Electrolux MAGISTAR OVEN 6-10-20GN, Руководство по обслуживанию, Страница: 91 / 124

91
Anomaly Type of
anomaly Description Possible
causes Instructions to User Action for Service*
N°221
EtUb Stops
cycle (if
the boiler
is used). Boiler over tem-
perature (TBOI). Missing water in
the boiler (elec-
tric heated units
only); Limestone
accumulation in
the boiler; The
parameter BOT
is set too low. -Wait for the boiler tem-
perature to cool down
(alarm ETUB will
disappear);
For Digit oven version
run a cleaning program
including the rinse and
descale cycle and use 2
tabs “C25“ only.
For Touch oven version
perform the Boiler Main-
tenance procedure.-
(Follow the procedure as
per User Manual); In
case the alarm re-
appears, descale the
boiler again.
If the problem persists,
call Service. Descale boiler
For level Touch D.3
Level T, K
(TOUCH SCREEN)
For level B (Digit) D.4 Level B, C
(DIGIT)
N°211
EtUC Stops
cycle. Cavity over
temperature
(TCAV). The cavity is
dirty; The
parameter COT
is set too low. Launch a cooling cycle; if
not possible open the
door and let the oven to
cool down; clean the
cavity. When the temper-
ature drops it is possible
to launch a new cooking
cycle.
If the problem persists,
call Service. Check cavity temperature sensor
readings (see “Cavity probe
(TCAV)“ section in “Servicing the
appliance“ chapter of the proper
Service manual).
Check correct cavity temperature
sensor positioning (5 mm gap
from protection plate inside the
cavity)
Replace temperature sensor (see
“Cavity (TCAV)“ section in
“Detailed appliance and compo-
nents description/functioning“
chapter of the proper Service
manual).
N°324
FA8H After
ending
cooking
cycle,
blocks
oven
cooking. Oven worked 8
hours without
air inlet filter. Restore the air
intake filter
checking that it
is clean before
fitting it back in
place. Restore the air intake
filter.
N°450
Fd00 Stops
machine.
Lower 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°451
Fd01 Stops
machine.
Lower 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).