Installation Manual

26
5350 485 GB 08/2007
Hydraulic connections
Weather compensated control instructions are supplied with the replacement
controller and outside sensor kit.
System boiler when connected to Y or S plan systems (2 pipes).
DHW cylinder
A
Boiler
B
Heat exchanger
C
Circulation pump
D
Three port diverter valve
E
Heating circuit
F
DHW circuit capped off
G
Vitoden 200-W installation 4/9/07 7:27 pm Page 26