© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Troubleshooting
F232204R5
14
3. No Fill Analysis
Is there voltage
at wire 21 or terminal 31
on pressure switch to wire
19 at H4-1 on the
logic board?
Is
there voltage at
V1 or V2 on the water inlet
valve to FS2 on the
output board?
Is
there voltage from
H5-8 or H5-1 to FS2
on the output
board?
Are
fuses F6 and F7
on the output board
blown?
Are
LEDs V11 and
V12 on the output
board emitting
light (on)?
Check wiring to
pressure switch.
Replace pressure
switch if necessary.
Correct wiring
between water
inlet valve and
output board.
Water fill
operational.
(1)
(2)
(3)
(4)
(5)
No
Yes
Note: Everything working
properly and the control
calling for water fill.
No
Yes
Replace the
blown
fuse(s).
Are
LEDs V11 and
V12 on the output
board emitting
light (on)?
Replace output
board.
Replace output
board.
No
Yes
Yes
Yes
No
No
Note: Checking
for voltage across
the water valve.
Yes
Does
the water
inlet valve operate
properly? Does
water enter the
machine?
Make sure water supply
is turned on. Check for
kinks or blockage in the
hoses. Rebuild or replace
the water inlet valve.
Yes
No
CHM457S
www.groupdynamics-laundry.com
