2 Notes on the documentation
8 Installation and maintenance instructions SUSTAIN ..c 0020200954_00
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 Applicability of the instructions
These instructions apply only to:
Product article number
Article number Gas Council
Number
SUSTAIN 25c -A (H-
GB)
0010015885 47-019-32
SUSTAIN 30c -A (H-
GB)
0010015886 47-019-33
SUSTAIN 35c -A (H-
GB)
0010015887 47-019-34
3 Product description
3.1 Serial number
The serial number is on the identification plate on the under-
side of the product.
3.2 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
SUSTAIN ..c Product description
2H, G20 - 20 mbar
(2 kPa)
Factory setting for type of gas and gas
connection pressure
Cat. Approved gas 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
Information on the
identification plate
Meaning
PMW Maximum water pressure in hot water
handling mode
V/Hz Electric connection
W Max. electrical power consumption
IP Level of protection
Heating mode
Hot water generation
Pn Nominal heat output range in heating
mode
Pnc Nominal heat output range in heating
mode (condensing technology)
P Nominal heat output range in hot water
handling mode
Qn Nominal heating load range in heating
mode
Qnw Nominal heating load range in hot water
handling mode
T
max.
Max. flow temperature
NOx NOx class for the product
Code (DSN) Specific product code
→ "CE label" section
Read the instructions.
→ "Recycling and disposal" section
GC no. Gas council 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.