REFRIGERATION APPARATUS

Abstract: a control device is configured to control a second expansion mechanism and a pressure regulating mechanism to avoid frosting of a second utilization-side heat exchanger under operating conditions in which a heat-source-side heat exchanger functions as a radiator, a first utilization-side heat exchanger and the second utilization-side heat exchanger function as evaporators, and the first utilization-side heat exchanger is possibly frosted.

Inventor(s): Kazuma SOMEKAWA, Hiroshi HIBINO, Akichika MORISHIMA

CPC Classification: F25B41/31 (Expansion valves)

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