Main Features - R407C
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Reliability and Easy Maintenance

Unit Reliability Enhanced by Various Sensors Provided as Standard

In addition to auto sensing which provides information on important operating factors like pressure and temperature, the units are equipped with accumulator level sensors as standard. System reliability is further improved by functions that provide various kinds of useful data, which lead to finding yardsticks for refrigerant recharge timing and long-term information on running performance.

Fewer Parts are Required with our Unique 8 / 10HP Inverter Scroll Compressor and Large Fan



Self-Diagnostic Function Detects Faults and Remote Controller Displays Easy-to-Understand Error Codes

A microcomputer constantly monitors operation to keep the units running smoothly. Should problems occur, the temperature display changes to an autodiagnosis display that shows the inspection mode and the unit address alternately.


Four-Digit Display Provides Outdoor Unit Service Information for Easier Serviceability

The outdoor units 4-digit display speeds up the servicing process considerably by providing a fault history and allowing linear monitoring (displays over 250 items of information).


Equipped with Easy-to-Use Advanced Windows-Based Maintenance Tools

These tools collect data on the system's operating status and provide an easy-to-understand display of status information for quick, easy and reliable servicing. In addition, error codes and the error history are output to the display and can be monitored remotely by modem.



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