Service manual

21
6.1.3 Power failures
The “Power Failure” function stores information on the status of the cycle during a power failure so
that when the power is restored, the cycle can resume from the point at which it was interrupted. If the
appliance is in the drying phase when a power failure occurs, the cycle will end after the regeneration phase
6.2 Electrical specifications
6.2.1 Components
TYPE OF COMPONENT POWER RATING TYPE OF CONTROL
Wash pump Max 250W Triac
Drain pump Max 100W Triac
Heating element Max 2100W Relè
Water fill solenoid Max 10W Triac
Regeneration solenoid Max 10W Triac
Detergent and rinse-aid solenoid Max 10W Triac
Fan motor Max 10W Triac
6.2.2 Sensors
SENSOR TYPE OF SIGNAL
TYPE OF
COMPONENT
Salt sensor Digital, 5 Volts Reed
Rinse-aid sensor Digital, 5 Volts Reed
Temperature sensor Analogue, 5 Volts NTC
Turbidity sensor
(on certain models, only)
Analogue, (12 Volts, max) Opto-electronic
Tachometric sensor Frequency Tachometric generator
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 COMPARISON TABLE
Temperature
°C

Nominal value
Ω
10  9655
25  4850
60  1205
90  445