Immergas VICTRIX PRO V2 - 3.6 Victrix Pro V2 180 EU additional boiler hydraulic manifold kit installation

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3.6 VICTRIX PRO V2 180 EU ADDITIONAL BOILER HYDRAULIC MANIFOLD KIT INSTALLATION
Remove the lower protecting plate (18) of the boiler (19).
Pre-mount the tting unit (15) and nipples (10) on the 3-way valve (14), interposing suitable sealing material such as oakum or similar.
Pre-assemble the tting unit (15) on the system shut-o valve (16) by interposing suitable sealing material such as oakum or similar.
Pre-assemble the nipples (10) on the non return valve (9) by interposing suitable sealing material such as oakum or similar.
Pre-assemble the non-return valve (9) to the manifold (1) by interposing suitable sealing material such as oakum or similar.
When installing the non-return valve (9) make sure that the arrow on the body points towards the system return pipe (13) as shown in gure 16.
Connect the previously preassembled tting assembly (15) and 3-way valve (14) to the system ow (M) of the boiler (19), making sure to interpose the corresponding
gaskets (8).
Connect the preassembled ball valve (16) and the 3-way valve tting assembly (15) to the system return (R) of the boiler (19), making sure to interpose the corresponding
gaskets (8).
Connect the insulated ow pipe (12) to the 3-way valve (14) and the insulated return pipe (13) to the ball valve (16), interposing the seals (8).
Connect the manifold (1) to the ow pipe (12), interposing the gasket (8).
Connect the manifold (1) to the return pipe (13), interposing the gasket (8).
Proceed in this way for subsequent boilers, making sure to place the relative gaskets (2) between the manifold connections (1).
Upon completion of the connections, proceed by tting insulation (3) and (4) on the manifolds (1).
Mount the insulation (11) on the non-return valve (9) and the insulation (17) on the ball valve (16).
Ret the lower boiler protecting plate (18).
Aer the 1st temperature test, check the tightness of all the pipes.
e components downstream of the system, such as the expansion tank, must be sized according to the ow rate of the system.
When assembling the kit with free outputs on the le side, perform the installation as shown in gure 15.
To empty the boiler, proceed as follows:
1. First close the ball valve by turning the lever clockwise.
2. en close the 3-way valve by turning the lever anti-clockwise.
Before closing the system shut-o valves, the boiler must be switched o.
Kit composition:
Ref Qty Description
1 2 Manifold DN 100 + Upper (2) and lower (2) half shell
2 2 Flange gasket DN 100
3 2 Manifold slot collar insulation DN 100
4 2 Manifold half-shell collar insulation DN 100
5 16 Screw M16x65
6 16 Nut M16
7 16 Washer 17x30x3
8 6 44x34x2 gasket
9 1 Nipples G1" 1/2 MM lowered
10 2 Velcro insulation 9 mm thick h 100
11 1 Manual 3-way valve body + Manual lever (1)
12 1 Flow pipe + Flow end insulation (1) + Short section return end insulation (1)
13 1 Return pipe + Long section return end insulation (1) + Curved section return end insulation (1)
14 2 Manual 3-way valve body + Manual lever (1)
15 1 3-way valve fastening tting assembly - manifold kit
16 1 Ball valve G 1" 1/2
17 1 Insulation with Velcro thickness 9 mm h 150