Indesit SIXL125SEU Service Information Manual page 22

Indesit Company
Fault indication LEDs flash together with programme button LEDs
FAULT CAUSE
F01
Motor triac short circuit
LED 1
ON
F02
Motor jammed, motor tacho
generator open or short
LED 2
circuit.
ON
F03
NTC wash thermistor open /
short circuit or wash heating
element relay contacts
LEDs
sticking (signalled at time of
1 & 2
full tub).
ON
F04
Pressure switch stuck on
empty.
LED 3
ON
F05
Machine will not empty or
pressure switch stuck in full
LEDs
position.
1 & 3
ON
F07
Heater relay stuck or element
LEDs
open circuit.
1, 2 &
3 ON
Service Manual UK
CORRECTIVE ACTIONS
- Check for continuity of motor (Field coil pins 3-5 and
armature pins 1-2);
- Check efficiency of module connector block J9, motor
terminal block and wiring between motor and edge
connector J9;
- Check motor not seized;
- Check edge connector J9 has secure connections on
module;
- Remove edge connector J9 on module check wiring and
contacts at position 1 and 2 on connector J9;
- Check tacho generator windings and that there is an
impedance value of between 115 and 170 Ω on the wiring
connector J9 between pins 1 and 2;
- Check edge connector J8 has secure connections on
module;
- Check thermistor and wiring;
- Remove edge connector J8 from module check wiring at
position 11 and 12 on connector J8;
- Remove plug from thermistor. The resistance at room
temperature (20°C) is approximately 20KΩ.
- Machine continually fills until it reaches overfill safety level.
Drain pump is then started by overflow contacts in pressure
switch;
- Check edge connector J3 has secure connections on
module;
- Check pressure switch connections;
- Check wiring connections are secure between pressure
switch and edge connector J3 on module;
- Check pump is not jammed or faulty;
- Check edge connector J9 has secure connections on
module and drain pump;
- This fault is only signalled when pressure switch is in the
empty position;
- Check edge connector J3 has secure connections on
module;
- Check wiring to heater and continuity of wash element
(25Ω);
- Check pressure switch connections and correct pressure
switch operation;
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