Viessmann VITODENS 242-F Technical Manual page 18

Vitodens 242-F, type FB2B
Note
The dimensioned drawing shows example fittings for upward connec-
tion and connection to the left/right, for installation on finished walls.
Order the connection sets separately as accessories.
For the dimensions of the individual connection sets, see the technical
guide.
If using the connection set (for downward connection) with a pre-
mounting bracket for installation on finished walls, maintain a wall
clearance of 70 mm.
Two-stage heating circuit pump in the Vitodens 242-F
2
Rated boiler output
Type
Rated voltage
Power consumption
Residual head of the integral circulation pump
40 400
350
30 300
250
20 200
150
10 100
50
0 0
0 100
Flow rate in l/h
A Stage 1
B Stage 2
C Upper operational limit
Three-stage solar circuit pump
Type
Rated voltage
Power consumption
VIESMANN
18
(cont.)
Stage 1
Stage 2
200 300 400 500 600
Stage 1
Stage 2
Stage 3
Note
The adjustable feet give all height measurements a tolerance of
+15 mm.
B
A
700 800 900 1000 1100
kW 4.8 - 26.0
VI UPSO 15-60
V~ 230
W 60
W 70
C
1200 1300 1400
VI Solar 15-60
V~ 230
W 50
W 65
W 80
VITODENS