SOI/DT 2003 -01 eb 28 599 35 63-72
Type of
alarm
No. flashes
of end-of-
cycle LED
and “beeps”
Displayed
to the
user
Description of the alarm condition Machine status Possible causes
NO
Heating Time-out
(the check takes place every 3 minutes:
the temperature must increase by a
certain amount at each step)
The programme continues to the
end without heating (the washing
result will probably be
unsatisfactory)
i60 6
Si
Overheating
Temperature higher than 78°C
The cycle stops and the drain
pump starts.
Heating element faulty; intervention of safety
thermostats (open); wiring faulty; NTC sensor (poor
thermal contact); insufficient water circulating in the
tub; washing pump faulty (impeller stripped); circuit
board faulty.
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 tachymetric 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; Tachymetric
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.
(*) 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 the following
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.
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