5 ALARMS 5.1 Displaying the alarms to the user When a problem arises in the appliance, which generates a “WARNING” or an “ALARM”, this is displayed with three digits, where the time until the end of the cycle is represented. The alarms displayed to the user are listed below: Є E10 - Water fill difficulty (tap closed) Є E20 - Drain difficulty (filter dirty) Є E40 - Door open The alarms listed below: Є EF0 – Water leakage (Aqua Control System) For its solution, the intervention of a Service engineer is required While for the alarm: Є EH0 – Voltage or frequency outside the normal values It is necessary to wait for power supply voltage and/or frequency to restore normal conditions.
The alarms are enabled during the execution of the washing programme. With the exception of alarms associated with the configuration and the power supply voltage/frequency, which are also displayed during the programme selection phase. The door can normally be opened (except where specified) when an alarm condition has occurred, on condition that: The level of the water in the tub is below a certain level. The water temperature is lower than 55°C. The motor has stopped. Certain alarm conditions require a drain phase to be performed before the door can be opened for safety reasons:
Cooling water fill if the temperature is higher than 65°C Drain until the analogue pressure switch is on empty, during a max. 3-minute time. 5.2 Reading the alarms The last three alarms stored in the FLASH memory of the PCB can be displayed: Enter the diagnostic mode. Irrespective of the type of circuit board and configuration, turn the programme selector knob clockwise to the eleventh position and the last alarm is displayed. To display previous alarms, press the button to the left of the START/PAUSE button in sequence (as shown in the figure) To return to the last alarm, press the START/PAUSE button. A.D.L. 10 / 2010 12/26 599 73 54-08 Series 7 Series 8 SERIES 7 SERIES 8