Vaillant ecoTEC plus Series Operating Instructions Manual
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Also See for ecoTEC plus Series:
- Installation and maintenance instructions manual (92 pages) ,
- Installation and maintenance manual (56 pages) ,
- Instructions for installation and servicing (52 pages)
Table of Contents
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Summary of Contents for Vaillant ecoTEC plus Series
- Page 1 Operating instructions For the operator Operating instructions ecoTEC plus VU, VUW, VUI ..6/5-5 GB, IE Publisher/Manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Tel. +49 21 91 18‑0 Fax +49 21 91 18‑2810 info@vaillant.de www.vaillant.de...
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Page 2: Table Of Contents
Contents Contents Guarantee and customer service..... 12 Guarantee............12 Safety ..............3 Customer service..........12 Appendix ................13 Action-related warnings ......... 3 Operator level – overview ......... 13 Intended use ............3 Status codes – Overview ........13 General safety information ........3 Troubleshooting .......... -
Page 3: Safety
Safety 1 this document shall be considered improper Safety use. Any direct commercial or industrial use Action-related warnings is also deemed to be improper. Classification of action-related warnings Caution. The action-related warnings are classified in Improper use of any kind is prohibited. accordance with the severity of the possible danger using the following warning signs and General safety information... - Page 4 1 Safety ▶ Ensure that the supply of combustion air is 1.3.4 Risk of death due to a blocked or leaking flue gas pipe always free of fluorine, chlorine, sulphur, dust, etc. What to do if you smell flue gas in the prop- ▶...
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Page 5: Notes On The Documentation
Notes on the documentation 2 Notes on the documentation Product description Observing other applicable documents Product design ▶ 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. -
Page 6: Displayed Symbols
The identification plate is mounted on the underside of the product in the factory. Information on the Meaning identification plate Read the instructions. VU… Vaillant gas-fired wall-hung boiler for Current heating flow button heating temperature, filling Maximum output op- VUW…, VUI…... -
Page 7: Serial Number
Going one selection level higher Hot Water Association – Setting the heating flow temperature Vaillant is a full member of the Hot Water Association and – Reading the system pressure promotes the scheme in association with its cylinder range. –... -
Page 8: Basic Display
4 Operation Basic display Cabinet-type casing Enclosing the product in cabinet-type casing requires compli- ance with the applicable design instructions. If you require cabinet-type casing for your product, consult a heating specialist company. Never, under any circum- stances, enclose the product yourself. Opening the isolator devices Ask the competent person who installed the product to explain to you where these isolator devices are located... -
Page 9: Setting The Heating Flow Temperature
Operation 4 4.10 Setting the heating flow temperature 4.12 Switching Comfort mode on and off Press ( ). Note ◁ Comfort mode immediately supplies hot water at The target value of the heating flow temperature the required temperature, without you having to appears on the display. -
Page 10: Setting The Target Cylinder Temperature
4 Operation 4.14 Setting the target cylinder temperature 4.16 Guaranteeing the correct filling pressure of the heating system Applicability: Product with integrated hot water generation and shift-load cylinder 4.16.1 Checking the filling pressure of the heating installation Conditions: Water hardness: > 3.57 mol/m³ Note ▶... -
Page 11: Protecting The Heating Installation Against Frost
Troubleshooting 5 Calling up (Live monitor) status codes Turn the filling cock on slowly and allow water to flow in until the required filling pressure has been reached. ▶ Press at the same time. Close the heating water supply. Status codes – Overview (→ Page 13) Purge all radiators. -
Page 12: Decommissioning
Registering with us only if no frost is expected. Registration is simple. Just complete the Guarantee Regis- tration Card and return to Vaillant within 30 days of installa- ▶ tion. Your details will then be automatically registered within Temporarily decommission the product only if no frost is the Vaillant scheme. -
Page 13: Appendix
Appendix Appendix Operator level – overview Setting level Values Unit Increment, select Default setting Min. Max. Water pressure → Water pressure Current value Live monitor → Status Current value Information → Contact details Phone number Serial number Permanent value Display contrast Current value Basic settings →... -
Page 14: C Troubleshooting
Appendix Troubleshooting Fault Cause Measure Product does not start The gas isolator cock installed on-site and/or the gas Open both gas isolator cocks. isolator cock on the product is closed. The power supply in the building is disconnected. Check the fuse in the building. The product –... - Page 16 0020245033_00 0020245033_00 13.12.2016 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. We reserve the right to make technical changes.
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