System Filling; Operating Limits - Immergas MAGIS HERCULES PRO MINI 6 Instructions And Recommendations

1.15 SYSTEM FILLING

Once the indoor unit is connected, fill the system using the filling cock (7, Fig. 27).
The indoor unit has incorporated an automatic air vent valve on the internal inertia manifold.
It is also necessary to provide a vent at the highest point of the heat pump return branch. With the installation of the optional connection
unit, a manual deaerator is provided.
Make sure that the hoods are loosened.
The filling cock must be closed when the indoor unit pressure gauge indicates approximately 1.2 bar.
During these operations, enable the manual "De-aeration" functions, which lasts about 18 hours (Parag. 3.9).

1.16 OPERATING LIMITS

The appliance was designed to work in a specific range of outdoor temperatures and at a specific maximum flow temperature. The chart
(Fig. 20, 21, 22) shows these limits.
operating limits in cooling mode
operating limits in CH mode
A
DHW mode operating limits
TB (°C)
65
A
55
50
40
30
10
0
-30 -25 -20 -5 0
Heat pump
Heat pump
B
B
TE (°C)
10 35 46 60
Key (Fig. 20):
TE = Outside temperature
TM = Flow temperature
20
Key (Fig. 21):
TE = Temperatura esterna
TM = Flow temperature
A = Con resistenza elettrica impianto (optional)
B = Without electrical resistances enabled
21
Key (Fig. 22):
TE = Outside temperature
TB = Storage tank temperature
A = With integration electrical resistance
B = Without electrical resistance enabled
22
25