Wolf CSW-120 Installation Instructions Manual page 5

Positioning – gas boiler and
DHW cylinder
Gas boiler and
DHW cylinder pipework
Position for cylinder temperature
sensor (in sensor well under cover)
3063589_201610
Fitting the connection set
GB
for surface mounting
Drill holes for mounting bracket
Install the gas boiler in accordance with installation instructions.
The DHW cylinder must be positioned centrally below.
Control unit
Cylinder flow
ventilation
Cylinder flow
Heating flow
Hot water
100
Gas boiler
Gas
supply pipe
DHW storage tank
Connection panel
Recess at DHW cylinder
for inlet pipes
Cylinder return
ventilation at
the pump
Cylinder return
Safety valve
drain
Heating return
Cold water
5