General Information - Trane CXAJ series Installation, Operation And Maintenance Manual

General Information

This manual is the customer property, which shall be used with the unit. Please put it back to the tecŠical information
bag after the completion of the work, and keep it properly.
Please read this manual carefully before installing the air conditioning unit, and install and maintain the unit according
to this manual to ensure the normal and reliable operation of the unit. Installation of the air conditioning unit must be
completed by the professional designated by Trane Company. If the installation or maintenance is done by unqualified
personnel or fails to comply with the requirements of this manual, the manufacturer shall not be held responsible.
This manual does not purport to cover the differences among various units or all problems that may be encountered
in the installation, and impossibly provides guidance for all possibilities in the installation. If you want to get more
information or face any special problem that is not explained in this manual, please contact your local Trane sales
office.
This manual contains a Checklist for Installer to Apply for Commissioning, and you may use the checklist to check
and confirm whether all necessary installation steps are completed. Reading the checklist does not mean reading the
contents of this manual, and you should read this manual carefully before the installation.
Dangers, Warnings and Cautions can be found in different parts throughout this manual. In order to ensure personal
safety and normal operation of the unit, please read these contents carefully and follow them.
Danger:
Warning:
Caution:
Warning
Lock the power supply and cutoff switch of the air conditioning unit at the disconnected state before installation or
maintenance in order to avoid the personal death or injury caused by electrical shock or contact with moving parts.
All installation procedures of the air conditioning unit must comply with the national, provincial and local regulations.
Refrigerant Warning
Please do not use substandard refrigerants, refrigerant substitutes or refrigerant additives. Improper use method
or use of substandard refrigerants, refrigerant substitutes or refrigerant additives will cause damage to the air
conditioning unit and various safety risks. Please select acceptable refrigerants or call 8008208676 to purchase
acceptable refrigerants. All technical personnel using refrigerants must have the qualifications, be familiar with and
strictly follow the relevant technical requirements, laws and regulations for use, handling, recovery and recycling of
refrigerants.
Indicates a potentially hazardous situation which, if ignored, could result in death or serious
injury.
Indicates a potentially hazardous situation which, if ignored, could result in minor or moderate
injury. It could also be used to alert against unsafe practices.
Indicates a potential damage to the unit which, if ignored, could result in damage to the unit
or property losses, or possible environmental pollution. It is also be used to provide useful
information. The information might be beneficial to the operation of the unit or extension of the
service life of the unit. But it does not mean that the information is optimal or is directly related
to the improvement of unit operation.
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