Multi-chamber dealing type air-conditioning machine

Abstract

Abstract PURPOSE:To facilitate the change of the commanding site of concentrated control and maintain the designing property of an air-conditioning machine, by a method wherein the transmission of operating command or stopping command for all of indoor machines from a wireless remote control unit to a control unit, connected either one of input terminals connected to respective indoor control unit, is permitted. CONSTITUTION:The transmission and reception of an operation control signal is effected through connecting lines 13-15 while the outdoor control unit 9a of an outdoor machine 9 receives the signals of the operating conditions from respective indoor control units 10a-12a of respective indoor machines 10-12 and memorizes them. The signals of the operating conditions of respective indoor machines 10-12 are transmitted from a wireless transmission and reception control unit 19, transmitting signals in accordance with the condition of that time to respective indoor machines 10-12, to a wireless remote control switch 20. When a chamber or a site, to be controlled through concentrated control, is to be changed, the change is effected by only connecting the wireless transmission and reception control unit 19 to the input terminals 17, 18 of the indoor machines 11, 12 in the objective chamber or place whereby two sets of remote controllers are connected to the indoor machine and the obstruction for the designing property of interior may be eliminated.

Inventors

• 👤 Keigo Asayama
• 👤 慶吾 浅山

Bibliographic Details