AUX air conditioner service manual
Foreword
In order to guide after services of all installation and maintenance agents, provide all necessary
information of AUX air conditioners, and make the whole service network working under the service
concepts of AUX Co. Ltd, we prepare this Service manual.
This Manual is mainly composed of 6 parts: Part I, i.e. Chapter 1, aims to represent basic working
principle of room air conditioners; Part II, including Chapter 2 and Chapter 3, introduces products
available offered by AUX as well as functions and features of the products, and represents overall
exploded views of AUX air conditioners; Part III, i.e. Chapter 4, provides basic disassembly procedure
of AUX air conditioning; Part IV, i.e. Chapter 5, introduces basic troubleshooting workflow of AUX
air conditioning so as to enable service technicians to get basic knowledge of AUX air conditioning
maintenance; Part V, i.e. Chapter 6、7、8、9, introduces common-used maintenance tools of air
conditioning and give some troubleshooting cases of AUX air conditioner for reference. Part VI, i.e.
Appendix 1、2、3, provides all fault codes of AUX air conditioning so as to enable after-sale service
worker to judge the faults quickly and correctly, principle Diagrams of some electric controller and
common-used unit conversion Table are also attached. (In case of any change of Technical parameters
and installation & maintenance methods in this manual, priority shall be given to “instruction
manual”).
Your suggestions and comments are welcomed if there’s any error or omission in this manual. Let’s
improve this Service manual with our joint efforts.
AUX Air Conditioning
2006-01-01