Pereko AGRO Multi 12, Руководство по эксплуатации и обслуживанию

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Page Operation and maintenance manual for the AGRO Multi series boilers with feeders. The producer reserves the right to introduce technical modifications.
3.3. Connection of central heating and domestic hot water system
3.3.1. Open water installations
AGRO Multi boilers are intended for feeding water distribution
piping in the open central heating systems with gravity or
forced circulation of water. The system, where the boiler will be
operated, should meet the requirements of the Polish Standard
PN-91/B-02414 Heating and district heating – Protection of
open water heating installations – Requirements.
Ex
emplar
y diagram of the open central hea
ting sy
st
em with f
our-w
ay v
al
ve
Equalizing tank
Non-r
etur
n ball v
alv
e
Non-r
etur
n v
alv
e
Cen
tral
hea
ting
pump
Pump
Hea
ters
Stor
age
-type
wa
ter hea
ter
for domestic hot wa
ter