型号：SD28  功能介绍Feature introduction特有密封风道设计，在后背通风不通畅时，可前进前出散热，适应性更好Proper route Air way design, can aeration in the front when the back cannot ventilate well. 自动清洗、节水型自动换水设计，冰块硬度更高、更透明，制冰量更大Clean automatically, water-saving design for changing water automatically. Ice cubes rigiditier and more clearly and make many more ice 过滤网filter net空气滤网可不用工具从旁边轻松抽出，进行清洗并重复利用。滤出各种油脂、绒线纤维及灰尘，保护冷凝器。The filter net can be drew out easily at side without tool. It can be used again after being washed. It can filtrate all kinds of grease, wool fiber and dust for protecting condenser. 电路板PCB独有工作状况提示及故障报警提示particular clue on working condition and fault warning 采用环保制冷剂。