6
RECOMMENDED SETTINGS FOR DIFFERENT CENTRAL HEATING
SYSTEMS:
1)
If a house has a two-pipe
heating system, where
one pipe is a supply pipe
to all the radiators in a
loop and the second
parallel pipe is used to
receive the cooled water
from the radiators, the most economic solution is to select the AUTO function.
This type of installation also permits the selection of a higher setting from PP
1
alternating pressure.
2)
If a house has a one-pipe
heating system, where
the cooled water from a
radiator enters a pipe
supplying hot water to
the next radiator and
