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 power supply, socket, and power cord. Replace faulty parts.

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: Fan blocked by grease, faulty capacitor or burned motor. Clean fan first; replace capacitor/motor if defective.

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: Clogged filter, improper height, long/bent duct, stuck check valve. Clean filter, adjust height, repair duct/valve.

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, worn bearing, loose installation, deformed blade. Clean fan & tighten unit; replace bearing/blade.

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: Moisture damage, aged buttons, loose cable. Dry panel & reconnect cable; replace panel if faulty.

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, duct leakage, valve air leak, unbalanced unit. Reinstall filter, seal ducts, level unit.

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 contact, damaged control board. Check wiring & replace defective parts.

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 pump, loose pipe, blocked nozzle, faulty module. Clean pump/nozzle & reconnect pipe; replace module.

答：多為電源保險絲燒斷、電源板變壓器損壞、插座接觸不良，檢查供電更換電源板即可修復。

Answer: Blown fuse, faulty power board, poor socket contact. Check power & replace power board.

答：多是溫度傳感器異常、線圈盤溫度過高、散熱風扇卡死，更換熱敏電阻清理風道就能解決。

Answer: Abnormal sensor, overheating, stuck fan. Replace thermistor & clean ventilation.

答：散熱不良、風扇轉速不足、面板過熱保護啟動，清理油汙灰塵更換散熱風扇恢復正常。

Answer: Poor cooling, low fan speed, overheat protection. Clean unit & replace cooling fan.

答：觸摸按鍵板受潮老化、控製面板排線鬆動，更換觸摸按鍵面板重插排線即可。

Answer: Moisture damage, loose cable. Replace touch panel & reconnect cable.

答：大功率IGBT功率管燒毀、諧振電容損壞、線圈盤老化，更換功率管與配套電容修好。

Answer: Burned IGBT, faulty capacitor, aging coil. Replace power tube & capacitor.

答：內部風扇軸承磨損、機體鬆動、線圈盤鬆動，更換靜音風扇緊固內部配件消除異音。

Answer: Worn fan bearing, loose unit/coil. Replace silent fan & tighten parts.

答：加熱管燒毀、溫控器斷路、高溫安全保險跳斷，更換發熱管與復位溫控即可修復。

Answer: Burned heating element, faulty thermostat, tripped safety fuse. Replace parts & reset thermostat.

答：水流量感應器靈敏度下降、進水壓力不均、恆溫主板失靈，清洗水流開關或調節水壓。

Answer: Faulty flow sensor, uneven pressure, defective mainboard. Clean switch & adjust water pressure.

答：機體積塵散熱差、超溫保護啟動、熱熔保險老化，清理內部灰塵更換過熱保護配件。

Answer: Dust buildup, overheat protection, aged fuse. Clean unit & replace overheat parts.

答：觸控面板受潮進水、控製面板排線鬆動、顯示板故障，吹乾內部潮氣更換按鍵板。

Answer: Moisture damage, loose cable, faulty display. Dry interior & replace button panel.

答：進出水接頭膠圈老化、水箱接口鬆動、內部水管破損，更換密封圈重新緊固管路。

Answer: Worn seal, loose joint, broken pipe. Replace seal & tighten pipelines.

答：溫度探頭損壞、水流不足、主板電路異常，檢查熱敏探頭與進水流量，更換故障傳感器。

Answer: Faulty sensor, insufficient flow, abnormal mainboard. Check sensor & flow, replace defective parts.

答：內部水垢堵塞蒸氣喉管、水泵故障或水箱未到位。水垢輕微可用檸檬酸/白醋清洗；嚴重需疏通喉管或更換水泵、水箱感應器。

Answer: Limescale clog, faulty pump, improper tank. Clean with citric acid; unclog pipe or replace pump/sensor.

答：爐腔/蒸發盤溫度過高、溫度傳感器短路或散熱不良。清理風道、檢查傳感器線路，損壞需更換熱敏電阻。

Answer: Overheating cavity, shorted sensor, poor ventilation. Clean duct & replace thermistor if faulty.

答：水箱密封圈老化、水位感應器故障或進水管鬆脫。更換密封圈、重插水管，感應器損壞需更換水位開關。

Answer: Worn seal, faulty sensor, loose pipe. Replace seal & pipe; replace level switch if defective.

答：門鉸鬆動、密封膠圈老化或門體變形。調整鉸鏈、更換高溫密封條，變形需校正門體。

Answer: Loose hinge, worn seal, door deformation. Adjust hinge & replace high-temp seal.

答：觸控面板受潮、排線鬆動或主板故障。吹乾內部潮氣、重插排線，損壞需更換控製面板/主板。

Answer: Moisture damage, loose cable, mainboard failure. Dry interior & replace panel/mainboard.

答：散熱風扇軸承磨損、風葉鬆動或內部配件鬆脫。更換靜音風扇、緊固風葉及內部組件。

Answer: Worn fan bearing, loose blade/parts. Replace silent fan & tighten components.