Klimatisierungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4768809

Anmeldetag

16. Oktober 2024

Veröffentlichung

24. April 2025

Rechtsraum

EP

Abstract

A control device for an air conditioning device comprises: a reception unit that receives an operation stop command; a reading unit that reads an outside air temperature, an enclosed refrigerant amount, and a predetermined refrigerant amount threshold when the operation stop command is received; a refrigerant amount acquisition unit that acquires an indoor-side refrigerant amount for each elapsed time on the basis of a table including a time from a predetermined operation stop and a ratio of a predicted value of the indoor-side refrigerant amount when the time elapses; a comparison unit that compares the indoor-side refrigerant amount with the refrigerant amount threshold; and a determination unit that determines whether to perform a cooling operation for transferring the refrigerant remaining on the indoor heat exchanger side to the outdoor heat exchanger side on the basis of a result of comparison performed by the comparison unit.

Anmelder

Firma

Mitsubishi Heavy Industries Thermal Systems, Ltd.

Land

🇯🇵 Japan