CashFlow
®
540 changegiver Pocket Guide
16
,
MEI., 1997
Red LED stays OFF and all
coins are rejected
No stock available for vending
No blocker signal from the machine
No polling by VNC - MDB only
Faulty transformer
Restock machine if necessary.
Check for a full waste bucket. Check if machine is paused
halfway through a vend cycle. Complete the cycle if necessary.
Check the transformer. If faulty, refer to your MEI distributor.
Red LED permanently
OFF. No other problems.
Faulty LED or keypad module
Check the keypad module.
If it is faulty, refer to your authorised MEI distributor.
Red LED is flashing and no
coins are accepted
Check Route Alpha addresses 340
to 349 for a description of the error
The lid of the acceptor is not closed
firmly
The acceptor loom is not connected
The coin path in the acceptor is dirty
Use the table of Route Alpha 250 error addresses in this
manual
Switch off power to the machine and open and close the lid
of the unit. Make sure the lid snaps shut firmly. Wait at least
15 seconds and switch the power on again.
Check the acceptor loom and reconnect it if necessary.
Switch off power to the machine and clean the acceptor.
Yellow LED is OFF
Normal operation
No action
Problem
Causes
Actions