Bosch 7735500292, Installation And Maintenance Instructions For The Contractor

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26 | Regulations
W 500-5X... | W 750-5X... | W 1000-5X... 6 720 820 733 (2017/09)
2.4 Product data for energy consumption
The following product data complies with the requirements of EU
Regulations 811/2013 and 812/2013 as a supplement to Directive
2010/30/EU.
2.5 Product Description
These installation and maintenance instructions apply to the following
types:
• Enamelled DHW cylinders without heat exchanger for connection to
an external primary store system: W 500...1000-5X...
These types can also be operated with an immersion heater
(installation in front inspection port).
2.6 Type plate
The data plate is located at the top of the DHW cylinder in the case of the
W 500-5X... and at the rear in the case of the W 750-5X.../ W 1000-5X...
and includes the following details:
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 4753-7 - Potable water heaters, tanks with a volume up to
1000 l, requirements for manufacturing, heat insulation and
corrosion protection
– DIN EN 12897 – Water supply - regulation for ... Cylinder water
heaters (product standard)
– DIN 1988-100 – Technical rules for potable water installations
– DIN EN 1717 – Protection of potable water against
contamination ...
– DIN EN 806-5 – Technical rules for potable water installations
– DIN 4708 – Central DHW heating systems
– EN 12975 – Solar thermal systems and their components
(collectors).
• DVGW
– Code of Practice W 551 – Potable water heating and pipework
systems; technical measures to inhibit the growth of legionella
bacteria in new systems; ...
– Code of Practice W 553 – Sizing DHW circulation systems ... .
Part number Product type Cylinder volume (V) Heat retention loss (S)
Energy efficiency class for
DHW treatment
7735500313 W 500-5X B 500 l 78 W B
7735500312 W 500-5X C 500 l 108 W C
7735501613 W 750-5 PX1 B 768 l 88 W B
7735500292 W 750-5X C 768 l 115 W C
7735501614 W 1000-5 PX1 B 991 l 97 W B
7735500296 W 1000-5X C 991 l 139 W C
Table 4 Energy consumption
Item Description
1 Hot water outlet
2 Female connection for connecting to primary store system
3 DHW circulation connection
4 Sensor pocket for temperature sensor (activation sensor)
5 Sensor pocket for temperature sensor (deactivation
sensor)
6 Cold water inlet
7 Inspection port for maintenance and cleaning at the front
8 Cylinder tank, enamelled steel
9a Data plate, 500 l
9b Data plate, 750 l...1000 l
10 Fitted magnesium anode with electrical insulation
11 Casing lid
12 Thermal insulation
Table 5 Product description (

Fig. 2, page 67)
Item Description
1 Type
2 Serial number
3 Available capacity (total)
4 Standby heat loss
5 Volume heated by immersion heater
6 Year of manufacture
7 Corrosion protection
8 Maximum DHW temperature
9 Maximum heating water flow temperature
10 Maximum flow temperature, solar
11 Connected electrical load
Table 6 Type plate
12 Continuous output
13 Flow rate to reach continuous output
14 Volume heated by immersion heater with 40 °C draw-off
temperature
15 Maximum operating pressure on the potable water side
16 Maximum design pressure (cold water)
17 Maximum operating pressure of the heating water
18 Maximum operating pressure on the solar side
19 Maximum operating pressure on the potable water side
(only CH)
20 Maximum test pressure on the potable water side (only CH)
21 Maximum DHW temperature with immersion heater
Item Description
Table 6 Type plate