图文解说：此类故障应重点检测洗涤电路。检修时具体检测洗涤电动机是否损坏，洗涤定时器是否损坏。实际检修中因洗涤定时器损坏较为常见。洗涤定时器实物如图9-29所示。更换洗涤定时器后即可排除故障。(https://www.daowen.com)
