Table of contents Table of contents Information on the manual ..........................4 Safety ................................5 Information and symbols used ......................5 Intended use ............................6 Improper use ............................6 Target group / Qualifications of personnel ..................7 2.4.1 Operation ............................. 7 2.4.2 Installation, commissioning and maintenance ................
If you pass the device on, also include on this manual along with it. Busch-Jaeger accepts no liability for any failure to observe the instructions in this manual. If you require additional information or have questions about the device, please contact Busch- Jaeger or visit our Internet site at: https://www.busch-jaeger.at/systeme/busch-freehome...
However, residual hazards remain. Read and adhere to the safety instructions to prevent hazards of this kind. Busch-Jaeger accepts no liability for any failure to observe the safety instructions. Information and symbols used The following Instructions point to particular hazards involved in the use of the device or provide...
Any use not mentioned in chapter 2.2 "Intended use" on page 6 is considered improper use and can lead to personal injury and damage to property. Busch-Jaeger is not liable for damages caused by use deemed contrary to the intended use of the device. The associated risk is borne exclusively by the user or operator.
Safety Target group / Qualifications of personnel 2.4.1 Operation No special qualifications are required to operate the device. 2.4.2 Installation, commissioning and maintenance Installation, commissioning and maintenance of the device must only be carried out by trained and properly qualified electrical installers. The electrical installer must have read and understood the manual and follow the instructions provided.
Information on protection of the environment Information on protection of the environment Environment Consider the protection of the environment! Used electric and electronic devices must not be disposed of with household waste. – The device contains valuable raw materials that can be recycled. Therefore, dispose of the device at the appropriate collecting facility.
Setup and function Setup and function Features ® The Busch-Watchdog are passive infrared motion detectors. They switch connected loads via a timer when heat sources move within the detection range. The device can also be operated via a push-button. ® The Busch-Watchdog 280°...
The corner adapter 6851-EA/xxx is available for corner mounting (not included in the scope of delivery). Notice Further information on optional accessories can be found in the electronic catalogue (https://www.busch-jaeger.de/online-katalog/). Overview of types Article Number Colour 6251/28-131-WL...
Technical data Technical data Designation Value Nominal voltage 230 V AC ± 10 % 50 / 60 Hz Switching capacity 2300 W/VA Switching capacity LEDi 400 VA Maximum power loss 0.3 W Front lens 280° Horizontal detection 280° Twilight sensor Typ.
Technical data Dimensional drawings Fig. 2: Dimensions Fig. 3: Dimensions with design frame (optional) Notice All dimensions are in mm. Product manual 2CKA001473B5794 │13...
Technical data Detection range Fig. 4: Detection range Detection range The detection range is 280°. ■ The maximum range is 16 m in radius. ■ In addition, the motion detector has a rear field monitoring of one metre. ■ Wall mounting When mounted on a wall at a maximum height of 2.5 m, the motion detector offers optimum ■...
Notice Planning and application instructions can be found in the system manual for ® Busch-flexTronics . This can be downloaded at https://BUSCH-JAEGER.de. Notice Planning and application instructions for the system can be found in the system manual for Busch-free@home ®...
Connection, installation / mounting Safety instructions Danger - Electric shock due to short-circuit! Risk of death due to electrical voltage of 100 to 240 V during short-circuit in the low-voltage line. – Low-voltage and 100 - 240 V lines must not be installed together in a flush- mounted box! –...
Connection, installation / mounting Circuit diagrams Standard connection Fig. 5: Standard connection Standard connection with NC button Fig. 6: Standard connection with NC button The connected load is switched on for the duration of the set run-on time after the break contact is pressed.
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Connection, installation / mounting Terminal assignment [⏚] Green/yellow [L] Brown [N] Blue [↓] Grey The stripping length is 11 mm. Fig. 8: Skinning length Attention! Protection of the skinned lengths – Do not remove the wire end sleeves on the device cables. Danger - Electric shock due to short-circuit! Risk of death due to electrical voltage of 100 to 240 V during short-circuit in the low-voltage line.
Connection, installation / mounting Mounting Danger - Electric voltage! Risk of death and fire due to electric voltage of 100 to 240 V. – Work on the 100 - 240 V supply system may only be performed by authorised and qualified electricians. –...
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Connection, installation / mounting 4. Fit the plinth. – The screw-on options [A] of the base are compatible with any existing holes in old ® Busch-Watchdog – Do not use countersunk screws to mount the base. – Use screws with a head diameter of 6.5 ... 8.5 mm. Fig.
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Connection, installation / mounting 6. Latch the cover of the device onto the base. Fig. 14: Snap the front of the appliance onto the plinth 7. Attach the cover so that the markings are above each other. Fig. 15: Align markings 8.
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Connection, installation / mounting Mounting the design frame (optional) Notice The Busch-Watchdog ® 6851/DR-xxx Designrahmen is not included in the scope of delivery and can be ordered separately. Notice ® The Busch-Watchdog 6851/DR-xxx Designrahmen is suitable for wall and ceiling mounting, but not for corner mounting. Fig.
Connection, installation / mounting Mounting the corner adapter (optional) Fig. 18: Mounting the corner adapter (optional) Notice The corner adapter 6851/EA-xxx is available for corner mounting (not included in the scope of delivery). Mounting situation There are various mounting types for the motion detector. The mounting hole is compatible with all previous models.
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Connection, installation / mounting Wall mounting on a slope Wall mounting on a slope is recommended, for example, for a building on a hill or with a gradient. This allows the detection ranged to be used effectively. Fig. 21: Wall mounting on a slope Ceiling mounting Fig.
Connection, installation / mounting Installation site Ceiling mounting is not recommended in confined spaces. ■ The recommended installation height of the appliance is 2.5 m. ■ The motion detector should be at least 1.5 m away from light and heat sources. ■...
Commissioning Commissioning Reduction of the detection range The detection area can be reduced either by sticking on the film supplied or via the app. The detection range of the Busch-Watchdog ® is 280°. The detection range can be limited in case of special local circumstances.
Commissioning Adaptation to slopes To adjust the detection area to the slope, proceed as follows: 1. Change the level of the detection area by turning the upper part of the device on the base. Fig. 28: Adapt the detection area to the slope Walking test The walking test is used to check the detection range by pacing.
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Commissioning Completing the walking test The device terminates the "Walk test" function under the following conditions: Automatically 10 minutes after the start of the walking test if the selector switch has been ■ set to any brightness value. Manual termination of the walking test –...
Operation Operation The devices react to moving heat sources and switch on lights, for example. They have been pre-programmed accordingly. Action by the user is not necessary. Operating modes for on-site operation Standard function Lighting during advancing twilight remains switched on for 3 minutes after the last detection. Selector switch Fig.
Operation Operating modes for operation via the app Notice Detailed information on the setting options and operation via Busch- ® ® free@home Next App can be found in the app manual for Busch-Watchdog PRO motion detectors. LED status display Fig. 33: LED position [1] LED Indication Function...
Operation RESET (Resetting the device) There are two ways to reset the device to the factory settings: – Master reset via selector switch directly on the device – Master reset via app Notice Local operation can be disabled via Busch-free@home ®...
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Operation Master reset via app Notice Detailed information on the setting options and operation via Busch- ® ® free@home Next App can be found in the app manual for Busch-Watchdog PRO motion detectors. Product manual 2CKA001473B5794 │32...
Integration in Busch-free@home® ® Integration in Busch-free@home Notice General information about commissioning and parameterization is available in ® the Busch-free@home system manual. It is assumed that the basic steps for commissioning the overall system have already been taken. Knowledge about the basic functions of the commissioning software of the System Access Point is assumed.
Update Update A firmware update is possible for the device. ® The firmware update is carried out via the app "Busch-free@home Next App". ■ ® If the device is integrated into a system Busch-free@home , the firmware update can ■ alternatively be carried out via System Access Point.
Maintain Maintain Check the device for software updates from time to time to ensure system stability and compatibility. The device is also maintenance-free. In case of damage, e.g. during transport or storage, do not perform repairs. Once the device is opened, the warranty is void. Access to the device must be guaranteed for operation, testing, inspection, maintenance and repairs (according to DIN VDE 0100-520).
Declaration of conformity Declaration of conformity Busch-Jaeger herewith declares, that radio system type 280° WL conforms to directive 2014/53/EU. The complete text of the EU declaration of conformity is available at the following Internet address: https://www.busch-jaeger.de/online-katalog/detail/2CKA006200A0861 ■ Product manual 2CKA001473B5794...
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