Fulgor Milano 400 Series 24 Inch Induction Cooktop User Manual - Manuel (Page 15)

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Error codes
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” Control is detecting a button
being activated for more than 10
seconds.
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 no continuity in
the range of the key evaluation
Exchange control unit
Er20 Flash-failure Faulty microcontroller 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 too 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 No communication between
User Interface and Induction
Generator
Exchange Induction Generator
E6 Power supply voltage is out of
range (voltage and/or
frequency)
Exchange power unit
E9 Coil temperature sensor defective Exchange temperature sensor