溫度降不下來、酒溫長期偏高，多為雪種不足、冷凝器積塵、壓縮機老化。

Temperature cannot drop, long-term high temperature, mostly due to insufficient refrigerant, dusty condenser, aging compressor.

插電不開機、屏幕黑屏、無風扇聲，常見電源板故障、保險絲燒毀、線路接觸不良。

No power, black screen, no fan sound, common power board fault, fuse blown, poor circuit contact.

忽冷忽熱、無法恆溫，多是溫控器、感溫探頭損壞，主板數據失準。

Unstable temperature, cannot keep constant, mostly thermostat, temperature sensor damaged, mainboard data error.

底部漏水、內層滴水，排水孔堵塞、化霜系統故障、門封漏氣結霜融化。

Bottom leaking, inner dripping, drain hole blocked, defrost system fault, door seal leakage causing frost melt.

內壁結霜結冰無法正常使用，自動除霜模組故障、門封老化漏冷氣。

Inner wall frosting, unable to use normally, automatic defrost module fault, door seal aging leaking cold air.

門膠條變形發硬、密封不緊，冷氣流失、耗電大增、容易結霜。

Door rubber deformation, hardening, poor sealing, cold air loss, high power consumption, easy frosting.

專業建議：

Professional Advice:

• 機齡5年以內 → 建議維修（成本低，環保節省）
• 機齡5-10年 → 視故障程度，小故障維修，大故障評估
• 機齡10年以上 → 建議更換新機（故障率高，耗電大）
• 簡單故障（門封、燈泡、按鍵）→ 一律維修
• 壓縮機嚴重故障 → 視機齡決定

• Age < 5 years → Recommend Repair (Low cost, Eco-friendly)
• Age 5-10 years → Depends on fault, small fault repair, big fault evaluation
• Age > 10 years → Recommend Replace (High failure rate, High power consumption)
• Simple faults (door seal, bulb, buttons) → Always repair
• Compressor serious fault → Decide by machine age