Overview start screen ........................5 Possible access variants of the app ....................6 ® Overview of functions ABB-free@home Next App / Selector switch ..........7 Priority behaviour when operating via the app or via the device ............8 System integration ..........................8 System requirements .........................
® Next App app for configuration and operation. Notice ® The devices are configured using the app ABB-free@home Next App. No network functions are used. Ideally, the configuration should take place in close proximity and with a line of sight to the device.
Overview Overview ABB-free@home ® Next App / Busch-Watchdog ® ® Below you can see the functional and operating areas of the app for the Busch-Watchdog devices. Overview area Parameters Global settings Others Display of the current device Setting the device parameters Changing the device name and ■...
Tap the arrow to open the pull-down menu for adding another device. Hamburger menu Tapping the hamburger menu opens the function overview of the ABB-free@home ® Next App. Name of the selected installation Name of the currently selected device within the...
Overview Possible access variants of the app Permanent access via the app Temporary access via the app With this variant, the focus is on use by the installer. With this variant, the focus of use is on the end Access to the device via the app is only possible user.
Overview Overview of functions ABB-free@home ® Next App / Selector switch Overview of functions 6851/9-xxx / 6851/22-xxx / 6851/22S-xxx Test Reset Function Settings – On Channel – Off – Permanently switched on Continuous mode – – Continuous off – 0% –...
"smart device", as they are only configured via Bluetooth. In "Smart Room" mode, the devices are not found by the app. System requirements A mobile device is required for commissioning via the app ABB-free@home ® Next App.
Initial steps Initial steps Download and install the app ® Download the app ABB-free@home Next App from the relevant store and install it on your smartphone. Android Notice When updating the operating system of your Apple smartphone, the pairing to ®...
1. Activate Bluetooth on your smartphone and connect the device to the power supply. Fig. 1: Integrate device [2] - [4] (example illustration) ® 2. Open the app ABB-free@home Next App and tap on the displayed device in the "Standalone device" section.
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6. Enter a password for the new installation and confirm with "Next". 7. Assign a device name and position the device within the installation using the plus symbol. Then confirm the settings with "Next". The device is connected to the app ABB-free@home ® Next App and can be configured via the parameters.
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3. Use the camera on your smartphone to scan the QR code printed on the back of the device's sensor head. Notice To be able to scan the QR code via the ABB-free@home ® Next App app, you must authorise access to the camera when prompted to do so.
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6. Enter a password for the new installation and confirm with "Next". 7. Assign a device name and position the device within the installation using the plus symbol. Then confirm the settings with "Next". The device is connected to the app ABB-free@home ® Next App and can be configured via the parameters.
The project in the installer app must be removed manually after successful transfer. – To be able to scan the QR code via the app ABB-free@home ® Next App, you must authorise access to the camera when you are prompted to do so.
Operation Operation Parameter overview To configure the parameters, select the installation and the desired device. Then scroll down to the parameters. The overview shows the individual parameters in the order in which they appear during operation. Notice Some changes may need to be saved using the "Save" button for them to take effect.
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Operation Switch-off pre-warning Before the light is switched off, the end of the lighting time is indicated via the connected load (e.g. an LED light source). The switch-off pre-warning is only active when the run-on time has elapsed, not when switching off manually. Expiry of the switch-off warning: 1.
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Operation Switch-on Various settings can be preselected. If the ambient brightness falls below the selected criterion, motion detection causes the connected light to switch on. Always – independent of the brightness – 15 lx (factory setting) – Acceptance of current threshold value Threshold value –...
When the selector switch is briefly set to "Test". ■ – After activating the walking test, set the selector switch to the desired brightness value. By activating the switch at ABB-free@home ® Next App. ■ Fig. 7: Test mode activated (example illustration)
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– Turn the selector switch to any brightness value and then briefly to the "Test" position. – Now set the desired brightness value. Deactivate test mode by tapping the slide switch at ABB-free@home ® Next App. ■ Product manual 2CKA001473B5793...
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Operation Reduction of the detection range / sensitivity Notice The detection area can also be restricted directly on the device. The detection angle can be specifically limited by gluing on the enclosed foil. The detection range of the Busch-Watchdog ® is 90°...
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Operation Setting the sensitivity 6851/9-xxx Fig. 9: Sensitivity 6851/9-xxx Notice Detection by the floor lens cannot be reduced via the app, as this is done with a mirror. Setting the sensitivity 6851/22-xxx Fig. 10: Sensitivity 6851/22-xxx Notice Detection by the floor lens cannot be reduced via the app, as this is done with two mirrors.
Operation Automation/timer Notice The device is not equipped with batteries. – Time programmes are stopped in the event of a power failure. – The time in the device is only synchronised again the next time you connect to the app. Up to 28 switching times can be programmed via the automation.
Operation 3.3.1 Automation/timer settings You can programme various switching times in the automation area. The following overview shows the individual setting options and parameters in the order in which they appear during operation. Notice Any changes made must be saved using the "Save" button for them to take effect.
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Operation Repetition at every Mon, Tue, Wed, Thu, Fri, Sat, Sun Specify the days of the week on which the timer should repeat. The default setting. The timer switches at the same time every Switch on every day of the week day of the week.
Operation Global settings Fig. 13: General settings In the "General settings", the device name can be changed and the position (floor/room) within the house can be defined. Settings / Maintenance Fig. 14: Other - Settings / Maintenance Information about the device [1] Overview of the device data Maintain [2] Set and change device password...
– The message "Update successful" appears in the app. Factory settings Notice Local operation can be disabled via ABB-free@home ® Next App. In this case, both operation and the master reset via the selector switch on the device are deactivated.