Network system equipped with air conditioner and control method thereof

摘要

Provided are a network system equipped with an air conditioner and a control method thereof. The network system includes: the air conditioner operating for air conditioning of a set space; a control device for updating set data in the air conditioner when being in communication enabled connection to the air conditioner; and a control unit equipped in the air conditioner and for receiving update data from the control device, wherein the control unit includes: an external memory for storing update data received from the control device; and an internal memory for selectively storing the update data stored in the external memory on the basis of whether an update execute signal is received from the control device.