Nibe VPB Series - Start-Up and Inspection

Start-up and inspection
Pressure drop diagram, charge coil
Docking connection, flow line (XL8) and docking con-
nection, return line (XL9).
VPB 200
0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4 0,45 0,5
Flöde (l/s)
5
10
15
20
25
30
40
35
45
50
Tryckfall
(kPa)
0
0
Sv PBD
0,2 0,25 0,3 0,35 0,4 0,45 0,5
Flöde (l/s)
0 0,05 0,1 0,15
5
10
15
20
25
30
40
35
45
50
Tryckfall
(kPa)
0
E
Cu
Cu
R
Pressure
drop
(kPa)
Flow (l/s)
VPB 300 / VPBS 300
0
5
10
15
20
25
30
35
40
45
50
55
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4 0,45 0,5
Flöde (l/s)
Tryckfall
(kPa)
Cu
R
E
Pressure
drop
(kPa)
Flow (l/s)
Pressure drop diagram, solar coil
Connection, flow line solar heating system (XL13) and
connection, return line solar heating system (XL14).
VPBS 300
0,02 0,04 0,06 0,08 0,1 0,12 0,14 0,16 0,18 0,2
0
1,0
2,0
3,0
4,0
5,0
0
E
Cu
Pressure
drop
(kPa)
Flow (l/s)
VPB/VPBSChapter 6 | Commissioning and adjusting16