Service Manual EKI
23
For internal use only
7.3
Diagnosis
7.3.1
Brief overview
7.3.2
[d 01] - Fan
The fan is switched on. After 5 seconds at half speed it is changed over to full speed. “A 1“ appears in
the display diagnosis result.
7.3.3
[d 05] - Buzzer
The buzzer is switched on for 3 seconds. “A 1“ appears in the display diagnosis result.
7.3.4
[d 0A] - Displays
All displays are switched off for 1 second then switched on for 5 seconds. After another second in which
all displays are off, the diagnosis menu is displayed again. “A 1“ appears in the display diagnosis result.
7.3.5
[d 1F] - [d 4F] - Temperature sensor cooking zone 1 - 4
The temperature sensor of the corresponding cooking zone is checked for sensor breakage and short-
circuit. If the sensor is defective, a “0“ appears in the display diagnosis result, otherwise a “1“ is shown
for an operable sensor.
The cooking zone designation corresponds to the view of the user (see Annex A).
Diagnosis
code
Diagnosis
Diagnosis end
Diagnosis result
d 01
Fan
Plus/minus button
1 - Fan was switched on.
d 05
Buzzer
Automatic
1 - Buzzer was tested.
d 0A
Displays
Automatic
1 - Displays were tested.
d 1F
Temperature sensor
coil cooking zone 1
Plus/minus button
0 - defective
1 - not defective
d 2F
Temperature sensor
coil cooking zone 2
Plus/minus button
0 - defective
1 - not defective
d 3F
Temperature sensor
coil cooking zone 3
Plus/minus button
0 - defective
1 - not defective
d 4F
Temperature sensor
coil cooking zone 4
Plus/minus button
0 - defective
1 - not defective
d 51
Mains synchronising
pulse module 1
Automatic
0 - not available
1 - available
d 52
Mains synchronising
pulse module 2
Automatic
0 - not available
1 - available
