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Minimum part-load ratio for continuous operation

This is the minimum part-load ratio at which the VRF outdoor unit can operate continuously.  Enter the part-load ratio (fraction of 1.0) below which the compressor should cycle on/off to meet the load rather than operate continuously.
 
 
 
 
 
 
 
Figure 3-131: Outdoor unit control options for air-source VRF systems