Service manual
10 800168
Section 3 Troubleshooting
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
1. TROUBLESHOOTING COIN DROP (continued)
Is 
machine level? 
(Machines that aren't 
level may prevent coins from 
following through required 
check stages 
of drop.)
No
Yes
No
Refer to wiring 
diagram for 
proper connections.
Yes
No
Yes
SWD1714S
Is proper 
electrical power 
supplied to coin drop? 
(Incorrect electrical connection 
may prevent coins from 
registering in 
coin drop.)
Is coin drop 
clean? (Residue or 
lint build-up may prevent 
coins from following through 
required check stages 
of drop.)
Refer to
Adjustments section  
for instructions on cleaning 
drop.
Replace
coin drop sensor.
Refer to 
Installation Instructions 
for instructions 
on leveling machine.
Do coins
fall freely 
through drop?
No
Replace
coin drop.
Yes










