SOI/DT 2005-07 dmm
5/59
599 37 22 15
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
Buttons
(Input)
Serial port
DAAS-EAP communications protocol up to 38400 baud
Power supply
220/240V
50/60 Hz (configurable)
Type of washing
Traditional
with “eco-ball” sphere
Rinsing system
Traditional
Motor
Commutator motor with tachimetric generator
Spin speed
850
÷
1600 rpm
Anti-unbalancing
system
FUCS
Water fill
1 solenoid valve with 1 inlet – 2 or 3 outlets
Detergent drawer
3 compartments: prewash/stains, wash, conditioners
4 compartments: prewash/stains, wash, conditioners, bleach
Control of water level in
the tub
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
Door safety device
Traditional (with PTC)
Instantaneous
Power of heating
element
Up to 1950W
Temperature control
NTC
sensor
Sensors
Aqua
Control