Start-Up And Inspection - Nibe VPB Series Installer Manual

Start-up and inspection

Pressure drop diagram, charge coil
Docking connection, flow line (XL8) and docking connec-
tion, return line (XL9).
VPB 200
Tryckfall
(kPa)
50
45
40
35
30
25
20
15
10
5
0
0 0,05 0,1 0,15 0,2
VPB 300/VPBS 300
Tryckfall
(kPa)
55
50
45
40
35
30
25
20
15
10
5
0
0 0,05 0,1 0,15 0,2
VPB/VPBS
E
Cu
R
0,25 0,3 0,35 0,4 0,45
Flöde (l/s)
Cu
R
E
0,25 0,3 0,35 0,4 0,45
Pressure drop diagram, solar coil
Connection, flow line solar heating system (XL13) and
connection, return line solar heating system (XL14).
VPBS 300
70
60
50
40
30
20
10
0
0 0,02 0,04
0,5
0,5
0,06 0,08 0,1 0,12 0,14
Flöde (l/s)
Chapter 6 | Commissioning and adjusting
E
Cu
0,16 0,18 0,2
15