Specification Vitocell 100-B, Type Cva - Viessmann VITOLIGNO 200-S Technical Manual

DHW cylinder and heating water buffer cylinder

4.2 Specification Vitocell 100-B, type CVA

For DHW heating in conjunction with boilers and district heating sys-
tems, as option with electric heater as accessory for DHW cylinders
with 300 and 500 l capacity.
Suitable for the following systems:
■ DHW temperatures up to 95 °C
■ Heating water flow temperature up to 160 °C
Cylinder capacity
DIN registration number
Continuous output
for DHW heating from 10 to 45 °C
and a heating water flow tempera-
ture of ... at the heating water flow
rate stated below
Continuous output
for DHW heating from 10 to 60 °C
and a heating water flow tempera-
ture of ... at the heating water flow
rate stated below
4
Heating water flow rate for the stated contin-
uous outputs
Standby heat loss q
BS
at a temp. differential of 45 K (actual values to
DIN 4753-8).
Dimensions
Length (7)
– Incl. thermal insulation
– Excl. thermal insulation
Width
– Incl. thermal insulation
– Excl. thermal insulation
Height
– Incl. thermal insulation
– Excl. thermal insulation
Height when tilted
– Incl. thermal insulation
– Excl. thermal insulation
Installation height
Weight incl. thermal insulation
Heating water content
Heating surface
Connections (male thread)
Heating water flow and return
Cold water, DHW
DHW circulation
Information regarding continuous output
When engineering systems with the specified or calculated continuous
output, select a matching circulation pump. The stated continuous out-
put is only achieved when the rated boiler heating output ≥ continuous
output.
VIESMANN
18
l 160
90 °C kW 40
l/h 982
80 °C kW 32
l/h 786
70 °C kW 25
l/h 614
60 °C kW 17
l/h 417
50 °C kW 9
l/h 221
90 °C kW 36
l/h 619
80 °C kW 28
l/h 482
70 °C kW 19
l/h 327
m 3 /h 3.0
kWh/ 1.50
24 h
a mm 581
mm —
b mm 608
mm —
c mm 1189
mm —
mm 1260
mm —
mm —
kg 86
l 5.5
m 2 1.0
R 1
R ¾
R ¾
(cont.)
■ Operating pressure on the heating water side up to 25 bar
(2.5 MPa)
■ Operating pressure on the DHW side up to 10 bar (1.0 MPa)
200 300
9W241/11–13 MC/E
40 53
982 1302
32 44
786 1081
25 33
614 811
17 23
417 565
9 18
221 442
36 45
619 774
28 34
482 584
19 23
327 395
3.0 3.0
1.70 2.20
581 633
— —
608 705
— —
1409 1746
— —
1460 1792
— —
— —
97 151
5.5 10.0
1.0 1.5
1 1
¾ 1
¾ 1
500 750 1000
70 123 136
1720 3022 3341
58 99 111
1425 2432 2725
45 75
1106 1843 2113
32 53
786 1302 1450
24 28
589 688 810
53 102 121
911 1754 2081
44 77
756 1324 1565
33 53
567 912 1050
3.0 5.0 5.0
2.50 3.50 3.90
859 960 1060
650 750 850
923 1045 1145
837 947 1047
1948 2106 2166
1844 2005 2060
— —
1860 2050 2100
2045 2190 2250
181 295 367
12.5 24.5 26.8
1.9 3.7 4.0
1 1¼ 1¼
1¼ 1¼ 1¼
1 1¼ 1¼
VITOLIGNO 200-S
86
59
33
91
61
—