2 Notes on the documentation
6
Installation and maintenance instructions ecoTEC plus 0020239015_05
2
Notes on the documentation
2.1
Observing other applicable documents
▶
You must observe all the operating and installation in-
structions included with the system components.
2.2
Storing documents
▶
Pass these instructions and all other applicable docu-
ments on to the system operator.
2.3
Validity of the instructions
These instructions apply only to:
Product article number
Article number
Gas Council
Number
VU 246/6-5 OVZ (P-GB)
ecoTEC plus 424 P
0010021225
41-694-18
3
Product description
3.1
Benchmark
Vaillant is a licensed member of the Benchmark Scheme.
Benchmark places responsibilities on both manufacturers
and installers. The purpose is to ensure that customers are
provided with the correct equipment for their needs, that it is
installed, commissioned and serviced in accordance with the
manufacturer’s instructions by a competent person approved
at the time by the Health and Safety Executive and that it
meets the requirements of the appropriate Building Regu-
lations. The Benchmark Checklist can be used to demon-
strate compliance with Building Regulations and should be
provided to the customer for future reference.
Installers are required to carry out installation, commission-
ing and servicing work in accordance with the Benchmark
Code of Practice which is available from the Heating and
Hotwater Industry Council who manage and promote the
Scheme.
Benchmark is managed and promoted by the Heating and
Hotwater Industry Council.
For more information visit www.centralheating.co.uk
3.2
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.
3.3
Serial number
The serial number is located on a plate behind the front flap.
The plate is in a plastic fish plate. You can also display the
serial number in the display.
3.4
Information on the identification plate
The identification plate is mounted on the underside of the
product in the factory.
The identification plate keeps record of the country in which
the product is to be installed.
Information on the
identification plate
Meaning
Barcode with serial number
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
3P, G31
–
3.7 kPa
(37 mbar)
Factory setting for type of gas and gas
connection pressure
Cat.
Gas-fired boiler category
Condensing techno-
logy
Efficiency class of the boiler in accord-
ance with EC Directive 92/42/EEC
Type: Xx3(x)
Permissible flue gas connections
PMS
Maximum water pressure in heating
mode
PMW
Maximum water pressure in hot water
handling mode
V/Hz
Electrical connection
W
Max. electrical power consumption
IP
Level of protection
Heating mode
P
n
Nominal heat output range in heating
mode
P
nc
Nominal heat output range in heating
mode (condensing technology)
P
Nominal heat output range in hot water
handling mode
Q
n
Nominal heating load range in heating
mode
Q
nw
Nominal heating load range in hot water
handling mode
T
max.
Max. flow temperature
NOx
NOx class for the product
