Daikin Industries, Ltd.

Shingo Ohnishi

Shinichi Kasahara

Masahiro Oka

Hiroshi Doumae

Shin Higashiyama

Motonobu Ikeda

Kousuke Kibo

Mario Hayashi

Yasuyuki Aisaka

Kazuhiko Tani

Shunichi Uenaka

Shinya Ohtsuki

Masaki Okauchi

An operation control apparatus of air-conditioning apparatus having an outdoor unit and an indoor unit includes a controller programmed to execute energy conservation control of the air conditioning apparatus. The controller includes at least one required temperature calculation part calculating a required evaporation temperature or a required condensation temperature based on either a current amount of heat exchanged in a usage-side heat exchanger of the indoor unit and a greater amount of heat exchanged in the usage-side heat exchanger than the current amount, or an operating state amount that yields the current amount of heat exchanged in the usage-side heat exchanger and an operating state amount that yields the greater amount of heat exchanged in the usage-side heat exchanger than the current amount.

Operation control apparatus of air-conditioning apparatus and air-conditioning apparatus comprising same

In an air conditioner, an auxiliary circuit configured to prevent a current flow in a power supply wiring in an operation stop period and to determine whether to adapt an outdoor unit to a unit that is able to transition to a standby mode, is provided on the power supply wiring.

Air conditioner

Growing community of inventors

Sakai, Japan

Shingo Ohnishi