Troubleshooting - Smeg HOBD682D2 User Manual

when these are used at maximum level
and on two cooking areas. The noise
will stop or decrease when the heat
level is reduced.
Fan noises
For the electronic system to operate
correctly, the temperature of the cooker
hob must be regulated. To do this, the
hob is equipped with a cooling fan that is
activated to reduce and regulate the
temperature in the electronic system.
The fan may continue to operate after

15. TROUBLESHOOTING

Error code Description
The hood command does
"Acoustic signal
upon ignition. No er- not work
ror code displayed"
ER03 Hob switches off after 10
sec.
ER21 Hob switches off.
E2 Corresponding
area switches off.
E3 Corresponding
area switches off.
E6 Hob does not switch on.
E8 Cooking areas are turned
off.
E4-E5-E7-E9-ER20- Disconnect the hob from the power supply.
ER22-ER31-ER36-
Wait a few seconds, then reconnect the hob to the power supply.
ER47-EA-EH
If the problem persists, call the After Sales Service and specify the error code that appears on the dis-
play.
16. TECHNICAL DATA
Product identification
Type: 4300
Model: HOBD682D2
the appliance has been turned off, if the
temperature of the cooker hob is still de-
tected to be too high.
Rhythmic sounds like a clock ticking
This noise only occurs when at least
three cooking areas are operating, and
it disappears or decreases when some
of them are turned off.
The noises described are a normal fea-
ture of induction technology and are not
to be considered as defects.
Possible causes of the error
LIN cable damaged or badly connec-
ted to the hood electronic board
Continuous key activation detected.
Water or pan placed on the control
panel.
The internal temperature of elec-
tronic parts is too high.
cooking Empty or unsuitable pan.
Pan or ceramic glass surface tem-
perature too high.
Electronic component temperature
too high.
cooking Unsuitable pan.
The pan is losing its magnetic prop-
erties and may damage the induction
hob.
Power supply voltage and/or fre-
quency is out of range.
Fan fault.
Fan blocked by dust or fibres.
Please see the identification plate af-
fixed to the bottom of the product.
The manufacturer makes continual im-
provements
reason, the text and illustrations in these
Solution
Please check the connection. If the
error persists, please contact After
Sales Service
Remove water or pan from the
ceramic glass surface and control
panel.
Let the hob cool down.
Please check if the hob has suffi-
cient ventilation.
If the error persists, please contact
the After-Sales Service.
Let the hob cool down.
Use a suitable pan.
Do not heat empty pans.
Use a suitable pan.
The error is automatically cancelled
after 8 seconds and the cooking
area can be used again.
If any other errors occur, the pan
must be changed.
If the error persists, please contact
the After-Sales Service.
Check mains voltage and/or fre-
quency.
If necessary, contact the After-Sales
Service.
Clean and remove foreign bodies
from the fan.
If the error persists, please contact
the After-Sales Service.
to products. For this
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