The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 17, 2025
Filed:
Aug. 03, 2020
Mitsubishi Electric Corporation, Tokyo, JP;
Nobuhiro Wada, Tokyo, JP;
Naofumi Takenaka, Tokyo, JP;
Yuji Motomura, Tokyo, JP;
Takuya Ito, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
An air-conditioning system comprising: a heat source side unit; a use side unit; a relay unit; a refrigerant circuit; a water circuit; a controller configured to operate in a trial operation mode, and configured to operate in a normal operation mode; a first setting unit; a second setting unit; and a third setting unit, wherein the controller is configured to invalidate an error that occurs in the water circuit when the trial operation mode is set, a target for the trial operation in the trial operation mode is set to the refrigerant circuit, and invalidation of an error is set to be active, and invalidate an error that occurs in the refrigerant circuit when the trial operation mode is set, a target for the trial operation in the trial operation mode is set to the water circuit, and invalidation of an error is set to be active.