AIR CONDITIONER

WIPO Patent Application WO/2013/108290

A1

This air conditioner is provided with: a refrigeration cycle circuit configured by connecting by pipes one or multiple intermediary heat exchangers (15) which exchange heat between a heat source-side refrigerant and a heat medium different from the heat source-side refrigerant; a heat medium circulation circuit configured by connecting by pipes one or multiple pumps (21) for circulating the heat medium for heat exchange by the intermediary heat exchangers (15), a use-side heat exchanger (26) which exchanges heat between the heat medium and air in the space to be air-conditioned, and flow path switching valves (22, 23) which switch between allowing passage of a heated heat medium, or allowing passage of a cooled heat medium to the use-side heat exchanger (26); and a control device (60) which, on the basis of the temperature at the heat medium inlet of the heat exchanger in the heat medium circulation circuit, calculates the actual temperature efficiency, and, on the basis of the temperature efficiency and a set reference temperature efficiency, performs processing for determining whether or not the flow amount of the heat medium in the heat medium circulation circuit is abnormal.

WO/2015/118779	DESICCANT AIR-CONDITIONING SYSTEM AND METHOD FOR CONTROLLING DESICCANT AIR-CONDITIONING SYSTEM
JP2004336907	INVERTER SYSTEM

MORIMOTO OSAMU (JP)
SHIMAMOTO DAISUKE (JP)
AZUMA KOJI (JP)
HONDA TAKAYOSHI (JP)

PCT/JP2012/000258

July 25, 2013

January 18, 2012

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MITSUBISHI ELECTRIC CORP (JP)
MORIMOTO OSAMU (JP)
SHIMAMOTO DAISUKE (JP)
AZUMA KOJI (JP)
HONDA TAKAYOSHI (JP)

F24F11/02

WO2010109617A1	2010-09-30
WO2010049998A1	2010-05-06

JP2009243828A	2009-10-22
JP2010127568A	2010-06-10
JP2011226704A	2011-11-10
JP2010223542A	2010-10-07

See also references of EP 2806228A4

KOBAYASHI, Hisao et al. (JP)
Hisao Kobayashi (JP)

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