SOI/ADL 2009-10
24/63
599 72 40-73
Position 7
Heater full power +
Clockwise drum
ro Full Fan
Purpose of test:
To test the ½ & full power-heating element.
Activated components:
Both heating elements, Drum Motor and Main Fan
on direct direction to give ventilation full speed.
Behaviour
The digits on LCD show NTC1 drying temperature.
Phase LEDs are switched ON.
Working conditions:
Door closed (Time out 10 min.)
Position 8
Conductimetric sensor.
Drum short circuit
Purpose of test:
To verify conductimetric sensor in short circuit condition.
Activated components: Conductimetric sensor reading.
Behaviour:
The step lasts 4 seconds (software configured). During
this time all phase LEDs blinks to give information of
acquisition phase. At the end of step phase LEDs are
switched OFF to give ok, otherwise a sensor alarm is
generated (if sensor alarms are enabled, otherwise
phase LEDs blinks forever).
Working conditions:
Door closed. 1 second to create the short circuit
Position 9
Conductimetric
sensor.
Drum open circuit
Purpose of test:
To verify conductimetric sensor in open circuit condition.
Activated components: Conductimetric sensor reading.
Behaviour:
The step lasts 4 seconds (software configured). During
this time all phase LEDs blinks to give information of
acquisition phase. At the end of step phase LEDs are
switched OFF to give ok, otherwise they blink forever (no
sensor alarm are managed in this step).
Working conditions:
Door closed.
Position 10
Condense Tank Switch
Purpose of test:
To test the tank switch
Activated components: If the pump is full of water and the tank switch recognises
the condition, the pump is switched on.
Behaviour:
Until the condense switch is on full position, phase LEDs
blink.
When the switch goes on void position the LEDs are
switched OFF.
Working conditions:
Door closed.
Position 11
Condenser Tank
Switch
Purpose of test:
To test the steamer tank switch.
The machine expects to have not water inside steamer
tank
Activated components:
Steamer heater and steamer pump are activated to try to
remove all water that could be on water circuit
