A. HYDRAULIC CONNECTION ON THE INSIDE
2-pipe connection
Overview of the perforations in the trench for piping.
Overview of connections to coil
A1
24V
Place the valves on the coil.
A3
A2
Flexible stainless steel hoses are recommended.
A4
Complete the assembly by connecting the supply and return pipes
to the fflexible hoses.
A
R
A: supply
R: return
R
A
A
R
EN
97