IMMERGAS COD.3.023950 3 Way Valve Instructions
- October 27, 2023
- IMMERGAS
Table of Contents
COD.3.023950 3 Way Valve
Instructions
COD.3.023950 3 Way Valve
Cod. 1.035612 – Rev. ST.000317/002
3-WAY VALVE KIT TO COUPLE THE BOILER
UNIT VICTRIX PRO
COD. 3.023950
THIS SHEET MUST BE LEFT WITH THE USER ALONG WITH THE BOILER INSTRUCTION
BOOKLET
General warnings.
All products are protected with suitable transport packaging.
The material must be stored in dry environments and protected against
weathering.
This instruction manual provides technical information for installing the kit.
As for the other issues related to kit installation (e.g. safety in the work
site, environment protection, injury prevention), it is necessary to comply
with the provisions specified in the regulations in force and principles of
good practice.
Improper installation or assembly of the appliance and/or components,
accessories, kit and devices can cause unexpected problems to people, animals
and objects. Read the instructions provided with the product carefully to
ensure a proper installation.
Installation and maintenance must be performed in compliance with the
regulations in force, according to the manufacturer’s instructions and by
authorised professionally qualified staff, intending staff with specific
technical skills in the plant sector, as envisioned by the Law. 
Kit Assembly.
Assemble the 3-way brass unit (4) with the motor (5) so that the terminal
block side is positioned towards side “B” printed on the 3-way brass body (4),
however, accessible from the front of the boiler.
Mount the pipe (6) to the mixing valve (side A) by inserting the relative
gasket (7) without tightening the nut completely.
Mount the valve (4) with the pipe (6) to the manifold (3) by inserting the
relative gaskets (7) without tightening the nuts completely.
At the end, tighten all the nuts completely.
Connect the 3-way kit to couple the boiler unit as shown in figure 2, making
sure to insert the gaskets (1).
| Ref. | Kit components description | Qty |
|---|---|---|
| 1 | Gasket 44 x 34 x 2 | 4 |
| 2 | Return section from the insulated boiler unit | 1 |
| 3 | Flow section to the insulated boiler unit | 1 |
| 4 | 3-way brass valve | 1 |
| 5 | Valve driving motor | 1 |
| 6 | Connection tube | 1 |
| 7 | Gasket 30 x 22 x 2 | 4 |
Key:
M – System flow
R – System return
MU – Flow to boiler unit
RU – Return from boiler unit
Electrical connection:
N.B. : if the boiler has a pre-assembled probe, remove it and replace it
with the one present in the kit.
Connect the boiler probe (B2) present in the kit on terminals R and H of the
terminal block.
Connect the black, orange and red wires from the motor (M30) to the terminal
block of the boiler as shown in the wiring diagram below.
N.B. : the DHW probe is automatically recognised.
Attention: The boiler has an IPX5D electric insulation rating and can
also be installed outdoors without additional protections.
However, if installed outdoors, the piping should be insulated and the kit
protected from the elements.
Key:
B2 – Domestic hot water probe
M30 – Three-way valve