Electrolux SKYLINE 6-10-20GN Service Manual page 94

Anomaly Type of
anomaly
N°141 Stops
machine.
FLUE
N°104 blocks
machine;
FrA1
fatal error.
N°105 blocks
machine;
FrA2
fatal error.
N°106 blocks
machine;
FrMC
fatal error.
N°145 Stops
machine.
FrrE
N°146 Stops
machine.
FrUE
N°293 Warning
FSnr
N°400 Stops
machine.
FU00
N°401 Stops
machine.
FU01
94
Description Possible
causes
SPI-FLASH
memory writing
error.
The FRAM ID is
different as
expected.
The FRAM
power fail data
calculated MD5
is different as
the stored one.
The FRAM
power fail data
calculated MD5
is different as
the stored one.
FRAM memory
reading error.
FRAM memory
writing error.
Cooling fan - Cooling fan
speed not dirty/failure.
reachable
- Filter not
(FAN1-2-3)
present
Upper Motor Pinched wire
Short Circuit. (line between
inverter and
motor). Short
circuit phase to
phase. Short cir-
cuit phase to
ground. Inner
electric motor
shortcut.
Upper motor All causes
overcurrent. related to friction
phenomena:
- Cavity fan
towards suction
wall.
- Motor shaft
towards graph-
itic ring.
Instructions to User
Error during SPI-FLASH
memory writing.
Switch OFF and ON the
oven, if the problem per-
sist call Service.
Communication impossi-
ble with FRAM memory.
Switch OFF and ON the
oven, if the problem per-
sist call Service.
Unknown FRAM memory
device.
Switch OFF and ON the
oven, if the problem per-
sist call Service.
Software error: invalid
data on FRAM memory.
Switch OFF and ON the
oven, if the problem per-
sist call Service.
Error during FRAM
memory reading
Switch OFF and ON the
oven, if the problem per-
sist call Service.
Error during FRAM
memory writing
Switch OFF and ON the
oven, if the problem per-
sist call Service.
The oven has detected a
problem with the cooling
fan. Verify that the control
panel filter cleanness.
Clean control panel filter.
The oven will continue to
cook.
Call Service.
Restart oven.
If the causes persist,
error will appear again,
call Service.
Action for Service*
Reprogram the oven with last
software.
If the problem persist replace the
UI.
Reprogram the oven with last
software.
If the problem persist replace the
UI.
Reprogram the oven with last
software.
If the problem persist replace the
UI.
Reprogram the oven with last
software.
If the problem persist replace the
UI.
Reprogram the oven with last
software.
If the problem persist replace the
UI.
Reprogram the oven with last
software.
If the problem persist replace the
UI.
Check control panel filter
presence;
Check that the control panel filter
is clean (see "Filter, air intake"
section in "Use of appliance"
chapter of the proper Service
manual);
Check X32, X33 or X34 on ACU
(see "Power board (ACU)" sec-
tion in "Detailed appliance and
components description/function-
ing" chapter of the proper Service
manual).
See "Cooling fan, FAN1" section
in "Detailed appliance and com-
ponents description/functioning"
chapter of the proper Service
manual).
Fix the short-circuit in case it is
related to the harness.
Replace the motor if the issue is
within the motor winding (see
"Inverter (MD/motor drive" section
in "Detailed appliance and com-
ponents description/functioning"
chapter of the proper Service
manual).
Ensure the cavity fan does not
interfere with suction wall. In case
fix the interference by ensuring
the proper positioning of the suc-
tion wall.
Replace graphitic rings and clean
the motor shaft prior to reassem-
ble (see "Inverter (MD/motor
drive" section in "Detailed appli-
ance and components
description/functioning" chapter
of the proper Service manual).