This application is a U.S. national stage application of International Patent Application No. PCT/JP2017/011690 filed on Mar. 23, 2017, the disclosure of which is incorporated herein by reference.
The present invention relates to a facility equipment management apparatus for managing facility equipment, and specifically relates to a facility equipment management apparatus capable of setting the tint of a display image on an image display unit by a user operation.
In recent years, in relation to a facility equipment management apparatus (a controller for an air conditioner, for example) set on a wall of a building, there has been a demand for including the facility equipment management apparatus with a function to change the color of a screen of an image display unit and thus making the color of the screen be a color in the same range as the color of the wall.
Patent Reference 1 suggests an air conditioner controller equipped with light emitting diodes (LED) of three colors to illuminate a screen of an image display unit.
Patent Reference 2 suggests a control apparatus that includes a warm-color operation button and a cold-color operation button, adjusts color arrangement of the operation buttons, and thus makes a user feel a desired environment through visual perception.
Patent Reference 1: Japanese Patent Application Publication No. 2014-126319 (paragraph 0012, for example)
Patent Reference 2: Japanese Patent Application Publication No. 2016-031616 (paragraph 0069, for example)