Appliance Connection Unit - Immergas VICTRIX EXTRA 12 PLUS Instructions And Recommendations

1.6

APPLIANCE CONNECTION UNIT

The connection unit consisting of all the necessary parts to perform the hydraulic and gas system connections of the appliance comes as
optional kit, perform the connections based on the type of installation to be made and according to the layout shown in the figure.
(Fig. 7):
V
The unit includes:
1 - System filling valve knob with screw
2 - System draining valve
3 - 3 bar safety valve drain fitting signal
4 - Storage tank unit bypass pipe, to be used only in case of boiler
operating in room heating mode only
5 - Air vent valve drain
18
RU
5
MU
G
4
SC
RR
3
R
1
M
Key (Fig. 7):
V - Electrical connection 230V-50Hz
G - 3/4" gas supply
RU - 3/4" storage tank unit return
MU - 3/4" storage tank unit flow
RR - System filling 1/2"
R - 3/4" system return
M - 3/4" System flow
SC - Condensate drain (minimum internal diameter Ø13 mm)
2
7