
OnTime washing machine warns the user of the presence of a fault by a quick flashing of the DOOR LOCK
LED, 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 fault
code.
The Faults are the same of the EVO II.

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Service Manual
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Language
English
A
SSISTANCE
Wash heater relay welded
(signalled in presence of
“empty”) or pressure switch
fixed on “empty” (empty and
full simultaneously)
F08
F09
F10
F11
Setup file error (EEPROM
not programmed or not
working)
No signal of simultaneous
“empty” and “full”
No pump feedback (drain
pump disconnected or
winding interrupted)
F12
No communication be-
tween display board and
main 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 with
empty tank only), pins 2 and 3 (it must be present with water in drum
only) and pins 2 and 1 (it must be present water in the tank over half
door glass level)
- Ambient with a high rate of humidity;
- In case of board with EEPROM welded on it, replace board and
EEPROM;
- In case of spare EEPROM, check the correct fitting of the EEPROM
in 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 with
empty tank only) and pins 2 and 1 (it must be present with water in
tank 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 door
lock) 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 wash
heater (signalled only with
“empty” pressure switch)
F07
FAULT CHECK-UPCAUSE

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Service Manual
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2005.07.04
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Language
English
A
SSISTANCE
4.4. DOCTOR:
The main board is installed on the back part, on the
right. The interface, protected by a cover, allows the
connection 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 with
water
The motor does not run
The drum does not rotate
4.5. TROUBLE SHOOTING:
It does not drain

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Language
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A
SSISTANCE
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 the
end of the wash
Loss of current
The motor performs
washes but not spins

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E
XPLODED VIEWS
5. EXPLODED VIEW:
CABINET.
000 HANDBOOK IT
001 ASSY MODULE LED 2 KNOBS EDG IND.EVOII
002 BLUE ON-OFF BUTTON
003 BLUE START BUTTON
004 KNOB TIME MACHINE COMPONENTS
005 FRONT PANEL + HANDLE PW WIL1000OT
006 FULL DEEP DOOR ASSY PW EVO II IND
010 FOOT SPRING D =11 MM H = 21 MM
012 DOOR HINGE ‘W133UK’
014 SOCKET COVER D = 53 MM
015 RING
016 SELF-TAPPING SCREW TESTTFR 4,2X9,5
Rif. Item
017 HOLE CAP FOR CABINET
018 SCREW M4,5 X 11 TIMER AND DOOR/HINGE
018 WHITE BLACK PANEL PW
019 HARDWARE TESTING CAP FOR CABINET ‘LBE8X’
022 DRAIN TUBE SUPPORT
023 PLASTIC SCREW FOR TANK
023 PACKING SPACER
023 PLASTIC SCREW FOR TANK
023 PACKING SPACER FOR PLASTIC TANK
024 WHITE TOP PW IND.TEV. EVOII
025 SOLENOID VALVE CAP ‘MOBILI TEVEROLA’
Rif. Item
7
6
23
26
21
22
25
8
10
2
12
11
13
19
1
5
17
16
14
18
9
20
15
4
24
3
Handle the display board
with care. Please do not
bend it.

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Service Manual
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Language
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E
XPLODED VIEWS
001 SCREW M8X23 TEFL’AL68X’
002 CONIC-DUCT PULLEY D=280MM H= 17MM
003 UPPER COUNTERWEIGHT VPL EVO2 15KG
004 FIXING SCREW FOR COUNTERWEIGHT/TANK
005 CABINET CROSSBAR ‘WG’
006 RING NUT WHITE SPRING ‘WG834TXI’
007 TANK SPRING EVOII TEV.
008 PLASTIC DRUM ASSY 46L EVOI-II H=20MM
009 BACK TENSION SPRING-RING EVOII
010 FRONT RING EVO II
011 DOOR GASKET EVOII D=30-30 CM STAND.
012 FRONT COUNTERWEIGHT VPL 9,4KG
Rif. Item
013 PIPE-CLIP 34,6-36,4
014 PIPE-CLIP BAND DRAIN PUMP SIDE
015 TANK-PUMP OKO TUBE EVIZZATE AND EVO II
017 EXPANDER’W405PWF’
018 NUT ROMOB M6X20X1,6
019 SHOCK ABSORBER 100 N
020 PIPE-CLIP BAND TANK SIDE
021 EXTRACTABLE DRUM WASH PADDLE 40L(270999)
023 ELASTIC BELT H8
024 CABINET PLATE
099 LOCTITE 270 10 GR.
099 GREASE KIT AMBLJG TA 100 GR.
Rif. Item
DRUM ASSEMBLY.
1234
56
7
8
9
10
11
4
12
13
14
15
17 16
18
19 20
22
23
21
24

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Language
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E
XPLODED VIEWS
DISPENSER AND ELECTRICAL CIRCUIT.
001 SUPPLY CABLE.3X1 SCHUKO 1,5M+FILTER IND.
003 SPIRALLED SUPPORT TO DRAIN TUBE
004 SPIR. BENT DRAIN TUBE - PUMP SIDE L1860M
010 PRESSURE SWITCH SUPPORT ‘INDESIT’
012 ADDITIVES COVER ‘WIXL126IT’
013 LINEAR DETERGENT DRAWER EVIZZ.
014 HOPPER EVOII INDESIT
015 PRESSURE SWITCH I LIV. 100-75 + ANT380 RST 5
016 PRESSURE SWITCH PIPE-CLIP BAND
017 PRESSURE SWITCH PIPE L=505 LVB EVO2
018 BUMPER
021 AIR TRAP FOR OKO TUBE
022 PIPE-CLIP 34,6-36,4
023 SCREW M4,5 X 11 TIMER AND DOOR/HINGE
023 MICRO-DOOR LOCK IDC 3 CONTACTS
025 FILTER HANDLE ASKOLL/PLASET’044998'
025 FILTER GASKET ASKOLL/PLASET’044998'
025 FILTER-PUMP KIT ASKOLL/PLASET’044998'
026 PRE-ROOM PUMP
027 MOTOR-TANK FIXING SCREW
028 COMMUTATOR MOTOR 850-1000 RPM’WM2000
Rif. Item
028 MOTOR BRUSH CESET TYPE 6170 A0946
028 MOTOR TACHOMETRIC CESET 6170 A0939
030 EEPROM WIL1000OT EVOII SW 28344710100
031 HEATER 1700/230 VPL
032 TEMPERATURE SENSOR NTC ELTH TL PH2001
033 EXTRACTING PLIERS INTEGRATED
WM2000’ELCART
033 SERIAL CABLE LB2000 EVOII-PC MALE/FEMALE
033 n1040317 SERIAL KEY EVOII - WM2000 - PC
034 MODULE SUPPORT ST
034 SUPPORT COVER AVD
035 ELECT. MODULE EEPROM ST WD>1200 SW2,74
038 HOPPER GASKET ‘WM2000’
038 SOLENOID VALVE IE2U 7 LT.RST 2,5 230 V
039 INLET TUBE GASKET
040 INLET TUBE FILTER
041 INLET TUBE 1500 MM ‘BENT SIDE’
042 SELF-CUTTING SCREW 3,5X8 TREFOIL DENT
044 AUTO-BLOCKING NUT M6
052 HOPPER COVER IND.EVOII TEV
Rif. Item

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E
XPLODED VIEWS
Rif. Item Rif. Item
001 BASIC WIRING A 240000700A0
003 WIRING ML + PS 240000700L0
006 STANDARD EARTH WIRINGCABLAGGIO TERRA
STANDARD 240000700X0
008 DISPLAY COMMUNICATION WIRING 240000700B1
012 WIRING MR 240000700D1
014 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 093713
GENERAL 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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A
PPENDIX
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”.