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所在平台: Udemy |
课程主页: https://www.udemy.com/course/hvac-troubleshooting-algorithm/
课程评论：没有评论
**课程名称：** HVAC故障排除算法 **课程概述：** 本课程旨在帮助技术人员更有效地排除HVAC（供暖、通风和空调）系统故障。课程采用**循序渐进**的方法，涵盖常见和容易被忽视的故障。 **教学内容：** * **初步诊断（无需工具）：** 从**感受、倾听和观察**入手，进行初步的故障判断。 * **工具使用：** 逐步介绍如何使用**温度探头、制冷表、风速计、风量罩**等工具。 * **工具信息与诊断：** 讲解这些工具提供的信息及其在准确诊断问题中的作用。 * **关键概念：** 涉及**过热度（superheat）**和**过冷度（sub-cooling）**等概念。 * **图表辅助：** 提供**图表**，帮助学员理解操作过程并成功排除故障。 **课程特色：** * **解决实际问题：** 针对屡次出现的HVAC维修返工、反复更换零件但问题仍未解决等痛点。 * **提升职业技能：** 帮助学员掌握**反复使用（saving you time and money）**的故障排除工具，提高效率，节省成本。 * **经验丰富讲师：** 由拥有**30多年HVAC教学经验**的讲师 Julio Herrera 授课，分享其**逻辑性、系统性的故障排除方法**。 * **投资回报：** 强调本课程的投入将在一次服务中即可收回成本。 **讲师介绍：** Julio Herrera * 拥有超过30年的HVAC教学经验。 * 根据长期的教学实践，总结出一套**逻辑性、系统性的HVAC故障排除方法**，并将在课程中分享。 **适合人群：** * 希望提高HVAC系统故障排除能力的HVAC技术人员。 * 希望节省时间、金钱，并提升职业技能的人员。
This course is designed to help a technician to troubleshoot an HVAC system. Using step-by-step approach, we address both common problems and the ones often overlooked. We start without tools, simply by feeling, hearing and looking. Then we move onto using actual tools.The attendee will be shown diagrams which help to make sense of instructions pertaining to performance of certain procedures necessary to properly troubleshoot an HVAC system.We discuss temperature probes, refrigeration gages, an anemometer, an airflow hood, information they provide and steps necessary to achieve an accurate diagnosis of the problem.We touch on superheat and sub-cooling as well.Have you gone to fix an AC unit only to get a call back a day or two later with a complaint the unit is still not working?Do you have an AC unit on your property which seems to have had every part replaced and still not working?Do you want to advance your knowledge base by acquiring the troubleshooting tools that you will be using again and again saving you time and money?Logical, step by step troubleshooting method taught by the HVAC instructor with more than 30 years of experience.The money spent on this webinar will we recouped just in one service call!"During my over 30 year HVAC teaching career I've encountered lots of questions regarding troubleshooting HVAC systems. I realized that many of these questions repeat themselves and I developed a logical, step by step troubleshooting system which I will share with you."Julio Herrera, Instructor
