25
ALARM 4 – INTERNAL CLOCK
Possible cause: Internal error
Solution: Contact an authorized service centre
ALARM 8 – CURRENT SENSOR
Possible cause: Internal error
Solution: Contact an authorized service centre
ALARM 10 – AMBIENT TEMPERATURE PROBE
Possible cause: Internal error
Solution: Contact an authorized service centre
ALARM 20 – INTERNAL TEMPERATURE PROBE
Possible cause: Internal error
Solution: Contact an authorized service centre
ALARM 40 – HARDWAVE
Possible cause: Internal error
Solution: Contact an authorized service centre
ALARM 80 – OVERHAUL EXPIRED
Possible cause: Indicates that machine needs a biennial overhaul as indicated by
UNI 10566 standard.
Solution: Contact an authorized service centre to perform overhaul.