Viessmann Vitosol
100 Technical Manual page 40

3.1 Calculating the required collector surface area
Application
DHW heating
Detached & two−family houses
Multi−occupancy dwellings
Application
Heating a private residence
*2
Indoor swimming pool
with cover
without cover
*3
Open−air swimming pool
with cover
without cover
*1
Increase sizing of collector area by 20 % for wall installations.
Swimming pool reference temperature 24 ºC, assumed rate of cooling 0.5 K/day.
*2
*3 Swimming pool reference temperature 22 ºC, assumed rate of cooling 1 K/day.
*4
Minimum cylinder capacity
Application Min. cylinder capacity
DHW cylinder litres/m
Heating water calorifier litres/m
*4
Observe chapter on high limit safety cut−out on page 57.
Max. connectable aperture area
Vitocell B 100
Vitosol 100, 200, 250, 300
Vitocell B 300
Vitosol 100, 200, 250, 300
Vitocell V 300
Vitosol 100, 200, 250, 300
Vitocell 333
Vitosol 100, 200, 250, 300
Vitocell 353
Vitosol 100, 200, 250, 300
Vitotrans 200, type WTT
(for swimming pool heating)
Vitosol 100
Vitosol 200, 250, 300
40
Required aperture
area A
for coverage of 60 %
Vitosol
100
2
m /person
2
m /person
Required aperture q p
area A for use
mainly during i l d i
April to September
Vitosol
100
Calculate guide values using the ESOP calculating program
2 2
m /m surface area
2 2
m /m surface area
2 2
m /m surface area
2 2
m /m surface area
2
aperture area
2
aperture area
litres capacity
2
m
litres capacity
2
m
litres capacity
(indirect coil, type EVI)
2
m
litres capacity
2
m
litres capacity
2
m
Part no.
2
m
2
m
Vitosol Vitosol
*1 *1
200 /250 300
1.2 − 1.5 0.8 − 1.0 0.8 − 1.0
0.8 − 1.1 0.6 − 0.8 0.6 − 0.8
Vitosol Vitosol
*1 *1
200 /250 300
0.40 0.30
0.50 0.40
0.70 0.50
0.90 0.70
Vitosol 100
200
8
3003 453 3003 454 3003 455 3003 456 3003 457 3003 458 3003 459
12 20 26
8 14 18
40% to 50 %
Vitosol Vitosol
*1 *1
100 200 /250
1.0 − 1.2 0.6 − 0.8
0.6 − 0.8 0.4 − 0.6
June and July
Vitosol Vitosol
*1 *1
100 200 /250
0.30 0.25 0.25
0.40 0.30 0.30
0.50 0.40 0.40
0.70 0.50 0.50
Vitosol 200, 250 and 300
30
30
300
10
300
10
300
10
42 68 100
28 44
VITOSOL
Vitosol
300
0.6 − 0.8
0.4 − 0.6
Vitosol
300
0.25
0.30
0.40
0.50
100
100
500
15
500
15
500
15
750/42
12
750/42
12
170
66 112