Heat recovery VRF system

The video tutorial explains a heating and cooling system where units can provide both functions simultaneously. It details the system's operation in cooling, heating, and mixed modes, highlighting the role of the compressor, branch controllers, and refrigerant flow. The tutorial also covers load balancing and heat recovery, ensuring efficient energy use across multiple units.

What happens in a mixed mode scenario when indoor units require different temperatures?

How does the system ensure that sufficient thermal energy is collected for heating when some units are in cooling mode?