Information On The Identification Plate; Ce Label; Energy Saving Trust Endorsed Products; Compartment Ventilation - Vaillant ECOTEC EXCLUSIVE 627 VU 256/5-7 Installation And Maintenance Instructions Manual

4 Set-up

3.2

Information on the identification plate

The identification plate is mounted on the underside of the
product in the factory.
Information on the Meaning
identification plate
Read the instructions.
VU(W) ... Type designation
..6/5-7 Calorific value power/product generation
equipment
ecoTEC exclusive Product description
2H, G20 – 20 mbar
Gas group and gas connection pressure
(2.0 kPa) as set at the factory
ww/yyyy Date of manufacture: Week/year
Cat. Approved unit categories
Types Approved gas-fired units
PMS Permissible total overpressure in heating
mode
PMW Permissible total overpressure during hot
water generation
T Max. flow temperature
max.
ED 92/42 Current efficiency directive fulfilled with
4* rating
V Hz Mains voltage and mains frequency
W Max. electrical power consumption
IP Level of protection
Heating mode
Hot water generation
P Nominal heat output range
Q Heat input range
D Nominal hot water draw-off rate
Bar code with serial number,
7th to 16th digit = product article number
3.3

CE label

The CE label shows that the products comply with the basic
requirements of the applicable directives as stated on the
identification plate.
The declaration of conformity can be viewed at the manufac-
turer's site.
8
3.4

Energy Saving Trust Endorsed Products

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
3.5

Compartment Ventilation

The boilers are very high efficiency appliances.
As a consequence the heat loss from the appliance casing
during operation is very low.
Compartment ventilation is not required as the products are
only certified, and can only be fitted with a concentric flue
system.
4 Set-up
4.1

Unpacking the product

1. Remove the product from its box.
2. Remove the protective film from all parts of the product.
4.2

Scope of delivery

Check that the scope of delivery is complete and intact.
Num-
Designation
ber
Heat generator
1
1 Installation kit containing the following:
1 - Product bracket
- Expansion relief valve connection pipe
1
1 - Gas stopcock
1 - Gas connection pipe, dia. 15 mm
2 - Service valve
2 - Heating flow/return connection pipe
3 - Bag with small parts
1 - Gas family coding resistor
1 Mounting template
Enclosed documentation
1
Installation and maintenance instructions ecoTEC exclusive 0020193966_01