6
Plumbing instructions
(to be implemented on site)
The connections to the solar control unit are made of copper
outer diameter 18 mm.
Use copper or stainless steel corrugated, do not use plastic pipes
and / or zinc.
Use brass fittings to tighten with metal, weld copper with nickel
silver, staple or tighten fittings with high temperature seals,
loctite, teflon high temperature. Do not use hemp and paste
commonly used hydraulic.
In both connections has been inserted a compass, in order to
increase the mechanical strength of the copper pipes in output
from the solar station.
COLD SIDE
HOT SIDE
EXPANSION VESSEL