Technical Information; Troubleshooting And Diagnostics - Command access MLRK1 Insert Instructions

Select your preferred torque mode (ships in standard torque). Press the
Step 1 -
device push pad to the desired setting. (We recommend to fully depress
and release 5%, giving the device room for changing door conditions.)
While depressing the push pad, apply power. (i.e. presenting the credential
Step 2 -
to the reader).
Continue to keep the pad depressed, the device will beep 6 times. After the
Step 3 -
beeps have stopped, release the pad and the adjustment is now complete.
If not to your liking repeat the 3 steps.
Beeps
2 Beeps
3 Beeps
4 Beeps
5 Beeps Retraction or dogging failure
6 Beeps
*for MM4t
*Latch bolt adjustment- If the latch bolt is not retracting far enough, turn the dial clockwise with a small flat blade screw
driver. If the latch bolt is retracting too far causing the device to chatter and drop-out, turn the dial counter-clockwise until the
chatter and drop-outs stop and the desired location is achieved.
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Technical Information

Ceiling Tile
Module
Setting PTS
**Important Info**
Make sure to set PTS before finishing installation
Troubleshooting & Diagnostics
Explanation
Over Voltage
Under Voltage
Failed Sensor
PUSH TO SET
CAT
NORMALLY OPEN
DRY CONTACT FROM
ACCESS CONTROL
SYSTEM
NO VOLTAGE
LOCKING
HARDWARE
Legend
Standard Placement
Optional Placement
Solution
> 30V unit will shut down. Check voltage & adjust to 24 V.
< 20V unit will shut down. Check voltage & adjust to 24 V.
Verify all 3 sensor wires are installed correctly. Replace sensor if problem
persists by contacting office.
After 1st fail: 5 beeps then immediately attempts to retract again.
After 2nd fail: 5 beeps with pause in-between for 30 seconds then device
attempts to retract again.
After 3rd fail: 5 beeps every 7 minutes, device will not attempt to retract.
To Reset: Depress bar for 5 seconds at any time.
Device is recording it's new position and power mode after the 6th beep.
2
GREEN
CHANNEL 1
LED
+
-
more information
MM4T SWITCHES
1
2
Scan me for
OFF
STANDARD TORQUE
ON
HIGH TORQUE
ON
PTS PROGRAMMING ON
OFF
PTS PROGRAMMING OFF
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