auer 6P10 PILOT - A2.7 - CASE N°7 - 1 HRC70 Heat Pumps + 2 DHW Tanks

- 6P10 PILOT MANUAL -
41
A2.7 - CASE n°7 - 1 HRC70 heat pumps + 2 DHW tanks
Aqs1 : Circuit 1 - DHW tank controlled by aquastat
Aqs2 : Contrôle circuit 2 - Aquastat DHW tank 2
B : DHW recirculating loop
C1 : Circuit 1 - DHW primary circulating pump
C2 : Circuit 2 - DHW primary circulating pump
CAR : Check valve
Cpac : Boiler circulating pump (managed by the boiler)
CH : Back-up boiler (optional)
*Cpac : Heat pump 2 circulating pump
EFS : Domestic Cold Water
F : Filter
P : Air bleed
Sch : Boiler pressure relief valve
Secs : Domestic water pressure relief valve
Spil : Pilot pressure relief valve
Tpil : Pilot temperature sensor
VA : Stop valve
VCB : Desludging valve
VE : Expansion vessel
VT : Thermostatic valve
CONFIGURATION:
C-1 TANK
A-1 aquastat
C-2 TANK
A-2 aquastat
C-3 INACTIV
Dry
contact to
back-up
boiler