故障原因：溫度感應器異常、主板控制系統故障、加熱盤損壞。
解決方案：專業檢測溫度感應器數值，更換損壞零件，校正主板控制程序，恢復自動跳保溫功能。

Causes: Temperature sensor error, mainboard control failure, heating plate damage.
Solutions: Professional sensor testing, parts replacement, mainboard calibration to restore warm function.

故障原因：電源輸入異常、顯示面板損壞、主板供電故障、排線松動。
解決方案：檢測電源模組，檢查連接排線，更換故障顯示面板或主板，修復顯示功能。

Causes: Power supply error, display panel damage, mainboard power failure, loose cable.
Solutions: Power module testing, cable inspection, panel or mainboard replacement.

故障原因：按鍵面板老化、進水損壞、主板訊號異常。
解決方案：清潔按鍵面板，更換按鍵模組，檢測主板訊號傳輸，恢復按鍵功能。

Causes: Button panel aging, water damage, mainboard signal error.
Solutions: Clean button panel, replace keypad module, test mainboard signal transmission.

故障原因：溫度感應器短路/斷路、壓力感應異常、系統檢測故障。
解決方案：專業儀器檢測感應器，更換原廠規格感應件，重置系統，消除故障代碼。

Causes: Temperature sensor short/open circuit, pressure sensor error, system detection failure.
Solutions: Professional sensor testing, OEM sensor replacement, system reset.

故障原因：電源線接觸不良、過熱保護啟動、主板電源模組損壞。
解決方案：檢查電源供應，維修散熱系統，更換故障電源元件，穩定運作。

Causes: Poor power connection, overheat protection, mainboard power module damage.
Solutions: Check power supply, repair cooling system, replace faulty power components.

故障原因：密封膠圈硬化變形、破損、安裝偏移。
解決方案：更換原廠專用密封膠圈，正確安裝內蓋，解決漏氣問題。

Causes: Seal ring hardening, deformation, damage, improper installation.
Solutions: Replace OEM seal ring, proper inner lid installation to fix steam leak.

故障原因：感應器老化、主板進水腐蝕、電子元件燒毀。
解決方案：專業芯片級維修主板，更換原廠感應器，全面檢測電路系統。

Causes: Sensor aging, mainboard water corrosion, component burnout.
Solutions: Professional chip-level mainboard repair, OEM sensor replacement.