Electrolux SKYLINE 6-10-20GN Service Manual page 95

Anomaly Type of Description
anomaly
N°402 Stops Upper motor
machine. speed
FU02
inconsistency.
Upper Inverter
N°403 Stops
machine. Under Voltage
FU03
DC.
Upper Inverter
N°404 Stops
machine. Over Voltage.
FU04
N°405 Stops Upper Inverter
machine. outgoing
FU05
phases open
circuit.
N°406 Stops Upper Inverter
machine. High
FU06
Temperature.
N°407 Stops Upper motor
machine. thermal safety
FU07
tripping (Klixon)
N°408 Stops Upper inverter
machine. Inverter Over
FU08
torque
N°409 Stops Upper Inverter
machine. Interlock Circuit
FU09
Failure
Upper Inverter
N°410 Stops
machine. Drive Interlock
FU10
failure
Possible Instructions to User
causes
- Wrong motor Restart oven.
parameter.
If the causes persist,
- Phase not error will appear again,
connected. call Service.
- Excessive fric-
tion (see FU01).
-Internal issue Restart oven.
with the inverter
If the causes persist,
hardware.
error will appear again,
call Service.
- External power
Check the power supply
supply is stable (check function-
fluctuation. ality of other units nearby
the oven.
- Internal issue
with the inverter
Restart oven.
hardware.
If the causes persist,
error will appear again,
call Service.
Defective / Call Service.
unplugged con-
nector on
inverter.
Wrong motor Clean air inlet filter, let he
parameter. Gen- unit to cool down.
eral overheating
Restart oven.
of inner
If the causes persist,
components.
error will appear again,
call Service.
All causes If in cooking phase: wait
related to friction for the motor to cool
phenomena:
down. Restart the oven
after 30 min. If the prob-
- Cavity fan
lem persists call Service.
towards suction
wall. If in cleaning phase: call
Service
- Motor shaft
towards graph-
itic ring.
- Cleaning cycle
with excessive
water load.
All causes Restart oven, If the
related to friction causes persist, error will
phenomena: appear again, Call
Service.
• Cavity fan
towards suc-
tion wall
• Motor shaft
towards
graphitic ring.
Internal inverter Call Service
hardware issue
Inverter hard-
Call Service
ware/harness
issue
Action for Service*
Check parameter 198
consistency
Ensure all phases are correctly
connected
Refer to Service Actions as for
the FU01 (see "Inverter (MD/
motor drive" section in "Detailed
appliance and components
description/functioning" chapter
of the proper Service manual).
Restart oven, If the causes per-
sist, error will appear again.
Replace inverter (see "Inverter"
section in "Servicing the appli-
ance" chapter of the proper
Service manual).
Check the power supply is stable
(check functionality of other units
nearby the oven. Restart oven, If
the causes persist, error will
appear again. Replace inverter
(see "Inverter" section in "Servic-
ing the appliance" chapter of the
proper Service manual).
Check inverter connector and
ensure outgoing phases are prop-
erly plugged.
Detection mode: T>100℃ on
Inverter sensor.-Check parameter
198 consistency.
Clean air inlet filter -Check for
motor fan frictions (refer to Serv-
ice actions as for the FU01).
The self resetting Klixon opens at
130℃
Check for motor fan frictions
(refer to Service actions as for the
FU01)
Restart oven, if the problem per-
sist replace motor
If the error was detected during a
cleaning cycle, troubleshoot the
water loading circuit. Especially
check the flowmeter cleanness.
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).
Replace Inverter (see "Inverter"
section in "Servicing the appli-
ance" chapter of the proper
Service manual).
Replace inverter (see "Inverter"
section in "Servicing the appli-
ance" chapter of the proper
Service manual).
95