Electrolux MAGISTAR OVEN 6-10-20GN, Руководство по обслуживанию, Страница: 94 / 124

94
Anomaly Type of
anomaly Description Possible
causes Instructions to User Action for Service*
N°141
FLUE Stops
machine. SPI-FLASH
memory writing
error. Error during SPI-FLASH
memory writing.
Switch OFF and ON the
oven, if the problem per-
sist call Service. Reprogram the oven with last
software.
If the problem persist replace the
UI.
N°104
FrA1 blocks
machine;
fatal error. The FRAM ID is
different as
expected. Communication impossi-
ble with FRAM memory.
Switch OFF and ON the
oven, if the problem per-
sist call Service. Reprogram the oven with last
software.
If the problem persist replace the
UI.
N°105
FrA2 blocks
machine;
fatal error. The FRAM
power fail data
calculated MD5
is different as
the stored one. Unknown FRAM memory
device.
Switch OFF and ON the
oven, if the problem per-
sist call Service. Reprogram the oven with last
software.
If the problem persist replace the
UI.
N°106
FrMC blocks
machine;
fatal error. The FRAM
power fail data
calculated MD5
is different as
the stored one. Software error: invalid
data on FRAM memory.
Switch OFF and ON the
oven, if the problem per-
sist call Service. Reprogram the oven with last
software.
If the problem persist replace the
UI.
N°145
FrrE Stops
machine. FRAM memory
reading error. Error during FRAM
memory reading
Switch OFF and ON the
oven, if the problem per-
sist call Service. Reprogram the oven with last
software.
If the problem persist replace the
UI.
N°146
FrUE Stops
machine.
FRAM memory
writing error. Error during FRAM
memory writing
Switch OFF and ON the
oven, if the problem per-
sist call Service. Reprogram the oven with last
software.
If the problem persist replace the
UI.
N°293
FSnr
Warning Cooling fan
speed not
reachable
(FAN1-2-3)
- Cooling fan
dirty/failure.
- Filter not
present
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.
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).
N°400
FU00 Stops
machine. Upper Motor
Short Circuit. Pinched wire
(line between
inverter and
motor). Short
circuit phase to
phase. Short cir-
cuit phase to
ground. Inner
electric motor
shortcut. Call Service. 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).
N°401
FU01 Stops
machine. Upper motor
overcurrent. All causes
related to friction
phenomena:
- Cavity fan
towards suction
wall.
- Motor shaft
towards graph-
itic ring. Restart oven.
If the causes persist,
error will appear again,
call Service. 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).