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shang ling dian bing xiang bu ting ji gu zhang jian xiu
Author(s): 
Pages: 36
Year: Issue:  5
Journal: Family Electronics

Keyword:  电冰箱 压缩机 定时器 制冷 不停机 冷冻室 化霜 冷藏室 双金属片 故障现象;
Abstract: <正> 一、故障现象一台上菱 BCD-202L 型电冰箱,压缩机始终运转,冷冻室能制冷而冷藏室不制冷。二、分析检修该电冰箱为间冷式,箱内制冷是依靠风扇转动带动冷气循环实现的。首先怀疑风扇有故障。打开箱门检查,照明灯能点亮,用手按下门开关,风扇转动正常,说明故障仍在制冷系
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