| 摘要 |
<p>A ventilation system (S) is comprised of a first ventilation device (10a) and a second ventilation device (10b) which are respectively provided with a suction fan (26) and a discharge fan (25), a booster fan (1) provided on the upstream air suction side of the suction fan (26) of each ventilation device (10a, 10b), and a controller (100) for controlling the operation of each ventilation device (10a, 10b) and the booster fan (1). The controller (100) decides whether or not the operation of the ventilation devices (10a, 10b) has been requested, outputs an operation signal to the suction fan (26) of each ventilation device (10a, 10b) for which the operation has been requested, and operates the booster fan (1) after the suction fan (26) is operated.</p> |
