Viessmann VITODENS 200-W Technical Manual page 9

Vitodens 200-W
(cont.)
480
H
200
E
A
B C D F G
65
65
160 160
A Expansion vessel connection G 1
B Safety valve
C Heating flow G 1½
D Cylinder flow G 1½
E Gas connection R ¾
F Cylinder return G 1½
G Heating return G 1½
H Cable entry area at the back
Note
The heating circuit connection set must be ordered separately.
Variable speed high efficiency circulation pump in the heating circuit connection set (accessories)
The highly efficient circulation pump uses significantly less power
compared to conventional pumps.
Matching the pump rate of the circulation pump to the individual system
conditions reduces the power consumption of the heating system.
VITODENS 200-W
160
P
K
100
380
R
K Connection sets (accessories)
Shown without thermal insulation (standard delivery)
L Without connection sets
M With connection sets
N Recommended dimension for a single boiler system
O Recommended dimension for a multi boiler system
P Condensate drain
R Top edge finished floor
Note
Lay all required power cables on site and route them into the boiler in
area H.
Circulation pump VI Para 25/1-11
Rated voltage V~
Power consumption W Max.
Min.
1
230
140
8
VIESMANN
9