| 摘要 |
PROBLEM TO BE SOLVED: To improve efficiency operation check works of an operation means and a display device in an operation system provided with the display device for displaying operation contents by the operation means. SOLUTION: This operation system is provided with each switch 53 to 64 for operating an air-conditioning unit 1 and a liquid crystal display 52 for displaying the operation contents as a normal mode. A display is possible by switching the normal mode to be used after the shipment of the operation system and a test mode to be used when performing operation checks for each switch 53 to 64 and the liquid crystal display 52. By this constitution, efficiency of the operation check works can be improved since the operation check of each switch 53 to 64 and the operation check of the liquid crystal display 52 can be simultaneously performed when a display mode of the liquid crystal display 52 is set not to be changed at the normal mode and the display mode is set to be changed at the test mode, when an AUTO switch 60 is operated at a full auto control time. COPYRIGHT: (C)2003,JPO
|
