中文
含义
88E表示冰箱内部的UV紫外杀菌灯出现故障。三星部分高端冰箱配备UV-LED杀菌模块用于抑制冷藏室内的细菌和异味，当LED灯珠或驱动电路异常时触发此提醒。
常见原因
- UV-LED灯珠老化或损坏，光强减弱或完全不发光。
- UV模块驱动电路元件损坏。
- UV模块连接器松动或线束破损。
- UV模块被冷凝水浸入导致短路。
- 主控板UV控制电路故障。
自助排查
- 88E通常为低严重度提示，不影响冰箱正常制冷和食品保鲜功能。
- 拔掉冰箱电源，等待5分钟重新上电，观察代码是否消失。
- 如果代码固定出现，可能是UV模块损坏或驱动电路故障。
- UV模块为可选功能部件，不影响核心制冷性能。
- 如需维修，请联系售后检查并更换UV-LED模块。
English
Meaning
88E indicates a fault with the refrigerator internal UV sterilization lamp. Some Samsung high-end refrigerators feature a UV-LED sterilization module to inhibit bacteria and odors in the refrigerator compartment. When the LED or drive circuit is abnormal, this reminder is triggered.
Common Causes
- The UV-LED has aged or failed — light output is dim or completely off.
- The UV module drive circuit components are damaged.
- The UV module connector is loose or the wiring is damaged.
- Condensation has entered the UV module, causing a short circuit.
- The UV control circuit on the main board is faulty.
Self-Check Steps
- 88E is a low-severity reminder and does not affect normal refrigeration or food preservation.
- Unplug the refrigerator, wait 5 minutes, restore power, and check if the code clears.
- If the code persists, the UV module or drive circuit may be faulty.
- The UV module is an optional feature — its failure does not affect core cooling performance.
- To repair, contact service to inspect and replace the UV-LED module.