Appliance maintenance apparatus and appliance remote maintenance system

摘要

An appliance maintenance apparatus for contactlessly detecting the operation states of appliances and operating the appliances in response to the operation states of the appliances, and an appliance remote maintenance system which comprises a plurality of appliance maintenance apparatuses, and a remote diagnosis control apparatus which is communicatable with the appliance maintenance apparatus through a public network to ensure the remote diagnosis control of the appliance maintenance apparatus from a remote place.