Connection Schemes - ATTACK DPX15 Instructions For Use Manual

Connection schemes

Scheme of connection with regulation system REGUMAT ATTACK-OVENTROP
Heating system
Expansion tank
Scheme of connection with accumulation heat tank
Heating
system
Boiler must permanently work at nominal output. For the case of heat offtake, when the boilers
works at output lower than the nominal, it is necessary to connect the boiler to heat storage tank
with minimum volume of 460 l (STN EN 303-5, article 4.2.5 )
1
3
Return flap
ACCUNULATION
Expansion tank
Pump
2
Regumat
ATTACK-
-OVENTROP
4
Return flap
D.H.W.
TANK
1
3
HEAT
TANK
.
32
BOILER
ATTACK
2
Regumat
ATTACK-
-OVENTROP
4
BOILER
ATTACK