Thermoplan AGUILA AG220 Technical Manual page 8

Service Menu: Input and Output Test
Press input button.
u
ð Cold milk valve is opened.
• If a "click" sound can be heard, the valve works.
Press input button.
u
ð Milk discharge valve is opened.
• If a "click" sound can be heard, the valve works.
Press input button.
u
Milk outlet valve is opened.
u
• If a "click" sound can be heard, the valve works.
Press input button.
u
ð Milk air valve is opened.
Press input button.
u
ð Cleaning tablet valve is opened.
• If a "click" sound can be heard, the valve works.
Press and hold down the input button to test the
u
water pump.
ð The LED "LD2" illuminates on the Power PCB.
Press and hold down the input button to test the
u
milk pump.
ð Fresh water runs through the pump/milk outlet.
Start internal rinsing sequence by briefly pressing
u
the input button (5 min).
Press and hold down the input button to test the
u
fan in the refrigerator.
• Displays the current temperature of coffee boiler 1.
Press input button.
u
ð Boiler heater is switched on.
ð The LED "LD5" illuminates on the Power PCB.
• ATTENTION: The controller is not active, the boiler
could overheat!
• Displays the current temperature of coffee boiler 2.
Press input button.
u
ð Boiler heater is switched on.
ð The LED "LD6" illuminates on the Power PCB.
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Troubleshooting - Aguila - 220 - B - en
OUTPUT TEST
Cold Milk Valve
OUTPUT TEST
Milk Outlet Valve
OUTPUT TEST
Milk Drain Valve
OUTPUT TEST
Milk Air Valve
OUTPUT TEST
Cleaning Tablet Valve
OUTPUT TEST
Water Pump
OUTPUT TEST
Milk Pump
OUTPUT TEST
Refrigerator fan
OUTPUT TEST
Co ee boiler 1 = xx.x °C
OUTPUT TEST
Co ee boiler 2 = xx.x °C
© Thermoplan AG