中文
含义
老板电磁灶检测不到锅具或锅具不兼容，E1 错误代码表示在启动加热后，灶具的锅具检测电路未能识别到合适的锅具负载。电磁灶通过高频脉冲检测放置在烹饪区上的锅具是否具备足够的导磁性能和有效耦合面积。如果在规定时间内未能检测到合格锅具，机器会显示 E1 并停止加热。这是电磁灶的保护性停机，并非硬件故障。
常见原因
- 使用的锅具材质不含导磁底（如纯铝锅、纯铜锅、玻璃锅、陶瓷锅、砂锅），电磁灶无法产生涡流加热。
- 锅底直径过小（小于 8cm），检测电路无法建立足够的互感耦合量。
- 锅底凹凸不平或变形严重，与微晶面板贴合不良，空气间隙导致检测信号衰减。
- 烹饪区面板上有金属异物（如铝箔、金属餐具、烧烤架脚等），干扰锅具检测信号。
- 锅具检测电路的谐振参数漂移（如谐振电容容值变化），使检测灵敏度下降。
- 锅具在非对应烹饪区放置，偏离线圈盘中心导致耦合过弱。
自助排查
- 确认使用的锅具底部标有”电磁灶适用”标识，或用磁铁测试——锅底能吸附磁铁方可使用。
- 将锅具放置在烹饪区正中心位置，确保锅底直径不小于 8cm。尝试提起锅具再重新放置，使面板传感器能正确识别。
- 检查锅底是否平整，将锅倒扣在台面上观察是否有明显翘曲。变形的锅底需要更换锅具。
- 移除烹饪区面板上的任何金属物品，然后用软布擦拭面板表面，去除油污或食物残渣后重新尝试。
- 尝试使用另一个已知在电磁灶上正常工作的锅具，判断是原锅具问题还是灶具本身检测故障。
- 如果所有锅具均无法识别，则为电磁灶检测电路故障，需联系老板售后服务检修。
English
Meaning
The Robam induction cooktop cannot detect suitable cookware or the cookware is incompatible. The E1 error code indicates that after heating was initiated, the cooktop’s pan detection circuit failed to identify a proper pan load. The induction cooktop uses high-frequency pulses to check whether the cookware placed on the cooking zone has sufficient magnetic permeability and effective coupling area. If no qualifying pan is detected within the specified time, the unit displays E1 and stops heating. This is a protective shutdown and not necessarily a hardware failure.
Common Causes
- The cookware does not have a magnetic bottom (e.g., pure aluminum, pure copper, glass, ceramic, or clay pots), so the induction cooktop cannot generate eddy currents for heating.
- The pan bottom diameter is too small (less than 8 cm), preventing the detection circuit from establishing sufficient mutual inductance coupling.
- The pan bottom is uneven or severely warped, creating poor contact with the ceramic glass panel, and the air gap attenuates the detection signal.
- There are metal objects on the cooking zone surface (e.g., aluminum foil, metal utensils, grill stand feet) that interfere with the pan detection signal.
- The resonant circuit parameters for pan detection have drifted (e.g., resonant capacitor value change), reducing detection sensitivity.
- The pan is placed off-center relative to the cooking zone marking, too far from the coil center for adequate coupling.
Self-Check Steps
- Verify your cookware is marked “induction compatible” on the bottom, or test with a magnet — if the magnet sticks to the pan bottom, it is suitable for induction cooking.
- Place the pan at the exact center of the cooking zone and ensure the pan bottom diameter is at least 8 cm. Try lifting the pan and repositioning it so the panel sensor can properly detect it.
- Inspect the pan bottom for flatness by turning the pan upside down on a countertop — a visibly warped pan bottom needs replacement.
- Remove any metal objects from the cooking zone surface, wipe the ceramic glass panel clean with a soft cloth to remove oil or food residue, and retry.
- Test with another pan known to work on an induction cooktop to determine whether the issue is with the original pan or the cooktop itself.
- If no pan is detected at all, the cooktop’s detection circuit may have failed — contact Robam after-sales service for diagnosis.