This model features an interface control board with two-digit LED to provide system operation, status, and diagnostic troubleshooting information. It utilizes a patented capacity control algorithm to select the optimum system capacity level. Internal controls monitor system operation to protect the inverter drive and compressor. Five-minute restart time delay when the unit shuts down further protects the system. The variable-speed blower control board accepts dehumidification requirements from the thermostat or duct-mounted humidistat.

Source: ACHR News (a part of news report)

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