From July 21 to July 23, MULTISTACK Jiefeng delivered a tailor-made technical training program for ACLEDA Bank, a leading listed commercial bank in Cambodia. With branches spanning the entire country, ACLEDA Bank is a highly influential financial institution locally. The training participants comprised the bank’s in-house maintenance personnel and technical backbone staff from partner engineering firms. The sessions were led by After-Sales Manager Ye Wojie, focusing on the MTW-M series magnetic-bearing modular chillers equipped with variable-water-flow functionality, specifically configured for the bank’s headquarters building.

The three-day training combined theoretical instruction with hands-on practice, with course content customized to the actual operating conditions of large financial buildings. In-depth classroom sessions covered the core advantages of the MTW-M series: modular architecture supporting parallel multi-unit expansion, saving up to 30% installation space; oil-free magnetic-bearing compressors with no mechanical wear, delivering a service life of up to 30 years; and outstanding overall performance with an IPLV of up to 12, achieving energy savings of up to 50% under partial-load operation. Special emphasis was placed on variable-water-flow control logic adapted to the dynamic cooling loads of financial buildings. The instructor systematically dissected key components—magnetic-bearing compressors, brazed-plate heat exchangers, MS ONE intelligent control systems, and electronic expansion valves—while thoroughly explaining the complete refrigeration cycle principle.

Practical training revolved around full-lifecycle scenarios for central air-conditioning systems, covering critical procedures such as chiller hoisting and positioning, vibration-isolation base installation, modular piping connection, electrical wiring, system commissioning, and fault diagnosis. Targeted Q&A sessions addressed specific operation and maintenance challenges in financial data center environments. The training also included a factory tour, where participants visited production lines and quality inspection areas, gaining firsthand insight into the product characteristics of factory-prefabricated modular equipment—easy installation and stable operation. Compared with conventional chillers, the participants highly praised the series’ core competitive edge: oil-circuit-free maintenance and long-term efficiency without degradation.

At the conclusion of the training, MULTISTACK Jiefeng awarded completion certificates to all participants. This exclusive customized training precisely addressed technical gaps in project operation and on-site commissioning across the entire chain, solidifying the technical foundation for the safe and efficient long-term operation of the central air-conditioning system at ACLEDA Bank’s headquarters, and further strengthening the deep strategic partnership between both parties.

Committed to the global refrigeration sector, MULTISTACK Jiefeng will continue to uphold its customer-centric service philosophy, providing bespoke technical empowerment services to partners worldwide. Leveraging high-efficiency, energy-saving magnetic-bearing refrigeration total solutions, we remain dedicated to advancing the green, low-carbon transformation and high-quality development of high-end commercial and financial buildings globally.