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3.6
Product data for energy consumption
The following product data satisfy the requirements of the EU
Regulations No. 812/2013 and No. 814/2013 supplementing EU
Ordinance 2017/1369.
Manufacturers who implement these guidelines and state the ErP values
are permitted to use the "CE" mark.
Product
Product
number
type
volume (V)
7735502481 WP 180 P1 B
7735502482 WP 300 KP1
B
Table 6 Product data for energy consumption
4
Regulations
Observe the following guidelines and standards:
• Local regulations
• EnEG (Building Regulations) (in Germany)
• EnEV (Energy Savings Order) (in Germany)
Installation of, and equipment for, heating and water heating systems:
• DIN and EN standards
– DIN 4753-1 – Water heaters ...; requirements, identification,
equipment and testing
– DIN 4753-3 – Water heaters ...; corrosion protection on the
water side with glass lining; requirements and testing (product
standard)
– DIN 4753-7 – Water heaters, containers with a volume up to
1000 l, manufacturing, thermal insulation and corrosion
protection requirements
– DIN EN 12897 – Water supply - regulation for ... DHW cylinders
(product standard)
– DIN 1988-100 – Technical rules for potable water installations
– DIN EN 1717 – Protection of potable water against pollution ...
– DIN EN 806-5 – Technical rules for potable water installations
– DIN 4708 – Central water heating systems
– EN 12975 – Thermal solar systems and their components
(collectors)
• DVGW
– Code of Practise W 551 – Potable water heating systems and
pipework; technical measures to inhibit the growth of legionella
bacteria in new systems; ...
– Code of Practise W 553 – Sizing DHW circulation systems ...
Product data for energy consumption
• EU Regulation and Directives
– EU Regulation 2017/1369
– EU Regulation 812/2013 and 814/2013
Stora – 6721839992 (2022/07)
Cylinder
Heat
Energy
retention
efficiency
loss (S)
class for
DHW
treatment
173,5 l
48,1 W
B
290,0 l
63,5 W
B
Standards and guidelines applicable for France
• Regulation for installation and maintenance in residential buildings
– Health regulation of the department
– Standard NF C 15-100 – Electrical low-voltage installation –
Regulations
– Standard NF EN 60-335/1 – Safety of electrical appliances for
domestic use and similar purposes
– Standard NF EN 41-221 – Copper pipes – Cold water and hot
water distribution, disposal of waste water and rain water, HVAC
technology (formerly DTU 60.5)
– Standard NF P 40-201 – Sanitary engineering for residential
buildings (formerly DTU 60.1)
– Standard NF EN 1717 – Protection of internal potable water
systems against pollution and general requirements for devices
that prevent pollution of potable water due to flow-back
– Ordinance of 23 June 1978, amended ordinance of
30 November 2005 on heating systems, DHW supply,
regulations for installation and safety – In particular, it must be
ensured that the maximum DHW temperature is adhered to.
– Ordinance of the Ministry of Health on the protection of
potable water – The filling system of the installation must be
equipped with a separation system, approved materials and
accessories must be used for potable water (ACS certification in
France).
5
Transport
WARNING
Risk of injury from carrying heavy loads and inadequately securing
loads for transport!
▶ Use suitable means of transport.
▶ Secure the cylinder to prevent it falling.
▶ Move packed cylinder with a sack truck and lashing strap ( Fig. 5,
page 66).
-or-
▶ Move unpacked cylinder with a transport net, during handling,
protect connections against possible damage.
6
Mounting method
6.1
Installation location
NOTICE
Risk of damage from inadequate load-bearing capacity of the
installation surface or unsuitable floor surface!
▶ Ensure that the installation surface is level and offers sufficient load-
bearing capacity.
▶ Install the cylinder in a dry frost-free interior.
▶ If there is any danger of water accumulating on the floor of the
installation location: place the cylinder on a plinth.
▶ Observe the minimum wall clearances inside the installation room
( Fig. 4, page 66).
Regulations
45
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