Vaillant ecoTEC exclusive SERIES Instructions d'exploitation

For the ownerInstructions for useecoTECWall hung room sealed fan assisted condensing boilersGB

10 Instructions for use ecoTEC / 838402_06babc11Fig. 4.10 Switching the warmstart system on and off with ecoTEC plus and ecoTEC exclusiveecoTEC proba

11Instructions for use ecoTEC / 838402_064.6.2 Switching off heating (summer operation)1plus/exclusiveFig. 4.14 Switching off heating (summer operat

12 Instructions for use ecoTEC / 838402_06The status displays provide information on the operat-ing status of the appliance.• Press the “i” button (1

13Instructions for use ecoTEC / 838402_06a CautionThe boiler frost protection and monitoring sys-tems are only active when the main ON/OFF control of

+20 C+20 C+15 C+5 CbarbarVRT/VRCiFPecoTEC proecoTEC plus / exclusive

838402_06_GB 03 2008

2 Instructions for use ecoTEC / 838402_06Specified use ... 21 Notes on these instructi

3Instructions for use ecoTEC / 838402_061.2 Symbols used in this manualPlease observe the safety instructions in this operating manual for the operat

4 Instructions for use ecoTEC / 838402_06a CautionInappropriate modifications can cause damage. Never tamper with the boiler or other parts of the sys

5Instructions for use ecoTEC / 838402_063 Instructions on operation3.1 Factory guarantee3.1.1 Two year guarantee for ecoTEC plus and three year guaran

6 Instructions for use ecoTEC / 838402_064 Operation4.1 Overview of controls on ecoTEC plus and ecoTEC exclusive11098762345Fig. 4.1 ecoTEC plus and

7Instructions for use ecoTEC / 838402_06Flame with cross:Boiler is at lock out and will display fault codeFlame without cross:Normal burner operation4

8 Instructions for use ecoTEC / 838402_0690˚431Fig. 4.6.1 Opening the service valves on ecoTEC system boilers• Ensure that the service valves in the

9Instructions for use ecoTEC / 838402_06h NoteYour appliance has a pressure sensor. If the pressure falls below 0.6 bar the pressure flashes in the di