Table Of Alarm Codes - Electrolux DIVA 60 cm Service Manual

9.2.1

Table of alarm codes

When an abnormal situation occurs that may interfere with machine functioning, the main board activates a safety system which in most cases interrupts the
washing cycle. The last three alarm situations are stored in memory. Using a special procedure, service personnel can display all the alarms stored in memory. The
user is only shown four of the alarms.
The alarms are shown on the display and signalled with "beeps" from the buzzer (if machine is so equipped) or with vocal messages.
Type of
Shown to user
alarm
Yes
i10
OPEN THE
TAB
Yes
i20
PUMP
BLOCKED
i30 Yes
i50 Yes
i60 Si
Type of
Shown to user
alarm
Description of ALARM
Water fill time-out
(the pressure switch has not
switched to FULL within 90 sec.
during static filling, or fails to switch
to FULL during the first 60 sec. of
dynamic filling at 2800 RPM)
Water drain time-out
(the pressure switch has not
returned to EMPTY after two drain
phases lasting 120 sec.)
Intervention of anti-flooding
device
(drain pump operates)
Short circuit on motor triac
(wash pump operates continuously
at maximum speed)
Overheating
Temperature higher than 78°C
Description of ALARM
Status of machine
The drain pump starts and then
the cycle stops
The drain pump starts and then
the cycle stops
The cycle stops and the drain
pump starts.
Water fills to operating level (if
necessary), other mechanical
systems fail to operate and cycle
stops. The washing motor
operates at max. speed and alarm
is displayed.
The cycle stops and the drain
pump starts.
Status of machine
31
Possible causes
Tap closed; Water mains pressure too low; Drain
solenoid / wiring faulty; Pressure switch on water
circuit plugged; Level pressure switch / wiring
faulty; Faulty main board (short circuit on solenoid
triac)
Drain circuit plugged / clogged; Drain pump faulty /
obstructed (foreign bodies); Level pressure switch
stuck on FULL (1-3); Pressure switch on water
circuit plugged; Faulty wiring;
Faulty main board.
Water leakage from tub – sump and various
couplings (pumps, line to upper spray arm, etc.);
Floating sensor jammed; Faulty microswitch; Fill
solenoid jammed; Faulty main board (short circuit
on solenoid triac); Faulty wiring
Faulty main board
Faulty heating element; Safety thermostats (open);
Wiring faulty; NTC-sensor (thermal contact faulty);
Scarce circulation of water in the tub; Wash pump
faulty (damaged impeller) Faulty main PCB
Possible causes