I60 Code - Family: Heating Element Problem; I70 Code - Family: Thermistor Problem; I80 Code - Family: Auto Door Opener - Electrolux EDW 503 Service Manual

Dishwashers with electronic control system
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• i60 Code - family : Heating Element Problem
• i60
code: heating
The alarm is stored and displayed only in service mode; the washing
programme continues without the activation of the heating element.
During the heating phases, the rise in temperature is monitored with an
update every 3 min.
Within these 3 minutes, the temperature must rise by at least 1 °C.
• i61
code: heating over temperature
If water temperature is detected higher than 78°C, cycle is stopped.
(rem.: origin of this alarm is problem on visi plastic doors)
• i62
code: relay broken
Alarm is stored and displayed only in service mode; the washing
programme continues without the activation of the heating element.
One or both relays are broken and power board needs to be replaced.
• i63
code: heater
Alarm available only in FW version P200R108. It has been removed in the
later version of P200R10A.
The cause of the i63 is that when software command heater is turned on,
the system detects that the safety conditions necessary to turn on the
heater are not valid. The reason could be heater damaged or current
leakage from heater is detected. This alarm is only related to heater.
Technical Support – A.R.
Alarm Codes
• 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.
• i80 Code - family : Auto Door Opener
• i80
code: Auto door opener malfunction
The error is set if the auto door opener sense signal indicates that it has
left the normal position unintentionally while running a cycle, or
If the auto door opener times out without reaching starting position three
times while retracting.
Timeouts are defined in MCF
Abort program and display error
• i81
code: Auto door opener warning
The warning is set if the auto door opener sense signal indicates that it has
left the normal position unintentionally, or
If the auto door opener times out while opening the door and does not
leave the starting position, or
If the auto door opener reverses direction while opening the door and
reach the inside position before expected (door blocked), or
If the auto door opener times out while retracting.
Timeouts are defined in MCF
The warning is not displayed, the cycle continues
599 79 76 - 53 REV 1.0
4
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