Immergas VICTRIX TERA V2 24 PLUS EU Instructions And Recommendations page 55

This configuration (allowed only with the approved original flue, including the specific non-return valve), makes it possible to suck the
air outside the home or directly from the shaft where the flue gas exhaust is present and the evacuation of the flue gas itself inside a collec-
tive flue.
C (Fig. 39):
10
Coupling to the shaft for intake is possible with male flue Ø 80 or Ø 80 cut female.
C - C
(Fig. 39 - 40)
10 12
The collective flue coupling for the exhaust is possible with female Ø 80 flue with gasket.
Assembly of separator kit Ø 80/80 (Fig. 41):
1. Install the discharge flange (4) on the appliance sample point flange, positioning the relative gasket (1) with the circular projections
downwards in contact with the appliance flange, and tighten using the hex screws with flat tip contained in the kit.
2. Remove the flat flange present in the intake hole and replace it with the intake flange (3), positioning the gasket (2) contained in the
separator kit Ø 80/80 and tighten using the supplied self-threading screws.
3. Eliminate the extension Ø 125 from the non-return valve kit on the flue gas.
4. Insert the spacer Ø 80 th. 5 mm into the flue exhaust flange.
5.
Victrix Tera V2 28 EU and Victrix Tera V2 32 EU
Maintain the counterweight supplied as per standard (h. 3,5 mm) mounted on the large flap of the valve and discard the one supplied
bulk (h. 6,5 mm) inside the kit (Fig. 34).
Victrix Tera V2 38 EU
Replace the counterweight supplied as per standard (h. 3,5 mm) mounted on the large flap of the valve with the counterweight sup-
plied bulk (h. 6,5 mm) inside the kit. Discard the counterweight (h. 3,5 mm).
6. Insert the flue gas non-return valve on the Ø 80 flues inside the flue exhaust flange.
Make sure to fill the flue gas non-return valve siphon with water (Fig. 34):
7. Fit the bends with male side (smooth) (5) in the female side of the flanges (3 and 4).
8. For intake from shaft (C
ternal wall sealing plate (7) has already been inserted. For wall intake (C
the female side of the bend (5) up to the end stop, ensuring that the internal (7) and external (8) wall sealing plates are fitted.
9. Connect the Ø 80 drain pipe making sure to have already inserted the internal wall sealing plate (7) inside the end section of the pipe.
To calculate the length of the flue, simply add, for each component you intend to use, the corresponding value indicated in the
column "Length equivalent to m of pipe" in the table in par. 1.14, and check that the resulting sum is equal to or less than the
maximum length indicated in par. 1.15.
10. Set parameter P8 = 1.
11. Set the fan speed according to the table (par. 3.8).
12. Calibrate the CO at maximum and minimum output (Ref. Par. 4.2).
2
) i.e. from common intake duct, connect the intake ducts Ø 80 (6) to the bend (5), making sure that the in-
(10)
), fit the intake terminal (6) with the male side (smooth) in
(12)
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