Type of
Alarm
No. flashes
of end-of-
cycle LED
Displayed
to the
user
Description of the alarm condition
Machine status
Possible causes
i70
7
no
NTC sensor short-circuited or open
The programme continues to the
end without heating (the washing
result will probably be
unsatisfactory)
NTC sensor faulty; wiring short-circuited / open;
circuit board faulty.
i80
8
no
Communication error between the
microprocessor and the EEPROM
Machine inoperative: no selection
possible
(*)
Circuit board faulty.
i90
9
no
Problems with software configuration
The fault occurs when switching
on: no selection possible
(*)
Circuit board faulty
(configuration software incorrect).
ib0
11
no
Problems with the turbidity meter
[if featured] (Calibration Time-out)
The programme continues as if a
“heavy soiling” condition had been
detected.
Turbidity sensor faulty; sensor wiring faulty; circuit
board faulty.
id0
13
no
Problems with the washing motor: no
signal from the tachometric generator
(washing pump powered, but no signal
from the generator)
The heating element is switched
off. If the fault persists after the
Time-out, the washing pump
operates at maximum speed and
the alarm code is stored in
memory (the cycle continues)
Motor winding interrupted / short-circuited; motor
jammed (foreign bodies); wiring to washing motor
faulty; motor capacitor faulty; Tachometric
generator interrupted / short-circuited; circuit board
faulty.
iF0
15
no
Water replenishment Time-out
(3 times during the T.S. Time-out)
The cycle continues until the next
phase without supplementary fills
and without heating. The error is
cancelled on completion of a drain
phase.
Dishes upside-down; central filter clogged;
excessive foam; leaks from the sump-pressure
switch coupling; pressure switch faulty / false
contacts; wrong positioning of the drain hose
i 0
0
no
No alarm memorised.
(*)
If it is not possible to access diagnostics mode, switch the appliance off and then on again to check that this is not caused by a temporary fault. Before replacing the
circuit board, check that it is correctly powered by controlling:
Continuity of the power cable, Correct operation of the suppressor, Closure of the door switch contacts, Continuity of the wiring between connectors A2 / B1 on the
circuit board and the suppressor.
(**) The alarm conditions with the flashing of the current programme and the switching on of the ON/OFF LED in red are displayed to the user.
