Bosch Stora W 120-5 P Notice D'installation Et D'entretien Pour Le Professionnel page 34

Regulations
2.5 Product data for energy consumption
The following product data comply with the requirements of EU Regulations 811/2013 and 812/2013 as supplement to the Directive 2010/30/EU.
Article number Product type
7 735 501 540 W 120-5 P1
7 735 500 779 W 120-5 P
8 718 543 055 WST 120-5C
7 735 501 541 W 160-5 P1
7 735 500 780 W 160-5 P
8 718 543 064 WST 160-5C
7 735 501 544 W 200-5 P1
7 735 500 781 W 200-5 P
8 718 543 073 WST 200-5C
7 735 500 783 W 200-5 EP1B
Table 5 Product data for energy consumption
2.6 Product information
Item Description
1
DHW outlet
2
DHW circulation connection
3
Cylinder flow
4
Sensor pocket for temperature sensor, heat source
5
Cylinder return
6
Cold water inlet
7
Heat exchanger for reheating by wall mounted boiler,
smooth enamelled tubing
8
Female connection for installing an electric heating (W 200-
5 EP)
9
Magnesium anode with electrical insulation
10
Storage cylinder, enamelled steel
11
Casing, painted sheet metal with rigid polyurethane foam
thermal insulation, 50 mm
12
Inspection aperture for maintenance and cleaning
13
PS top cover

Table 6 Product description (
34
Cylinder volume (V) Heat retention loss
115.0 l
115.0 l
155.5 l
155.5 l
196.0 l
196.0 l
196.0 l
Fig. 3, page 60 and Fig. 10, page 62)
DHW heating energy efficiency class
(S)
36.7 W
46.4 W
38.2 W
45.8 W
41.4 W
59.2 W
63.8 W
3 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 through glass lining; requirements and testing
(product standard)
– DIN 4753-6 – Water heating systems ...; cathodic corrosion
protection for enamelled steel cylinders; requirements and
testing (product standard)
– DIN 4753-8 – Water heaters ... , part 8: Thermal insulation of
DHW cylinders up to 1000 l rated content – requirements and
testing (product standard)
– DIN EN 12897 – Water supply - regulation for ... DHW cylinders
(product standard)
– DIN 1988 – Technical rules for potable water installations
– DIN EN 1717 – Protection of potable water against
contamination ...
– DIN EN 806 – : Technical rules for potable water installations
– DIN 4708 – Central water heating systems
• DVGW
– Code of Practice W 551 – Potable water heating systems and
pipework; technical measures to inhibit the growth of legionella
bacteria in new systems; ...
– Code of Practice W 553 – Sizing DHW circulation systems ...
W 120-5 P | W 160-5 P | W 200-5 P | W 200-5 EP – 6 720 821 084 (2022/11)
A
B
A
B
A
B
C