Series 9; General Characteristics - Electrolux EWX11831 Service Manual

5 SERIES 9

5.1 General characteristics

The SERIES 9 has a single ON/OFF button, all the other choices/adjustments are made by skimming your
finger over the touch sensors, which replace the buttons used so far.
In the event of problems with the touch sensors (difficulty selecting/adjusting them), clean and dry the display
and do not wear gloves when setting the chosen programme.
The EWX11831 and EWX14931 electronic control system consists of two circuit boards, the motor control
system (inverter)
and in some appliances the weight sensor board.
 The control/display circuit board, inserted in
a plastic box, secured to the control panel (the
figure illustrates: the display board with the side
socket in which the selector is fixed, connected
together by a flat cable, and the display board
assembly).
 The main circuit board is positioned at the rear of the appliance and receives commands from the display
board, powers the electrical components as well as communicating with the motor control board (Inverter)
and with the weight sensor where featured.
No. buttons
No. of sensors
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 check
Buzzer
Sensors
Drum light
Technical Support - DMM

Max 1 (ON/OFF)

Max 10 (options+start/pause+ memories)

Maximum 22 + LCD

16 positions (incorporated in the circuit board)

DAAS-EAP communications protocol up to 115,200 baud

220/240 V

50/60 Hz (configurable)
 Traditional with "Eco-ball" sphere

Jet-System
 Traditional with "Eco-ball" sphere

Jet-System

Two-pole asynchronous (three-phase)

Three-phase synchronous

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: prewash/stains, wash, fabric softeners

4 compartments: prewash, wash, stain remover, conditioners

Electronic/analogue pressure switch

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 flowmeter)

Water control

Weight sensor

LED
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