SIME FORMAT WALL HUNG BOILERS
MODEL 34i AND MODEL 34e
REF: INSTALLATION INSTRUCTIONS
19/02/04
6
Fig 3.
Key
1. Fan
11. Circulation Pump
2. Water-gas exchanger
12. Expansion Vessel
3. Combustion chamber
13.Safety Valve
4. Gas Valve
14. Drain Plug
5. Limit thermostat 85o C
15. Automatic By-pass
6. 102o C safety Thermostat
C. Filling Connection
7. NTC sensor
G. Gas Connection
8. Hydrometer
M. C.H.Flow
9. Water Flow Switch
S. Discharge Safety Valve
10. Air Relief Valve
R. C.H.Return