Operating instructions For the operator - Vaillant

1 Operating instructions For the operator Operating instructions ecoTEC plus Gas-fired wall hung high efficiency boiler GB, IE. Inhaltsverzeichnis Inhaltsverzeichnis 1 Notes on the documentation .. 3 Protecting the heating system against frost ..19. Storing documents .. 3 Activating the frost protection function ..19. Symbols used .. 3 Draining the heating system ..19. Applicability of the instructions .. 3. Identification 3 6 Energy saving tips .. 20. CE 3. 7 Troubleshooting ..22. 2 Safety ..5 Reading fault messages ..22. Safety and warning information ..5 Detecting and rectifying malfunctions.

2 23. Classification of warnings ..5 Rectifying a water shortage ..23. Structure of warnings ..5 Resolving ignition faults ..24. Intended Maintenance message ..24. Basic safety instructions ..6. 8 Additional 3 Description of devices and functions ..8 Operation in the Design ..8 Structure of the menu ..25. Function ..8 Overview of menu structure ..26. Heating Displaying Live monitor (current status of the Hot water production with domestic hot water boiler) ..27. cylinder (VU boiler) ..8 Setting the display contrast ..27. Hot water production with VUW boiler ..8 Setting the Hot water production with VUI boiler/VUW boiler Displaying contact data for the competent with actoSTOR.

3 9 person ..28. Displaying the serial number and article number .28. 4 Operation .. 10 Reset burner off time (resetting burner Overview of the control elements .. 10 anti-cycling time) ..28. Digital Information and Analysis System (DIA) .. 10. Operating concept ..11 9 Service ..29. Basic Servicing the boiler ..29. Operating levels ..12 Caring for your boiler ..29. 5 Operation ..13 10 Decommissioning .. 30. Putting the boiler into service..13 Disposing of the boiler .. 30. Opening/closing the isolator devices ..13 Disposing of the packaging .. 30. Switching on the Checking the fill level of the heating system.

4 14 11 Manufacturer's guarantee and works customer Filling the heating system ..14 services ..31. Setting the heating flow temperature ..15 Factory Setting the heating flow temperature without a Vaillant Service ..31. controller connected ..15. Using a controller to set the heating flow 12 Glossary ..32. temperature ..15. Hot water production with VUW boilers ..15 Index 33. Setting the hot water temperature ..16. Activating/deactivating Comfort mode ..16 Brief Operating instructions ..35. Setting the cylinder charging mode (VUI 937 only) ..16. Hot water production with VU boilers.

5 17. Setting a room thermostat or weather compensator .. 18. Switching off the functions of the boiler .. 18. Switching off hot water production (VU boiler) .. 18. Switching off Heating mode (summer mode) .. 18. Temporarily shutting down the boiler ..19. 2 Operating instructions ecoTEC plus 0020116701_00. Notes on the documentation 1. 1 Notes on the documentation Applicability of the instructions The following instructions are intended to guide you These Operating instructions apply exclusively to appliances throughout the entire documentation. Other documents with the following article numbers: apply in addition to these Operating instructions .

6 We accept no liability for any damage caused by failure to Boiler Type designation Article number observe these manuals. ecoTEC plus VU GB 612/5-5 0010011677. Other applicable documents ecoTEC plus VU GB 615/5-5 0010011678. When Operating the ecoTEC plus, you must observe all Operating instructions that are included with other compo- ecoTEC plus VU GB 618/5-5 0010011679. nents of your system. ecoTEC plus VU GB 618/5-5 (LPG) 0010011680. Further instructions for all accessories and controllers used ecoTEC plus VU GB 624/5-5 0010011681. also apply. The benchmark check list for starting up gas-fired boilers ecoTEC plus VU GB 630/5-5 0010011682.

7 (contained in the installation instructions ) must be com- ecoTEC plus VU GB 630/5-5 (LPG) 0010011683. pleted by the competent person present during the commis- sioning and must be passed on to the system operator . ecoTEC plus VU GB 637/5-5 0010011684. After reading through these instructions , if you have any ecoTEC plus VUW GB 824/5-5 0010011685. questions regarding the operation of the boiler, please con- tact your recognised approved heating specialist company ecoTEC plus VUW GB 831/5-5 0010011686. or Vaillant 's technical department. ecoTEC plus VUW GB 831/5-5 (LPG) 0010011687.

8 In these instructions , the heating specialist company and ecoTEC plus VUW GB 837/5-5 0010011688. competent person approved by the Health and Safety Exec- ecoTEC plus VUI GB 937/5-5 0010011691. utive will be abbreviated as the heating specialist company and competent person. Type overview To find out the article number of your boiler, refer to the Storing documents identification plate. > Store these Operating instructions and all other applica- ble documents in such a way that they are available Identification plate whenever required. > If you move out or sell the house, pass on the documents The identification plate of your Vaillant ecoTEC plus boiler to the next occupant as well.

9 Is attached at the factory to the underside of your boiler. The seventh to sixteenth digits of the serial number on the identification plate represent the article number. Symbols used The serial numbers are also located on a plate, which is stuck behind the front flap on the underside of the boiler in The symbols used in the text are explained below: Symbols a plastic fish plate ( Fig. Item 2). You can also view the for identifying dangers are also used in these Operating serial number in the display of the boiler ( Section ). instructions ( Section ). CE label i Symbol that denotes useful tips and infor- mation The CE label shows that the boilers comply with the basic requirements of the applicable > Symbol for a required action directives as stated on the identification plate.

10 Operating instructions ecoTEC plus 0020116701_00 3. 1 Notes on the documentation i Vaillant Ltd. supports the Benchmark Initiative. A benchmark check-list for commissioning gas- fired boilers is attached to these installation instructions . It is very important that this docu- ment be filled out properly when installing, com- missioning and handing-over to the system oper- ator. 4 Operating instructions ecoTEC plus 0020116701_00. a Safety 2. a 2 Safety Intended use The Vaillant ecoTEC plus boilers are state-of-the-art appli- ances which have been constructed in accordance with rec- Safety and warning information ognised safety regulations.