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General Information
Operation:
Your Low Energy Operator can be configured in three variations to meet the standards:
1. Push plates, Wave-to-open switches, etc. are available to activate the operator.
2. Push & Go can be enabled. In this mode, your door is pushed (or pulled) slowly 15° manually, and then
automatically opens to full open position.
3. Door can be used as a manual door. The door will work and act like a standard door closer, with or
without power, when pushed or pulled open manually. If Push & Go is enabled and door is opened
quickly, door will function as a manual door (energy save feature). Push plates are still active.
If desired, overhead presence devices can be provided for an extra level of protection. Consult local authority having
jurisdiction. These are not required by current ANSI/BHMA A156.19 standards.
Opening:
When an opening signal is received by the control unit, the door opens to the fully open position. The open position is
held by the motor and is adjustable from 0 to 30 seconds. If the door is obstructed while opening, the door will stop;
the operator will sense obstruction (obstruction time is adjustable from 0 to 5 seconds) and the door will close.
Note: Door must be visible by person operating activation switch(es). Auxiliary door stop (by others) required.
Closing:
When the hold open time has elapsed, the door closer will close the door automatically. The door will slow to low
speed at latch before it reaches the fully closed position. The door is kept closed by spring force of the closer. If the
door is obstructed while closing, the door will stop against the obstruction; the operator will sense obstruction and re-
open to fully open position after obstruction time has been reached. Once the hold open time has elapsed a second
time, the door closer will close the door automatically. If the door is obstructed during this second closing cycle, the
door will stop and rest against the obstruction using only the force of the closer spring. To reset, allow door to fully
close and re-activate push plates to test operation.
Extended Hold Open:
An optional feature to be used if door is desired to be held open for more than 30 seconds.
Set switch on end cap on the latch side of the operator to hold open. Door will immediately begin to open to the fully
open position. Once door is fully open, brake on end of motor energizes holding door in open position. To release
from hold open, if door is set up for executive operation (see page 15 for wiring instructions), door can be closed with
activation device. A pull on the door will also allow the unit to be taken out of hold open. Once door has closed, the
door will reopen to fully open position unless activation device is pressed or 3-position is changed from Hold Open
position.
Note: Door must be visible by person operating activation switch(es). Auxiliary door stop (by others) required.
!
WARNING: Make sure that (120V, 60Hz) input power is turned off at facility's main
Note: Flags included in this instruction sheet show a Pull side
installation instead of a Push side installation. Use video
segments for reference only.
For assistance, contact Norton Technical Product Support
Copyright © 2015 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Yale Security Inc. is prohibited.
circuit breaker before proceeding with installation.
at 800-438-1951 Ext 4706.
ASSA ABLOY
3000 Highway 74 East • Monroe, NC 28112
Tel: 800-438-1951 Ext 4706 • Fax: 800-338-0965
www.nor tondoorcontrols.com
80-9360-1003-020 (08-15)
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