Viessmann PYROMAT ECO - Page 25

Manifold
With thermal insulation
Wall mounted with wall mounting bracket to be ordered separately.
The connection between boiler and manifold must be made on site.
For 2 Divicon
Part no. 7460 638 for Divicon R ¾ and R 1
HV HR HV HR
120
495
HV HR
120
135
120
A
180
G 1½ Rp ¾
G 1½ G 1½
A
Connection option for expansion vessel
HV Heating water flow
HR Heating water return
Part no. 7466 337 for Divicon R 1¼
HV HR HV HR
120
495
HV HR
420
183
120
A
180
G 2
Rp ¾
G 2
G 1½ G 1½
A
Connection option for expansion vessel
HV Heating water flow
HR Heating water return
Pressure drop
0
0 0.5 1 1.5 2
Flow rate in m³/h
1
2
3
2.5
kPa
A B
0
10
20
30
Pressure drop mbar
A
Manifold for Divicon R ¾ and R 1
B
Manifold for Divicon R 1¼
Note
The curves always refer to one pair of connectors only (HV/HR).
Installation accessories
(cont.)
PYROMAT ECO
25
5822 546 GB
4