This document is a user manual for the KENNER Sliding Gate Opener, available in two models: KND800 and KND1600. It provides comprehensive instructions for installation, operation, troubleshooting, and maintenance, emphasizing safety precautions throughout.

Function Description

The KENNER Sliding Gate Opener is an automation system designed to open and close sliding gates. It is suitable for residential use and can be powered by AC electricity, or by batteries, with optional solar panel charging for off-grid or backup power. The system incorporates various safety features and can be integrated with a range of accessories for enhanced functionality and control.

Important Technical Specifications

Specification	KND800	KND1600
Power input	220~240V/50Hz	220~240V/50Hz
Motor voltage	24VDC	24VDC
Rated power	180W	450W
Gate moving speed	21 cm/s (8.3 in/s)	21 cm/s (8.3 in/s)
Max torque	15Nm	30Nm
Environmental conditions	-22°C ~ +55°C (-4°F to 122°F)	-22°C ~ +55°C (-4°F to 122°F)
Protection class	IP44	IP44

Usage Features

Pedestrian Mode: Allows the gate to open partially for pedestrian access. The running time for this mode can be set using DIP switches (DIP Switch #1 and #2). It is activated by pressing button B on the remote control when the gate is fully closed.
Quick Selection for Gate Open/Close Direction: The gate's opening and closing direction can be configured using DIP Switch #8.
Reliable Rolling Code Technology for Remote Control: Ensures secure communication between the remote control and the opener. Up to 10 remote controls can be paired directly with the control board, or up to 200 with an external receiver.
Emergency Release Key: Provides manual operation in case of power failure by disengaging the clutch between the gear shaft and motor.
Obstruction Detection: The gate stops in case of obstruction during opening and reverses in case of obstruction during closing. The reversing sensitivity can be adjusted using potentiometers A and B.
Built-in Adjustable Auto-Close: The auto-close time can be set to none, 30, 60, or 90 seconds using DIP switches (DIP Switch #6 and #7). This function is disabled if both DIP switches are off.
Built-in Max. Motor Running Time (MRT): Provides multiple safety protection with a maximum running time of 90 seconds.
Reliable Electromagnetism Limit: Allows for easy adjustment of the gate's open and close positions using N pole and S pole magnets.
Soft Stop Period Adjustment: DIP switches #3, #4, and #5 allow for fine adjustment of the motor's soft stop period (1, 2, or 3 seconds).
Wide Range of Accessories: Can be equipped with various optional accessories including:
- Back up battery and battery box
- External receiver
- Wall push button
- Wireless push button
- Alarm lamp
- Photocell beam system
- Exit wand
- Solar controller and solar panel
- Wireless keypad
- Wired keypad
- Retro-reflective photocell
Easy Installation and Minimum Maintenance: Designed for straightforward installation and requires minimal ongoing maintenance.
Power Options: Can operate with AC mains power supply, or with 2 PCS 12VDC batteries (connected in series for 24VDC) as backup or main power. Solar panels and a solar charge controller can be integrated for battery charging.

Maintenance Features

Regular maintenance is crucial for the safe and proper operation of the gate opener. The manual recommends checking the following items every six months:

Lubrication: Lubricate shafts and gears to ensure smooth operation.
Cleanliness: Keep the opener clean at all times.
Anchor Bolts: Check and tighten anchor bolts to ensure the opener is securely mounted.
Wiring: Check for loose or corroded wires and address them promptly.
Earthing: Ensure the opener is well earthed and correctly terminated for electrical safety.
Obstruction Reversing Function: Crucially, check that the opener stops and reverses the gate when encountering an obstruction. This function must be tested during each maintenance check. If this function cannot be made operable, the opener should be removed from service until the malfunction is identified and corrected by qualified personnel.

The manual also provides detailed troubleshooting steps for common issues such as the opener not running (Power LED OFF or ON), remote control not working, the gate starting but immediately stopping or reversing, and the gate opening but failing to close. These steps often involve checking power connections, fuses, limit switches, motor wiring, battery voltage, solar controller status, photocell alignment, clutch adjustment, stall force settings, and magnet positions.

Kenner KND800 - Parts List

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