Troubleshooting; Error Codes - Smeg HOBD682D Manual

TROUBLESHOOTING

Error codes

Error code Description
ER 03 and
Continuous sensor
continuous
activation; TC turn off after
tone
10 sec
ER 20
Flash memory – TC error
ER 22
Button evaluation
defective, UI shuts off
after 3.5-7.5 sec
ER 31
Incorrect configuration
data or deviation between
generator and TC
ER 36
NTC value defective on TC;
UI turns off
ER 47
Communication error
between TC and induction
U 400
Continuous tone Power
supply on inlet to high
E/2
Excess temperature of the
induction element
E/A
Error on the power board
E/6
Error on power board
E/8
Incorrect fan speed
E/9
Defective temperature
sensor on inductor
44
Possible cause of error
Water or cookware on
the glass over the touch
control sensors
µC-defective
Short or open circuit in
the area of the button
sensoric
New configuration of
the induction generator
required
Short or open circuit
of NTC
No or erroneous LIN
communication! (Slave
does not answer to
request of master)
Incorrect connection of
the cooktop
Overload of cooktop or
empty boiled cookware
Component failure
No power supply error on
power board
Error on fan left or right
Remedy
Clean the control
surface, remove objects
on the sensors.
Replace TC
Replace TC
New configuration
(Service menu)
Replace TC
Connection cable not
correctly plugged in or
defective.
Correct power supply
connection
Let system cool down.
Replace power board
1. Check wiring
2. Check filter board
3. Replace power board
Air exhaust blocked,
e.g. by paper
Replace Defective fan
Replace inductor
Replace power board