Vaillant uniSTOR VIH RW GB 500 BES Installation And Maintenance Instructions Manual

Vaillant uniSTOR VIH RW GB 500 BES Installation And Maintenance Instructions Manual

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Installation and maintenance instructions
Publisher/manufacturer
Vaillant GmbH
Berghauser Str. 40
D-42859 Remscheid
Tel. +492191 18 0
Fax +492191 18 2810
info@vaillant.de
www.vaillant.de
uniSTOR
VIH RW GB 500 BES
VIH RW GB 800 BES
GB, IE

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Summary of Contents for Vaillant uniSTOR VIH RW GB 500 BES

  • Page 1 Installation and maintenance instructions uniSTOR VIH RW GB 500 BES VIH RW GB 800 BES GB, IE Publisher/manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Tel. +492191 18 0 Fax +492191 18 2810 info@vaillant.de www.vaillant.de...
  • Page 2: Table Of Contents

    Contents Contents Technical data............ 17 Commissioning Checklist......... 19 Index ................... 22 Safety ..............3 Action-related warnings ......... 3 Risk caused by inadequate qualifications....3 Intended use ............3 General safety information ........3 Regulations (directives, laws, standards) ....4 Notes on the documentation ......5 Observing other applicable documents ....
  • Page 3: Safety 1

    Safety 1 Safety for the product and any other system com- ponents Action-related warnings – installing and setting up the product in ac- Classification of action-related warnings cordance with the product and system ap- proval The action-related warnings are classified in –...
  • Page 4: Regulations (Directives, Laws, Standards)

    1 Safety 1.4.4 Risk of material damage caused by using an unsuitable tool ▶ Use the correct tool. 1.4.5 Risk of material damage caused by frost ▶ Do not install the product in rooms prone to frost. 1.4.6 Risk of injury due to the heavy weight of the product ▶...
  • Page 5: Notes On The Documentation 2

    VIH RW GB 800 BES 0010019229 Benchmark Vaillant is a licensed member of the Benchmark Scheme. Benchmark places responsibilities on both manufacturers and installers. The purpose is to ensure that customers are provided with the correct equipment for their needs, that it is installed, commissioned and serviced in accordance with the manufacturer’s instructions by a competent person approved...
  • Page 6: Hot Water Association

    Hot Water Association Install the product in such a way that the thermostat and immersion heater can be accessed easily. Vaillant is a full member of the Hot Water Association and – Leave sufficient space around the product for installing, promotes the scheme in association with its cylinder range.
  • Page 7: Unpacking The Product

    Set-up 4 Unpacking the product Product dimensions ▶ Remove the frame and protective film from all of the pro- duct's components. Checking the scope of delivery Ø 607 ▶ Check that the scope of delivery is complete. Quant- Description gend Dimensions (mm) point VIH RW GB...
  • Page 8: Minimum Clearances And Installation Clearances

    5 Installation Minimum clearances and installation Caution. clearances Risk of material damage to the cylinder. If an unvented hot water cylinder is fitted at a high level (eg, loft space), potential dam- age to the cylinder may occur if the correct method of draining is not followed.
  • Page 9 Installation 5 2-port motorised valve Destratification circuit For the 2-port motorised valve, follow the installation (anti-legionella function) direction that is marked by an arrow. (Not included in the Cold water inlet scope of delivery for the The 2-port motorised valve can be installed vertically or product) Cylinder heating return horizontally.
  • Page 10 5 Installation Note the flow direction, which is specified by an arrow. neath the tundish must be at least 300 mm long before any bends or diversions in the line. If the total resistance of the Connect the safety group to the drain cock. Consult drain line exceeds the values in the following table, you must the table below to find out the length to which the pipe increase the diameter of the line.
  • Page 11: Electrical Installation

    Installation 5 5.2.5.1 High-level drain Electrical installation Installing the highest drain is permitted as long as this does Danger! not present a danger to anyone in or outside the building at Risk of death from electric shock! the drain point. Examples of points to consider when decid- ing whether a location is suitable for the highest drain: The power supply terminals L and N are live: ▶...
  • Page 12 If you are using a control from another brand, use the op- tional cylinder thermostats. The thermostat connections make it possible to install a con- nection box in addition to the Vaillant control. 5.3.3 Cable route SPDT relay SPUR fuse...
  • Page 13: Start-Up

    Diameter of the cable: 1.5 mm² Condition: Installing a third-party control 60 50 60 50 GREY BLUE 230 V signal for a 3-port motorised GREEN Vaillant control valve/2-port motorised valve ▶ Connect the assembly. ORANGE Start-up BROWN Setting the immersion heater thermostat...
  • Page 14: Cold Water Inlet Pressure

    7 Handing the product over to the end user Cold water inlet pressure Procuring spare parts The product's efficiency depends on the cold water inlet The original components of the product were also certified pressure. by the manufacturer as part of the declaration of conformity. If you use other, non-certified or unauthorised parts during To achieve optimum efficiency, we recommend a pressure of maintenance or repair work, this may void the conformity of...
  • Page 15: Checking The Inside Of The Cylinder

    11 Customer service To ensure regular servicing, it is strongly recommended that arrangements are made for a Maintenance Agreement. Please contact Vaillant Service Solutions for further details: Telephone: 0330 100 3461 0020235300_03 uniSTOR Installation and maintenance instructions...
  • Page 16: Appendix

    Appendix Appendix Detecting and eliminating faults Fault Possible cause Remedy No flow rate at the valve Water supply valve closed Check and open the valve. Main filter blocked Close the water supply valve, clean the filter and the water pressure reducer. Pressure reducer not installed correctly Check whether the pressure reducer has been installed correctly.
  • Page 17: Contents C Technical Data

    Appendix Technical data Technical data – General VIH RW GB VIH RW GB 500 BES 800 BES Actual volumetric capacity 512.4 l 740.3 l Hot water volumetric capa- 460 l 635 l city in accordance with EN 12897 Maximum pressure of the 0.35 MPa 0.35 MPa heating tube coil during op-...
  • Page 18 Appendix VIH RW GB VIH RW GB 500 BES 800 BES Temperature dry pocket 8 mm 8 mm Immersion heater diameter 1 1/4" 1 1/4" Technical data – Electrics VIH RW GB VIH RW GB 500 BES 800 BES Connecting the immersion 230 V / 50 Hz 230 V / 50 Hz heater to the power supply...
  • Page 19: D Commissioning Checklist

    Appendix Commissioning Checklist 0020235300_03 uniSTOR Installation and maintenance instructions...
  • Page 20 Appendix MAINS PRESSURE HOT WATER STORAGE SYSTEM COMMISSIONING CHECKLIST This Commissioning Checklist is to be completed in full by the competent person who commissioned the storage system as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference. Failure to install and commission this equipment to the manufacturer’s instructions may invalidate the warranty but does not affect statutory rights.
  • Page 21 Appendix SERVICE RECORD It is recommended that your hot water system is serviced regularly and that the appropriate Service Record is completed. Service Provider Before completing the appropriate Service Record below, please ensure you have carried out the service as described in the manufacturer’s instructions. SERVICE 01 SERVICE 02 Date:...
  • Page 22: Index

    Index Index Article number ............... 5 Basic diagram................ 3 CE marking................5 Checking the pre-charge pressure of the expansion vessel .................. 14 Competent person..............3 Decommissioning ..............15 Decommissioning the product ..........15 Discharge pipe ..............10 Documents ................5 Drain valve ................
  • Page 24 0020235300_03 0020235300_03 29.11.2019 Supplier Vaillant Ltd. Nottingham Road Belper Derbyshire DE56 1JT Telephone 0330 100 3461 info@vaillant.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. Subject to technical modifications.

This manual is also suitable for:

Unistor vih rw gb 800 bes00100192280010019229

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