Serial Number; Svgw (Swiss Gas And Water Industry Association) Symbol; Ce Marking; Energy Saving Trust Endorsed Products - Vaillant ecoTEC plus VU 446/5-5 (H-GB) Installation And Maintenance Instructions Manual

4 Set-up

Information on the Meaning
data plate

Serial number

For quality control purposes; 3rd and 4th
digits = year of production
For quality control purposes; 5th and 6th
digits = week of production
For identification purposes; 7th to 16th
digits = product article number
For quality control purposes; 17th to 20th
digits = place of manufacture
... ecoTEC Plus ... Product designation
2H / 2E / 3P / 2L... Gas group and gas connection pressure
as set at the factory
II2H3P / I2E / I3P... Approved gas category
Condensing techno- Efficiency class of the boiler in accord-
logy ance with EC Directive 92/42/EEC
Type: Xx3(x) Permissible flue gas connections
PMS Maximum water pressure in heating
mode
Electrical connection – Voltage – Fre-
V
quency
Hz
Hi Lower gross calorific value
W Max. electrical power consumption
IP Protection class
Heating mode
Qn Nominal heating load range in heating
mode
Pn Nominal heat output range in heating
mode
Pnc Nominal heat output range in heating
mode (condensing technology)
Tmax Maximum flow temperature
NOx NOx class for the product
Code (DSN) Specific product code
Read the instructions.
Note
Make absolutely sure that the product is compat-
ible with the gas group at the installation site.
3.3 Serial number
The serial number can be found on the identification plate.
3.4 SVGW (Swiss Gas and Water Industry
Association) symbol
8
3.5

CE marking

The CE marking shows that the products comply with the
basic requirements of the applicable directives as stated on
the data plate.
The declaration of conformity can be viewed at the manufac-
turer's site.
3.6

Energy Saving Trust Endorsed Products

Applicability: Great Britain
Only the most energy efficient products can carry the
'Energy Saving Trust Endorsed Product' brandmark making
it easy for consumers to choose products that have met strict
energy performance criteria.
Available for: Boilers, Heating controls and chemical inhib-
itors, the Energy Saving Trust endorsed product brandmark
gives consumers confidence that a product will cost less to
run, help lower energy bills and reduce carbon emissions.
About the Energy Saving Trust
Energy Saving Trust is an independent and impartial organ-
isation that provides trusted energy saving advice to em-
power millions of people to lead affordable, low energy life-
styles. For more information visit energysavingtrust.org.uk
4 Set-up
4.1

Unpacking the product

1. Remove the product from its box.
2. Remove the wedge and protective film from all of the
product's components.
4.2

Checking the scope of delivery

Applicability: VU 446/5-5 (H-GB)
OR VU 606/5-5 (H-GB)
▶
Check that the scope of delivery is complete and intact.
Number Designation
Heat generator
1
Bag of set-up parts with retainer for wall-mount-
1 ing, fastening accessories and condensate dis-
charge hose
Cardboard box for the hydraulic connection with
1 expansion relief valve, drain cock, air separator
and seals
Cardboard box with the stopcocks for the heating
1
circuit
1 Cardboard box with the stopcock for the gas line
assembly
Documentation material including gas conversion
1
set
Installation and maintenance instructions ecoTEC plus 0020261389_02