Viadrus GRAND G 36, Руководство по эксплуатации и установке

Страница: 44 / 60

8
5. Positioning and installation
5.1 Regulations and directions
Boiler can be installed by a company holding a valid license to install and maintain the gas
appliances. 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 297 Gas – fired central heating boilers – Type B
11
and B
11BS
fitted with atmospheric
burners of nominal heat input not exceeding 70 kW
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
Č SN 38 6462 Gas supply system - LPG - Pressure stations, distribution and consumption
Act no. 222/94 Coll. on the conditions of enterprise and public service performance in power industry
sector and on the state energy inspection
c) to the chimney
Č SN 73 4201 Chimneys and flue gas ducting– designing, implementation and connection of
fuel consumers.
d) regarding the fire regulations
Č SN 06 1008 Fire safety of heat installations.
EN 13501-1 + A1 Fire classification of construction products and building elements – Part 1:
Classification using test data from reaction to fire tests.
e) to the system of HWS heating
Č
SN 06 0320 Heating systems in buildings – Hot water preparation – Designing and planning
Č
SN 06 0830 Heating systems in buildings – Safety devices.
Č
SN 75 5409 Water installations inside buildings
5.2 Positioning possibilities
Boiler can be installed in the basic environment AA5/AB5 according to Č SN 33 2000-1 ed. 2. It must
not be installed in zones 0,1 and 2 according to Č SN 33 2000-7-701 ed. 2.
The installation of the boiler must comply with all requirements of Č SN 06 1008.
Boiler positioning with regard to the fire regulations:
1. Positioning on the floor made of combustible material
−
Install the boiler on a incombustible thermally insulating pad exceeding the boiler ground-plan by
15 mm on all sides.