Product Datasheet On Energy Consumption; Product Description; Regulations; Transport - Buderus SM290.5 E Instrucciones De Instalación Y Mantenimiento Para El Técnico

3

Regulations

2.5

Product datasheet on energy consumption

The following product data complies with the requirements of EU Regulations 811/2013 and 812/2013 as supplement to the Directive 2010/30/EU.
Product number Product typ
7 735 500 675 SM290.5 E
8 718 541 200 SM290/5E
8 718 541 295 SM290/5 EW
7 735 500 677 SM300.5
8 718 541 306 SM300/5
8 718 541 311 SM300/5 W
7 735 500 678 SM400.5 E
8 718 541 060 SM400/5E
8 718 541 319 SM400/5 EW
Table 5 Product datasheet on energy consumption
2.6

Product description

Pos. Description
1 DHW outlet
2 Cylinder flow
3 Sensor well for temperature sensor, heat source
4 DHW circulation connection
5 Cylinder return
6 Solar flow
7 Sensor well for temperature sensor, solar
8 Solar return
9 Cold water inlet
10 Lower indirect coil for solar heating, enamelled smooth
tube
11 Inspection apertures for service and cleaning at the front
12 Models SM290.5 E and SM400.5 E with female connection
(Rp 1 ½") for installing one immersion heater
13 Upper indirect coil for reheating by the boiler, enamelled
smooth tube
14 Cylinder, enamelled steel
15 Fitted magnesium anode without electrical insulation
16 PS casing lid
17 Casing, painted sheet metal with rigid polyurethane foam
insulation, 50 mm
Table 6 Product description ( Fig. 4, page 65 and Fig. 11, page 67)
3 Regulations
Observe the following directives and standards:
• Local regulations
• EnEG (in Germany)
• EnEV (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 enamel coating; 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 nominal capacity – requirements and
testing (product standard)
– DIN EN 12897 – Water supply - regulation for ... DHW cylinders
(product standard)
40
Storage volume (V) Standing loss (S)
290,0 l 93,0 W
290,0 l 80,0 W
371,1 l 100,0 W
• DVGW
4
▶ When handling, prevent DHW cylinders from falling.
▶ Move packed DHW cylinder with a sack trolley and strap ( Fig. 5,
-or-
▶ Move unpacked DHW cylinder with a transport net; during handling,
5
The DHW cylinder is delivered as a fully assembled unit.
▶ Check that the DHW cylinder is complete and undamaged.
5.1
5.1.1
▶ Site the DHW cylinder on a plinth if there is a risk that water may
▶ Site the DHW cylinder in dry internal areas that are free from the risk
▶ Observe the minimum room height ( Table 4, page 39) and
5.1.2
▶ Stand the DHW cylinder upright and level it ( Fig. 6 to Fig. 9,
▶ Remove protective caps.
▶ Apply Teflon tape or Teflon string ( Fig. 10, page 66).
Water heating energy efficiency class
– 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 DHW heating systems
– EN 12975 – Solar thermal systems and their components
(collectors).
– 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 ... .

Transport

page 65).
protect connections against possible damage.

Installation

Siting

Installation site requirements

NOTICE: System damage through inadequate load
bearing capacity of the supporting surface or unsuitable
substrate.
▶ Ensure that the installation area is level and offers
sufficient load-bearing capacity.
collect at the installation site.
of frost.
minimum wall clearances inside the installation room
( Fig. 6, page 65).

Positioning the DHW cylinder

page 66).
SM290.5 E | SM300.5 | SM400.5 E – 6 720 819 314 (2016/04)
C
C
C