Method for controlling a refrigeration appliance

Details Method for controlling a refrigeration appliance Method for controlling a refrigeration appliance

2005-07-04

2010-02-23

Norman, Marc E (Department: 3744)

Refrigeration

Automatic control

Preventing, removing or handling atmospheric condensate

C062S156000, C062S272000

Reexamination Certificate

active

07665317

ABSTRACT:
A method for controlling the defrost of an evaporator in a refrigeration appliance provided with a compressor and in which a temperature sensor (TP) is used for detecting the temperature inside a cell of the appliance, comprises the steps of estimating the temperature of the evaporator on the basis of the cell temperature (TP) and of a mathematical model of the refrigeration appliance, and controlling the compressor on the basis of the estimated temperature of the evaporator.

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