Ecotec Pro; General Notes; Intended Use; Ce Marking - Vaillant ecoTEC SERIES Instructions For Installation And Servicing

The ecoTEC system boiler consists of models with
outputs of 12, 15, 18, 24, 30 and 37 kW.
All ecoTEC system boilers are available in Natural Gas.
The ecoTEC plus 618 and 630 are also available in LPG.
1.4

General Notes

The boilers have been designed for use with a sealed
central heating system, and come fully tested and
assembled with a built in circulating pump, expansion
vessel and diverter valve (ecoTEC combination boilers).
The boilers are easily mounted on any internal wall and
can be installed with either a horizontal or vertical RSF
(room sealed fan assisted) flue.
The boilers use a standard flue system (100 mm or
125 mm outside diameter). Flue extensions and
additional bends and elbows are available for the flue
system to increase the flexibility. If desired, an inhibitor
may be used in the system. Guidance on the use of
inhibitors is contained in these instructions.
All boilers have a built in diagnostic system which
indicates the operational status of the boiler. This
feature provides key information to aid commissioning
and fault finding. The data badge is fitted to the
underside of the boiler. See text of General
Requirements for installation requirements or notes.
1.5

Intended use

The Valliant ecoTEC are state-of-the-art appliances
which have been constructed in accordance with
recognised safety regulations. Nevertheless, danger to
the life and limb of the user or third parties can still
occur or the appliance or other material assets be
impaired in the event of improper use.
The unit is not intended for use by persons (including
children) with reduced physical, sensory or mental
capabilities, or lack of experience and/or knowledge,
unless they have been given supervision or instruction
concerning use of the unit by a person responsible for
their safety.
Children must be watched to ensure that they do not
play with the unit.
The appliance is designed to generate heat for
connecting to hot water central heating systems and for
instantaneous hot water supply (ecoTEC combination
boilers only). Any other use or extended use is
considered to be improper. The manufacturer or
supplier is not liable for any resulting damage. The user
alone bears the risk.
Intended use includes the observance of the operating
and installation manual and the adherence to the
inspection and maintenance conditions.
Instructions for installation and servicing ecoTEC 839592_12
Caution!
Any incorrect use is forbidden.
The appliances must be installed by a competent person
approved at the time by the Health and Safety execu-
tive, who is responsible for adhering to the existing reg-
ulations, rules and guidelines.
1.6

CE marking

The CE marking shows that the appliances
comply with the basic requirements of the
following directives:
- Gas appliances directive (90/396/EEC)
- Electromagnetic compatibility directive with threshold
class B (89/336/EEC)
- Low voltage directive (73/23/EEC)
The appliances satisfy the basic requirements of the
efficiency directive (92/42/EEC) as condensing
appliance.
- The Gas Applaince (Safety) Regulations 1992
- The boiler (Efficiency) Regulations 1993
Vaillant Ltd. supports the Benchmark initiative.
At the rear of this guide, you will find a
Benchmark gas boiler commissioning checklist.
It is very important that this is completed cor-
rectly at the time of installation, commission-
ing and hand over to the user.
1.7

Gas council numbers

Applaince

ecoTEC pro 24

ecoTEC pro 28
ecoTEC plus 824
ecoTEC plus 831
ecoTEC plus 831 Propane
ecoTEC plus 837
ecoTEC plus 612
ecoTEC plus 615
ecoTEC plus 618
ecoTEC plus 618 Propane
ecoTEC plus 624
ecoTEC plus 630
ecoTEC plus 630 Propane
ecoTEC plus 637
Table 1.1 Gas council numbers
Introduction 1
Gas council numbers
47-044-36
47-044-30
47-044-31
47-044-32
47-044-34
47-044-33
41-044-44
41-044-45
41-044-46
41-044-51
41-044-47
41-044-48
41-044-50
41-044-49
5