Indesit ISL70CNL Service Manual page 46

ARISTON
Lower heater relay welded closed.
STATE
Lower resistance is
ON even when it is not
driven.
ARISTON
Eeprom setting fault
STATE
Eeprom is not pro-
grammed or not func-
tioning.
ARISTON
One-shot open fault
STATE
The machine does not
heat
Service Manual
Yate Production Dryers
FAULT 08
CORRECTIVE ACTIONS
Check that there arrives always (even
when it should not) 220V on the pins
3 and 4 on the connector J4.
FAULT 09
CORRECTIVE ACTIONS
Unplug the machine, wait for 2 min-
utes, switch it ON and try it again.
Spare part main board (removable
eeprom).
Production main board (welded
eeprom).
FAULT 10
CORRECTIVE ACTIONS
Check the resistance continuity on
one-shot thermostat.
Check the resistance continuity on
cyckling thermostat.
Check the resistance continuity on
the wiring of both of the heating ele-
ments, both of the ways.
Check state of the connectors.
INDESIT
INTERVENTION TO BE PERFORMED
- If yes, relay is welded; replace the main
board.
INDESIT
INTERVENTION TO BE PERFORMED
- If the machine starts, ok.
- Check correct positioning of eeprom on the
board.
- Replace the main board.
INDESIT
INTERVENTION TO BE PERFORMED
- If there is not, replace one-shot thermostat.
- If there is not, replace cycking thermostat.
- If there is not, replace heating element.
- Clean and refi t.
- Replace the main board.
Edition
2006.09.21
E
Language
English
n
46