Indesit LF 70 FR Manuale di servizio - Pagina 16
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15.2 Activation of Half Load solenoid valve
15.3 Activation of wash pump - 90 seconds
15.4 Checking the state of HIGH PRESSURE sensor 15", (washing only on the upper
basket) (it must be off)
-
If high pressure sensor is on, Half Load solenoid valve does not work, the dw is in filter cleaning
alarm
Probable defect: faulty Half Load solenoid valve, cables disconnected
15.5 Deactivation of wash pump and Half Load solenoid valve
15.6 See point 17.
16. Section about the control of dw with Alternated Wash (no Half Load)
16.1 Deactivation of wash pump
16.2 Activation of wash motor and heater
16.3 Searching Alternated Wash position (washing only on the upper basket for 90 seconds)
16.4 Checking the state of HIGH PRESSURE sensor 15", (washing only on the upper basket) (it must
be off).
-
If high pressure sensor is on, the Alternated Wash does not work, the dw is in filter cleaning
alarm.
Probable defect: faulty Alternated Wash dispenser, cables inverted/disconnected.
16.5 Deactivation of wash pump
16.6 Searching Alternated Wash position (washing up + down)
16.7 See point 17.
17. Heating up to 55°C.
-
If pressure switch does not reach empty state within a max time of 4 minutes, the dw goes in drain
time-out .
Probable defect: faulty/disconnected pump, faulty pressure switch /cables inverted.
18. Drain V +15"
-
If pressure switch does not reach empty state within a max time of 4 minutes, the dw goes in drain
time-out
Probable defect: faulty/disconnected pump, faulty pressure switch /cables inverted
19. ....START OF SHORT TESTING CYCLE...... CONTINUATION OF LONG TESTING CYCLE...
20. TURBINE-filling of 3 litres, in static phase.
-
If the turbine does not send a signal to the timer, but water fills the tank, reached the static F
pressure switch (1,2litri), it activates the wash motor and loads up to reach dynamic F
sure switch, during a max time of 153 sec. from solenoid valve activation.
Probable defect: faulty/disconnected turbine
21. WASH MOTOR activation.
22. TURBINE-filling of 1 litres, in dynamic phase (total 4 lt).
23. Checking pressure switch state (V - P), (wash motor on).
23.1 If it is in F (full), it does not load anymore.
23.2 If it is in E (empty), it loads up to reach F pressure switch or a max quantity of 6 litres.
-
If at 6 lt the pressure switch has not still reached F state, the dw is in filter cleaning alarm.
Probable defect: faulty pressure switch, cables disconnected/inverted.
Service Manual
Seven Digit - 2005
Edition
2005.07.08
G
pres-
Language
English
B
16