Error Indication - Assa Abloy Norton 5900 Series Installation And Instruction Manual

Error Indication

• During normal operation the "Error LED" on the control unit is illuminated.
• An extinguished LED indicates that there is no electrical power.
• A flashing light on the LED indicates that the operator is out of function (see table
below).
LED Flash Frequency
One flash, pause etc.
Three flashes, pause etc.
Four flashes, pause etc.
Five flashes, pause etc.
Six flashes, pause etc.
Seven flashes, pause
etc.
Eight flashes, pause etc.
Nine flashes, pause etc.
Maintenance (Service by Authorized Personnel Only):
Disconnect power before servicing.
Frequency of maintenance will depend on factors such as traffic, climate, etc. To make sure your
operator is working correctly you should periodically check wire connections, tightness of arm
connection and screws, and wear and tear on hinges/pivots.
No serviceable user parts!
For assistance, contact Norton Technical Product Support at 877-974-2255.
Copyright © 2010, 2014 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.
Reason
+ 24 V DC external error or sen-
sor monitoring error
Control unit defective
Encoder error
Locking device defective
Auxiliary Control Board defective Replace Auxiliary Control Board
Sync cable not connected or
defective (double door only)
Slave control unit defective
(double door only)
Motor overheated
Blocked door and constant
impulse
Remedy
Check for short circuit or broken monitored sensor
Replace control unit
Check the encoder cable on control unit.
Open and close the door manually and thereafter
check the automatic function. If the operator is still
out of function replace the drive unit.
Check for e.g. short circuit in the locking device
Replace locking device
Connect the sync cable
Replace the sync cable
Check the flash frequency on the Slave LED and take
necessary measures in accordance with this table.
Wait for the motor to cool down
Toggle impulse
13
ASSA ABLOY
ASSA ABLOY
3000 Highway 74 East • Monroe, NC 28112
Tel: (877)- 974-2255 • Fax: (800)-338-0965
www.nor tondoorcontrols.com
80-9359-0001-020 (01-14) Rev 3