| 摘要 |
PROBLEM TO BE SOLVED: To provide a centralized control system having a switch for emergency stop capable of easily re-starting a programmed operation.SOLUTION: A plurality of air conditioners 4 are connected to a centralized control panel 1. At the centralized control panel 1, a programmed operation in which an operation starting and an operation stop of each of the air conditioners 4 are set in advance on the basis of month, day or time and operated, and a manual operation for controlling the operation starting and an operation stop of each of the air conditioners 4 at a site are properly selected. The centralized control panel 1 comprises a full-stop switch 16 for stopping the programmed operation and the manual operation of all the air conditioners 4 and cancelling the programmed operation, and a today's operation finish switch 17 for stopping the programmed operation and the manual operation for all the air conditioners 4, not cancelling the programmed operation and recovering the programmed operation upon changing of a day. |
