AIR CONDITIONER

PROBLEM TO BE SOLVED: To allow a user to surely know a refrigerant used in a refrigerant circuit when an abnormality occurs in the refrigerant circuit.SOLUTION: An air conditioner comprises: a refrigerant circuit (20) that is provided with an outdoor unit (11) and an indoor unit (12); and a remote c...

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Bibliographic Details
Main Authors YAMAMOTO TAKAMOTO, SUHARA RYOTA, YOKOMIZO TSUYOSHI, MASUDA TOMOO
Format Patent
LanguageEnglish
Japanese
Published 09.04.2015
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Summary:PROBLEM TO BE SOLVED: To allow a user to surely know a refrigerant used in a refrigerant circuit when an abnormality occurs in the refrigerant circuit.SOLUTION: An air conditioner comprises: a refrigerant circuit (20) that is provided with an outdoor unit (11) and an indoor unit (12); and a remote controller (30) that is provided so as to be able to communicate with the outdoor unit (11) and the indoor unit (12) and has a display screen (31). Refrigerant information that indicates a usable refrigerant is stored in the outdoor unit (11) and the indoor unit (12) respectively. The air conditioner also comprises a control unit (32) that collects the refrigerant information from the outdoor unit (11) and the indoor unit (12), determines the refrigerant used in the refrigerant circuit (20) on the basis of the collected refrigerant information, and displays it on the display screen (31) when an abnormality occurs in the refrigerant circuit (20). 【課題】冷媒回路に異常が発生した際に、冷媒回路に使用されている冷媒をユーザーに確実に把握させる。【解決手段】室外機(11)及び室内機(12)が設けられた冷媒回路(20)と、室外機(11)及び室内機(12)に通信可能に設けられ、表示画面(31)を有するリモートコントローラ(30)とを備えた空気調和機であって、室外機(11)及び室内機(12)には、使用可能な冷媒を示す冷媒情報がそれぞれ記憶され、冷媒回路(20)に異常が発生した際に、室外機(11)及び室内機(12)から冷媒情報を収集し、収集した冷媒情報に基づいて冷媒回路(20)に使用されている冷媒を決めて表示画面(31)に表示させるように構成された制御部(32)を備えている。【選択図】図4
Bibliography:Application Number: JP20130199601