During Down Peak mode, elevator cars in a group are sent away from the lobby towards the highest floor served, after which they commence running down the floors in response to hall calls placed by passengers wishing to leave the building. This allows the elevator system to provide maximum passenger handling capacity for people leaving the building.

The commencement of Down Peak may be triggered by a time clock, by the arrival of a certain number of fully loaded cars at the lobby within a given time period, or by a switch manually operated by a building attendant.

तरलशास्त्रिय तत्वाचा वापर केलेले उद्वाहक
ताईपेई १०१ Taipei 101
अधः शिखर रिती Down peak
हवाचलित किंवा निर्वात उद्वाहक