Rizzoli ST Série Manuel D'utilisation page 131

4.13 EXAMPLES (STK)
Here are some examples of possible system
realization. These schemes are just valid as
example and must not be used in the mak-
Picture 27 - Installation scheme – example n.1
CAPTION
Hot water
Cold water
M
Manometer
P
Circulator
VE
Closed expansion tank
F
Cold water entry
ing of the system. Ask always a thermal
technician for an nstallation that best suites
your needs.
T
Thermometer
VSP
Overpressure valve
S1
Safety discharge
S
Discharge
A
Going
R
Return
129
H
Sanitary hot water outlet
VRP
Pressure reduction valve
CA
Going header
CR
Return header
I
Cold water entry