廚房煮飯油煙倒灌、散不走，風輪積油、電機老化、安裝高度不對最常見。

Kitchen fumes backflow, cannot disperse. Common causes: fan wheel oil buildup, motor aging, incorrect installation height.

運轉轟轟響、整個機身震動，風輪變形、螺絲鬆動、電機軸承磨損導致。

Loud noise and body vibration. Causes: deformed fan wheel, loose screws, motor bearing wear.

觸控不灵、按了沒反應、自動亂跳檔，面板受潮、電路板老化故障。

Unresponsive touch, auto mode switching. Causes: panel moisture, circuit board aging.

插電沒反應、燈不亮、完全無法啟動，電源板、保險絲、內部線路燒毀。

No response when plugged in, lights off. Causes: power board failure, blown fuse, internal circuit burnout.

底部滴油、外殼滲油、油杯滿溢忘漏油，油路堵塞、風輪積油過厚。

Oil dripping from bottom, shell leakage. Causes: oil passage blockage, excessive oil on fan wheel.

廚房燈不亮、閃爍、忽明忽暗，燈珠燒毀、驅動板故障、線路接觸不良。

Kitchen lights off, flickering. Causes: bulb burnout, driver failure, poor circuit contact.

一键自動清洗沒反應、噴水異常、洗完一樣油膩，清洗泵、管路堵塞、程式故障。

No response from auto cleaning, abnormal water spray. Causes: cleaning pump failure, pipe blockage, program error.

開機有燒焦味、異味刺鼻，電機過熱、內部積油高溫燒烤、線路老化。

Burning smell when operating. Causes: motor overheating, high-temperature oil burning, circuit aging.