| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To inexpensively provide winter time correspondence of a multiple room type air conditioning system without needing an exclusive controller. <P>SOLUTION: In winter time shift means 9 (9A, etc., 9n), timer settings in timer setting storing parts 6 (6A, etc., 6n) are delayed a predetermined time by winter time setting information received from an outdoor unit 2. Thereby, an exclusive controller is unnecessary for winter time correspondence of indoor units 4 (4A, etc., 4n), and the winter time correspondence can be inexpensively carried out in the multiple room type air conditioning system. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
