COMBAT CUHA - 4.4.2 Commissioning the Gas Valves - Natural Gas; 4.4.3 Commissioning the Gas Valves - L.P.G

Page 32
UNIT HEATER
Inlet Pressure "E"
Burner Pressure "A"
Manual control knob
Regulator adjusting screw
Thermocouple interrupter
relay connections
Thermocouple
connection
Pilot Gas pipe
connection
Electrical connection
Gas Outlet
Pilot gas outlet of valve
Blanked off
Fig. 4.2 S.I.T. Nova 0.822.177 Automatic Ignition Gas Valve
Fig. 4.3 S.I.T. Nova 0.820.054 Manual Ignition gas Valve
Burner pressure
Inlet Pressure
Regulator (under cover)