Vaillant aroSTOR VWL B 200/5 UK Installation And Maintenance Instructions Manual
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Summary of Contents for Vaillant aroSTOR VWL B 200/5 UK
- Page 1 Installation and maintenance instructions aroSTOR VWL B 200/5 UK VWL B 270/5 UK 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...
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Page 2: Table Of Contents
Contents Contents Handing the product over to the operator ..17 Adapting the unit to the installation ....17 Calling up the installer level ......... 17 Safety ..............3 Activating and setting photovoltaic mode .... 17 Action-related warnings ......... 3 Reading the input data......... -
Page 3: Safety
Safety 1 Safety Risk caused by inadequate qualifications Action-related warnings The following work must only be carried out Classification of action-related warnings by competent persons who are sufficiently The action-related warnings are classified in qualified to do so: accordance with the severity of the possible –... -
Page 4: Risk Of Being Burned Or Scalded By Hot Components
1 Safety Risk of being burned or scalded by prises, you can read the qualities that the hot components water that is used must have. ▶ Only carry out work on these components 1.13 Risk of damage from corrosion once they have cooled down. caused by unsuitable room air Material damage due to unsuitable Sprays, solvents, chlorinated cleaning... -
Page 5: Regulations (Directives, Laws, Standards)
Safety 1 1.16 Regulations (directives, laws, standards) ▶ Observe the national regulations, stand- ards, directives, ordinances and laws. 0020285063_00 aroSTOR Installation and maintenance instructions... -
Page 6: Notes On The Documentation
Validity of the instructions Validity: Great Britain These instructions apply only to: Unit – article number aroSTOR VWL B 200/5 UK 0010024440 aroSTOR VWL B 270/5 UK 0010028218 Installation and maintenance instructions aroSTOR 0020285063_00... -
Page 7: Product Description
Product description 3 Product description System diagram Validity: aroSTOR VWL B 200/5 OR aroSTOR VWL B 270/5 Domestic hot water cylinder Air inlet temperature sensor Heating coil Evaporator Immersion heater temperature cut-out Defrosting sensor Immersion heater safety cut-out Thermostatic expansion valve External condenser Thermostatic expansion valve capillary Domestic hot water cylinder temperature sensor... -
Page 8: Product Design
The declaration of conformity can be viewed at the manufac- turer's site. Hot Water Association Validity: HWA-labelled Vaillant is a full member of the Hot Water Association and promotes the scheme in association with its cylinder range. Details are available on the web site www.vaillant.co.uk Evaporator... -
Page 9: Set-Up
Set-up 4 Set-up Transport the product in the upright position only. Carry the product to the final installation site in the Transporting the product to the installation transportation bag supplied. site When transporting the product using a hand truck, se- cure it using a belt. -
Page 10: Product Dimensions And Connection Dimensions
4 Set-up Product dimensions and connection dimensions Validity: aroSTOR VWL B 200/5 UK, aroSTOR VWL B 270/5 UK, Great Britain ØA ØB ØB Unit dimensions and connection dimensions (→ Page 10) Unit dimensions and connection dimensions aroSTOR VWL B 200/5 UK... -
Page 11: Minimum Clearances
Installation 5 Minimum clearances Removing/installing the protective cover 4.8.1 Removing the covering hood ≥ 3 ≥ 3 Turn the screw (A) on the product's ring by a few milli- ≥ 3 metres using a Torx screwdriver. ≥ 3 Turn the unit out of the covering hood (B) and turn the ring anti-clockwise in order to loosen the lugs on the bayonet fitting. -
Page 12: Installing The Air Supply And Air Exhaust
Building Regulation G3. Installing the air supply and air exhaust 5.1.1 Selecting air duct systems Validity: Vaillant Caution. Risk of material damage caused by incor- rect installation. ▶... - Page 13 Installation 5 5.1.3 Installing the partial pipe system 2 2 0 2 9 2 External area Heat-insulated pipe (diameter ≥ 160 mm) Internal area (heated or Ventilation not heated) The hot air is drawn into the room and the cold air is This installation type is particularly suitable for small rooms (supply or store room, etc.).
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Page 14: Installing The Water Connections
5 Installation 5.1.4 Installing without a pipework system Installing the water connections 5.2.1 Hydraulics installation ▶ Use flat seals. – Torque: ≤ 20 Nm 5.2.2 Connecting the domestic hot water cylinder Validity: aroSTOR VWL B 200/5, Great Britain External area Ventilation Internal area (heated or not heated) - Page 15 Installation 5 Caution. Risk of material damage caused by incor- rect handling. Only external control contacts are compat- ible. ▶ Only connect the external control con- tacts to potential-free contacts. ▶ In particular, do not connect any live cables. ▶ Remove the covering hood.
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Page 16: Electrical Installation
6 Start-up ▶ 5.3.2 Connecting the cable for low-tariff or high- Remove the black protective cover from the PCB. ▶ tariff load relief Connect the cable to the photovoltaic installation to con- nection terminal (1) on the PCB. In order to keep the product's operating times as low as ▶... -
Page 17: Switching On The Product
Handing the product over to the operator 7 ▶ Switching on the product Inform the operator about measures taken concerning the air pipe and inform them that they must not make any changes. Adapting the unit to the installation Calling up the installer level Press the menu button. -
Page 18: Reading The Input Data
8 Adapting the unit to the installation Selecting the load relief stage Note When photovoltaic mode has the higher prior- Condition: Cable for low-tariff/high-tariff load relief connected ity, domestic hot water is also heated during ▶ periods that have not been set (e.g. holiday Select the components that can be used during high- mode and outside of programmed time peri- tariff periods. -
Page 19: Setting The Maximum Heating Time
Adapting the unit to the installation 8 Setting the maximum heating time 8.10 Locking the control elements If you switch off this function, the domestic hot water Turn the rotary knob until the LOCK ING menu is dis- cylinder charging time is shortened. INST.MENU → SET played. -
Page 20: Checking The Immersion Heater
9 Troubleshooting Troubleshooting Use the supplied plug (1) to seal the condensate over- flow. Eliminating faults Caution. ▶ Before eliminating the fault, check that the product is Risk of material damage when closing the supplied with power. ▶ condensate overflow Check whether the stopcocks are open. -
Page 21: Replacing The Mains Connection Cable
Inspection and maintenance 10 Replacing the mains connection cable 10.2 Observing inspection and maintenance intervals ▶ Adhere to the minimum inspection and maintenance in- tervals. Annual inspection and maintenance work – Overview 10.3 Draining the product Decommission the product. Disconnect the product from the power mains. Close the stop cock upstream of the safety group on the cold water inlet. -
Page 22: 12 Recycling And Disposal
12 Recycling and disposal Personnel who are approved for energy recovery must have the relevant certification that corresponds to the valid regula- tions. ▶ In order to recycle the refrigerant, you must collect it in a suitable vessel prior to disposing of the product. 12 Recycling and disposal Disposing of the packaging ▶... -
Page 23: Appendix
Appendix Appendix Annual inspection and maintenance work – Overview Work Check that the safety devices are functioning properly. Check the refrigerant circuit for leak-tightness. Check the hydraulic circuit for leak-tightness. Check the temperature and pressure expansion relief valve. Check that the safety group is working properly. Check whether the components of the refrigerant circuit show any signs of rust or traces of oil. - Page 24 Appendix Fault code Description Possible cause Solution Temporary operation – – OVER PRESS. Overpressure inside the No water in the do- Checking that the Heat pump decommis- heat pump mestic hot water cyl- product is correctly sioned. inder filled with water and The reset must be imple- purged –...
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Page 25: C Installer Level - Overview
Appendix Fault code Description Possible cause Solution Temporary operation Incorrect defrosting sensor Defrosting sensor incor- Re-establishing contact readings rectly installed on the pipe. between the defrosting Air temperature is meas- sensor and the pipe ured Heat pump out of gas Leak in the cooling circuit Finding and repairing the leak before filling the cool-... - Page 26 Appendix Setting level Values Default Unit Increment, select, explanation setting Min. Max. PV ECO Current value Only visible if PV MODE = YES 0: Contact opened; 1: Contact closed PV MAX Current value Only visible if PV MODE = YES 0: Contact opened;...
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Page 27: D Electronics Box Wiring Diagram
Appendix Electronics box wiring diagram Validity: aroSTOR VWL B 200/5, aroSTOR VWL B 270/5, Great Britain T air T degiv T eau Comp Alim Ph 4 Ph 5 Ph 12 N 13 Control panel Pressure switch Control panel connection plug Safety cut-out, 87 °C Main PCB Immersion heater... -
Page 28: E Basic Hydraulic Diagram
Appendix Basic hydraulic diagram Validity: aroSTOR VWL B 200/5, aroSTOR VWL B 270/5 Dielectrically isolated hydraulic connection Pressure reducer Thermostatic mixer tap Expansion vessel Safety group Drain valve Stopcock Domestic hot water flow Non-return valve Cold water pipe Heat pump output curves Validity: aroSTOR VWL B 200/5 00:00 21:00... -
Page 29: G Technical Data
COP at a cold water temperature of 10 °C for a tar- get temperature of 55 °C (EN 16147:2017/extraction cycle L) Technical data Technical data – General aroSTOR VWL B 200/5 UK aroSTOR VWL B 270/5 UK Nominal capacity 200 l 270 l... - Page 30 Appendix aroSTOR VWL B 200/5 UK aroSTOR VWL B 270/5 UK Refrigerant type R 290 R 290 Refrigerant volume for complete filling 0.15 kg 0.15 kg Max. overpressure in the heat pump 2.5 MPa 2.5 MPa Max. low pressure in the heat pump 1.5 MPa...
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Page 31: Index
Index Index Voltage .................. 3 Basic diagram................ 3 Water hardness ..............4 Wiring .................. 16 Calling up the installer level..........17 CE marking................8 Combustion air ..............4 Combustion air supply............4 Competent person..............3 Completing repair work ............21 Completing, repair work ............ - Page 32 0020285063_00 0020285063_00 28.02.2019 Supplier Vaillant Ltd. Nottingham Road Belper 1 1 Derbyshire 1 1 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.
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