Error code ⇐ Electrolux

[Ilya]

Dishwasher 505052 Electrolux displays error C7.
Tell me who knows what this error means.

[Guest]

Dishwasher 505052 Electrolux gives error C7.

On Electrolux C7 washing machines this is a heating element error. I don’t know for sure about dishwashers. Maybe too.

[Evgeniy M]

Fault name


Screen display

EDW 150


LED signal END

2Hz/5sec pause

EDW 110


nBrief description

malfunctions


What is happening?

The water supply tap is closed


I 10


1 flashing


The pressure switch switching threshold level has not been reached within a maximum of 60 seconds

(only in program phases that include filling to the level!)

n
The program stops and can be resumed after the error is corrected by pressing the program button. If the program button is pressed and the error is not corrected, the machine runs without water until the next subprogram.

Drain pump


I 20


2 flashes


The pressure switch reset level has not been reached within a maximum of 120 seconds. The program is stopped.


The program stops and can be resumed after the error has been corrected by pressing the program button.

AQUA control


I 30


3 blinks


The water control system has directly disabled the fill valve.


The program stops and automatically starts again after the fault is corrected.

Circulation pump

Short circuit of thyristor


I 50


5 flashes


Signals from the tachogenerator are detected, while the circulation pump is not turned on.


Program stops and water is filled to the pressure switch reset level.

Heating


I 60


6 blinks


During heating for 3 minutes, the water temperature does not increase by at least 1.5 K


The program runs to completion without using the heating function.

NTC thermistor


I 70


7 blinks


NCT open or short circuit


The program runs to the end without using the heating function.

EEPROM


I 80


8 blinks


Communication error with external EEPROM



Checksum MCF / CCF


I 90


9 flashes


Incorrect checksum (programming model) MCF or CCF.

Detected only after switching on!


Program selection is not possible.

ON/OFF LED is on.

Sprinkler is locked


I A0


10 flashes


At the beginning of the program and each subprogram, as well as after opening/closing the door or power outages, the rotation of the sprinkler is checked and evaluated.


Message about blockage or error until the sprinkler speed is determined.

Transparency sensor


I b0

n
11 flashes


The water clarity signal required for calibration was not received within 15 seconds


Determination of transparency always occurs. According to this indication, the program route is adapted.

Communication error


I C0


12 flashes


Loss of connection with the User Interface


The machine stops and waits until the connection is restored.

Tachometer


I d0


13 blinks


The circulation pump is turned on, but there is no signal from the tachogenerator for 5 + 20 seconds


The circulation pump is uncontrollable, heating is turned off.

This function is checked again at each stage of the program.

Water filling time error


I F0


14 flashes


The time limit when filling with water has been exceeded.


The program is executed until the next subprogram when the level of water filled is insufficient. There is no further filling of water to the required level. The error disappears after the drain is completed.

[Guest]

What does 4 blinks mean?