To provide an air conditioning system with superior operability and reliability enabling the easy and quick confirmation of whether or not communication between a remote controller and an air conditioner is normally carried out, and whether or not mutual communication between air conditioners is normally carried out without using apparatuses such as a waveform measuring apparatus.
A light emitting diode 12 is attached to the air conditioner 1 being a base unit of air conditioners 1, 2 and 3. The light emitting diode flickers for merely one second during communication between the remote controller 6 and the air conditioner 1 being a connection destination of the remote controller 6. The light emitting diode 12 continues to flicker for merely one second during communication between the air conditioners 1, 2 and 3.
UNNO KOICHI
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
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