For the competent person
Installation instructions
VR 70
GB, IE
Publisher/manufacturerVaillant GmbH
Berghauser Str. 40
D-42859 Remscheid
Telefon 021
91
18
‑
0
Telefax 021
28 10
[email protected]
www.vaillant.de
Page 1: ...person Installation instructions VR 70 GB IE Installation instructions Publisher manufacturer Vaillant GmbH Berghauser Str 40 D 42859 Remscheid Telefon 021 91 18 0 Telefax 021 91 18 28 10 info vaillant de www vaillant de ...
Page 2: ...ntation 5 2 1 Observing other applicable documents 5 2 2 Storing documents 5 2 3 Applicability of the instructions 5 3 Product overview 5 3 1 CE label 5 3 2 Design of the product 5 3 3 How it works 5 3 4 Identification plate 5 3 5 Checking the scope of delivery 5 4 Installation 6 5 Electrical installation 6 5 1 Setting the bus address 7 6 Decommissioning 7 7 Recycling and disposal 8 8 Customer ser...
Page 3: ...V lines Use sheathed cables for 230 V lines e g NYM 3 x 1 5 Minimum cross section Supply line 230 V pump or mixer mains cable 1 5 mm eBUS line extra low voltage 0 75 mm Sensor line extra low voltage 0 75 mm Maximum line length Sensor lines 50 m Bus lines 125 m 1 3 Regulations directives laws standards Observe the national regulations stand ards guidelines and laws 1 4 Intended use In the event of ...
Page 4: ...1 Safety 4 Installation instructions VR 70 0020198787_00 use Any direct commercial or industrial use is also deemed to be improper Caution Improper use of any kind is prohibited ...
Page 5: ...te 3 2 Design of the product 3 4 1 2 1 Wall mounting base 2 Diagnostics socket 3 Front casing 4 Front panel for the fixing screw 3 3 How it works The product has inputs and outputs By assigning the inputs and outputs in different ways you can set up various sys tems The inputs and outputs are configured using the con troller 3 4 Identification plate The identification plate is located on the right...
Page 6: ... electrical components that are connected to the low voltage network Disconnect the product from the power supply Secure the product against being switched back on again Check that the product is de energised Only open the product when it is de ener gised R2 L N R1 L N 230V L N BUS R5 6 1 2 N R3 4 N 1 2 S1 1 2 S2 1 2 S3 1 2 S4 1 2 S5 1 2 S6 1 2 S7 O I 5 1 4 4 5 2 3 1 Input 2 Input and output 3 eBU...
Page 7: ...ler s wall socket Connecting the line to the lower terminal block B E D C 25 mm A 6 Connect all of the required lines in accordance with the illustration 7 Set the bus address Page 7 8 Close the product Page 6 5 1 Setting the bus address BUS S2 1 2 S3 1 2 S4 1 2 S5 1 2 S6 1 2 S7 O I 1 1 1 Address switch Assign a unique address to each VR 70 that is connec ted beginning with Address 1 6 Decommissio...
Page 8: ... that are marked with this symbol these batteries may contain substances that are hazardous to human health and the environment In this case dispose of the batteries at a collection point for batteries 8 Customer service To ensure regular servicing it is strongly recommended that arrangements are made for a Maintenance Agreement Please contact Vaillant Service Solutions 0870 6060 777 for further d...
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Page 12: ...nt Service Solutions 44 807 06 06 07 77 Spares Technical Enquiries 44 17 73 59 66 15 info vaillant co uk technicalspares groupservice co uk www vaillant co uk These instructions or parts thereof are protected by copyright and may be reproduced or distributed only with the manufacturer s written consent 2703693_rev0 ...
