Picco R32 Air/Water heat pumps with axial fans
20
T
T
P
Glycol fill
T
M
T
secondary pump
M
to radiant panel
to fancoil
from fancoil
S
A
B
AB
to sanitary users
from water supply
Sanitary
probe
Remote plant
probe
Handbook
Hole in bottom panel of
outdoor unit
UNDER THE UNIT WITHOUT DAMAGING IT BY FREEZING.
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