Indesit ISL70CEX - 5.3. FAULT INDICATION WITH LED INTERFACES

En
43
Language
English
5 sErvicEability
Service Manual
Yate Production Dryers
Edition
2006.09.21
Indesit control panel
FUNCTION BUTTONS
PROG LEDs
DOOR INTERLOCK
(L2)
(L3)
(L1)
(L4)
(B2) (B3)(B1) (B4)
LED COMBINATION
CAUSEFAULT
LED
PHASES
ACTIVE BUTTON
Indication:
LED 4
= LED ON = LED OFF
F02
F01
LED 4
F03 LED 4
F04
LED 4
F05 LED 4
F06 LED 4
F07 LED 4
F08 LED 4
F09 LED 4
F10 LED 4
F11 LED 4
F12 LED 4
F13 LED 4
F14 LED 4
F15 LED 4
F16 LED 4
F17 LED 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Button 1 Button 2 Button 3 Button 4
Motor functions when it should not or
motor does not get activated at all.
No motor action, drum not turning.
Front NTC open or short circuit.
Pump triac welded closed. Pump is
working when it should not.
No pump action. No feedback from
pump.
Non used, active
Non used, active
Lower resistance
is ON even when it is not driven.
Eeprom is not programmed or not
functioning.
One shot open fault. The machine
does not heat.
No pump action. Pump not wired.
No communication between display
board and main board.
Resistance NTC open or short
circuit.
Not used, active
Upper resistance
is ON even when it is not driven.
Not used, active
Master relay welded closed.
Ariston control panel
FUNCTION BUTTONS
PROG LEDs
(B2) (B3)(B1) (B4)
(L2)
(L3)
(L1)
(L4)
With the LED interface, the Leds that indicate the fault remain permanently alight, whereas the progress
indicator Leds blink
5.3. FAULT INDICATION WITH LED INTERFACES