Kenner KNL502+ User manual

Table of Contents
IMPORTANT SAFETY INSTRUCTIONS.........................................................................................................1
Installation Overview........................................................................................................................................1
Parts List...........................................................................................................................................................2
Optional Accessories Parts List........................................................................................................................3
Tools Needed ...................................................................................................................................................3
Technical Specifications & Features ................................................................................................................4
Opener Installation...........................................................................................................................................5
Opener Dimensions ..............................................................................................................................................5
Step 1: Release the opener ..................................................................................................................................5
Step 2: Assemble Arms.........................................................................................................................................6
Step 3: Attach the Arms to Gate Opener...............................................................................................................6
Step 4: Determining the mounting positions.........................................................................................................6
Step 5: Install the Opener’s Base Plate ................................................................................................................8
Step 6: Install the Gate Bracket ............................................................................................................................8
Step 7: Set the Limit Switches of the opener at left side ......................................................................................9
Step 8: Set the Limit Switches of the opener at right side..................................................................................10
Mounting the Control Box................................................................................................................................11
Connecting of the control board (For Pull to Open).......................................................................................13
How to learn or erase the remote ..................................................................................................................15
Learn the remote.................................................................................................................................................15
Erase all the remote codes.................................................................................................................................15
Setting of the Control Board...........................................................................................................................16
Indicate Illustration on the Digital Display When Gate Opener is Running...................................................19
How to Operate.............................................................................................................................................. 19
Installation for Push-to-Open Gates...............................................................................................................19
Maintenance................................................................................................................................................... 21
Trouble Shooting............................................................................................................................................ 21
Quick-Setting Guide....................................................................................................................................... 23

1
Thank you for purchasing our gate opener. We are sure that the products will be greatly satisfying as soon
as you start to use it.
The product is supplied with a user’s manual which encloses installation and safety precautions. These
should be read carefully before installation and operation as they provide important information about
safety, installation, operation and maintenance. This product complies with the recognized technical
standards and safety regulations.
IMPORTANT SAFETY INSTRUCTIONS
WARNING –To reduce the risk of severe injury or death:
1. READ AND FOLLOW ALL INSTRUCTIONS.
2. Installation should be performed by a professional installer.
3. Should electricity be required, use a certified electrician only.
4. Never let children operate or play with gate controls. Keep the remote control away from children.
5. Always keep people and objects away from the gate. NO ONE SHOULD CROSS THE PATH OF THE
MOVING GATE.
6. Do not operate the gate unless area around gate is in full view.
7. Always disconnect the battery or power source when making adjustments or repairs to any part of the
opener.
8. Use the manual release only when the gate is not moving.
9. The entrance is for vehicles only. Pedestrians must use separate entrance.
10. SAVE THESE INSTRUCTIONS.
Installation Overview

2
Parts List

3
Optional Accessories Parts List
Tools Needed
·Power Drill ·Tape Measure ·Level ·Hammer ·C-Clamps ·Wire Strippers ·Phillips Screwdriver
·Hex Key Wrench –6mm ·Open End Wrenches - 14# &17# or Adjustable Wrenches ·An extra person
should be needed

4
Technical Specifications & Features
Specifications
KNL502+
Input:
240V/50Hz
Motor voltage:
24VDC
Motor Power:
120W each actuator
Current:
3A
Speed:
90°approximately 18 seconds
Max. Gate Open angle:
120°
Max. Gate Weight:
600 kgs
Max. Gate Length:
6 m
Duty Cycle:
75%
Ambient Temperature:
-20℃~ +50℃(-4°F to 122°F)
Protection class:
IP44
Notice:Max.Weight and Max.Width per a gate effects only when the gate is correctly and properly installed
and in good smooth.
Features:
·Soft start and soft stop
·Emergency release key in case of power failure
·Dual/Single gate running mode
·Adjustable opening/closing interval between master and slave gate
·Stop/Reverse in case of obstruction during gate opening/closing.
·Built in adjustable auto-close (0-99 seconds)
·Built in max. Motor running time (MRT) adjustable for multiple safety protection (1-50 seconds)
·Digital display indicates the running situation and setting menu
·Reliable microswitch limit for easy adjustment
·Can be equipped with a wide range of accessories

5
Opener Installation
Prior to beginning the installation of swing Gate opener, We suggest that you become familiar with
instructions and illustrations in this manual. This will help insure that your installation is performed
in an efficient and professional manner.
Opener Dimensions
Step 1: Release the opener

6
Step 2: Assemble Arms
Step 3: Attach the Arms to Gate Opener
Step 4: Determining the mounting positions

7

8
Step 5: Install the Opener’s Base Plate
Step 6: Install the Gate Bracket