10
Installation and maintenance instructions ecoTEC plus 0020244998_04
5.3
Information on the identification plate
The identification plate is mounted on the underside of the
product in the factory.
Information on the
identification plate
Meaning
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
(2.0 kPa)
Gas group and gas connection pressure
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.
Max. flow temperature
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).
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
2
4
5
3
1
1
Expansion vessel
2
Impeller sensor
3
Cylinder charging pump
4
Hot water NTC sensor
5
Expansion relief valve
