Vaillant uniSTOR VIH RW GB 800 BES Installation And Maintenance Instructions Manual
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- Page 1 Installation and maintenance instructions For the competent person 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. +49 21 91 18‑0 Fax +49 21 91 18‑2810 [email protected] www.vaillant.de...
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Page 2: Table Of Contents
Contents Contents Detecting and rectifying faults ......17 Inspection and maintenance work – Overview............. 17 Safety ..............3 Technical data............ 18 Action-related warnings ......... 3 Commissioning Checklist......... 20 Risk caused by inadequate qualifications....3 Index ................... 23 Intended use ............3 General safety information ........ -
Page 3: Safety
Safety 1 Safety Intended use There is a risk of injury or death to the user or Action-related warnings others, or of damage to the product and other Classification of action-related warnings property in the event of improper use or use The action-related warnings are classified in for which it is not intended. -
Page 4: Regulations (Directives, Laws, Standards)
1 Safety tact opening of at least 3 mm, e.g. fuse or line protection switch). ▶ Secure against being switched back on again. ▶ Check that there is no voltage. 1.4.3 Risk of being burned or scalded by hot components ▶... -
Page 5: Notes On The Documentation
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: Checking The Scope Of Delivery
Installation 4 Checking the scope of delivery Product dimensions Ø 607 ▶ Check that the scope of delivery is complete. Quant- Description gend point Expansion vessel * Tundish with retainer Safety group * Dimensions (mm) Documentation records VIH RW GB VIH RW GB 500 BES 800 BES... -
Page 8: Minimum Distances And Clearance For The Installation
5 Installation Minimum distances and clearance for the Caution. installation Risk of material damage to the cylinder. If the cylinder is fitted high up in the building, negative pressure may form in the cylinder. ▶ Install a pressure relief valve to prevent damage to the cylinder. - Page 9 Installation 5 Installing the 3-way motorised valve Connect AB to the heating flow on the heat pump (10), B to the flow on the heating circuit (9), and A to the heating inlet on the cylinder (8). The 3-way motorised valve can be installed vertically or horizontally.
- Page 10 5 Installation 5.2.5 Installing a discharge pipe missible resistance for a straight length of a 22-mm-thick copper discharge pipe (D2) of a thermal expansion relief valve G1/2 is 9.0 m. The resistance of the four 22 mm el- bows, which are each 0.8 m in length, must be subtracted from this, i.e.
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Page 11: Electrical Installation
Installation 5 Conditions: With connection box or control Conditions: Installation with secondary return 230~ Cylinder Contact thermostat Non-return valve Non-return valve Thermostat mixing Circulation pump ▶ valve Secure the temperature sensor. Secondary circuit hose Controller Expansion relief valve Hot water hose 5.2.7 Installing the destratification circuit Cold water inlet... - Page 12 5 Installation 5.3.3 Cable route 60 50 60 50 Immersion heater Primary circuit thermo- stat Immersion heater ther- Retainer for the temper- mostat ature sensor ▶ Use the cable ducts that are included in the scope of delivery for the cylinder in the electronics box. 5.3.1 Optional combination of thermostats Use the connection diagram in the system instructions for...
- Page 13 Installation 5 Install a separate power supply for the immersion Conditions: S plan heater in accordance with the applicable standards. Use heat-resistant cables for the immersion heater con- nection. – Cable diameter on a 5 kW heating coil: 4 mm² –...
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Page 14: Start-Up
6 Start-up ▶ Use a magnetic rod to check whether it contains mag- Conditions: Y plan netite (iron oxide). ▶ If you ascertain that it contains magnetite, clean the sys- tem and apply suitable corrosion-protection measures, or fit a magnet filter. ▶... -
Page 15: Setting The Immersion Heater Thermostat
Start-up 6 Additives for cleaning measures (subsequent Cold water inlet pressure flushing required) The product's efficiency depends on the cold water inlet – Adey MC3+ pressure. – Adey MC5 To achieve optimum efficiency, we recommend a pressure of – Fernox F3 at least 2 bar. -
Page 16: Handing The Product Over To The Operator
Secure a hose to the drain valve. that arrangements are made for a Maintenance Agreement. Position the hose at a suitable outflow. Please contact Vaillant Service Solutions for further details: Open the highest hot water valve in the system. Telephone: 0330 100 3461 Open the drain valve and drain the product completely. -
Page 17: Appendix
Appendix Appendix Detecting and rectifying faults Fault Possible cause Remedy No throughput at the Water supply valve closed Check and open the valve. 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 18: C Technical Data
Appendix Technical data Technical data – General VIH RW GB VIH RW GB 500 BES 800 BES Actual volumetric capacity 512.0 l 740 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 19 Appendix VIH RW GB VIH RW GB 500 BES 800 BES Temperature cylinder dry 8 mm 8 mm pocket 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...
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Page 20: D Commissioning Checklist
Appendix Commissioning Checklist Benchmark Commissioning and Servicing Section It is a requirement that the boiler is installed and commissioned to the completed in full. www.centralheating.co.uk © Heating and Hotwater Industry Council (HHIC) Installation and maintenance instructions uniSTOR 0020235300_01... - Page 21 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 22 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:...
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Page 23: Index
Index Index Article number ............... 5 CE label ................. 5 Checking the pre-charge pressure of the expansion vessel .................. 16 Competent person..............3 Decommissioning ..............16 Decommissioning the product ..........16 Discharge pipe ..............10 Documents ................5 Drain valve ................9 Draining the product ............ - Page 24 0020235300_01 09.08.2016 supplier Vaillant Ltd. Nottingham Road Belper Derbyshire DE56 1JT Telephone 0330 100 3461 [email protected] 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. We reserve the right to make technical changes.