Importance

Loading Importance Indicators...

Abstract

A controller includes an acquiring section and a determining section. The acquiring section acquires information outdoor temperature, target space temperature in the target space, and set temperature of the air conditioner. The determining section determines that the outdoor air introducing operation is to be performed when the air conditioner consumed energy reduction amount is greater than the ventilation apparatus consumed energy amount in a case where the outdoor temperature, the target space temperature, and the set temperature satisfy predetermined conditions. The controller preferably includes a calculating section which calculates an air conditioner consumed power reduction amount and a ventilation apparatus consumed power amount which is consumed by the ventilation apparatus in a case where outdoor air cooling or outdoor air heating is performed.

Loading the Abstract Image...

First Claim