Information On The Identification Plate; Serial Number; Design Of The Product - Vaillant ecoTEC plus Installation And Maintenance Instructions Manual

5.3

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.
VUI... Vaillant gas-fired wall-hung boiler for
heating and hot water generation with
shift-load cylinder
..6/5-5 Calorific value power/product generation
equipment
ecoTEC plus 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. Permissible gas 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
Note
Make absolutely sure that the product is compat-
ible with the gas group at the installation site.
5.4

Serial number

The serial number can be found on a plastic label behind the
front flap and on the identification plate.
Note
The serial number can also be shown on the
display of the product (→ Operating instructions).
10
5.5

Design of the product

The product comprises:
–
A 15 litre shift-load cylinder
–
A modified boiler with integrated hot water generation
5.5.1 Functional elements of the shift-load
cylinder
1
1 Expansion vessel
2 Impeller sensor
3 Cylinder charging pump
Installation and maintenance instructions ecoTEC plus 0020244998_04
4
5
4 Hot water NTC sensor
5 Expansion relief valve
2
3