Hotpoint WML540GUK.R Operating and installation instructions

Indesit Company UK Ltd

Service

Information

WASHING

MACHINES

Models Comm.

Covered Code

EVO2 Controls

WML540PUK.C 56649

WML540PUK.R 56803

Arcadia Controls

WML540GUK.C 69230

WML540GUK.R 64622

WML540PUK.CA 56649

WML540PUK.RA 56803

Arcadia 2.75 Controls

WML540PUK.RE 56803

(Machines manufactured in

Italy & Poland -

refer to Note on page 4)

5407453 Issue 7 Dec. 2011

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Service Manual UK

Indesit

Company

English

SAFETY NOTES & GENERAL SERVICING ADVICE

1. This manual is NOT intended as a comprehensive repair/maintenance guide to the appliance.

2. It should ONLY be used by suitably qualified persons having technical competence applicable

product knowledge and suitable tools and test equipment.

3. Servicing of electrical appliances must be undertaken with the appliance disconnected (unplugged)

from the electrical supply.

4. Servicing must be preceded by Earth Continuity, Earth Resistance and Insulation Resistance

checks.

5. Personal safety precautions must be taken to protect against accidents caused by sharp edges on

metal and plastic parts.

6. After servicing the appliance must be rechecked for Electrical Safety. In the case of appliances

which are connected to a water supply (i.e.: Washing Machines, Dishwashers & Food Centres etc.)

checks must be made for leaks from seals gaskets and pipe work and rectification carried out where

necessary.

7. It can be dangerous to attempt 'DIY' repairs / maintenance on complex equipment and the Company

recommends that any problem with the appliance is referred to its own Service Organisation.

8. Whilst the Company has endeavoured to ensure the accuracy of the data within this publication they

cannot hold themselves responsible for any inconvenience or loss occasioned by any error within.

SERIAL NUMBER / INDUSTRIAL CODE EXPLANATION

Serial Number Example

3 10 02 0895

Four remaining digits = Build number that day 895th built

Third two digits = Day of manufacture 2nd of month

Second two digits = Month of manufacture October

First digit = Year of manufacture 2003

Industrial Code Example

37 24455 0010

Last four digits = 0000 original production.

Second five digits = COMMERCIAL CODE*

First two digits = Factory of origin

* Vital for correct model information and system identification

Other numbers denote major production changes

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INDEX

Safety & Servicing Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Manufacturing Serial Number / Industrial Code Explanation . . . . . . . . . . . . . . . . . . . . . . 2

Index / Introduction Dates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 8

Controls, Options, Programmes & Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 13

Power Module Layout / Wiring Diagram (EVO2 + Arcadia + Arcadia 2.75). . . . . . . 14 - 20

Error Codes & Possible Causes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Fault Finding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 - 25

Main Board Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 - 27

Dismantling Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 - 33

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INTRODUCTION DATES

EVO2 Controls:

WML540PUK.C

Industrial Code = 80566490100

First Produced = April 2008

Factory = Comuanza (80) - Italy

WML540PUK.R

Industrial Code = 30568030100

First Produced = June 2008

Factory = Radomsko (30) - Poland

Arcadia Controls:

WML540GUK.R

Industrial Code = 30646220000

First Produced = July 2009

Factory = Radomsko (30) - Poland

WML540GUK.C

Industrial Code = 80692300000

First Produced = September 2009

Factory = Comuanza (80) - Italy

WML540PUK.CA

Industrial Code = 80566490185

First Produced = December 2009

Factory = Comuanza (80) - Italy

WML540PUK.RA

Industrial Code = 30568030185

First Produced = January 2010

Factory = Radomsko (30) - Poland

WML540PUK.RE

Industrial Code = 30568038700

First Produced = August 2011

Factory = Radomsko (30) - Poland

}Single Phase - EVO II

}Single Phase - Arcadia

}Single Phase - Arcadia 2.75

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SPECIFICATIONS

Models Covered WML540GUK.C, WML540GUK.R, WML540PUK.C, WML540PUK.R,

WML540PUK.CA, WML540PUK.RA, WML540PUK.RE

Colour WML540GUK.C, WML540GUK.R = Graphite

WML540PUK.C, WML540PUK.R, WML540PUK.CA, WML540PUK.RA,

WML540PUK.RE = White

Dimensions Height 850 mm

Width 595 mm

Depth 535 mm

Weight 61.0 kg (Packed approximately 62.9 kg)

Country of Origin .C and .CA models = Italy - Comunanza factory (80)

.R, .RE and .RA models = Poland - Radomsko factory (30)

Electrical Supply 220/240 Volts AC @ 50Hz Fuse 13 amp

Energy Class* A

Washing Performance* Class: A (all models) Spin Efficiency Class: B

* Energy Standards: Energy rated programmes according to Regulation EN60456.

Programme 1, temperature 60°C using a 6kg load.

Energy Consumption 1.14 kWh / Cycle

Water Consumption 52 litres @ 60°C Cotton

Wash Load From1 kg to 6 kg Cottons -

Wash Drum - Outer Plastic Outer Drum - 52 litre capacity

Spin Speed 1400rpm

Motor ACC / CESET 52mm - Split Field - 4 fixing type

Control PCB: EVO2 = WML540PUK.C, WML540PUK.R

Arcadia = WML540GUK.C, WML540GUK.R, WML540PUK.CA, WML540PUK.RA

Arcadia 2.75 = WML540PUK.RE

Water Supply Cold Valve - Coil Resistance 3.8 K:

Max Pressure = 1 Mpa (10bar)

Minimum Pressure = 0.05 Mpa (0.5bar)

Wash Heater 1700 Watts @ 230 volts

Resistance 30:

Thermistor NTC Resistance: 20K:@ 20°C

Pump 2 Pole Synchronous, 220 / 240 Volt 25 Watt, Winding Resistance = 165 :

Door Lock P.T.C. solenoid with emergency door release

IMPORTANT NOTE These models are manufactured in the Comunanza Factory in Italy and the

Radomsko factory in Poland, and will have some different components to a

similarly named model WML540G manufactured in the Kinmel park factory in

the UK. Ensure that the correct model is identified by Commercial Code before

ordering or replacing Spare Parts.

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INSTALLATION

Unpacking

1. Unpack the washing machine and check whether the it has been damaged during transport.

If this is the case, do not install it and contact the retailer.

2. Remove the four protective screws (transit bolts) and the rubber washer with the respective spacer,

situated on the rear of the appliance (see Figures below).

3. Fit the blanking plugs provided into the holes vacated by the bolts.

4. Use the plug provided to seal the holes where the mains plug was housed (if supplied), situated on

the lower right hand side on the rear of the appliance.

5. Keep all the removed parts as they will be required again if the washing machine needs to be

moved to another location.

Levelling

1. Install the washing machine on a flat sturdy floor, without resting it up against walls, cabinets etc.

2. Compensate for any unevenness by tightening or loosening the adjustable front feet. The angle of

inclination, measured according to the worktop must not exceed 2°.

Levelling the appliance correctly will provide it with stability and avoid vibrations, noise and shifting

during operation. If it is placed on a fitted or loose carpet, adjust the feet in such a way as to allow

enough room for ventilation underneath the appliance.

This raised part is attached to the polystyrene base

and should have been removed when unpacking.

Remove 4 transit bolts.

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Connecting the Water Inlet Hose.

Before making the water

connection to the 3/4"

thread, allow the water

freely from the supply tap

until it is perfectly clear.

Check that seal is in place

inside the hose end cap.

Connect the other end of

the water inlet hose to the

washing machine,

screwing it onto the cold

water inlet, situated on the

top right-hand rear of the

appliance - see

illustration.

!Screw the inlet end with the blue cap onto the cold water supply tap.

Turn the tap on and check for leaks: tighten if necessary.

Make sure there are no kinks or bends in the hose.

The water pressure at the tap must be within the values indicated in the

Specifications page.

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DRAINAGE CONNECTIONS

A. Connect the drain hose, without kinking it, to a

draining duct or a wall drain fixed at a height

between 65 and 100 cm from the floor. See Fig.1.

B. Alternatively, place it over the edge of a basin, sink

or tub, fastening the hose supplied to the tap.

See Fig.1.

The free end of the hose should not be under water.

Note: We advise against the use of hose

extensions. In case of absolute need, the extension

must have the same diameter as the original hose

and must not exceed 150 cm in length.

Undersink Connections:

The drain hose may be connected to an undersink trap.

Before connecting the drain hose from the machine

ensure that any blanks or removable ends have been

taken off the spigot. See Fig.2.

Note: The hose must also be raised up in a similar way

to a standpipe installation to prevent backflow of waste

water from the sink into the machine. See Fig.1.

Electrical Connections

Before plugging the appliance into the mains socket, make sure that:

- the socket is earthed and in compliance with the applicable law.

- the supply voltage is included within the values indicated in the Specifications page.

- the socket is compatible with the washing machines plug. If this is not the case, replace the socket

or the plug.

Location

! The washing machine should not be installed in an outdoor environment, not even when the area is

sheltered, because it may be very dangerous to leave it exposed to rain and thunderstorms.

! When the washing machine is installed, the mains socket must be within easy reach.

! Do not use extensions or multiple sockets.

! The power supply cable must never be bent or dangerously compressed.

! The power supply cable must only be replaced by an authorised serviceman.

WARNING!

The company denies all liability if and when these warnings are not respected.

The first wash cycle

Once the appliance has been installed and before you use it for the first time, run a wash cycle

without detergent and no laundry, setting the 90°C programme without a pre-wash cycle.

Fig.1

Fig.2

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CONTROLS

LED MODEL

ON-OFF / SELECTING A PROGRAMME

The machine is switched on by pressing the ON-OFF button.

All the indicator lights will light up for a few seconds.

Turn the programme selector dial to the to the desired programme.

Load the laundry and detergent.

Select the Option you require, a time will be indicated in the display window.

Press the Start / Cancel button.

A beep will be heard followed by a CLUNK from the door lock solenoid as it locks the door, at this stage

the door locked indicator symbol will light.

TO STOP OR CHANGE A PROGRAMME

Press the ON-OFF button for approximately 3 seconds

Select PUMP OUT on the programme dial.

Switch on and re-start

When the machine has finished emptying.

Press the ON-OFF button

Select a new programme and re-start

NOTE:

If you cancel a HOT wash programme, take care when removing the laundry, it may still be VERY HOT.

PROGRESS INDICATOR LIGHTS

These lights will light up when you choose a programme, to indicate the progress of the selected

programme.

When started, the first light in the cycle will stay lit and as the programme progresses, successive lights

will come on until the programme finishes.

On-Off

Programme Selector Dial Variable Controls Progress Indicator Lights

Door Locked

Symbol

Option Buttons Start/Pause

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DOOR LOCKED INDICATOR LIGHT

The 'Door Locked' indicator light will come on when you press the START / PAUSE button and will stay

lit throughout the programme. When the programme has finished the indicator light will go out and you

can then open the door, a double CLUNK noise will be heard from the door lock Solenoid at this point.

If the door is not closed properly prior to starting a programme the door lock solenoid will 'CLUNK'

approximately 5 times followed by a flashing DOOR indication in the display window, every 5 seconds

from then onwards there will be an audible beep.

Push the door closed and press START / PAUSE button to commence the cycle.

Stand-by Mode:These machines, in compliance with new energy saving regulations, are fitted

with an Automatic Stand-by System which is enabled after 30 minutes if no

activity is detected.

Press the On/Off button briefly and wait for the machine to start up again.

OPTIONS

Options are selected by pressing the button and confirmed by illumination an orange LED situated in

the button.

If an option is not available with a programme, the LED will flash and a bleeping noise will be heard

when pressing the button.

SUPERWASH

An intensive wash using an increased volume of water during the initial phase of the cycle which

increases the cycle duration.

Not available with programmes 5, 8, 9, 10, 11, 12, 13, A, B, C.

EXTRA RINSE

For large wash loads and items for young children or people with sensitive skin.

Not available with programmes 13, B, C.

MINI LOAD

This option is recommended if the wash load is equal to or less than half the recommended load.

In addition to reducing the actual wash time, this option will reduce the water and energy consumption

by 50%.

Not available with programmes 5, 11, 12, 13, B, C.

REDUCED CREASES

By selecting this option the wash and spin cycles will be modified in order to reduce creases.

At the end of the cycle the drum will turn periodically and the Start/Pause and Reduce Creases lights

will flash Orange and End of Cycle will appear in the display.

To complete the programme, press Start/Pause or the Reduced Creases button.

If it is used with Silk/Curtains Cycle, the machine suspends the wash load in water with Start/Pause

and Reduced Creases lights flashing Orange.

To complete the programme (pump out the water) press either of the Start/Pause or Reduced Creases

buttons.

Not available with programmes 6, 9, 11, 12, 13, B, C.

This manual suits for next models

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