| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor heating system for securing the maximum output of a block as a target of starting operation at starting, and suppressing the unpleasant feel of a user because of no quick warming.SOLUTION: The floor heating system, whose floor heating region is divided into m-line and n-column blocks 1 each having an electric heater 2 and human detecting means 3 and each selectively set as one of first-n-th numbers in one of first-m-th groups for purpose of control by setting means, performs heating with respect to each block 1. Herein, m input ports 6x for x-th-group human detection signals and m output ports 7x for feeding-ON/-OFF control signals and n output ports 8y for y-th-number timing signals are provided for performing matrix control. When performing starting operation of the y-th-number block 1, a control part changes a time interval for y-th-turn from a predetermined time T into a predetermined T1 (T1>T). |
