Introduction
Welcome to the Fujitsu General Technical Manual for the ASTG30 34.
This manual is designed to provide qualified technicians, engineers, and service professionals with detailed technical information for the installation, operation, commissioning, maintenance, and servicing of Fujitsu General air conditioning and refrigeration systems.
Our products are the result of advanced engineering, precision manufacturing, and stringent quality control. To ensure consistent performance, reliability, and safety, all procedures described in this manual must be followed exactly as outlined. Only authorised personnel with appropriate technical training and certification should perform service or maintenance operations on Fujitsu General equipment.
The manual includes comprehensive data on system design, component specifications, wiring schematics, control logic, diagnostic codes, and troubleshooting procedures. It is essential that all personnel thoroughly familiarise themselves with the content of this manual before performing any work.
Adherence to these instructions not only ensures safe and efficient operation but also supports compliance with relevant environmental, electrical, and refrigerant handling standards. Using genuine Fujitsu General parts and approved tools is mandatory to maintain warranty coverage and ensure product integrity.
For technical support, parts information, or additional documentation, please refer to the latest service bulletins or contact your authorised Fujitsu General service representative.
