Cooktops
Error codes, troubleshooting, and maintenance information for cooktops.
Last updated: 2026-02-25
Error Codes
Moisture on spark igniter from boil-over, Food debris clogging burner ports, Misaligned burner cap after cleaning, Failed spark module or igniter switch
Extended high-heat cooking session, Pot boiled dry on burner, Blocked ventilation underneath cooktop, Failed temperature limiter sensor
Burned-out radiant element coil, Cracked induction coil, Failed element relay on control board, Damaged wiring to element connector
Moisture under glass cooktop surface, Cracked glass top affecting touch sensors, Failed touch control module, Ribbon cable connection degraded
Non-induction-compatible cookware (aluminum, copper, glass), Pan too small for the burner zone, Warped pan bottom not making full contact, Failed induction coil sensor
Troubleshooting
View all →Common Failure Modes
Glass cooktops are susceptible to impact damage and deep scratching. On gas models, continuous spark modules can fail, causing clicking without ignition.
Maintenance
View all →Check gas connections and igniters
For gas cooktops, apply soapy water to supply line fittings annually and watch for bubbles indicating leaks. Clean burner ports with a pin to ensure even flame distribution.
Clean ceramic or glass surface weekly
Use a cooktop-specific cream cleaner and razor scraper for burnt-on food. Avoid abrasive pads that scratch glass. Regular cleaning prevents permanent staining and maintains heat transfer efficiency.
Clean cooktop surface after each use
For glass-ceramic cooktops, wait until the surface is warm but not hot and wipe with a ceramic cooktop cleaner and a non-abrasive pad. For gas cooktops, remove grates and clean the surface with warm soapy water. For induction, wipe with a damp cloth. Never use abrasive cleaners on glass surfaces.
Deep clean burner components
For gas cooktops, remove burner caps and clean the igniter electrodes with a dry toothbrush. Clear each burner port with a pin. For electric cooktops, inspect coil element connections or radiant element surfaces for damage. Ensure all components are completely dry before reassembling.
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