Appliance Information - Bosch Worcester Greenstar HIU E Installation And Maintenance Instructions Manual

Appliance information

2.11 Appliance information
Technical data
Description
General
Height
Width
Depth
Total unit weight (lift weight)
Packaged unit weight
Minimum inlet pressure to achieve nominal DHW flow rate
Nominal output to domestic hot water
Output range to central heating
Maximum flow temperature secondary heating
Maximum flow temperature DHW
District heating flow and return connections (compression)
Secondary heating flow and return connections (compression)
Cold feed and DHW connections (compression)
Pressure relief valve connection
Maximum district limited flow rate with integrated DPCV
Maximum working pressure district heating side
Pressure relief valve setting secondary heating side
Maximum working pressure domestic hot water side
pH value (district water supply), approximate
Expansion vessel
Expansion vessel charge
District Temperature (80°C)
Primary flow rate
Primary return temperature
Primary pressure drop
DHW output (50°C @ 40K rise)
DHW flow rate (50°C @ 40K rise)
District Temperature (70°C)
Primary flow rate
Primary return temperature
Primary pressure drop at 65/21
DHW output (45°C @ 35K rise)
DHW flow rate (45°C @ 35K rise)
District Temperature (65°C)
Primary flow rate
Primary return temperature
Primary pressure drop
DHW output (40°C @ 30K rise)
DHW flow rate (40°C @ 30K rise)
Electrical
Electrical power supply voltage
Frequency
Maximum power consumption
Standby power consumption
Appliance protection rating
Table 5
1) Nominal output to domestic hot water values are for a temperature rise of 40K.
14
1)
HIU KE plus
with heat
Units HIU KE plus meter
mm 700
mm 440
mm 270
kg 33
kg 36
bar 2.0
kW 58.6
kW 1.5 - 15 1.5 - 15
°C 80
°C 60
mm 22
mm 22
mm 15
mm 15
l/s 0.38
bar 10
bar 3
bar 10
7-9
l 5
bar 0.75
l/s 0.24
°C 21.1
kPa 41.3
kW 58.6
l/min 21
l/s 0.25
°C 20.8
kPa 45.1
kW 51.3
l/min 21
l/s 0.23
°C 18.6
kPa 37.4
kW 44.0
l/min 21
AC...V 230
Hz 50
W 41.3
W 3.1
IP X4D
HIU E Plus with
HIU E Plus heat meter
700 700
440 440
270 270
33 31
36 34
2.0 1.5
58.6 39.1
1.5 - 15 1.5 - 15
80 80
60 60
22 22
22 22
15 15
15 15
0.38 0.355
10 10
3 3
10 10
7-9 7-9
5 5
0.75 0.75
0.24 0.16
21.1 22.2
56.4 19.9
58.6 39.1
21 14
0.25 0.17
20.8 21.8
61.5 21.8
51.3 34.2
21 14
0.23 0.16
18.6 19.5
51.0 17.9
44.0 29.3
21 14
230 230
50 50
41.3 41.3
3.1 3.1
40 X4D
6 720 808 928 (2017/06)
700
440
270
31
34
1.5
39.1
80
60
22
22
15
15
0.355
10
3
10
7-9
5
0.75
0.16
22.2
26.8
39.1
14
0.17
21.8
29.4
34.2
14
0.16
19.5
24.2
29.3
14
230
50
41.3
3.1
40