Fulgor Milano FSH 774 ID TS User Manual
Page 29
28
29
GB
Error codes are displayed by the 7-segment display with “E” or “ER” plus the error number.
Error
message
Description
Possible error
reason
Troubleshooting
“flash”
Permanent use of keys;
Control unit cuts off after
10 sec
Water or cooking
utensils on the glass
above the control
unit
Cleaning of the
operational surface
Er 22
Defective Key
evaluation.
Control unit cuts off after
3.5 – 7.5 sec.
Short-circuit or
discontinuation in
the range of the key
evaluation
Exchange control unit
Er20
Flash-failure
µC- faulty
Exchange control unit
Er36
NTC value is not within
its specification (value <
200mV or > 4.9V; control
unit cuts off
Short-circuit or cut-
off at NTC
Exchange control unit
Er31
Configuration data
incorrect
Configuration of
induction necessary
New Configuration
Er47
Communication error
between TC and
induction
None or faulty
communication!
Ensure that
connection cable is
plugged on correctly
and functional.
E2
Overheating of the
induction coils
Cooling down
necessary
U400
Secondary voltage
of the power unit to
high (primary > 300V).
Control unit cuts off
after 1 sec releasing a
permanent tone.
Control unit is
wrongly connected.
Connect to correct
mains voltage
E5
Error on filter board
Exchange filter board
E6
Error on power unit
Exchange power unit
E9
Coil temperature sensor
defective
Exchange temperature
sensore