Recovery times from loss of power or transfer to generator power are reduced. Faster restart decreases temperature rise during these events.
High Pressure Trip
Freeze Cut Out
Self-healing routines prevent DX refrigerant freeze. As refrigerant pressure approaches thresholds, the controls lower fan speed and compressor capacity so cooling is not disabled due to a low-pressure cut out. At the other end of the spectrum, the controls adjust the compressor down and raise fan speed so cooling is not disabled due to a high pressure condition.