Title:
CONTROLLER FOR HOT WATER HEATING SYSTEM
Document Type and Number:
Japanese Patent JP3025593
Kind Code:
B2
Abstract:
PURPOSE: To enable all terminals to be concentrically monitored and further to enable a specified terminal to be preferentially monitored to the other terminals by arranging a preferential terminal judging device.
CONSTITUTION: A controller for a hot water heating system is comprised of terminals 1, 2, 3 to 10, a communication terminal selecting device 11, a controller controlling device 12, a preferential terminal judging device 13 and a displaying device. There are two display modes, a list display mode and a detail display mode. In the list display mode representative information of each of the terminals 1 to 10 is display on a displaying device 14. In the detail display mode in principle information on the terminals 1 to 10 is displayed in order. However, in the case that there is a terminal to be monitored or closely monitored among the terminals, this terminal is selected and its terminal No. is inputted, resulting in that the detail display of the specified terminal is carried out and the communication with other terminals is interrupted into a communication timing. This is controlled by the preferential terminal judging device 13.
Inventors:
Hideki Furukawa
Application Number:
JP33444692A
Publication Date:
March 27, 2000
Filing Date:
December 15, 1992
Export Citation:
Assignee:
Tokyo Gas Co., Ltd.
International Classes:
F24D3/00; F24D19/10; (IPC1-7): F24D3/00; F24D19/10
Domestic Patent References:
| JP62216594A |
Attorney, Agent or Firm:
Hiroshi Ohashi