9
Fig. no. 7
Connection of burner connector – power 1°
5.
Positioning and installation
5.1
Rules and regulations
Boiler can only be installed by a firm holding a valid license for gas appliances installation and
maintenance. A project according to the valid regulations must be prepared for installation.
The heating system must be filled with water, that meets the
Č
SN 07 7401 requirements, especially its
harness must not exceed the required parameters.
Recommended values
Hardness
mmol/l
1
Ca
2+
mmol/l
0,3
Concentration of total Fe + Mn
mg/l
(0,3)*
*) recommended value
WARNING!!! The use of anti-freeze mixture is not recommended by the manufacturer.
a) to the heating system
Č
SN 06 0310
Heating systems in buildings – Designing and installation
Č
SN 06 0830
Heating systems in buildings – protecting device
Č
SN 07 7401
Water and steam for thermal energy equipments with working pressure up to
8 MPa
EN 267
Forced draught oil burners – Definitions, requirements, testing, marking
EN 303-1
Heating boilers – Part 1: Heating boilers with forced draught burners –
Terminology, general requirements, testing and marking
EN 303-2
Heating boilers – Part 2: Heating boilers with forced draught burners – Special
requirements for boilers with atomizing oil burners
EN 676
Automatic forced draught burners for gaseous fuels
b) to the gas distribution
EN 1775
Gas supply - Gas pipework for buildings - Maximum operating pressure less
than or equal to 5 bar - Functional recommendations.
EN 12007-1
Gas supply systems – Pipelines for maximum operating pressure up to and
including 16 bar – Part 1: General functional recommendations
EN 12007-2
Gas supply systems – Pipelines for maximum operating pressure up to and
including 16 bar – Part 2: Specific functional recommendations for polyethylene
(MOP up to and including 10 bar)
EN 12007-3
Gas supply systems – Pipelines for maximum operating pressure up to and
including 16 bar – Part 3: Specific functional recommendations for steel
EN 12007-4
Gas supply systems – Pipelines for maximum operating pressure up to and
including 16 bar – Part 4: Specific functional recommendations for renovation
Č
SN 38 6405
Gas equipments. Operating principles
Act no. 222/94 Coll. on the conditions of enterprise and public service performance in power industry
sector and on the state energy inspection
B4
UNCONNECTED
S3
RED
T2
BROWN
T1
BLACK
N
BLUE
≡
YELLOW/GREEN
L
BROWN
