Air Conditioning Maintenance Handbook/空调维修宝典

"Compiled over 30 books on air conditioning maintenance, benefiting hundreds of thousands of readers.

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This book is a comprehensive air conditioning maintenance book, written by a first-line air conditioning maintenance expert, and all content is based on practical operational experience. This book combines circuit schematics and physical photos, and adds annotations on the pictures to introduce the basic knowledge and practical skills required for air conditioner maintenance. The main content includes the basic structure of air conditioners, the foundation of electrical control systems, indoor and outdoor electrical control systems of different types of air conditioners, the foundation and common circuits and components of variable frequency air conditioners, the maintenance process and examples of noise and water leakage faults, the foundation and maintenance examples of refrigeration systems, common electrical control system faults and maintenance examples, common and maintenance examples of fixed frequency air conditioners and variable frequency air conditioners, installation of motherboards and replacement of universal boards, common faults of strong electricity in outdoor units of variable frequency air conditioners, and common faults of outdoor fans and compressors. This book is suitable for personnel who are preparing to self-study air conditioner maintenance, whether they have a foundation or not. It is also suitable for air conditioner maintenance after-sales service personnel and skill improvement personnel to read. It can also be used as a reference book for students majoring in air conditioner related majors in secondary vocational colleges.

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