Specifications; Product Data For Energy Consumption - Bosch W 120-5 O Instrucciones De Instalación Y Mantenimiento Para El Técnico

2.4

Specifications

General Information
Dimensions
Tilt height
Minimum room height for anode replacement
Connections
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 according to DIN EN 12897
Maximum flow rate, cold water inlet
Maximum DHW temperature
Max. operating pressure, potable water
Maximum DHW test pressure
Heat exchanger
Content
Surface area
Performance factor N according to DIN 4708
L
Continuous output (at 80 °C flow temperature, 45 °C DHW outlet
temperature and 10 °C cold water temperature)
Heat-up time at rated output
5)
Maximum heat input
Maximum heating water temperature
Max. heating water operating pressure
Pressure drop diagram
Table 4 Dimensions and specifications ( Fig. 1, page 44 and Fig. 3, page 45)
1) Without recharging; set cylinder temperature 60 °C
2) Mixed water at draw-off point (at 10 °C cold water temperature)
3) Distribution losses outside the DHW cylinder are not taken into account.
4) The performance factor N =1 according to DIN 4708 for 3.5 persons, standard bath tub and kitchen sink.
L
Temperatures: cylinder 60 °C, outlet 45 °C and cold water 10 °C.
Measured at max. heat output. If the heat output is reduced, N
5) In the case of heat sources with a higher heat output, limit to the stated value.
2.5

Product data for energy consumption

The following product data satisfy the requirements of the EU Regulations No. 811/2013, No. 812/2013, No. 813/2013 and No. 814/2013
supplementing Directive 2010/30/EU.
Article number Product type
8 732 910 201 W 120-5 O1
7 735 500 7848 W 120-5 O
718 543 216
WST 120-5 O
Table 5 Product data for energy consumption
W 120-5 O - 6 720 819 306 (2019/09)
Unit
mm
mm
mm
kg
kg
2)
:
3)
kWh/24 h
l/min
°C
bar
(positive)
bar
(positive)
m
4)
NL
kW
l/min
min
kW
°C
bar
(positive)
becomes smaller.
L
Cylinder volume (V) Heat retention loss (S)
114.8 l
115.9 l
W 120-5 O
A
 Fig. 1, page 44
1135
1480
Tab. 6, page 26
10
72
187
l 115
l 164
l 192
0.8
12
95
10
10
l 6.8
2
1
1.2
34
13.9
16
34
160
16
 Fig. 2, page 44
DHW heating energy efficiency class
35.2 W
61.0 W
About the product
W 120-5 O
C
 Fig. 1, page 44
1070
1420
Tab. 6, page 26
10
67
183
116
166
193
1.5
12
95
10
10
4.1
0.6
1.2
20
8.2
27
20
160
16
 Fig. 2, page 44
A
C
25