lb-05046-03-EN Pag.12 22/01/2014
SCHEMATIC SUMMARY OF STEAM AND COFFEE BOILER HEATING PHASE
Heating element ON
Temperature sensor ( Please Wait )
Steam boiler Heating element OFF
ON Set-up ( Select Drink )
0°C °C
Steam nozzle
solenoid valve
Solenoid valve open
ON
OFF
Solenoid valve close
50°C 95°C °C
Milk frother
solenoid valve
Solenoid valve open
ON
OFF
Solenoid valve close
50°C 95°C °C
Coffee group
solenoid valve
Rinsing phase
ON
OFF 50°C
°C
Temperature sensor Heating element ON
Coffee boiler ( Please wait )
Set-up Heating element OFF
( Select Drink )
OFF
0°C °C