LOX EM3500 User manual
POWER INPUT EM3500 / EM3500M EM3500D / EM3500DM
12 VDC 0.53 A 2 × 0.53 A
24 VDC 0.26 A 2 × 0.26 A
BACKLIGHT INDICATOR OFF RELAY DE-ENERGIZED NO POWER ON MAGNETIC LOCK
BACKLIGHT INDICATOR RED RELAY DE-ENERGIZED POWER ON MAGNETIC LOCK AND DOOR IS OPEN
BACKLIGHT INDICATOR GREEN RELAY ENERGIZED POWER ON MAGNETIC LOCK AND DOOR LOCKED
NOVEMBER 2020
PROBLEM POSSIBLE CAUSE SOLUTION
DOOR WILL NOT LOCK NO DC VOLTAGE TO LOCK. LOOSE WIRE ON
TERMINAL STRIP
CHECK POWER SUPPLY AND WIRING TO
MAGNETIC LOCK
REDUCED HOLDING FORCE BAD PHYSICAL CONTACT BETWEEN ARMATURE PL ATE AND FACE OF
MAGNET. INCORRECT VOLTAGE JUMPER SET TING
ENSURE MATING SURFACES ARE CLEAN AND IN PROPER ALIGNMENT AND THE
ARMATURE PLATE FLOATS FREELY.
CHECK MAGNETIC LOCK FOR LOW VOLTAGE OR WRONG VOLTAGE SETTING
DELAY IN DOOR RELEASE CIRCUIT SWITCH IS NOT BETWEEN MAGNETIC LOCK AND POWER
SOURCE. SECONDARY DIODE INSTALLED ACROSS MAGNETIC LOCK
RE-WIRE CIRCUIT SWITCH BETWEEN MAGNETIC LOCK AND POWER SOURCE.
REMOVE ANY INSTALLED DIODE. VOLTAGE SPIKE PROTECTION IS ON THE PCB.
LED STATUS IS INCORRECT
MISALIGNMENT OF ARMATURE PLATE.
REED SWITCH LOCATED IN WRONG POSITION IN MAGNETIC BLOCK.
INCORRECT VOLTAGE SETTING
CHECK ALIGNMENT OF ARMATURE PLATE.
ADJUST JUMPER TO CORRECT VOLTAGE.
X
CKING
WIRING AND CONNECTIONS:
EM3500M / EM3500DM
voe,
3
12 voe 24 voe
•
•
•
•
l•••I
1-
12/24VDC
+ 12/24VDC
C
�.
X
X
CKING
J
ADJUSTABLE L BRACKET
�
j
1
JI
4
ADJUSBLE L ARRANGEMENT
X
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