Coffeemar
G-250
//
Coffee
MNP116M01GBV00
Date: 09/04/2013 Rev. 1
PAGE 75 OF 95
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In the communications menu, no options are actually are available:
(206) COMMUNICATIONS MENU
6. Troubleshooting
The following table will help you diagnose the most common machine and compact
failures. It describes a series of anomalies, their possible causes and the steps to take in
solving them or in determining the cause of such failures before contacting our customer
service.
FAULT
CAUSE
SOLUTION
● Coins are not accepted.
You cannot enter coin
reloading mode.
You cannot access compact
programming mode.
● The machine does not
respond to
communications properly.
● The compact has no
power supply or the wrong
power supply.
● Check that the supply
voltage is within the range
admitted by the device.
● Check continuity of
cables between the
machine and the compact.
● You can enter
programming mode but the
compact does not
communicate.
● Cables are incorrectly
connected.
● Connect them properly.
● The compact
communicates properly and
you can enter programming
mode but all coins are
rejected.
● The selector does not
accept the coins.
● The machine coin
acceptance channel is
touching the selector
antistring device.
● Check coin acceptance
● Lift selector switch no. 8
and check whether the coin
is accepted.
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