Selection Diagrams, Cylinder Loading System Vitocell 100-L, Type Cvla, With Vitotrans 222 - Viessmann Vitocell 300-H Technical Manual

Selecting the cylinder type

Selection diagrams, cylinder loading system Vitocell 100-L, type CVLA, with Vitotrans 222

Performance factor N
L
300
250
200
3 150
1900 (2 x 950) l
1500 (2 x 750) l
100
50
0
Heating output in kW
A Vitotrans 222, up to 80 kW
B Vitotrans 222, up to 120 kW
C Vitotrans 222, up to 240 kW
Information on performance factor N
The performance factor N
ature T .
cyl
Standard values
■ T = 60 °C → 1.0 × N
cyl
■ T = 55 °C → 0.75 × N
cyl
■ T = 50 °C → 0.55 × N
cyl
■ T = 45 °C → 0.3 × N
cyl
VIESMANN
12
(cont.)
2850 (3 x 950) l
950 l
750 l
500 l
A B
L
depends on the cylinder storage temper-
L
L
L
L
L
Peak output (over 10 minutes)
3000
2500
2000
1500 (2 x 750) l
1500
1000
500
0
C
Heating output in kW
A Vitotrans 222, up to 80 kW
B Vitotrans 222, up to 120 kW
C Vitotrans 222, up to 240 kW
Information regarding peak output
The peak output during a 10 minute period depends on the cylinder
storage temperature T
Standard values
■ T = 60 °C → 1.0 × peak output
cyl
■ T = 55 °C → 0.75 × peak output
cyl
■ T = 50 °C → 0.55 × peak output
cyl
■ T = 45 °C → 0.3 × peak output
cyl
2850 (3 x 950) l
1900 (2 x 950) l
750 l
500 l
A B
.
cyl
950 l
C
DHW heating