Faema X2 GRANDITALIA, User Manual

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MALFUN.
CODE
099
SOLUTIONS POSSIBLE CAUSES DESCRIPTION
Default data input
Not working machine, with
display extinguished
Machine with display ON;
solenoid valves and group not
working
- Control the feeding presence in the electrical net
system
- If there is power:
1
Open the machine
2
Check the feeding presence in the main electrical
terminal CT and in the transformer TR
- If there’s power:
- Check the power (10÷11Vac) on 1-5 pins of the Y13
CPU board connector
- check the LED on the CPU board:
DL1 red = OFF
DL3 green = Lam
DL4 red = OFF
- if at the end of all the controls the display it remains
extinguished, replace CPU board
-
If there’s no power:
- check: power supply cable, main switch, cable
- if at the end of all the controls the display it remains
extinguished, replace TR transformer
1
Open the machine
2
Check the power (23÷25Vac) on 2-4 pins of the Y13
CPU board connector
-
If there’s power:
- replace CPU board
- If there’s no power:
- replace TR transformer
18. Defects - Malfunctions