VKI Technologies Eccellenza Express Service Manual page 75

MESSAGE DISPLAYED
Factory Settings Version
Error
Filling Water Tank
Finding Brewer Home
Heating Water
LCD Error
Money System Error
Overflow Error
Overheat Error
PnB not Detected
Port J10 Not Detected
Port J23 Not Detected
Press Start to Find
Brewer Home
July 15, 2015
CAUSE
The version of Factory
Settings is not compatible
with the machine model.
The water tank is filling.
Brewer is cycling to find the
home (starting) position.
Water inside the hot water
tank is heating.
An error has been detected
with the LCD display.
The coin changer or bill
acceptor is not being
detected.
A water overflow has been
detected.
The water tank is
overheating.
The control board is not
being detected.
Wiring harness is
disconnected from port 10
on the control board.
Wiring harness is
disconnected from port 23
on the control board.
The brewer is not in the
home (starting) position.
Eccellenza Express – Service Manual
POSSIBLE REMEDIES
• The Factory settings file you are
attempting to load is not the correct version
for the firmware in the machine. Load the
proper version of the Factory Settings file.
• Normal operating message and does
not indicate an error.
• Normal operating message and does
not indicate an error.
• Normal operating message and does
not indicate an error.
• Verify the wiring connections to the LCD
display.
• Replace the LCD display.
• Verify the wiring connections at the
control board and inside the changer unit.
• Replace the defective coin changer or
bill acceptor.
• Empty and dry the overflow/cup tray.
• Verify the water level probe adjustment.
They may be set too high allowing too
much water into the tank.
• Water level probes may need cleaning.
• Inlet valve may be leaking, constantly
allowing water to enter the tank. Replace
the inlet valve.
• The water in the tank may be
overheating. Lower the water temperature
setting.
• Check the temperature settings in the
set-up.
• The temperature probe may need to be
replaced.
• The USB cable is not connected to the
control board or the expansion board.
Verify the connections.
• Reconnect the wiring harness to port 10
on the control board.
• Reconnect the wiring harness to port 23
on the control board.
• Press "
" (the
START TEXT BOX
the screen) to cycle the brewer.
• If the brewer cannot detect the home
position, check the brewer home switch &
wiring, the brewer motor, and the brewer.
at the top of
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