駿弘電器維修
| Chun Hung Electrical Repair

處理方案：檢查電源插頭、保險絲是否正常，測試電源板電壓，更換故障電源元件。
Solution: Check power plug/fuse, test power board voltage, replace faulty power components.

處理方案：E1（水位傳感器故障）、E2（門鎖故障），檢測對應部件並更換。
Solution: E1 (water level sensor fault), E2 (door lock fault) – inspect and replace components.

處理方案：檢查門是否關緊、負載是否過量，排查電路接觸不良問題。
Solution: Check door closure, load capacity, and troubleshoot poor circuit connections.

處理方案：清潔按鍵接觸點，測試按鍵板電路，更換損壞按鍵或控制板。
Solution: Clean button contacts, test keypad circuit, replace damaged buttons/control board.

處理方案：檢查馬達軸承、洗衣桶懸掛裝置，更換磨損部件，調整桶體平衡。
Solution: Check motor bearings, tub suspension, replace worn parts, adjust tub balance.

處理方案：檢查風扇馬達電源、風扇葉是否卡阻，更換故障風扇組件。
Solution: Check fan motor power, fan blade obstruction, replace faulty fan components.

處理方案：檢查電路短路點（如馬達、加熱管），更換故障元件及保險絲。
Solution: Locate short circuit (motor/heater), replace faulty components and fuse.