Bosch · Electric cooktop · 6 code records
Search this source-linked list using the exact display. Open a matching record for its plain-language meaning and manufacturer reference, then confirm the interpretation in your model manual.
Cooking-appliance codes can point to a sensor reading, control communication, airflow condition, or another model-specific issue. A range, wall oven, cooktop, and microwave may use different code systems, even within one brand. The article scope may not cover every Bosch electric cooktop model or revision.
D or EBosch says a D or E display on some cooktops indicates an operational fault requiring model-specific follow-up.
The display character may be ambiguous. Record the exact screen and contact Bosch if the warning returns.
dEBosch identifies dE as demo mode on supported electric cooktops; the cooking zones do not heat in this mode.
Bosch lists separate cooktop types. Verify the appliance category before interpreting dE.
F2Bosch lists these as overheating electronics conditions; the indicated cooking zone or zones shut off for protection.
Let the appliance cool and follow the exact manual. Stop if heat or control behavior appears abnormal.
F4Bosch lists these as overheating electronics conditions; the indicated cooking zone or zones shut off for protection.
Let the appliance cool and follow the exact manual. Stop if heat or control behavior appears abnormal.
F5Bosch lists an F5 heat-level or signal-tone fault family on supported cooktops.
Cooktop generations and control panels differ. Use the matching model support source.
F6Bosch lists an F6 electronics or temperature-sensing error family for compatible electric cooktops.
The exact explanation varies by cooktop model; do not open an appliance to test sensors.
No matching code in this manufacturer article set. Check the exact display on the official support site.
Before you act
Cooking appliances: Do not remove appliance panels or attempt electrical, gas, or internal repairs from a code summary. Stop using the appliance and contact its manufacturer if the source says to stop or if there is smoke, unusual heat, or a gas odor.
These summaries describe the manufacturer's published explanation. They are not a remote diagnosis and do not establish that a specific component has failed.