Technical Support - MDM
26/104
599 77 39-16 Rev. 00
7 ALARMS
7.1
Displaying user alarms
7.1.1 Styling P6
The alarms are displayed by the flashing red LED of the START/PAUSE button; the three codes E10, E20,
E40 are also shown in combination with one of the three LEDs above the START/PAUSE sensor.
Alarms E9x and EHx show the entire code with the red LED + yellow LED, only alarm EHx is not accompanied
by the buzzer sounding.
The table below illustrates the various combinations of LED lightings.
E10 E20 E40
Water fill
difficulty
(tap closed)
Drain
difficulty
(filter fouled)
Door open
The aforementioned alarms (for both versions) can be remedied directly by the end user.
Once the problem has been remedied, the alarm is no longer displayed, the red LED is switched off, returning
to normal operation with the lighting of the yellow LED.
On the other hand, the alarms listed below (for both versions):
EF0 – Water leakage (Aqua Control System)
It is displayed to the user, but technical assistance is required to resolve it.
EH0 – Voltage or frequency outside the normal values
It is necessary to wait for power supply voltage and/or frequency to restore nominal 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 the
condition that:
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 interval.
To Next Page
Loading...
