COMMAND ACCESS MLRK1-TS1 Electrified Latch Retraction Kit Instructions
- May 15, 2024
- COMMAND ACCESS
Table of Contents
COMMAND ACCESS MLRK1-TS1 Electrified Latch Retraction Kit
INSERT INSTRUCTIONS
The Command Access MLRK1 is a field installable motorized latch-retraction kit for:
- MLRK1-TS1 – Town Steel 1100 series devices
- MLRK1-USCAN – USCAN2100 series devices
- MLRK1-LSDA2 – IDN LSDA 9200 series devices
Kit Includes
- A. 1- MOTOR MOUNT W/MM4S
- B. 2- 40002 – 8/32″ X 1/4″ PHILLIPS HEAD SCREW
- C. 1- 50944 – MOLEX PIGTAIL
- D. 1- 50864 – SPRING SPACER
- E. 1- 52236 – MOTOR STABLIZING BRACKET
Tools Required
- Cordless Drill or Phillips Screwdriver
SPECIFICATIONS
- Input Voltage: 24VDC +/- 10%
- AVERAGE low Torque LATCH RETRACTION CURRENT: 900 mA
- Average high torque latch retraction current: 2A
- Average holding current: 215 ma
- Wire gauge: Minimum 18 gauge
- Direct wire run – no relays or access control units in-between power supply & module
Optional built-in rex
- SPDT – Rated .5a @24V
- green= Common (C)
- Blue = normally open (NO)
- grey = normally closed (NC)
Recommended Power Supplies: Use a power limited class 2 power supply
All Command Access exit devices & field installable kits have been thoroughly
cycle tested with Command Access power supplies at our factory. If you plan on
using a non-Command power supply it must be a filtered & regulated linear
power supply.
Technical Information
Make sure to set PTS before finishing the installation
-
STEP 1 – SELECT YOUR PREFERRED TORQUE MODE (SHIPS IN STANDARD TORQUE) PRESS THE DEVICE PUSH PAD TO
THE DESIRED SETTING. (RECOMMEND TO FULLY DEPRESS AND RELEASE 5%, GIVING THE DEVICE ROOM FOR
CHANGING DOOR CONDITIONS.J -
STEP 2 – WHILE DEPRESSING THE PUSH PAD, APPLY POWER. (I.E. PRESENTING THE CREDENTIAL TO THE READER).
-
STEP 3 – CONTINUE TO KEEP PAD DEPRESSED, THE DEVICE WILL BEEP 6 TIMES. AFTER THE BEEPS HAVE STOPPED, RELEASE
THE PAD AND NOW THE ADJUSTMENT ARE COMPLETE. IF NOT TO YOUR LIKING REPEAT THE 3 STEPS. -
STEP 4 – ONCE YOU FOUND THE CORRECT LOCATION. TURN PTS SWITCH TO OFF POSITION.
Troubleshooting & Diagnostics
| Beeps | Explanation | Solution |
|---|---|---|
| 2 Beeps | Over Voltage | > 30V unit will shut down. Check |
voltage & adjust it to 24 V.
3 Beeps| Under Voltage| < 20V unit will shut down. Check
voltage & adjust to 24 V.
4 Beeps| Failed Sensor| Verify all 3 sensor wires are
installed correctly. Replace sensor if problem persists by contacting office.
5 Beeps
| ****
Retraction or dogging failure
| 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.
6 Beeps| PUSH TO SET| Device is recording it’s new position and power mode after the 6th beep.
Installation Instructions
- Remove Head Cover & (2) Screws securing housing to baserail.
- Slide off Housing from Baserail.
- Remove Pushpad by pulling forward then up to reveal baserail assembly.
- Install the Spacer onto connecting rod in front of the back activating bracket to increase the return spring tension. Make sure Spacer is facing the correct direction.
- The Motor Kit attaching hooks facing towards the back activating bracket at a 90 degree angle. Depress activating backing & hook onto bottom pin.
- Once hooked onto PIN, bring the motor down & slid the mounting bracket underneath the baserail.
- Install (2) Screws from above to secure the motor assembly to the baserail.
- Re-install Pushpad, then Slide housing back into place. Be careful of pinching REX/Motor wires.
- Replace mounting bracket & Re-install (2) screws.
- Set the “Push to Set Adjustment” following the steps below.
Setting PUSH TO SET (PTS)
- STEP 1 – SELECT YOUR PREFERRED TORQUE MODE (SHIPS IN STANDARD TORQUE) PRESS THE DEVICE PUSH PAD TO THE DESIRED SETTING. CRECOMMEND TO FULLY DEPRESS AND RELEASE 5%, GIVING THE DEVICE ROOM FOR CHANGING DOOR CONDITIONS.)
- STEP 2 – WHILE DEPRESSING THE PUSH PAD, APPLY POWER. (I.E. PRESENTING THE CREDENTIAL TO THE READER).
- STEP 3 – CONTINUE TO KEEP PAD DEPRESSED, THE DEVICE WILL BEEP 6 TIMES. AFTER THE BEEPS HAVE STOPPED, RELEASE THE PAD AND NOW THE ADJUSTMENT IS COMPLETE. IF NOT TO YOUR LIKING REPEAT THE 3 STEPS.
- STEP 4 – ONCE YOU FOUND THE CORRECT LOCATION, TURN PTS SWITCH TO OFF POSITION.
CONTACT
- U.S. Customer Support
- 1-888-622-2377
- Visit our website for more details
- www.commandaccess.com
- Canada Customer Support
- 1-855-823-3002