Product Information; Data Plate; Pressure Drop Curve Of Heating Coil - Buderus SU80/5 Installation And Maintenance Instructions Manual

2.3

Product Information

14
13
12
11
10
7
SU 54/5
Fig. 2 Product Information
Item Description
1 DHW outlet
2 Recirculation connection
3 Boiler supply
4 Sensor well for temperature sensor
5 Boiler return
6 Cold water inlet
7 Heat exchanger for heating by boiler, smooth enameled tubing
8 Inspection port for service and cleaning at the front
9 2nd anode in inspection port, with insulation
10 SU54/5: 2x electrically insulated installed magnesium anode
SU80, SU100/5: electrically uninsulated installed magnesium
anode
11 Tank, enameled steel
12 Jacket, painted sheet metal with rigid polyurethane foam
insulation, 2" (50 mm)
13 Inspection port for service and cleaning
14 PS top cover
Table 4 Product Information
2.4

Data plate

The data plate is located at the top rear of the DHW tank.
SU54.5 | SU80.5 | SU100.5 – 6 720 819 292 (2017/11)
1
12
11
10
2
3
4
9
8
5
7
6
2.5

Pressure drop curve of heating coil

8
6
4
2
0
2
Fig. 3 Pressure drop curve
[1] SU100/5
[2] SU80/5
[3] SU54/5
Example:
[A] 10 gpm, 2 ft of head
Product Information
14
SU80/5, SU100/5
3
2
1
A
4 6 8 10 12
flow rate [gpm]
flow rate [gpm]
2
1
2
3
4
5
6
6 720 805 397-02.1ITL
14 16
6 720 805 397-08.1ITL
5