Coins Ignored When Entered - ALLIANCE T30 Series Troubleshooting Manual

59. Coins Ignored When Entered

Does the display on the
Is connector H5 on the
control firmly seated in
Is the 3 pin connector
between coin drop and
Are wires exiting coin
If problem still exists
70291301
units. Gas and electric
heat. Single and three
phase power supply.
Start coin drop
diagnostic tests.
YES
electronic control
increment properly?
NO
NO
its receptacle?
YES
NO
control connected
correctly?
YES
YES
drop optical sensor
cracked or broken?
NO
Replace coin drop.
then replace the
electronic control.
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Single and stacked
Exit diagnostic
testing and reset
control. (Prompting
for vend price)
Reconnect and run
diagnostic test
again.
Reconnect and run
diagnostic test
again.
Replace coin drop
or optic switch.
NetMaster Troubleshooting
TMB1843S
121