TROUBLESHOOTING TIPS
SYMPTOM
POSSIBLE
CHECK
FOR
CAUSE
DOOR WILL NOT LOCK
NO INPUT POWER
CHECK ALL CONNECTIONS.
OR NO MAGNETIC
CHECK FOR VOLTAGE AT POWER SOURCE
HOLDING
FORCE AND
LOCK
TERMINAL
STRIP.
REVERSED POLARITY
IF A LOCK IS OPERATING ON DC VOLTAGE
CHECK
FOR
REVERSED
POLARITY.
REFER
TO
FIG
"A"
PAGE 2.
AN OPEN CIRCUIT
PERFORM THE COIL RESISTANCE CHECK.
IN THE COIL
REFER TO BOTTOM OF THE PAGE 3.
LOW HOLDING FORCE
WRONG INPUT VOLTAGE
VERIFY INPUT VOLTAGE MATCHES JUMPER
SETTING.
SEE
TOP
OF
PAGE
2.
VOLTAGE SELECT JUMPERS
VERIFY THAT JUMPERS MATCH INPUT
SET
WRONG
VOLTAGE.
SEE
TOP
OF
PAGE
2.
ARMATURE MOUNTING
CHECK ARMATURE MOUNTING FOR FREE
TOO
RIGID
PIVOTING
AND
FULL
CONTACT
BETWEEN
THE
MATING
SURFACE
OF
THE
LOCK
AND
ARMATURE.
MAGNET OVERHEATS
LOCK SET FOR 12V WITH
VERIFY THAT JUMPERS MATCH
AND / OR DRAWS EXCESS
24V APPLIED
INPUT VOLTAGE. SEE TOP OF PAGE 2.
CURRENT
POSSIBLE SHORTED COIL
PERFORM THE COIL RESISTANCE CHECK.
REFER
TO
BOTTOM
OF
PAGE
3.
DYNASTAT BOND SENSOR
INSUFFICIENT SUPPLY VOLTAGE
CHECK SUPPLY FOR PROPER INPUT
NOT
INDICATING
DOOR
VOLTAGE,
SHOULD
BE
WITHIN
10%
SECURE WHEN CLOSED
AND LOCKED
MAGNET AND / OR ARMATURE
CLEAN BOTH SURFACES WITH SCOTCH
(WHEN APPLICABLE)
FACE DIRTY OR BURRED
BRITE TYPE CLOTH AND APPLY WD-40.
CHECK
FOR
BURRS.
POOR
LOCK
/
ARMATURE
CORRECT
AS
NECESSARY
ALIGNMENT
DSM (DOOR STATUS
DSM MAGNETS NOT INSTALLED
REPLACE / INSTALL AS NECESSARY
MONITOR) NOT
IN ARMATURE HOUSING
INDICATING DOOR
CLOSED / OPEN STATUS
(WHEN APPLICABLE)
POOR LOCK / ARMATURE
CORRECT AS NECESSARY
ALIGNMENT
4
2000-3000 Wiring Manual 02-07
