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LZ bracket for Inswing doors
1
Find a mounting location on the
door frame for the L bracket. Make
sure that the door is still closeable.
5
Fasten the armature plate to the
Z bracket (Rubber washer must
be added)
Connecting Diagram
LED indicator
GREEN: Open
RED : Locked
NO LED: No power
Sensor input
Voltage Selection jumpers
12VDC
Check jumper settings before
connecting the lock to 24 VDC
input power. Damage to the
24VDC
lock may result from incorrect
jumper settings.
Trouble Shooting
Problem
Door does not lock
Low holding force
Sensor output is not functioning
Copyright © Gianni Industries, Inc. All rights reserved.
P-MU-AM-EM Ver. I Published on: 2011.04.07
2
Use the fixing bolt to tighten the
electromagnetic lock on L bracket.
6
Close the door and connect the
power.
Door Status Sensor
Orange:
N.O.
White:
Com.
Brown:
N.C.
Trigger
Timer Adjustment
Shorten
Possible Cause
No power
Poor contact between electromagnet and
armature plate
Low voltage or incorrect voltage setting
A secondary diode was installed across
the electromagnetic lock
Misalignment between the armature plate
and electromagnetic lock
3
Assemble the Z bracket, and
make sure that the position of the
Z bracket is adjustable.
7
After the maglock attracts the
a r m a t u r e p l a t e , a d j u s t t h e
position between Z bracket and
the door. Then fix the Z bracket.
Door Status Sensor indicates the door is in an opened or closed
status.
(Optional)
Models: 10002DS , 10020DS , 10040DS
Reed switch rated 0.2A/12VDC
Ensures the automatic lock mode after the door is closed properly and it
can be adjusted from 1 to 80 seconds. (Timer Adjustment)
Relock time delay
Models: 10001TD , 10002TD , 10010TD, 10020TD,10060TD,10040TD
(Optional)
Bond sensor output (optional)
N.C. contact output: open status
N.O. contact output: locked status
Relay rating output needs to meet the instruction of PCB
N.C.
COM.
Control Device N.C. contact or Access Relay
N.O.
Power
Input
Buzzer Alarm
Door Held Open Alarm is an auditory feedback for users.
Alarm sounds when the door is not closed for over a
specified time limit. VR timer (Timer Adjustment) is
adjustable from 1 to 20 seconds.
Make sure the wires are connected properly
Check that the power supply is connected and works properly
Make sure the lock switch is wired correctly (N.C.)
Make sure if the armature plate is deformed
Make sure if the rubber washer was used between the bracket lock and armature plate
Make sure the contact surfaces of the electromagnet and armature plate are clean
and free from dust
Check the electromagnet lock is set for the correct voltage.
Check the voltage at the of input electromagnetic locks. If low, determine if the
correct wire gauge is being used to prevent excessive voltage drop.
Remove any diode installed across the magnet for "spike"
suppression. (The magnet is fitted with a metal oxide varistor to prevent back EMF)
Make sure the armature plate and electromagnetic lock are aligned correctly
4
Insert the guide pins into the
armature plate.
Finish
Power
Outdoor
Connect the power, close the
door and test the unit.
Solution
Power
Outdoor
Power
supply
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