1. 問：通電後完全無反應、不開機、燈不亮？
答：多為電源保險絲燒斷、電源線鬆脫、插座接觸不良或主板故障。檢查家中電源、插座及電源線；保險絲燒斷或主板損壞需更換零件。
Answer: Usually caused by a blown fuse, loose power cord, poor socket contact, or mainboard failure. Check the power supply, socket, and power cord. Replace the fuse or mainboard if damaged.
2. 問：燈亮但風輪不轉、電機無反應？
答：風輪被油汙卡阻、啟動電容損壞或電機燒毀。先清理風輪油汙；電容或電機故障需專業更換。
Answer: The fan wheel is blocked by grease, the starting capacitor is damaged, or the motor is burned. Clean the fan wheel first. Replace the capacitor or motor if faulty.
3. 問：吸力弱、抽油效果差、油煙排不乾淨？
答：濾網積油堵塞、安裝高度過高、排風管過長 / 彎曲過多或止回閥卡滯。定期清洗濾網；調低安裝高度、整理排風管或修復止回閥。
Answer: Grease filter is clogged, installation height is too high, ducting is too long/bent, or the check valve is stuck. Clean the filter regularly; adjust height, simplify ducting, or repair the check valve.
4. 問：運轉噪音大、異響、震動明顯？
答：風輪積油失衡、電機軸承磨損、機體安裝鬆動或風葉變形。清理風輪油汙、緊固機體；軸承或風葉損壞需更換。
Answer: Unbalanced fan wheel (grease), worn motor bearing, loose mounting, or deformed blade. Clean the fan wheel and tighten the unit. Replace bearings or blade if damaged.
5. 問：按鍵失靈、觸控無反應、燈號異常？
答：觸控面板受潮、按鍵老化或控製板排線鬆動。吹乾面板潮氣、重插排線；面板損壞需更換。
Answer: Touch panel moisture damage, worn buttons, or loose control cable. Dry the panel and reconnect the cable. Replace the panel if faulty.
6. 問：漏油、機身滲油、油杯外溢？
答：濾網安裝不到位、排風管密封不良、止回閥漏氣或機體傾斜。重新安裝濾網、密封管路；調平機體或更換止回閥。
Answer: Improper filter installation, duct leakage, check valve air leakage, or unbalanced unit. Reinstall the filter, seal ducts; level the unit or replace the check valve.
7. 問：某風速檔失效、隻有單一速度運轉？
答：風速開關故障、檔位電路接觸不良或控製板損壞。檢查開關與線路；更換故障開關或控製板。
Answer: Faulty speed switch, poor circuit contact, or damaged control board. Check the switch and wiring. Replace the switch or board if faulty.
8. 問：自動清洗功能失效、不噴水 / 不轉動？
答：清洗水泵堵塞、水管鬆脫、噴嘴油汙堵塞或控製模塊故障。疏通水泵與噴嘴、重插水管；模塊損壞需更換。
Answer: Clogged wash pump, loose water pipe, blocked nozzle, or faulty control module. Clean the pump/nozzles and reconnect the pipe. Replace the module if damaged.
