Operating instructions Contents Safety ..............3 Action-related warnings ......... 3 Intended use ............3 General safety information ........3 Notes on the documentation ......5 Observing other applicable documents ....5 Storing documents..........5 Applicability of the instructions ......5 Product description..........
use. Any direct commercial or industrial use Safety is also deemed to be improper. Action-related warnings Caution. Classification of action-related warnings Improper use of any kind is prohibited. The action-related warnings are classified in accordance with the severity of the possible General safety information danger using the following warning signs and 1.3.1 Installation by competent persons...
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1.3.4 Risk of death due to blocked or 1.3.8 Risk of material damage caused by leaking flue pipework frost ▶ Ensure that the heating installation always What to do if you smell flue gas in the prop- erty: remains in operation during freezing con- ditions and that all rooms are sufficiently ▶...
Notes on the documentation Control elements Observing other applicable documents ▶ You must observe all operating instructions enclosed with the system components. Storing documents ▶ Keep this manual and all other applicable documents safe for future use. Applicability of the instructions These instructions apply only to: Product article number On/off button...
About the Energy Saving Trust VUW… Vaillant gas-fired wall-hung boiler for heating and hot water generation Energy Saving Trust is an independent and impartial organ- isation that provides trusted energy saving advice to em- ..6/5-3...
Basic display Vaillant is a licensed member of the Benchmark Scheme which aims to improve the standards of installation and com- missioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimise safety, ef- ficiency and performance.
Starting up the product Condition: No controller connected ▶ Only start up the product once the casing has been com- ▶ Change the hot water temperature by pressing pletely closed. ▶ Confirm by pressing Switching on the product Condition: Controller connected ▶...
4.12 Guaranteeing the correct filling pressure of Purge all radiators. the heating installation Check the filling pressure in the display. Top up with more water if necessary. 4.12.1 Checking the filling pressure of the heating 10. Close the filling cock. installation 11.
Registration is simple. Just complete the Guarantee Regis- ▶ If you notice a fault, have it eliminated by a competent tration Card and return to Vaillant within 30 days of installa- person. tion. Your details will then be automatically registered within the Vaillant scheme.
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 0020209590_03 ecoTEC pro Operating instructions...
Appendix Status codes – Overview Status codes that are not listed here can be viewed in the installation instructions. Status code Parameter Meaning Displays in heating mode Heating: No heat demand S.00 Heating: No heat demand Heating mode: Pump pre-run S.02 Heating mode: Pump pre-run S.03...
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