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Electronic Washing Machines

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EWM 1000

General Information

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Subject matter

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Electronic control EWM 1000

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Washing Machines Platforms

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Introduction

. EWM 3000

EWM 2000

EWM 1000

electronic control for high rangewashing machines

electronic control for medium rangewashing machines

electronic control for low rangewashing machines

new

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Specification

EW M 1000

• up to 5 push buttons

• up to 15 LED’s

• one main selector

• one option selector

• universal motor management up to 1400 rpm

• two water inlet electric valves

• anti boil and first level pressure switch

• optional anti flood switch

• DSP management (top loaders)

• PTC or instantaneous door lock management

• drain pump management

• heating element management

• water temperature management by NTC sensor

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Specification

EW M 1000

• up to 5 push buttons

• up to 15 LED’s

• one main selector

• one option selector

• universal motor management up to 1400 rpm

• two water inlet electric valves

• anti boil and first level pressure switch

• optional anti flood switch

• DSP management (top loaders)

• PTC or instantaneous door lock management

• drain pump management

• heating element management

• water temperature management by NTC sensor

The main differences

with EWM 2000 is that

the board configuration

requires extern

al tools.

It is not possib

le to do it

by user interfa

ce!

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Control panel

Horizontal push - buttons

option selector main selector

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Control panel

Vertical push - buttons

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Electronic board

.

single board solution with integrated mainand user interface board and also the

ON/OFF selector

EWM 1000

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Single board solution

.

integrateduser interface,main boardand also themotor controlboard in oneboard

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EWM 1000 Wiring

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Functional modes

.• user mode normal way to use the machine by customer

• demo mode used in shops to show the customer how to set a washing cycle without load and draining water

• diagnostic mode used by service engineers to test the machine

• remote controlled mode used by service engineers to test the machine by connecting to Palm or Laptop

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Diagnostic mode

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The diagnosticcondition willbe used tocheck the rightmachinefunctionality

-water load from wash compartment

-water load from prewash compartment

-water load from softener compartment-heater activation

-spin phase at 250 rpm with water

-drain and spin phase at max. speed

-drum position (only top loaders)

-last alarm display and reset

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Remote controlled mode

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This workingmode allow thecontrol of themachine byexternal devicesconnected viaserial interface

RS232

test cycle serv

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Service

.

RS232

testcycleserv

Service

and

configuration

tools

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Infrared Interface

.

onlyfor

AEG

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RS 232 Interface

.

RS232

Interface

Connect toEWM 1000

common

solution

for all

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Board configuration

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Through a RS232 interface it is possible to accessall memory areas - µp - ROM - RAM - EEPROM

ROM RAM

µp

EEPROMMachine

configuration file

Cycleconfiguration file

RS232

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Diagnose Tool

.

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Diagnose Tool

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Diagnose Tool

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Diagnose Tool

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Diagnose Tool

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Board configuration

.

The main differences

with EWM 2000 is that

the board configuration

requires extern

al tools.

It is not possib

le to do it

by user interfa

ce!

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Spare Part Electronic

.

If the electronic has to be replaced you have to takea configured electronic board EWM 1000 !

Configured electronic boards will be delivered asspare part for each PNC/ELC

973 914 ... ... .. / . Prefix PNC ELC Check digit

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Spare Part Electronic

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PNC and ELC are written on the number plate ofthe washing machine

spare part number for configured board isprinted on a label which is placed on the board

973 914791101 00 /4 PNC ELC

914791101 00

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Sample for right delivery of board

.

PNC and ELC are written on the number plate ofthe washing machine

spare part number for configured board isprinted on a label which is placed on the board

973 /4 PNC ELC

914791101 00

914791101 00OK

Important!

Check thatPNC/ELCfrom thewashingmachineharmonisewith PNC/ELCpart of sparepart label.

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Sample for wrong delivery of board

.

PNC and ELC are written on the number plate ofthe washing machine

spare part number for configured board isprinted on a label which is placed on the board

973 /4 PNC ELC

914791103 00

914791101 00Wrong!do notuse!

Important!

Check thatPNC/ELCfrom thewashingmachineharmonisewith PNC/ELCpart of sparepart label.

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Board configuration in central warehouses and service

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Electronic Washing Machines

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EWM 1000

General Information

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