Immergas MAGIS HERCULES PRO MINI 6 Instructions And Recommendations page 70

Key (Fig. 35):
1 - Storage tank draining valve
2 - DHW expansion vessel valve
3 - Storage tank solar probe (Optional)
4 - Domestic hot water expansion vessel
5 - Stainless steel storage tank
6 - Stainless steel coil for storage tank
7 - D.H.W. probe
8 - 3-way valve (motorised)
9 - Heat pump circulator
10 - System flow-meter
11 - Heat pump flow probe
12 - Plate heat exchanger
13 - Heat pump return probe
14 - Liquid phase detection probe
15 - 3 bar safety valve
16 - Non-return valve
17 - System expansion vessel
18 - System draining valve
19 - Air vent valve
20 - Outdoor unit Audax Pro V2
21 - System electrical resistance (Optional)
22 - Inertial storage tank
23 - Filter that can be inspected
24 - System return shut-off cock (Optional)
25 - System flow shut-off cock (Optional)
26 - Solar system DHW mixing valve (Optional)
27 - Cap for solar kit installation
28 - System filling valve
29 - Cold water inlet non-return valve
30 - Cold water filter
31 - Cold water inlet cock
32 - Flow limiter
33 - 8 bar safety valve
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34 - DHW recirculation pump (Optional)
35 - DHW recirculation one-way valve (Optional)
36 - DHW electrical resistance
37 - Direct zone 1 pump (Optional)
38 - Zone 2 circulator (Optional)
39 - Zone 2 safety thermostat (Optional)
40 - Zone 2 low-temperature flow probe (Optional)
41 - One-way valve
42 - Zone 2 mixing valve (Optional)
43 - Solar shut-off valves (Optional)
44 - Single solar circulation unit (Optional)
45 - Solar expansion vessel (Optional)
46 - Shut-off valve with solar system thermometer (Optional)
47 - Solar pump (Optional)
48 - Solar system plate heat exchanger (Optional)
R - System return
M - System flow
RZ1 - Direct zone 1 system return (Optional)
MZ1 - Direct zone 1 system flow (Optional)
RZ2 - Direct zone 2 system return (Optional)
MZ2 - Direct zone 2 system flow (Optional)
AC - Domestic hot water outlet
AF - Domestic cold water inlet
RC - Recirculation (Optional)
MP - Flow from solar panels (Optional)
RP - Return to solar panels (Optional)
GP - Chiller line - gaseous phase
LP - Chiller line - liquid phase
a - 2 direct zones kit (Optional)
b - 2 zone kit (1 direct and 1 mixed) (Optional)
c - Solar kit (Optional)