Table Of Contents - Electrolux ENV06 Service Manual

CONTENT
1 Purpose of this manual ....................................................................................................................................4
2 PRECAUTIONS ...............................................................................................................................................4
3 SERIES 8 .........................................................................................................................................................5
3.1 GENERAL CHARACTERISTICS..............................................................................................................5
3.2 CONTROL PANEL ...................................................................................................................................6
3.2.1 Styling SERIES 8...............................................................................................................................6
3.3 Configuration of control panel...................................................................................................................7
3.3.1 Programme selector (S1) ..................................................................................................................7
3.3.2 Programme configuration ..................................................................................................................7
3.3.3 LCD and buttons................................................................................................................................8
4 DEMO ............................................................................................................................................................14
5 DIAGNOSTIC SYSTEM.................................................................................................................................15
5.1 Access to diagnostics mode ...................................................................................................................15
5.2 Exiting diagnostics mode ........................................................................................................................15
5.3 Diagnostics phases.................................................................................................................................16
5.3.1 Analysis of the LCD display during the diagnostic cycle .................................................................17
6 ALARMS ........................................................................................................................................................18
6.1 Displaying the alarms to the user ...........................................................................................................18
6.2 Reading the alarm codes........................................................................................................................19
6.2.1 Displaying the alarm ........................................................................................................................20
6.2.2 Examples of alarm display...............................................................................................................20
6.2.3 Operation of alarms during diagnostics...........................................................................................20
6.3 Rapid reading of alarm codes.................................................................................................................21
6.4 Cancelling the last alarm ........................................................................................................................21
6.5 Cancelling the memories ........................................................................................................................22
7 OPERATING TIME COUNTER .....................................................................................................................22
8 WASHING PROGRAMMES AND OPTIONS ................................................................................................23
8.1 Programmes ...........................................................................................................................................23
8.2 Options....................................................................................................................................................24
8.2.1 Compatibility between Options........................................................................................................26
8.3 Descriptions of the options .....................................................................................................................27
9 TECHNICAL CHARACTERISTICS................................................................................................................29
9.1 Control system memory..........................................................................................................................29
9.1.1 General structure of the memory system ........................................................................................29
9.1.2 FLASH .............................................................................................................................................29
9.1.3 RAM.................................................................................................................................................30
9.2 Door interlock..........................................................................................................................................31
9.2.1 Voltmetric interlock with PTC...........................................................................................................31
9.2.1.1 Operating principle ...................................................................................................................31
9.2.2 Instantaneous door interlock ...........................................................................................................32
9.2.2.1 Operating principle ...................................................................................................................32
9.2.2.2 Conditions required for opening the door.................................................................................32
9.2.2.3 Automatic unlock ......................................................................................................................32
9.3 Water fill system .....................................................................................................................................33
9.4 Analogue pressure switch of water level control in the tub ....................................................................33
9.5 Drain pump .............................................................................................................................................34
9.6 Recirculation pump (if featured)..............................................................................................................34
9.7 Heating....................................................................................................................................................35
9.8 Temperature sensor ...............................................................................................................................35
9.9 Three-phase asynchronous motor..........................................................................................................36
9.9.1 Power supply to motor.....................................................................................................................36
9.10 Anti-foam control system.....................................................................................................................37
9.11 FUCS ( Fast Unbalance Control System) ...........................................................................................38
10 Table of alarm codes of the main PCB ......................................................................................................40
11 Diagram with THREE-PHASE ASYNCHRONOUS MOTOR .....................................................................44
12 ACCESSIBILITY TO THE ELECTRONIC CONTROL SYSTEM ...............................................................46
12.1.1 Work top ..........................................................................................................................................46
12.1.2 Control panel ...................................................................................................................................46
SOI/DT 2007-10 dmm
3/48
599 70 27-90