TSE-P 02.00 EB
44/60
599 35 24-30
7.5 Alarms
The electronic control unit detects and recognizes any malfunctions in the operation of the appliance, in
which case an alarm condition is generated. Alarm conditions may be of three types:
cycle
paused
cycle
blocked
current phase skipped
Only four alarm conditions are normally displayed to the user:
Ö
problems with water fill
Ö
problems with drain
Ö
door open
Ö
communication error between the electronic boards, or configuration error
In the first three cases, the cycle is paused so that the user can, if possible, solve the problem. The code
showing the type of alarm flashes on the display.
In models without a display window, the last wash phase LED (end) flashes; the code relative to the type of
alarm flashes on the first four LEDs (and on the display).
For example, in the case of alarm
E41
(door open), the display will show
E40
. In models not featuring a
display window, as well as the end-of-cycle LED which indicates error "
E
", the second LED indicates
4
in
binary code.
As can be seen from the general alarm code table,
E4.
.
alarm conditions include all alarms relative to door
closure problems:
-
E41:
door open
-
E42:
door interlock malfunction
-
E43, E44, E45:
problems with main PCB or wiring
In the case of communication or configuration errors, the alarm is displayed immediately when the
appliance is switched on; in the event of configuration errors, the only possible action is to access the
diagnostics system.
The FILTER BLOCKED alarm is signalled by the corresponding LED (if featured) only at the end of the
cycle;
EF0
flashes on the display
.
