Viessmann B1KA - Dimensions; Integral Circulation Pump in the Vitodens 100-W

Dimensions
G
34
5
250
68
400
700
58 58
123123
B
A
C E
F
D
156
350
125
860
125
30
H
54
A
Heating flow G ¾
B
Gas condensing boiler:
Cylinder flow G ¾
Gas condensing combi boiler:
DHW G ½
C
Gas connection G ¾
D
Gas condensing boiler:
Cylinder return G ¾
Gas condensing combi boiler:
Cold water G ½
E
Heating return G ¾
F
Condensate drain/ drain safety valve: Plastic hose 7 22 mm
G
Fitting cover
H
Vitodens 100-W with mounting frame
Note
Lay all required supply cables on site and route them into the boiler
at the point indicated (see page 39).
Dimensions incl. connection accessories
65
30
Installation on finished walls
11
Installation on unfinished walls
Integral circulation pump in the Vitodens 100-W
High efficiency [HE] circulation pump UPM3 15-75
■ Default speed for DHW heating:
The internal pump operates at maximum speed (100 %).
■ Default speed in heating operation without outside temperature
sensor:
The internal pump operates at a fixed maximum default speed (<
100 %).
■ Default speed in heating operation with outside temperature sen-
sor:
The maximum speed for outside temperature –20 °C can be selec-
ted at the control unit.
Vitodens 100-W
(cont.)
VITODENS
VIESMANN
7
5546 630 GB
1