User Manual LiftMaster RSL12UL Residential / Light Commercial Slide Gate Operator

• User Manual - (English)
• UL 325-Listed Gate Operators Guide - (English)
• RSL12UL Product Guide - (English)

• LiftMaster Gate Operator Feature Chart - (English)

• LiftMaster RSL12UL Installation Manual - Spanish - (Spanish)
• LiftMaster RSL12UL Installation Manual - French - (French)

Table of contents

• INTRODUCTION
• INSTALLATION
• OPERATION
• MAINTENANCE
• TROUBLESHOOTING

Userm manual Slide Gate Operator

INTRODUCTION

Carton Inventory

NOT SHOWN: Documentation Packet, Chain #41 - 30 feet, Eye Bolt Kit

Operator Specifications

Site Preparation

Check the national and local building codes BEFORE installation.

Conduit and Concrete Pad

Trench and install conduit. Before trenching, contact underground utility locating companies. Conduit must be UL approved for low and high voltage. Consider the operator placement BEFORE installing the pad or post

Safety

Entrapment protection devices are required to protect against any entrapment or safety conditions encountered in your gate application. Install a warning sign (two provided) on the inside and outside of the property, where easily visible.

Gate

Gate must be constructed and installed according to ASTM F2200 standards (refer to page 4). Gate must fit specifications of operator (refer to specifications)

Additional Accessories

The vehicle loops allow the gate to stay open when vehicles are obstructing the gate path. Suggested for vehicles 14 feet (4.27 m) or longer. Vehicle loops are not required but are recommended. Before installing your Access Control Device(s) be sure to complete a site survey and determine the best device for your site needs.

CAUTION

• To AVOID damaging gas, power or other underground utility lines, contact underground utility locating companies BEFORE digging more than 18 inches (46 cm) deep.
• ALWAYS wear protective gloves and eye protection when changing the battery or working around the battery compartment.

INSTALLATION

Types of Installations

Standard Installation	Rear Installation

Step 1 Determine Location for Operator

Check the national and local building codes before installation.

Standard Installation

1. The gate operator should be installed near the front roller of the gate. Lay out the concrete pad.
2. Install the electrical conduit.
3. Pour a concrete pad (reinforced concrete is recommended).

Rear Installation

1. The gate operator should be installed near the back of the gate in the OPEN position. Lay out the concrete pad.
2. Install the electrical conduit.
3. Pour a concrete pad (reinforced concrete is recommended).

Step 2 Install the Operator

Attach the operator to the concrete pad with appropriate fasteners. The gate operator should be installed near the front roller of the gate or near the back of the gate (in the OPEN position). The space between the gate and the output sprocket must be a minimum of 4 inches (10.2 cm).

Step 3 Attach the Chain

Standard Installation

DO NOT run the operator until instructed.

1. Manually open the gate and line up the front bracket so the chain will be level with the idler pulley and parallel to the ground. Weld the front bracket in this position.
2. Manually close the gate and line up the rear bracket so the chain will be level with the idler pulley and parallel to the ground. Weld the rear bracket in this position.
3. Route the chain through the operator.
4. Connect the chain to the brackets using the eye bolt hardware. Chain should not be too tight or have excessive slack.

NOTE: The chain should have no more than 1 inch (2.5 cm) of sag for every 10 feet (3 m) of chain length.

Rear Installation

DO NOT run the operator until instructed.

NOTE: This installation will require two extra idler pulleys. Make sure all exposed pinch points are guarded. Refer to Gate Construction Information on page 4.

1. Move the back pulley to the bottom hole in the operator.
2. Manually close the gate and align the bottom bracket so the chain will be level with the bottom idler pulley and parallel to the ground. Weld the bottom bracket in this position.
3. Align the top bracket so the chain will be level with the top idler pulley and parallel to the ground. Weld the upper bracket in this position.
4. Route the chain through the operator.
5. Connect the chain to the brackets using the eye bolt hardware. Chain should not be too tight or have excessive slack.

NOTE: The chain should have no more than 1 inch (2.5 cm) of sag for every 10 feet (3 m) of chain length.

WARNING

To prevent SERIOUS INJURY or DEATH from a moving gate:

• ALL gate operator systems REQUIRE two independent entrapment protection systems for each entrapment zone.
• Entrapment protection devices MUST be installed to protect anyone who may come near a moving gate.
• Locate entrapment protection devices to protect in BOTH the open and close gate cycles.
• Locate entrapment protection devices to protect between moving gate and RIGID objects, such as posts, walls, pillars, columns, or operator itself.

Step 4 Install Entrapment Protection

Entrapment protection MUST be installed according to the following UL 325 requirements:

• Slide gate operators require a minimum of two external monitored entrapment protection devices to function; one in the open direction and one in the close direction.
• Every installation is unique. It is the responsibility of the installer to ensure that ALL entrapment zones are protected with an external monitored entrapment protection device, protecting both the open and close gate cycles.
• LiftMaster monitored external entrapment protection devices MUST be used with LiftMaster operators to meet UL325 requirements, see Accessories.
• Test ALL entrapment protection devices after completing installation of the operator. For testing instructions, refer to the manual provided with your entrapment protection device.

Definitions

ENTRAPMENT: The condition when a person is caught or held in a position that increases the risk of injury.

SLIDE GATE ENTRAPMENT ZONE: An entrapment zone exists if at any point during travel, the gap between the gate and any opposing fixed edge or surface such as posts, walls, pillars, columns or operator itself, is less than 16" (406 mm) in a location up to 6 ft. (1.8 m) above grade.

Illustrations provided by DASMA Gate Systems Safety Guide

Wire Entrapment Protection Devices

There are three options for wiring the entrapment protection devices depending on the specific device and how the device will function. Refer to the specific entrapment protection device manual for more information. These entrapment protection device inputs are for monitored devices, which include pulsed photoelectric sensors, resistive edge sensors, and pulsed edge sensors. Only one monitored entrapment protection device may be wired to each input. Additional entrapment protection devices may be wired to the expansion board.

Control Board

CLOSES EYES/INTERRUPT

(2 Terminals) The CLOSE EYES/INTERRUPT input is for photoelectric sensor entrapment protection for the close direction. When an obstruction is sensed during gate closing the gate will open to the full open position and resets the Timer-to-Close. This input will be disregarded during gate opening.

CLOSE EDGE

(2 Terminals) The CLOSE EDGE input is for edge sensor entrapment protection for the close direction. When an obstruction is sensed during gate closing the gate will reverse to the full open position, disengaging the Timer-to-Close. This input will be disregarded during gate opening.

OPEN EYES/EDGE

(2 Terminals) The OPEN EYES/EDGE input is for photoelectric sensor or edge sensor entrapment protection for the open direction. When an obstruction is sensed during gate opening the gate will reverse for 4 seconds then stop. This input will be disregarded during gate closing.

Expansion Board (not provided)

EYE ONLY and COM

Open or Close Direction Photoelectric Sensors, the functionality is based on the switch settings (located next to the terminals)

Switch set to CLOSE: gate reverses fully when an obstruction is sensed

Switch set to OPEN: gate reverses 4 seconds when an obstruction is sensed

EYE/EDGE and COM

Open or Close Direction Photoelectric Sensors or Edge Sensor, the functionality is based on the switch settings (located next to the terminals)

Switch set to CLOSE: gate reverses fully when an obstruction is sensed

Switch set to OPEN: gate reverses 4 seconds when an obstruction is sensed

Step 5 Earth Ground Rod

Use the proper earth ground rod for your local area. The ground wire must be a single, whole piece of wire. Never splice two wires for the ground wire. If you should cut the ground wire too short, break it, or destroy its integrity, replace it with a single wire length.

1. Install the earth ground rod within 3 feet (.9 m) of the operator.
2. Run wire from the earth ground rod to the operator.

NOTE: If the operator is not grounded properly the range of the remote controls will be reduced and the operator will be more susceptible to lightning and surge damag

Step 6 Power Wiring

The operator can be wired for either 120 Vac or a solar panel (not provided). Follow the directions according to your application. The battery is charged in the circuit by the integrated transformer. The operator requires one 7AH battery (provided) or one 33AH battery. The 33AH application requires the 33AH wire harness (Model K94-37236).

For dual gate applications, power will have to be connected to each operator. Main power supply and control wiring MUST be run in separate conduits.

All control wiring used to connect external devices to Class 2 circuits of the operator must be (QPTZ) Power-Limited Circuit Cables, Type CL2, CL2P, CL2R, or CL2X or other cable with equivalent or better electrical, mechanical, and flammability ratings.

SOLAR APPLICATIONS: For solar applications refer to Solar Panels section in the Appendix. Follow the directions according to your application.

Power wiring

1. Turn off the AC power from the main power source circuit breaker.
2. Run the AC power wires to the operator.
3. Unplug the transformer.
4. Remove the junction box cover.
5. Run the AC power wires through the knockout in the bottom of the electrical box.
6. Connect the green wire to the earth ground rod and AC ground using a wire nut. NOTE: The earth ground rod can be grounded to the chassis.
7. Connect the white wire to NEUTRAL using a wire nut.
8. Connect the black wire to HOT using a wire nut.
9. Replace the junction box cover. Ensure the wires are not pinched.
10. Plug in the transformer.
11. Turn ON AC power to the operator.

7AH battery

1. Unplug the transformer.
2. Unplug the J15 plug labeled BATT on the control board by squeezing the plug and pulling it from the control board. This disconnects the ac/dc power to the control board.
3. Connect the red wire from the J15 plug to the positive (+) terminal of the battery.
4. Connect the black wire from the J15 plug to the negative (-) terminal of the battery.
5. Plug the J15 plug back into the control board. This will power up the control board. NOTE: You may see a small spark when plugging the J15 plug into the board.
6. Plug in the transformer.

33AH battery

To use a 33AH battery in place of the 7AH battery, follow the instructions below. The 33AH application requires the 33AH wire harness (Model K94-37236).

1. Unplug the transformer.
2. Unplug the J15 plug labeled BATT on the control board by squeezing the plug and pulling it from the control board. This disconnects the ac/dc power to the control board. Discard this J15 plug and harness.
3. Connect one end of the red (+) wire from the new 33AH wire harness kit to the red wire from the new J15 plug as shown. Connect the other end of the red (+) wire to the positive (+) terminal on the battery as shown.
4. Connect one end of the black (-) wire from the new 33AH wire harness kit to the black wire from the new J15 plug as shown. Connect the other end of the black (-) wire to the negative (-) terminal on the battery as shown.
5. Reconnect the new J15 plug to the control board. NOTE: You may see a small spark when plugging the J15 plug into the board.
6. Plug in the transformer.

Step 7 Dual Gate Setup

There are two options for dual gate communication: wired or wireless. Follow the directions according to your application. Do not use wired and wireless communication simultaneously. Wired dual gate applications will have a longer battery standby time than wireless applications.

Wireless setup

To activate the wireless feature:

1. Choose an operator to be the network primary operator. All wireless accessories will need to be programmed to the primary operator. NOTE: We recommend that all accessories and board configurations are set on the primary operator.
2. Press and release the LEARN button on the primary operator. The green XMITTER LED will light. NOTE: The operator will time out of programming mode after 180 seconds.
3. Press and release the LEARN button again on the primary operator. The yellow NETWORK LED will light.
4. Press and release the OPEN test button to assign this operator as network primary.
5. Press and release the LEARN button on the second operator. The green XMITTER LED will light.
6. Press and release the LEARN button again on the second operator. The yellow NETWORK LED will light.
7. Press and release the CLOSE test button to assign this operator as network second.

Both operators will beep and the yellow NETWORK LEDs will turn off indicating programming is successful.

To deactivate the wireless feature:

1. Press and release the LEARN button on either operator. The green XMITTER LED will light.
2. Press and release the LEARN button again on the same operator. The yellow NETWORK LED will light.
3. Press and hold the LEARN button for 5 seconds. The yellow NETWORK LED will blink (operator will beep) then turn off indicating successful deactivation.
4. Repeat the steps for the other operator.

Wired setup

Before digging, contact local underground utility locating companies. Use PVC conduit to prevent damage to cables.

1. Disconnect ALL power to the operator and unplug the J15 plug from the control board.
2. Trench across driveway to bury the shielded twisted pair cable.
3. Connect the wires from the shielded twisted pair cable to the Com Link terminals on the primary gate operator control board. NOTE: We recommend that all accessories and board configurations are set on the primary operator.
4. Route the shielded twisted pair cable to the secondary gate operator's control board.
5. Connect the wires from the shielded twisted pair cable to the Com Link terminals on the secondary control board (Com Link A to Com Link A and Com Link B to Com Link B). Ground the shield of the cable to the chassis ground of one operator.
6. Connect ALL power to the operator and plug the J15 plug into the control board.

Bipart delay/synchronized close

The LOCK/BIPART DELAY switch is used only with dual gate applications and serves two functions:

BIPART DELAY

• SWING GATE APPLICATIONS: The BIPART DELAY is used in applications where a mag-lock, solenoid lock, or decorative overlay would require one gate to close before the other. The operator with the LOCK/BIPART DELAY switch ON will delay from the close limit when opening and be the first to close from the open limit. SLIDE GATE APPLICATIONS: Not applicable, set to OFF.

SYNCHRONIZED CLOSE

• The BIPART DELAY is also used in applications where one gate travels a longer distance than the other. To synchronize the closing of the gates, set the LOCK/BIPART DELAY switch to ON for both operators.

Step 8 Install the Cover

1. Slide the cover over the operator.
2. Align the hole in the cover with the threaded hole in the operator's chassis and secure the cover with the provided 5/16-18 screw.

The basic installation is complete.

OPERATION

Control Board Overview

1. SET OPEN Button: The SET OPEN button sets the OPEN limit. See Adjust Limits section.
2. SET CLOSE Button: The SET CLOSE button sets the CLOSE limit. See Adjust Limits section.
3. MOVE GATE Buttons: The MOVE GATE buttons will either open or close the gate when the operator is in Limit setting mode. See Adjust Limits section.
4. BATT FAIL:
   • When AC power is OFF and battery voltage is critically low the gate will latch at a limit until AC power is restored or batteries voltage increases.
   • Option select switch set to OPEN forces gate to automatically open and then latch at the OPEN limit until AC power is restored or battery voltage increases.
   • Option select switch set to CLOSE forces gate to latch at CLOSE limit if at CLOSE limit or on next CLOSE command until AC power restored or battery voltage increases.
   • Constant pressure on a hard command input overrides to open or close the gate.
   • Critically low battery is less than 11.5 V
5. BIPART DELAY Switch: The LOCK/BIPART DELAY switch is used only for dual gates. See Bipart Delay section.
6. LEARN Button: The LEARN button is for programming remote controls and the network.
7. TIMER-TO-CLOSE dial: The TIMER-TO-CLOSE (TTC) dial can be set to automatically close the gate after a specified time period. The TTC is factory set to OFF. If the TTC is set to the OFF position, then the gate will remain open until the operator receives another command from a control. Rotate the TIMER-TOCLOSE dial to the desired setting. The range is 0 to 180 seconds, 0 seconds is OFF. NOTE: Any radio command, single button control, or CLOSE command on the control board prior to the TTC expiring will close the gate. The TTC is reset by any signals from the open controls, loops, close edges, and close photoelectric sensors (IR’s).
8. REVERSAL FORCE dial: The REVERSAL FORCE dial fine tunes the force. See Force Adjustment section.
9. TEST BUTTONS: The TEST BUTTONS will operate the gate (OPEN, STOP and CLOSE).
10. STATUS LEDs: The STATUS LEDs indicate the status of the operator. See Status LED Chart in the Troubleshooting section.
11. DIAGNOSTICS Display: The diagnostics display will show the operator type, firmware version, and codes. The operator type will display as "SL" followed by a "12" which indicates the operator type as RSL12UL. The firmware version will show after the operator type, example "1.2".
12. BACKDRIVE Switch: Set to MANUAL will allow the gate to be manually pushed open or closed if there is a loss of AC and battery power. Set to SECURE makes the gate difficult to push open or closed if there is a loss of AC and battery power.

Reset Switch

The reset switch is located on the front of the operator and serves several functions.

Toggling the reset switch will stop a moving gate during a normal open/ close cycle, like a stop button. The operator does not need to be reset after doing this. The reset switch will disable the gate in the present position and will energize the solenoid lock for two minutes and disable the maglock for two minutes.

Manual Disconnect

Press the reset switch to RESET/DISCONNECT. Release the handle on the operator arm to allow the gate to be opened and closed manually. On a dual gate application the handle must be released on both operators. To resume normal function tighten the handle by pushing it down.

Operator Alarm

If a contact sensor detects an obstruction twice consecutively the alarm will sound (up to 5 minutes) and the operator will need to be reset.

When the inherent force of the operator (RPM/current sensor) detects the following (twice consecutively) the alarm will sound (up to 5 minutes) and the operator will need to be reset.

A. The gate is hitting a wall or vehicle.

B. The gate does not meet specifications.

C. Debris is on the gate's track such as mud, rocks, dirt, etc.

D. The gate has one or more broken axles or wheels.

E. The gate wheel is off the gate rail.

Remove any obstructions. Press the reset button to shut off the alarm and reset the operator. After the operator is reset, normal functions will resume.

The operator alarm will beep 3 times with a command if the battery is low.

Remote control

Single Button Control (SBC) Functionality

Once the remote control has been programmed the operator will operate as follows: When gate is in the closed position, activation of the remote control button will open the gate. During the open cycle another activation of the remote control will stop the gate and the next activation of the remote control will close the gate. When the gate is in the open position, activation of the remote control button will close the gate. If the remote control is activated while the gate is closing, the gate will stop and the next activation will open the gate.

MAINTENANCE

Maintenance Chart

Disconnect all power (AC, solar, battery) to the operator before servicing. The operator's AC Power switch ONLY turns off AC power to the control board and DOES NOT turn off battery power. ALWAYS disconnect the batteries to service the operator.

NOTES:

• Severe or high cycle usage will require more frequent maintenance checks.
• Limits may have to be reset after any major drive chain adjustments.
• If lubricating chain, use only lithium spray. Never use grease or silicone spray.
• It is suggested that while at the site voltage readings be taken at the operator. Using a digital voltmeter, verify that the incoming voltage to the operator is within ten percent of the operator’s rating.

Batteries

Batteries will degrade over time depending on temperature and usage. The operator alarm will beep 3 times with a command if the battery is low. Batteries do not perform well in extremely cold temperatures. For best performance, the batteries should be replaced every 3 years. Use only LiftMaster part 29-NP712 for replacement batteries. The batteries contain lead and need to be disposed of properly. The operator comes with one 7AH battery. One 33AH Battery (A12330SGLPK), with 33AH Battery Harness (K94-37236) may be used in place of the 7AH battery.

Drive Train

Over time, the drive chain on the operator will stretch and need to be tightened. To tighten the drive chain adjust either of the two chain eye bolts. NOTE: The chain should have no more than 1 inch of sag for every 10 feet of chain length.

TROUBLESHOOTING

Diagnostic Codes

NOTE: When cycling or disconnecting power (ac/dc) to the control board, it is recommended that you unplug the J15 plug.

To View the Codes

The codes will show on the diagnostic display

The operator will show the code sequence number followed by the code number:

To Scroll Through the Saved Codes

The operator will only keep track of up to 20 codes, then will start saving over the oldest codes as new codes occur.

To Exit

Press and release the STOP button to exit. The display will also time out after two minutes of inactivity.

To Reset the Code History

1. Press and hold the STOP button for six seconds. The display will show "Er" then "CL" alternately for six seconds.
2. Release the STOP button. The code history has now been reset and the display will show "- -" until a new code occurs.
3. Press and release the STOP button to exit.

Diagnostic Codes Table

Some codes are saved in the code history and some are not. If a code is not saved it will briefly appear on the display as it occurs, then disappear.

Control Board LEDs

Troubleshooting Chart

Dual Gate Settings

NOTE: We recommend that all accessories and board configurations are set on the primary operator.

Main control board

Timer-to Close

• Set the TTC dial to desired setting
• OFF

Bi-Part Delay Switch

• Bi-Part Delay: ON (will open last and close first)
• Tandem Mode: OFF
• Synchronized Close: ON
• Bi-Part Delay: OFF (will open first and close last)
• Tandem Mode: OFF
• Synchronized Close: ON

Accessories

Remote Controls

• Program remote controls 1 to 50 to the primary operator.
• Program remote controls 51 to 100 to the secondary operator

LiftMaster Internet Gateway

• Program to primary operator.

Garage and Gat Monitor

• Program to primary operator.