檢查熱水管是否堵塞，加熱元件是否正常工作，進行疏通或更換零件。
Check if the hot water pipe is blocked, heating element is working, unclog or replace parts.

清理研磨器，檢查咖啡豆大小是否合適，調整研磨設置或更換磨豆刀。
Clean grinder, check if coffee beans size is appropriate, adjust grinding settings or replace blades.

檢查排水管是否堵塞，清理排水閥，必要時更換排水系統零件。
Check if drain pipe is blocked, clean drain valve, replace drainage system parts if necessary.

檢查密封圈是否老化，水管連接是否緊固，更換損壞的密封件或水管。
Check if seal ring is aging, water pipe connection is tight, replace damaged seals or pipes.

診斷錯誤代碼，檢查對應部件，進行系統重置或更換故障元件。
Diagnose error code, check corresponding parts, perform system reset or replace faulty components.

檢查電源線和插座，測試電源板是否正常，更換保險絲或電源部件。
Check power cord and socket, test power board, replace fuse or power components.

檢測主板故障，使用原廠配件更換主板，重新編程設置系統。
Detect main board failure, replace with original parts, reprogram system settings.

檢查咖啡粉通道是否堵塞，水泵是否正常工作，清潔或更換相關部件。
Check if coffee powder channel is blocked, water pump is working, clean or replace related parts.

檢查電路是否短路，加熱元件是否漏電，更換故障電氣元件。
Check for short circuit, heating element leakage, replace faulty electrical components.

分析紅燈閃爍模式，診斷對應故障，進行系統重置或部件更換。
Analyze red light flashing pattern, diagnose corresponding fault, perform system reset or part replacement.

檢查磨豆機馬達是否正常，齒輪是否損壞，修復或更換磨豆系統。
Check if grinder motor is working, gears are damaged, repair or replace grinding system.