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7.1.2 Memory in the control system
The main circuit board features an EEPROM memory (external to the microprocessor) which stores in
memory data relative to the configuration, description of the cycle, cycle status in case of a power failure,
and any alarm conditions.
The configuration data (entered in the factory using a computer with a DAAS interface) determine the
functionalities of the appliance (number and type of programmes, options, LEDs etc).
7.2 Specifications for actuators and sensors
7.2.1 Components
TYPE OF COMPONENT
POWER AVAILABLE
TYPE OF
ELECTRONIC
CONTROL
Wash pump
Max 250W
Triac
Drain pump
Max 100W
Triac
Heating element
Max 2100W
Relay
Water fill solenoid
Max 10W
Triac
Regeneration solenoid
Max 10W
Triac
Detergent and Rinse-aid solenoid
Max 10W
Triac
7.2.2 Sensors
TYPE OF SENSOR
TYPE OF ELECTRONIC
SIGNAL
TYPE OF
COMPONENT
Salt sensor
Digital 5 Volt
Reed
Rinse-aid sensor
Digital 5 Volt
Reed
Temperature sensor
Analogue 5 Volt
NTC *
Level sensor
Digital - High voltage
Pressure switch
Door closure sensor
Digital - High voltage
Switch
Anti-flooding sensor
Digital - High voltage
Switch
*
NTC Temperature sensor
*
NTC
COMPARATIVE VALUES
Temperature
°C
Nominal value
Ω
10
9655
25
4850
60
1205
90
445
µ
P
ROM
RAM
EEPROM
(external
to the
µ
P)
Asynchronous
external serial
port
Synchronous
internal serial
Power Fail and
machine status
Configuration of
the appliance
Description of the
cycle
