Protherm Panther Condens 12 KKO, Training Manual, Page: 7 / 65

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Hydraulic description of Panther Condens system (12/25 KKO)
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1 Pressure relief valve
2 By-pass
3 Heating filter
4 Heating return temperature sensor
5 Condensate trap
6 Ignition and flame control electrode
7 Burner
8 Heat exchanger
9 Thermal fuse
10 Air inlet / Flue outlet
11 Silencer
12 Expansion vessel
13 Fan
14 Gas valve
15 Igniter
16 Heating output temperature sensor
17 Air relief valve
18 Pump
19 3-way valve
20 Pressure sensor
A Heating flow
B Pressure relief valve drain
C Hot water output
D Gas inlet
E Cold water inlet
F Heating return
G Condensate drain pipe