Victoria Arduino BLACK EAGLE VA388

12.11 BOILER ERROR
Unit X is hot, but the coffee is
dispensed completely cold.
Problem with the coffee boiler
Menu->Set point Temperature-> Boiler temperatures. Read the second line: Boiler temperatures
All boilers except
for X are okay?
Check that relay connector cable is integral
Substitute the cable
Check that the LED of boiler X of the relay is always alight
Check the continuity of the thermal fuse of the boiler
Substitute the thermal fuse
If the value is 0V when the LED is on: substitute the boiler
If the value is 230V when the LED is on: substitute the relay unit
What is
the voltage of boiler
X’s relay?
NO
SI SI SI
NO
NO NO
SERVICE MANUAL
12.12
Edition 01 of 08/2017