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4 SERIES 7
4.1 General characteristics
The EWM10931 electronic control system consists of two circuit boards plus the motor control system (inverter).
The control / display circuit board, inserted in a plastic
box, secured to the control panel.
The figure shows:
The control / display circuit board and plastic container
already assembled.
The display board.
The side header that the selector is fitted to.
The flat cable that connects the 2 circuit boards to one
another.
The main board is positioned to the rear of the equipment and receives commands from the display board and
signals from various sensors located in the washing machine, powers the electric parts and communicates with
the motor control board (Inverter).
No. buttons
No. LEDs
Programme selector
Serial port
Power supply voltage
Washing type
Rinsing system
Motor
Spin speed
Anti-unbalancing system
Cold water fill
Hot water filling
Detergent dispenser
Control of water level in the
tub
Door safety interlock
Heating element heat output
Temperature control
Buzzer
Sensors
Technical Support - A.D.L.
Maximum 8 (6 options + START / PAUSE + ON / OFF)
Maximum 20 + LCD
16 positions (incorporated in the circuit board)
DAAS-EAP communication protocol up to 115,200 baud
220 / 240 V
50 / 60 Hz (configurable)
Traditional with "Eco-ball"
Jet-System
Traditional with "Eco-ball"
Jet-System
Two-pole asynchronous (three-phase), with tachometric generator
400 ÷ 1,600 rpm
AGS
1 solenoid valve with 1 inlet – 2 or 3 outlets
1 solenoid valve with 1 inlet – 1 outlet
3 compartments: pre-wash / stains, wash, fabric softeners
Electronic / analogue pressure switch
Traditional (with PTC)
Instantaneous
1,950 W with thermal fuses incorporated
NTC probe incorporated in the heating element
Traditional incorporated in the PCB
Water fill gauge (2 ÷ 12 l / m flow meter)
Water control
13/83
599 74 12-51 Rev.00
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