Table of Contents
Advertisement
21.7.4
Three-phase asynchronous motor - inverter ................................................................................... 89
21.7.4.1
General characteristics............................................................................................................. 89
21.7.5
Power supply to motor ..................................................................................................................... 89
21.8
Inverter ................................................................................................................................................ 90
21.8.1
General characteristics .................................................................................................................... 90
21.8.2
Anti-foam control system ................................................................................................................. 90
21.9
Solenoid valves ................................................................................................................................... 91
21.9.1
General characteristics .................................................................................................................... 91
21.10
Tub water level control analogue pressure switch .............................................................................. 92
21.10.1
General characteristics ................................................................................................................ 92
22
MAIN ELECTRICAL CIRCUIT DIAGRAM .................................................................................................. 93
22.1
EWM09311 & EWM09312 Diagram ................................................................................................... 93
22.2
Key to diagram .................................................................................................................................... 94
22.1
EWX13611 Operating circuit diagram ................................................................................................. 95
22.2
EWX14931 Operating circuit diagram (with three-phase motor) ........................................................ 96
23
ACCESSIBILITY ......................................................................................................................................... 97
23.1
Worktop ............................................................................................................................................... 97
23.2
From the worktop, you can access ..................................................................................................... 97
23.2.1
Solenoid valve ................................................................................................................................. 97
23.2.2
Control panel ................................................................................................................................... 98
23.2.3
Display board/selector assembly TC5/TC4/TC3 ............................................................................. 99
23.2.4
Display board/spring and button assembly Z3/Z6 ......................................................................... 100
23.2.5
Analogue pressure switch ............................................................................................................. 101
23.2.6
Detergent dispenser ...................................................................................................................... 102
23.2.7
Detergent/steam vent and fill pipe ................................................................................................. 103
23.2.8
Top counterweight ......................................................................................................................... 103
23.3
Accessing the front part .................................................................................................................... 103
23.3.1
Bellow seal .................................................................................................................................... 103
23.3.2
Door hinge ..................................................................................................................................... 104
23.3.2.1
Door hinge secured to cabinet with rivets .............................................................................. 104
23.3.2.2
Door ........................................................................................................................................ 104
23.3.2.3
Door hinge secured to cabinet with screws ........................................................................... 104
23.3.2.4
Door ........................................................................................................................................ 105
23.3.3
Door safety interlock ...................................................................................................................... 106
23.3.4
Blade .............................................................................................................................................. 107
23.3.5
Accessing the rear part .................................................................................................................. 110
23.3.6
Back panel ..................................................................................................................................... 110
23.4
From the back panel, you can access .............................................................................................. 110
23.4.1
Belt ................................................................................................................................................. 110
23.4.2
Pulley ............................................................................................................................................. 111
23.4.3
Motor .............................................................................................................................................. 111
23.4.4
Resistance ..................................................................................................................................... 111
23.4.5
EWM09311 & EWM09312 Main circuit board ............................................................................... 112
23.4.6
Main board EWX13611 ................................................................................................................. 114
23.4.7
EWX14931 Main board .................................................................................................................. 116
23.4.8
Uimc ............................................................................................................................................... 117
23.5
Bottom of the appliance .................................................................................................................... 118
23.5.1
From the bottom of the appliance, you can access ....................................................................... 118
23.5.2
Drain circuit .................................................................................................................................... 118
23.5.2.1
Drain pump ............................................................................................................................. 119
23.5.2.2
Tub drain pipe ........................................................................................................................ 120
23.5.3
Shock absorbers ............................................................................................................................ 120
23.5.4
Tub suspension springs ................................................................................................................. 122
23.5.5
Welded tub assembly .................................................................................................................... 122
23.5.6
Front counterweight ....................................................................................................................... 123
Technical Support - DMM
5/124
599 75 58-67 Rev.04
Advertisement
Table of Contents
