H Liquid Capacity Of Solar Heating System Components - Viessmann Vitosol
100 Technical Manual

Liquid capacity of solar heating system components
Vitosol 100, type s 2.5
Vitosol 100, type w 2.5
Vitosol 100, type 5 DI
Vitosol 200, type D 10
type D 20
type D 30
Vitosol 250
Vitosol 300, type H 20
type H 30
Solar Divicon
(pump station for the collector circuit)
Vitocell B 100
Heating water capacity of bottom coil
Vitocell B 300
Heating water capacity of bottom coil
Vitocell V 300, type EVI
(with indirect coil/s)
Heating water capacity of coil
Vitocell 333
Water contents − solar heat exchanger
Vitocell 353
Water contents − solar heat exchanger
Vitotrans 200, type WTT
Heating water contents
Copper pipe
Water content
Threaded pipes
Water content
Regarding the process medium
Heat transfer media containing glycol can
be damaged if they are subjected to
temperatures above 170 ºC for prolonged
periods. This can lead to the sludge and
hard deposits in the solar heating circuit,
VITOSOL
litres
litres
litres
litres
litres
litres
litres
litres
litres
litres
Cylinder capacity litres
litres
Cylinder capacity litres
litres
Cylinder capacity litres
litres
Cylinder capacity litres
litres
Cylinder capacity litres
litres
Part no.
litres
Dim.
litres/m
pipe
Dim.
litres/m
pipe
particularly in conjunction with other
contaminants (cinder, swarf). Therefore,
after completing the installation,
thoroughly flush out the system.
3.2 Sizing pipe diameters and circulation pump
200
11.9
3003 453 3003 454 3003 455 3003 456 3003 457 3003 458 3003 459
4 9 13
10 × 1 12 × 1 15 × 1
0.050 0.079 0.133
R e" R b" R c"
0.12 0.20 0.37
300
10
300
11
300
11
16 34
18 × 1 22 × 1 22 × 1.5 28 × 1.5 35 × 1.5
0.201 0.314 0.284
R 1" R 1a" R 1b"
0.58 1.02 1.38
After filling the system with process
medium, ensure that heat is transferred
inside the system, i.e. that longer periods
of stagnation are avoided.
2.20
3.00
4.20
2.00
4.00
6.00
4.50
1.20
1.80
0.70
500
13
500
15
500
15
750/42
10
750/42
6
43 61
0.491 0.804
R 2"
2.21
53