Coins Ignored When Entered - ALLIANCE T30 Series Troubleshooting Manual

20. Coins Ignored When Entered

70291301
Start coin drop
diagnostic tests.
Does the display on the
EDC control increment
properly?
NO
Is connector H2 firmly
seated in its
receptacle?
YES
Is the 3 pin connector
between coin drop and
control connected
correctly?
YES
Are wires exiting coin
drop optical sensor
cracked or broken?
NO
Replace coin drop
or optic switch.
If problem still
exists then replace
the EDC control.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Single and stacked
units. Gas and electric
heat. Single and three
phase voltage.
Exit diagnostic
YES
testing and reset
control. (Prompting
for vend price)
Reconnect and run
NO
diagnostic test
again.
Reconnect and run
NO
diagnostic test
again.
YES
Replace coin drop
or optic switch.
Electronic Control Troubleshooting
TMB1822S
TMB1822S
37