Specification - Viessmann Vitosol 111-F Service Instructions For Contractors

Thermosiphon solar thermal system with 150, 200 l dhw cylinder and 1 flat-plate collector thermosiphon solar thermal system with 300 l dhw cylinder and 2 flat-plate collectors
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Specification

System size
DIN registration no.
Cylinder capacity
Operating pressure on the DHW side
Drawable water volume
on a sunny day (insolation of 6.7 kWh/m
reheating
Draw-off temperature 40 °C (V40)
Draw-off temperature 45 °C (V40)
Thermal insulation
System dimensions
Height a
Width c, overall width incl. connections
Depth h, incl. insulation
Total weight, excl. mounting frame
DHW cylinder dimensions
Width b
Depth e
Weight
Collector dimensions
Height d
Collector width f
Depth g
Weight
Absorber area
Aperture area
Connections
DHW, side outlet tee
Cold water
Immersion heater, pre-fitted, 230 V/50 Hz
Collector support angle, flat roof
45°
Depth l
Height k
30°
Depth l
Height k
15°
Depth l
Height k
Space requirement on pitched roof a x c
l
bar
MPa
2
) with no
l
l
mm
mm
mm
7
kg
mm
mm
7
kg
mm
mm
mm
kg
m
2
2
m
kW
mm
mm
mm
mm
mm
mm
150 l, 2 m
2
200 l, 2.3 m
Applied for
150
200
10
1
184
239
142
179
Rigid PUR foam
2575
2875
1460
1785
550
550
130
135
1410
1735
500
500
70
2066
2380
1056
1056
70
40
2.01
2.32
2.02
2.33
G
G
¾
R
R
¾
3
1900
2125
2125
2345
2310
2585
1705
1835
2570
2870
900
1230
Specification
2
300 l, 4 m
2
300
10
10
1
1
362
284
2575
2200
685
190
1680
600
90
110
2066
1056
70
70
45
40
4.02
4.03
G
¾
¾
R
¾
¾
3
3
1900
2220
2310
1795
2570
1230
19

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