EWM1000 1.5 Reading the alarms Proceed as follows to read the last alarm condition stored in the EEPROM on the control board: Access diagnostics mode. Irrespective of the type of control board and configuration, turn the programme selector clockwise to the tenth position . 1.5.1 Displaying the alarm The alarm is displayed by a repeated flashing sequence of the two LEDs (0.4 seconds ON, 0.4 seconds OFF, with a pause of 2.5 seconds between each sequence). The buzzer (if featured) sounds a series of “beeps” in synchronization with the flashing of the LEDs.
END OF CYCLE indicator indicates the first digit of the alarm code (family) START/PAUSE indicates the second digit of the alarm code (number within the family). These two LEDs are present on all models (though configured in different positions ) and flash simultaneously. Notes: The first letter of the alarm code “ E ” (Error) is not displayed since it is the same for all alarm codes. The alarm code families are expressed in hexadecimal form. In other words: A is represented by 10 flashes B is represented by 11 flashes ... F is represented by 15 flashes Configuration errors are displayed by the flashing of all the LEDs (user interface not configured). 1.5.2 Examples of alarm display Example:
Alarm E43 (problems with the door safety interlock triac) will be displayed as follows: four flashes of the END OF CYCLE LED indicate the first digit E 4 3; three flashes of the START/PAUSE LED indicate the second digit E4 3 ; 1.5.3 Status of alarms during the diagnostics cycle All the alarms are enabled during the components diagnostics test. QUICK GUIDE AND APPLIANCES LIST 7/176 599 72 40-80 END OF CYCLE LED START/PAUSE LED ON/OFF Time (seconds) Value ON/OFF Time (seconds) Value 0.4 1 0.4 1 0.4 0.4 0.4 2 0.4 2 0.4 0.4 0.4 3 0.4 3 0.4 0.4 0.4 4 3,3 Pause 0.4 2.5 Pause