Viessmann VITODENS 200-W Type B2HA Technical Manual page 45

Installation accessories
Manifold
Incl. thermal insulation.
For wall mounting with separately ordered wall mounting bracket.
The connection between boiler and manifold must be made on site.
For 2 Divicon
Part no. 7460638 for Divicon R ¾ and R 1.
HV HR
120
G 1½
120
G 1½
HV HR
A Connection option for expansion vessel
HV Heating water flow
HR Heating water return
Part no. 7466337 for Divicon R 1¼.
HV HR
120
G 1½
G 2 Rp ¾
HV A
A Connection option for expansion vessel
HV Heating water flow
HR Heating water return
VITODENS 200-W
(cont.)
495
HV HR
180 120
G 1½
Rp ¾
A
495
HV HR
180 120
G 1½
420
G 2
HR
Pressure drop
30 3
20 2
10 1
0 0
0 0.5
Flow rate in m³/h
A Manifold for Divicon R ¾ and R 1
B Manifold for Divicon R 1¼
A B
1 1.5 2 2.5
VIESMANN
2
45