23
1-30
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
1.33 BOILER COMPONENTS.
Key
1 - Storage tank
2 - Heating / cooling three-way valve (motor-
ised)
3 - Solar circulation unit
4 - Heating / cooling three-way valve (motor-
ised)
5 - Zone 1 one-way valve
6 - Zone 1 pump
7 - Safety thermostat (Low temperature)
8 - Flow probe (Low temperature)
9 - Zone 2 pump
10 - Zone 2 mixing valve (low temperature)
11 - Storage tank air vent valve
12 - Manual air vent valve
13 - Burner
14 - Detection electrode
15 - Venturi
16 - Gas nozzle
17 - Safety thermostat
18 - System flow probe
19 - Gas cock
20 - DHW mixing valve
21 - Cold water inlet valve
22 - System filling valve
23 - 8 bar safety valve
24 - System return probe
25 - Gas valve
26 - Domestic hot water probe
27 - Condensation collection tray
28 - Solar circuit pressure switch (absolute)
29 - Condensate drain trap
30 - Cylinder solar probe
31 - D.H.W. expansion vessel
32 - Solar expansion vessel
33 - Flue safety thermostat
34 - Positive signal pressure point
35 - Negative signal pressure point
36 - Sample points (air A) - (flue gas F)
37 - Hydraulic manifold air vent valve
38 - Condensation module
39 - Hydraulic manifold
40 - Ignition electrode
41 - Air intake pipe
42 - Igniter
43 - Fan
44 - Hydraulic manifold draining valve
45 - Sealed Chamber
46 - System pressure switch (absolute)
47 - Integration three-way valve (motor-
ised)
48 - Integration three-way valve (motor-
ised)
49 - Boiler Circulator
50 - Three-way valve (motorised)
51 - 3 bar safety valve
52 - System draining valve
53 - System manager unit
54 - System draining valve
55 - System expansion vessel
56 - Storage tank drain coupling
Summary of Contents for 3.025499
Page 1: ...MAGIS HERCULES ERP IE Instruction and recommendation booklet 1 038684ENG ...
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Page 39: ...39 3 3 2 2 INSTALLER USER MAINTENANCE TECHNICIAN ...
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