Water Circuit - PENSOTTI Solenne PCH50B-H Instruction Manual

TECHNICAL CHARACTERISTCS

2.4 Water circuit

LEGEND
R. HEATING RETURN
C. DOMESTIC HOT WATER OUTLET
G. GAS INLET
SC. CONDENSATE DRAIN
F. COLD WATER INLET
A. HEATING FORWARD
RB. REMOTE D.H.W. CYLINDER RETURN
AB. REMOTE D.H.W. CYLINDER FLOW
1. FUMES SAFETY THERMOFUSE 216°F (102°C)
2. MANUAL AIR RELIEF VALVE
3. SAFETY THERMOFUSE 320°F (160°C)
4. PRIMARY CONDENSING HEAT EXCHANGER
5. BURNER UNIT
6. ELECTRIC FAN
7. SAFETY THERMOSTAT
8. HEATING PROBE
9. GAS VALVE
10. CONDENSATE COLLECTION SIPHON
11. AIR RELIEF VALVE
12. CIRCULATOR
13. SYSTEM DRAINING TAP
14. SAFETY VALVE
15. DOMESTIC CIRCUIT PROBE
16. CYLINDER
17. AIR PRESSURE SWITCH
18. EXPANSION TANK
19. VENTURI
20. WATER PRESSURE SWITCH
21. DIVERTER VALVE
22. NO-RETURN VALVE
23. WATER PRESSURE GAUGE
24. SYSTEM FILLING TAP
25. DOMESTIC CIRCUIT EXPANSION TANK
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