About The Product; Intended Use; Data Plate; Supplied Parts - Bosch W 300-5 P Series Installation And Maintenance Instructions For The Contractor

About the product

2 About the product
2.1

Intended use

The DHW cylinder is designed for heating and storing potable water.
Please observe national, regional, and local codes, regulations,
guidelines and standards for potable water.
Install this DHW cylinder only in sealed unvented systems.
Any other purpose is considered improper use. Any resulting damage
from prohibited usage is excluded from liability.
Requirements for potable
water
Water hardness, min.
pH value, min. – max.
Conductivity, min. – max.
Table 2 Requirements for potable water
2.2

Data plate

The data plate is located at the top rear of the DHW cylinder and includes
the following details:
Item Description
1 Model designation
2 Serial number
Table 3 Data plate
2.4

Specifications

General information
Dimensions
Tilt height
Minimum room height for anode replacement
Connections
Connection size, DHW
Connection size, cold water
Connection size, circulation
Inner diameter, test point, cylinder temperature sensor
Dry weight (excluding packaging)
Total weight when filled
Cylinder capacity
Useful capacity (overall)
1)
Usable DHW volume with DHW outlet temperature
45 °C
40 °C
Standby heat loss in accordance with DIN 4753 Part 8
Maximum flow rate, cold water inlet
Maximum DHW temperature
Maximum operating pressure, potable water
Highest design pressure (cold water)
Maximum DHW test pressure
Heat exchanger
Content
Surface area
Performance factor N according to DIN 4708
L
Table 4 Dimensions and specifications ( Fig. 1, page 55 and Fig. 3, page 56)
26
Unit
ppm 36
grain/US gallon 2.1
°dH 2
6.5 – 9.5
μS/cm 130 – 1500
2)
:
3)
4)
Item Description
3 Actual capacity
4 Standby heat loss
5
Volume heated by immersion heater
6 Year of manufacture
7 Corrosion protection
8 Max. DHW temperature, cylinder
9 Max. flow temperature, heat source
10 Max. flow temperature, solar
11 Connected electrical load
12 Heating water heat input
13 Heating water flow rate for heating water heat input
14 Output volume at 40 °C electrically heated
15 Max. operating pressure on the domestic hot water side
16 Highest design pressure
17 Max. operating pressure on the heat source side
18 Max. operating pressure, solar side
19 Max. operating pressure on the domestic hot water side, CH
20 Max. test pressure on the domestic hot water side, CH
21 Max. DHW temperature with electric heating
Table 3 Data plate
2.3

Supplied parts

• Hot water cylinder
• Installation and maintenance instructions
Unit W 300-5 P
mm 1655
mm 1850
DN
DN
DN
mm
kg
kg
l
l
l
kWh/24h 1.94
l/min
°C
bar
(positive)
bar
(positive)
bar
(positive)
l
2
m
NL
W 400-5 P
 Fig. 1, page 55
1965
2100
 Tab. 5, page 27
R1" R1"
R1" R1"
R¾ " R¾ "
19 19
105 119
405 509
300 390
429 557
500 650
2.12
30 39
95 95
10 10
7.8 7.8
10 10
8.8 12.1
1.3 1.8
7.8 12.5
W 300-5 P – 6 720 821 103 (2018/10)