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• i64
code: heater restorable
•
The alarm is stored and displayed only in service mode; the washing
program continues running
•
The alarm is caused by over temperature of heater
•
The is turned off for at least 1 minute and then restored within 10 minutes
as the thermocouple cools off
•
The heater needs de-scaling
•
Do not exchange heater
• i65
code: heater broken
•
The alarm is stored and displayed only in service mode; the washing
program continues running without heating
• i66
code: heating system error 2
•
The alarm is stored and displayed only in service mode; the washing
program continues running
•
The causes in the order of probability:
3) Welded/stuck neutral relay on power board
4) Damaged harness or connectors
• i67
code: heating system error 3
•
The alarm is stored and displayed only in service mode; the washing
program continues running
•
The causes in the order of probability:
5) Welded/stuck line relay on power board
6) Damaged harness or connectors
• i69
code: water temperature too high
•
The alarm is caused by the water temperature is detected > 78ºC
•
The wash program is terminated
•
Do not exchange heater or power board
Technical Support – A.R.
Alarm Codes
• i6A
•
The alarm is stored and displayed only in service mode; the washing
program continues running
•
The NTC sensor on heater element is broken
• i6B(i6H)
•
The alarm is stored and displayed only in service mode; the washing
program continues running
•
Heat element will be turned off and restarted in the next heating phase
•
The heater needs de-scaling
•
Do not exchange heater
• i6C
•
The efficiency of heat exchange between heater and water is low
•
The washing program continues running
•
The alarm is stored. Depends on the personalisation implementation, it is
displayed only in service mode, report to user as a machine care hard alert
or displayed at the end of program as an acknowledgeable alarm.
•
The heater needs de-scaling
•
Do not exchange heater
•
• i70 Code - family : Thermistor problem
• i70
code: NTC sensor value out of range
•
The alarm is stored and displayed only in service mode; the washing
program continues without the activation of the heating element.
•
Monitoring starts immediately after the program has been started.
•
The voltage measured at the ends of the NTC must be between 0.04 and
4.7 V.
•
Time limit set: 10 sec.
599 79 76 - 54 Rev 2
code: NTC on heater element value out of range
code: heat timeout reaches
code: Heat exchange efficiency low
4
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