Purpose Of This Manual; Precautions; General Characteristics - Electrolux Washing machine Service Manual

1 PURPOSE OF THIS MANUAL

The purpose of this manual is to provide service engineers who are already familiar with the repair
procedures for traditional washing machines with information regarding appliances fitted with the EWM 1000
plus electronic control system and produced in Porcia (Italy).
The EWM1000 plus electronic control system consists of a main electronic board and one control/display
board, "Delta 3" version.
The following are described:
•

General characteristics

•
Control panel and washing programmes
•
Technical characteristics
•
Guide to the diagnostics
For detailed information concerning hydraulic circuit, structural characteristics of the appliances and
accessibility, please refer to Service Manual for Series P6000/Nexus washing machines and washer-dryers
(publication no. 599 35 23-17).

2 PRECAUTIONS

Electrical appliances must be serviced only by qualified Service Engineers.
Always remove the plug from the power socket before touching internal
components.
3 GENERAL CHARACTERISTICS
Programme selection
Serial port
Power supply
Type of washing
Rinsing system
Motor
Spin speed
Anti-unbalancing
system
Water fill
Detergent drawer
Control of water level in
the tub
Door safety device
Power of heating
element
Temperature control
Sensors
SOI/DT 2005-07 dmm
Buttons (Input)
DAAS-EAP communications protocol up to 38400 baud
220/240V
50/60 Hz (configurable)
Traditional
with "eco-ball" sphere
Traditional
Commutator motor with tachimetric generator
850 ÷ 1600 rpm
FUCS
1 solenoid valve with 1 inlet – 2 or 3 outlets
3 compartments: prewash/stains, wash, conditioners
4 compartments: prewash/stains, wash, conditioners, bleach
two-level pressure switch: 1st level and anti-boiling safety level (the other
levels refer to fixed-time fills)
possibility of three-level pressure switch: 1st level, anti-boiling and anti-
flooding safety levels
Traditional (with PTC)
Instantaneous
Up to 1950W
NTC sensor
Aqua Control
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