Introduction
This manual provides detailed instructions for the installation, setup, operation, and maintenance of your Yale Assure Lever Keypad Door Lever. This keypad lever lock offers keyless entry with a backlit keypad, allowing you to unlock and lock your door using a pin code. It supports one-touch or auto-locking features. Designed for doors with a single hole preparation (no deadbolt), it is suitable for various entry points such as side entry doors, garage entry, basement doors, and home offices. The lock is Grade 2 certified, ensuring reliable security. The Yale Assure Lever can also be upgraded with a Yale Network Module or Connected by August Kit for integration into home automation and security systems, enabling remote control and monitoring.
Components Overview
The Yale Assure Lever (Model YRL216-NR-619) package includes the following components:
- Keypad side of the lever (exterior)
- Interior side of the lever
- Interior mounting bracket
- Two levers (interior and exterior handles)
- Key-free cylinder
- Two long through-bolts
- Two small black screws
- Battery cover key
- Latch with two mounting wood screws
- Strike plate with two mounting wood screws
- Installation manual and programming instructions (digital version provided here)
- Battery cover
- Four AA batteries
- Door marking template
- Yale Smart Module (optional, depending on model purchased)

This image displays the complete Yale Assure Lever Keypad Door Lever assembly, showing both the exterior keypad side and the interior lever side. The exterior features a sleek keypad for code entry, while the interior includes the lever and battery compartment. The design is in Satin Nickel finish.
Installation
Proper installation is crucial for the functionality and security of your Yale Assure Lever. Please follow these steps carefully. A Phillips head screwdriver is required for installation.
1. Door Preparation
- Ensure your door has been prepped according to the specifications listed on the door template included with the lever.
- Remove any existing hardware.
- The cross borehole must be 2-1/8 inches in diameter.
- The edge borehole must be 1 inch in diameter.
- The backset should be 2-3/8 inches or 2-3/4 inches.
- The thickness of your door must be between 1-3/8 inches and 1-3/4 inches.
2. Installing the Latch
- Determine the correct orientation for the latchbolt curve. It should face the strike plate on the door frame.
- The latch is set at 2-3/8 inches by default. Adjust to 2-3/4 inches if a longer length is required by twisting the latch mechanism.
- Slide the latch into the door's edge borehole.
- Check that the latch's horizontal rectangular hole is centered exactly in the cross borehole.
- Insert two wood screws and tighten to secure the latch.
3. Installing the Strike Plate
- Install the strike plate on the door frame, aligning it with the latch.
- Secure it with two wood screws.
4. Installing the Keypad Side of the Lever
- Check the orientation of the tailpiece on the exterior lever. Ensure the arrow is facing upward and the tailpiece is vertical.
- Position the exterior side of the lock so it sits flush on the outside of your door.
- Guide the cable from the exterior unit under the latch and through the cross borehole.
5. Installing the Interior Mounting Bracket
- Guide the cable through the hole in the interior mounting bracket.
- Ensure the mounting bracket is flush with the door and straight.
- Secure the mounting bracket with two long through-bolts. Tighten them down, but be careful not to overtighten.
6. Installing the Interior Lever
- First, remove the battery cover from the interior lever using the battery cover key.
- Take the cable and attach it to the adapter located on the interior side of the lock. The cable has two ridges on either side; these should be facing outwards when attaching to the adapter.
- Ensure the cable is securely fastened in the adapter and is not loose. Seat the cable under the cable hook located on the interior side of the lock.
- Adjust the cable so that the interior side of the lock can sit flush with the door.
- Ensure the thumb turn is in the horizontal position.
- Mount the interior side of the lock onto the mounting plate, being careful not to pinch the cable. Hook the bottom of the lock into place first and listen for the click, then push the top side of the lock into place.
- Insert the two small black screws into the provided holes in the battery compartment and tighten.
7. Inserting Key-Free Cylinder and Levers
- Insert the key-free cylinder into the opening on the keypad side of the lock. The bar on the key-free cylinder should be facing the opposite direction from where the latch is (e.g., if the door edge is on the left, the bar should face right).
- Install the interior and exterior levers by snapping them into place. Push in the spring clips using the battery key or a screwdriver as you slide the levers into place.
8. Testing the Latch Bolt
- Test the lever latch bolt by rotating the lever from both the interior and exterior sides of the door to ensure smooth operation.
9. Inserting Smart Module (if applicable) and Batteries
- If your model includes a Yale Smart Module and it has not already been inserted, do so now before the batteries are inserted. The module has visible pins that should be on the bottom right corner when inserted into the slot above the battery compartment.
- Insert the four AA batteries into the battery compartment.
- Install the battery cover.
Setup and Programming
After installation, you will need to program your lock with a Master Entry Code and User Codes. Refer to the installation video for a visual guide on these steps.
1. Setting Master Entry Code
- Wake the lock keypad by touching the Yale logo on a touchscreen model or by pressing any button on a keypad model.
- Press the 'Gear' icon.
- Press '1'.
- Press the 'Gear' icon again.
- Enter a Master Code that is 4 to 8 digits long.
- Press the 'Gear' icon to complete.
2. Setting User Codes
- Wake the lock keypad.
- Enter your Master Code.
- Press the 'Gear' icon.
- Press '2'.
- Press the 'Gear' icon again.
- Enter a new User Code (4 to 8 digits long).
- Press the 'Gear' icon to confirm.
- Test the new User Code to ensure it functions correctly.
Operating Instructions
Your Yale Assure Lever is designed for convenient and secure access.
- Keyless Entry: To unlock, simply enter your programmed entry code on the backlit keypad.
- Code Management: Create unique entry codes for trusted individuals. Codes can be deleted anytime as needed.
- Auto-Relock: Enable the Auto-Relock feature to ensure your door automatically locks behind you after a set period.
- Backup Access: In case of dead batteries, the lever comes with 2 physical keys for manual entry. Additionally, there is a 9V battery backup charger on the keypad for temporary power.
- Reversible Handing: The lock is designed with reversible handing, fitting both left-handed and right-handed doors.
- Door Protection: A rubber gasket is included to protect your door's finish during installation and use.
- Backlit Keypad: The keypad is backlit for easy visibility at night, and the numbers are designed to resist wear.

This image shows the Yale Assure Lever Keypad Door Lever in Satin Nickel finish, installed on a wooden door. The keypad is visible on the exterior side, blending seamlessly with the door's aesthetics. The interior setting suggests a modern and secure home.
Maintenance
To ensure the longevity and optimal performance of your Yale Assure Lever, regular maintenance is recommended:
- Battery Replacement: Replace all four AA batteries simultaneously when the low battery indicator appears. Use high-quality alkaline batteries.
- Cleaning: Clean the keypad and lever surfaces with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the finish or electronic components.
- Lubrication: Periodically check the latch mechanism for smooth operation. If needed, apply a small amount of silicone-based lubricant to the moving parts of the latch. Do not lubricate the cylinder.
- Firmware Updates: If your lock is connected to a smart home system, check for and install any available firmware updates through your system's app to ensure optimal performance and security.
Troubleshooting
If you encounter issues with your Yale Assure Lever, try the following troubleshooting steps:
- Keypad Unresponsive: Ensure the batteries are not depleted. Use a 9V battery on the backup terminals to temporarily power the lock if the internal batteries are dead.
- Codes Not Working: Verify that the codes are entered correctly. If a code was recently changed or deleted, ensure you are using an active code. Re-program the code if necessary.
- Lever Not Engaging: Check for any obstructions in the door frame or latch mechanism. Ensure the latch is properly installed and aligned.
- Auto-Lock Malfunction: Confirm that the Auto-Relock feature is enabled and set to the desired time delay in the lock's settings.
- Connectivity Issues (for Smart Module models): Ensure your smart home hub or alarm system is online and within range. Refer to your smart home system's instructions for troubleshooting connectivity.
- Physical Key Not Working: Ensure the key is fully inserted and turned correctly. If the key is bent or damaged, use a spare key.
If problems persist after attempting these steps, please contact Yale customer support for further assistance.
Specifications
| Brand | Yale |
| Model Name | Yale Assure |
| Item Model Number | YRL216-NR-619 |
| Lock Type | Keypad |
| Special Feature | Auto-Lock |
| Style | No Wi-Fi (this specific model) |
| Color | Satin Nickel |
| Material | Zinc (body), Rubber (handle) |
| Item Dimensions L x W x H | 7 x 7 x 11 inches |
| Item Weight | 4.65 pounds |
| Power Source | 4 AA Batteries (included) |
| Control Method | Touch |
| Connectivity Protocol | Z-Wave (for smart module, if purchased separately) |
| UPC | 081023051897 |
Warranty and Support
Warranty Information: The Yale Assure Lever comes with a lifetime limited warranty on the finish and mechanical hardware, and a one-year warranty on the electronics. Please retain your proof of purchase for warranty claims.
Customer Support: For technical assistance, troubleshooting, or warranty inquiries, please visit the official Yale website or contact their customer service department. Contact information can typically be found on the product packaging or the Yale website.





