Importance

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Abstract

Disclosed is a system for and a method of reducing and/or avoiding ice formation inside a cooling space (41) of a refrigerated transport container (1) comprising at least a cooling unit (40) and an evaporator (16) located in the cooling space (41), where the cooling unit (40) comprises at least an intermittently operated compressor (6) operated between a first active state and a second less active state, and wherein the method comprises: reducing and/or avoiding ice formation inside the cooling space (41), when the system is operated at a temperature setpoint where a potential risk of ice build-up on the external surface of the evaporator exists, by altering a cycling of the compressor (6) between the first active state and the second less active state such that the number of melting-refreezing cycles at an external surface of the evaporator is reduced. In this way, ice formation in the cooling space is reduced and/or avoided, which helps to maintain a clean external evaporator surface area and open condensate collection guide(s) (20). This in turn helps to ensure the proper drain off of melting water to outside the container and the persistent proper functioning of the cooling unit.

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First Claim