Contents Contents Safety ................4 Intended use ..............4 1.2 General safety information .........6 Notes on the documentation ........11 2.1 Observing other applicable documents ....11 2.2 Storing documents ............11 2.3 Validity of the instructions .........11 System and product description ......12 3.1 Component of the ambiSENSE system ....12 3.2 Design of the product ..........13 3.3 Radio operation ............14 3.4 Flashing sequence of the signal LED ......15...
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Contents Customer service ............27 Technical data .............27 Operating and installation instructions 0020249211_03...
Safety Safety Intended use In the event of inappropriate or improper use, damage to the product and other property may arise. You can use the repeater to expand the range of the ambiSENSE radio network. Intended use includes the following: –...
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Safety bilities or lack of experience and knowl- edge if they have been given supervision or instruction concerning use of the prod- uct in a safe way and understand the haz- ards involved. Children must not play with the product. Cleaning and user mainte- nance work must not be carried out by children unless they are supervised.
Safety General safety information 1.2.1 Risk of death from electric shock! Opening the product may lead to a lethal electric shock. The product does not con- tain any parts that need to be maintained by the end user. > The product must only be opened by a competent person.
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Safety 1.2.2 Danger caused by improper operation Improper operation may present a danger to you and others, and cause material damage. > Carefully read the enclosed instructions and all other applicable documents, par- ticularly the “Safety” section and the warnings. >...
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Safety > Ensure that the product is not exposed to constant solar or heat irradiation, vibrations or mechanical loads. 1.2.4 Risk of material damage caused by an unsuitable plug socket. > Use the product only in permanently installed earthed plug sockets, and not in socket strips or with extension cables.
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Safety > Disconnect the product from the power grid during bad weather. 1.2.6 Risk of material damage caused by a missing on/off switch. The product does not have an on/off switch and therefore has to be discon- nected from the power grid. >...
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Safety of the consumers that are being con- nected. > Only load the product up to the speci- fied power limit. 1.2.8 Regulations (directives, laws, standards) > Observe the national regulations, stand- ards, directives, ordinances and laws. Operating and installation instructions 0020249211_03...
Storing documents > Keep this manual and all other applica- ble documents safe for future use. Validity of the instructions These instructions apply only to: Product article number VR 52 Great Britain 0020253437 Operating and installation instructions 0020249211_03...
System and product description System and product description Component of the ambiSENSE system The product is part of the ambiSENSE room climate solution and communicates via a radio protocol. All products in the ambiSENSE room climate solution can be configured via the VRC 700 app using a smartphone.
System and product description two ambiSENSE repeaters in the ambiSENSE system. The product is easily paired to the VR 920 Internet gateway. Design of the product Repeater 2 System button Operating and installation instructions 0020249211_03...
System and product description Radio operation The radio signal is transmitted on a non-exclusive transmission path. Faults can therefore not be ruled out. Interfer- ences may, for example, be caused by switching operations, electric motors or defective electrical units. The range inside buildings may differ con- siderably from the range outdoors.
System and product description Flashing sequence of the signal LED Explanation/ Flashing Meaning required sequence activity Brief period Radio trans- Wait until the of flashing mission/ transmission orange transmission has ended. attempt/data transmission 1 x long Process con- You can con- period of firmed tinue with the...
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System and product description Explanation/ Flashing Meaning required sequence activity 6 x long Product Note the dis- period of defective play in your flashing red app or con- tact your specialist dealer. Lights up 1 x Test display Once the test orange and 1 display goes x green (after...
System and product description Explanation/ Flashing Meaning required sequence activity Long and Update to the New software brief period unit software is trans- of flashing (OTAU = Over ferred. (Dura- orange (alter- the Air tion: Up to 12 nating) Update) hrs) This does not affect how...
System and product description unit is 1% of an hour (i.e. 36 seconds in 1 hour). The product complies with this directive. In normal mode, the duty cycle limit is not normally reached. In individual cases, e.g. during start-up or the new installation of a system, increased and radio-intensive pair- ing processes may mean that this limit is not reached.
The manufacturer hereby declares that the type of radio equipment that is described in these instructions complies with Direc- tive 2014/53/EU. The complete text for the EU Declaration of Conformity is available at: http://www.vaillant-group.com/doc/ doc-radio-equipment-directive/. Integration into the ambiSENSE system Pairing...
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Integration into the ambiSENSE system order to be able to use other ambiSENSE units in the system. Then pair the product via the VRC 700 app. > Open the VRC 700 app on the smart- phone. > Select Settings on the bottom right. >...
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Integration into the ambiSENSE system > Insert the product into the plug socket. > If you are prompted to do so by the installation assistant for the app, enter the digits of the unit number (SGTIN = Serialised Global Trade Item Number) in the app to confirm or use the smart- phone to scan the QR Code.
Operation Note You can find the unit number and the QR code on the enclosed sticker and directly on the product. > Wait until the pairing process is com- plete. – The signal LED lights up green. The pairing process has been successfully completed.
Troubleshooting fault that occurs here is displayed by the LED flashing. If there is a fault, the selftest is repeated and the product does not per- form its intended function. If the selftest runs through without any faults, the prod- uct sends a radio telegram with its status information.
Troubleshooting Resetting to factory setting Note All settings will be lost. 1. Remove the product from the plug socket. 2. Plug the product back into the plug socket, and press and hold the system button (1) for four seconds at the same Operating and installation instructions 0020249211_03...
Decommissioning time until the signal LED starts to rap- idly flash orange. 3. Release the system button. 4. Press the system button again for four seconds until the signal LED lights up green. 5. Release the system button to complete the process of restoring the factory set- tings.
Decommissioning Recycling and disposal If the product is labelled with this mark: > In this case, do not dispose of the prod- uct with the household waste. > Instead, hand in the product to a collec- tion centre for old electrical or elec- tronic appliances.
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Customer service Customer service The contact details for our customer ser- vice are provided on our website. Technical data Parameter Value Supply voltage 230 V AC / 50 Hz ≤ 8 A Max. load current of the plug socket Power consumption in <...
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Technical data Parameter Value Width 70 mm (2.76 in) Depth 39 mm (1.54 in) Weight 154 g (5.43 oz) Transmission 868.00 - frequency 868.60 MHz 869.40 - 868.65 MHz Maximum transmission < 25 mW power Receiver category SRD category 2 Range outdoors 400 m (1,312 ft –...
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Technical data Operating and installation instructions 0020249211_03...