Error code E3 indicates a temperature sensor malfunction or overheating protection activation on your Asko cooktop. This error prevents the cooktop from operating to protect against potential damage or safety hazards.
• Cooktop will not heat or respond to burner controls
• Display shows E3 error code
• One or more burners are unresponsive
• Cooktop shuts off unexpectedly during cooking
• Error code persists even after turning off the cooktop
• Burner indicator lights may flash or remain illuminated
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Possible Causes
• Temperature sensor failure or malfunction on the cooktop surface
• Overheating protection triggered due to prolonged high-temperature operation
• Faulty temperature control circuit in the control board
• Poor electrical connection at sensor terminals
• Cookware left on burner too long causing internal temperature threshold to exceed safe limits
• Inadequate ventilation around the cooktop causing heat buildup
• Power supply voltage irregularities or fluctuations
• Defective control panel circuit board detecting false temperature readings
• Blocked cooling vents underneath or around the cooktop unit
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Safety Checks You Can Do
• Power cycle the cooktop: Turn off the main power switch and unplug the unit for 60 seconds, then plug back in and power on
• Allow the cooktop to cool completely for at least 30 minutes before attempting to use it again
• Verify the cooktop has proper ventilation by checking that all air vents are clear and unobstructed
• For induction cooktops: Ensure you are using ferromagnetic cookware (test with a magnet) that is compatible with induction surfaces
• Clean the cooktop surface thoroughly with a dry cloth to remove any spills, debris, or moisture
• Check that your home's electrical outlet is functioning properly by plugging in another appliance
• Verify the power cord is fully inserted into the outlet and shows no visible damage
• Inspect the cooktop surface for any cracks, damage, or warping that could affect sensor operation
• Avoid using the cooktop at maximum heat settings for extended periods
• If error persists after cooling and power cycle, contact on 844-731-2978 for professional diagnosis
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NOTE!
If the error code persists, call to schedule your service
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