3 Product description
8
Operating instructions Energy
7
0020300878_00
3.3 Information on the data plate
The data plate is mounted on the under-
side of the product at the factory.
Information
on the data
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
Energy
7
..c
Product designation
2H, G20
–
2.0 kPa
(20 mbar)
Factory setting for gas type
and gas connection pressure
Cat.
Unit category
Condensing
technology
Efficiency class of the boiler
in accordance with EC Dir-
ective 92/42/EEC
Type: Xx3(x)
Permissible flue gas connec-
tions
PMS
Maximum water pressure in
heating mode
PMW
Maximum water pressure in
domestic hot water mode
V / Hz
Electrical connection
W
Max. electrical power con-
sumption
IP
IP rating
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 domestic hot water mode
Information
on the data
plate
Meaning
Q
n
Nominal heat input range in
heating mode
Q
nw
Nominal heat input range in
domestic hot water mode
T
max.
Max. flow temperature
NOx
NOx class for the product
Code (DSN)
Specific product code
Read the instructions.
GC no.
Gas council number
3.4 Design of the product
2
1
1
Magnetic brief
operating in-
structions with
type designation
and serial num-
ber
2
Control elements
3.5 Overview of the operator
control elements
1
2
3
4
5
1
Display
2
Button
3
Button
4
Button
5
Fault clearance
key
