Table Of Contents - Electrolux EWM2100 Service Manual

CONTENTS
1 Purpose of this manual ....................................................................................................................................5
2 PRECAUTIONS ...............................................................................................................................................5
2.1 During the delivery....................................................................................................................................6
2.2 During the reparation ................................................................................................................................6
3 TC3 ..................................................................................................................................................................7
3.1 GENERAL CHARACTERISTICS..............................................................................................................7
3.2 CONTROL PANEL ...................................................................................................................................8
3.2.1 Styling ................................................................................................................................................8
3.2.2 Configuration of control panel ...........................................................................................................9
3.2.3 Programme selector (S1) ..................................................................................................................9
3.2.4 Programme configuration ..................................................................................................................9
3.2.5 Pushbuttons and LEDs....................................................................................................................10
3.2.6 Time DRIVEN ..................................................................................................................................11
3.2.7 LCD display .....................................................................................................................................12
4 TC2 ................................................................................................................................................................14
4.1 GENERAL CHARACTERISTICS............................................................................................................14
4.2 CONTROL PANEL .................................................................................................................................15
4.2.1 Styling ..............................................................................................................................................15
4.2.2 Configuration of control panel .........................................................................................................16
4.2.3 Programme selector (S1) ................................................................................................................16
4.2.4 Programme configuration ................................................................................................................16
4.2.5 Buttons and LCD .............................................................................................................................17
4.2.6 Time DRIVEN ..................................................................................................................................18
5 DEMO MODE.................................................................................................................................................20
5.1 Exiting DEMO mode ...............................................................................................................................20
6 DIAGNOSTICS SYSTEM ..............................................................................................................................20
6.1 Access to diagnostics mode ...................................................................................................................20
6.2 Exiting diagnostics mode ........................................................................................................................20
6.3 Diagnostics phases.................................................................................................................................21
7 ALARMS ........................................................................................................................................................22
7.1 Displaying the alarms to the user ...........................................................................................................22
7.2 Reading the alarm codes........................................................................................................................22
7.2.1 Displaying the alarm ........................................................................................................................23
7.2.2 Examples of alarm display...............................................................................................................23
7.2.3 Operation of alarms during diagnostics...........................................................................................23
7.3 Rapid reading of alarm codes.................................................................................................................24
7.4 Cancelling the last alarm ........................................................................................................................24
8 OPERATING TIME COUNTER .....................................................................................................................25
8.1.1 Reading of operating time ...............................................................................................................25
8.1.2 Display of total operating time with LEDs........................................................................................25
9 WASHING PROGRAMMES AND OPTIONS ................................................................................................26
9.1 Programmes ...........................................................................................................................................26
9.2 Options (for appliances EWM 2100 with universal motor) .....................................................................27
9.3 Options (for appliances EWM2500 with asynchronous motor and inverter) ..........................................29
9.3.1 Compatibility between Options........................................................................................................31
9.4 Description of options .............................................................................................................................32
10 TECHNICAL CHARACTERISTICS ............................................................................................................34
10.1 Control system memory ......................................................................................................................34
10.1.1 General structure of the memory system ........................................................................................34
10.1.2 FLASH .............................................................................................................................................34
10.1.3 RAM.................................................................................................................................................35
10.2 Door interlock ......................................................................................................................................36
10.2.1 Voltmetric interlock with PTC...........................................................................................................36
10.2.1.1 Operating principle ...................................................................................................................36
10.2.2 Instantaneous door interlock ...........................................................................................................37
10.2.2.1 Operating principle ...................................................................................................................37
10.2.2.2 Conditions required for opening the door.................................................................................37
10.2.2.3 Automatic unlock ......................................................................................................................37
10.3 Water fill system..................................................................................................................................38
10.4 Analogue pressure switch of water level control in the tub.................................................................38
10.5 Drain pump..........................................................................................................................................39
10.6 Recirculation pump (if featured) ..........................................................................................................39
10.7 Heating ................................................................................................................................................40
10.8 Temperature sensor............................................................................................................................40
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