Immergas VICTRIX EXTRA 12 PLUS - Appliance Connection Unit

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INSTALLERUSERMAINTENANCE TECHNICIANTECHNICAL DATA
1.6 APPLIANCE CONNECTION UNIT
e 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 gure.
(Fig. 7):
1
2
3
G
V
RU
MU
RR
R
SC
M
4
5
7
e unit includes:
1 - System lling valve knob with screw
2 - System draining valve
3 - 3 bar safety valve drain tting 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
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 ow
RR - System lling 1/2"
R - 3/4” system return
M - 3/4” System ow
SC - Condensate drain (minimum internal diameter Ø13 mm)