KBA YET845WFR-A - User Manual

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SMART CONTROLLER FOR ROLLER SHUTTERS
Model: YET845WFR-A
1. Description
KBA Smart Controller is a dual-system electric door controller which can be operated using normal remotes or
over WiFi through an App on your phone. It has functions of setting automatic delay closing, resistance rebound
and limit switches amongst others and is widely used in domestic and commercial properties. The system has
been designed in the United Kingdom.
2. Features
 Supports WiFi connection to your internal or external network. It can also be used as a stand-alone product
or over a network. It just requires internet connection to operate the door.
 Support Smart Link access technology with easy access to the network.
 High security, stable performance, low power consumption and easy installation (plug and play).
3. Specifications
Input voltage AC 220V – 240V
Contact current <10A
Wireless standard IEEE802.11b/g/n
Working frequency
2.4G ～2.5G (2400M ～2483.5M) Hz/433/315
Encryption type WEP/TKIP/AES
Security mechanism WPA/WPA2
Receiver sensitivity 802.11 b: -91 dbm (11 Mbps) 802.11 g: -75 dbm (54 Mbps)
433/315 :-112 dbm
Static current <20mA
Working environment
temperature: -40℃ ～ +80℃
humidity: 20% ～ 93%
Storage Environment
temperature: -20℃ ～ +70℃
humidity: 20% ～ 93%
Remote control memory maximum 80
Size 122*77*40mm

Summary

Product Description

Key Features

WiFi Connectivity Options

Supports WiFi connection for internal/external network or standalone use, requiring internet access.

Smart Link Network Access

Supports Smart Link access technology for easy network connection.

Performance Benefits

Offers high security, stable performance, low power consumption, and easy installation.

Technical Specifications

Instructions and Board Description

Controller Board Layout

Details the components and connections on the controller board for proper understanding and setup.

Controller Settings

Direction Switching

Allows switching of motor direction if it's opposite to the control direction.

One-Key Operation Mode

Enables toggling between UP, DOWN, STOP, and LOCK/UNLOCK with a single remote key.

Four-Key Operation Mode

Utilizes four remote control keys for specific functions like UP, DOWN, STOP, and LOCK/UNLOCK.

Automatic Closing Function

Enables automatic door closing after a set delay time.

Status Indicator Guide

Manual Controls and Limit Switches

Door Control Buttons (UP;DOWN;STOP)

Explains the function of UP, DOWN, and STOP buttons on the controller.

Limit Switch Functions

Describes the role of UP and DOWN limit switches in controlling door movement.

Resistance Rebound (Photocell)

Details the photocell safety feature for automatic door rebound during closing.

Remote Control Operation

Remote Control Management

Adding New Remotes

Procedure for programming additional remote controls to the system.

Deleting All Remotes

Steps to erase all previously paired remote controls from the system.

Remote Lock;Unlock Feature

Instructions for locking and unlocking the controller via the remote.

Travel Time Configuration

Setting Shutter Travel Time

Guide to configure the closing and opening duration for the roller shutter.

Auto Close Delay Settings

Procedure to set the delay time for automatic door closing.

Flash Light Control

Remote and WiFi Control

Mobile App Download and Installation

Instructions for downloading and installing the mobile application for Android and iOS devices.

App User Registration and Login

Steps for registering a new user account and logging into the mobile application.

Mobile App Management

Network Access Setup

Add New Device Process

Procedure to add a new device by entering WiFi password and confirming.

WiFi Access Button Activation

Pressing the WiFi access button three times quickly to initiate connection.

Complete Network Setup

Completing the device setup process after connection is established.

Frequently Asked Questions (FAQs)

Troubleshooting Device Connection

Troubleshooting slow blinking signal indicating connection failure and potential causes.

Troubleshooting App Control Issues

Steps to resolve issues where the app fails to control the shutters, checking WiFi and signal status.

Technical Support Contact

Contact information for technical support from KBA Supplies Limited.

KBA YET845WFR-A Specifications

General

Brand	KBA
Model	YET845WFR-A
Category	Controller
Language	English