Hardware upgrade available for older MASTER modules

Cost-effective upgrade to the latest generation of controllers without any rewiring or changes to the installation.

• Only a controller replacement is required
• Simple 1:1 replacement
• Same dimensions and connections
• Trade-in credits available for newer existing controllers
• Even more efficient—especially with multiple variable-speed drive (VSD) compressors

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Advantages of the Current Generation

Thanks to new hardware and updated firmware, numerous improvements have been implemented.

• New VSD-Pro function for more efficient control of multiple VSD compressors
• Approx. 7% savings per VSD compressor (savings calculation)
• 10" touchscreen display with online diagram simplifies operation and provides a better overview
• Increased overall efficiency due to fewer switching operations
• On-board FL-COM server for compressor integration via network
• Desktop remote control included: Easy reprogramming from your desk
• Alarm signaling for accessories/sensors on the display
• Email sending even without a web server
• Error report on the display
• Emergency operation in case of sensor error signals
• Wi-Fi access for on-site programming
• Integrated web interface: Programming via (Wi-Fi) without a web server
• Maintenance function for compressors
• Old hardware has been discontinued

Add-on system for expansions

• OPC DA/UA
• Up to 16 inverters/VSDs
• Modbus TCP/RTU
• GSM module for remote maintenance
• High pressure, low pressure, vacuum
• Part-load compressors