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| | | Over load(110% of rated load)holding stop When the number of passengers exceeds the normal capacity, a buzzer sounds and the elevator remains stopped at that floor. When the excessive number of passengers disembark, the buzzer stops, the elevator home doors close, and operation continues. | | |
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| | | Car call cancellation Allows cancellation of an incorrectly registered car call. If you push a wrong floor button in the car, you can cancel it by pressing that floor button twice consecutively. | | |
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| | | Forced floor stop(option) To prevent crime, elevator moves to the designated floor by stopping at every floor. | | |
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| | | Automatic landing process operation(option) In case of power failure, when the building has no emergency power supply, the elevator is sent to the nearest floor by DC power of battery to prevent passengers from being trapped in the car. | | |
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| | | Parking operation(option) Design elevators can be automatically parked at a preset time, thus avoid manual stopping and restarting. | | |
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| | | Emergency power operation(option) If normal building power supply fails and if the building provides emergency power to the elevator controller(s), one elevator at a time will proceed to the lowest landing where it will stop with doors open and with all of its power and operating circuit in an inoperable standby condition. Predesignated elevator(s) however, comes into normal operation by the emergency power supply. | | |
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| | | Emergency fire service operation(option) The elevator(s) will automatically return to the lobby or primary designated floor when lire detection devices(supplied by orthers) are activated, allowing passengers to exit. The elevator(s) will remain parked at that landing until the detection devices are deactivated or until the elevator is used by a fireman using the special fireman's service switch or key. Door photo sensor(option) The doors reverse to fully open position if the light ray unit detects an obstacle when the doors are closing. | | |
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