Table Of Contents; Notes On These Instructions; Specified Use; Storage Of The Documents - Vaillant ecoTEC Instructions For Use Manual

Wall hung room sealed fan assisted condensing boilers
Table of Contents

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Contents
Specifi ed use
Specified use ................................................................ 2
1

Notes on these instructions ........................... 2

1.1
Storage of the documents ......................................
1.2
Symbols used in this manual .................................
1.3
CE marking..................................................................
1.4
Data badge ..................................................................
2
Safety .................................................................
2.1
Setup and adjustments ............................................
2.3
Safety instructions ...................................................
2.4
3
Instructions on operation ................................
3.1
Factory guarantee ....................................................
3.1.1
and ecoTEC exclusive boilers.................................
3.1.2
3.1.3
Registering with us ...................................................
3.1.4 Immediate help ..........................................................
3.2
Intended use ...............................................................
3.3
Care ..............................................................................
3.4
Recycling and disposal ............................................
3.4.1 The appliance .............................................................
3.4.2 Packaging ....................................................................
4
Operation ...........................................................
4.1
and ecoTEC exclusive .............................................. 6
4.2
4.3
Initial checks before turning on ............................ 8
4.3.1 Opening the service valves .................................... 8
4.3.2 Checking the system pressure .............................. 9
4.4
Turning the boiler ON .............................................. 9
4.5
boilers .......................................................................... 10
4.5.1 Setting the water temperature ............................. 10
boilers only) ................................................................ 11
4.6
Heating operation ..................................................... 11
controller ..................................................................... 12
4.7
Status displays ........................................................... 12
4.8
Troubleshooting ........................................................ 13
4.8.3 Flue problems ............................................................ 13
4.9
Turning off the boiler ............................................... 14
4.10
Frost protection......................................................... 14
4.11
Maintenance and customer service ..................... 14
2

Specified use

The Vaillant ecoTEC plus, ecoTEC pro and ecoTEC exclusive
2
models are compact, wall-mounted condensing boilers.
3
ecoTEC plus and pro combination boilers provides both
3
central heating and domestic hot water, with the domes-
3
tic hot water supplied directly from the boiler. The boiler
will operate automatically to provide domestic hot water
3
whenever a hot water tap is opened, and automatically
3
adjusts to meet the demand for both central heating
3
and domestic hot water in the most economical way.
3
ecoTEC system boilers provides central heating and do-
mestic hot water where a separate indirect hot water
5
cylinder is also incorporated to the system.
5
5
1
Notes on these instructions
5
5
5
To ensure clarity of information in instructions a new
5
European standard of advice and symbols is being intro-
5
duced. To ensure compliance with this new standard the
5
following details are included.
5
The following information is intended to help you
5
throughout the boilers entire instruction pack.
We assume no liability for any damage caused by not
6
following these instructions.
Other instruction supplied with this appliance
7
For the end user
Short operating instructions
(ecoTEC plus and ecoTEC exclusive only) no. 838404
Warranty card with return envelope
2 years
1 year
For the installer/service engineer:
Instructions for installation and servicing
- for ecoTEC plus and pro
- for ecoTEC exclusive
Flue installation instructions
The instructions for any accessories and controllers
used also apply.
The Benchmark gas boiler commissioning checklist (in
the installation manual) should be completed by the in-
staller and/or the commissioning engineer.
If, after reading these instructions, you have any ques-
tions on the operation of the boiler, please contact ei-
ther your installer or Vaillant Technical Department.
1.1

Storage of the documents

Please store this user manual and all related documents
so that they are available whenever they are required.
If you move please pass on the documents to the buyer.
no. 809222
no. 802961
no. 839592
no. 0020017768
no. 834449
Instructions for use ecoTEC / 838402-05

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This manual is also suitable for:

Ecotec proEcotec plusEcotec exclusive

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