Fulgor Milano FSH 774 ID TS - Manual (Page 29)

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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