Service manual

44 800168
Section 3 Troubleshooting (MDC Models)
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
19. COINS IGNORED WHEN ENTERED
Coins Ignored When Entered.
Start Coin Drop Diagnostic Test. Refer
to programming manual.
Reset control to
ready mode.
Yes
No
Is "H7" connector
properly seated on the
control board?
No
Properly reseat
connection and
conduct diagnostic
test again.
Yes
From the coin drop, is
the 3-pin connector
properly plugged in?
Yes
No
Properly reseat
connection and
conduct diagnostic
test again.
Are the wires exiting the
coin drop optical sensor
cracked or broken?
Replace electronic
control.
Replace the
coin drop.
Yes
No
Does the count on
the display increment
properly after entering
coins?
FLW297S
Start Production Test Cycle.