Technical information

Component Testing Procedures
!
WARNING
To avoid risk of electrical shock, personal injury or death; disconnect power to washer before servicing, unless
testing requires power.
December 2003 16022843 Rev 0
11
F1
Try to clear diagnostic
code by pushing delicate
and knits keypad for one
second.
Did diagnostic code
cancel?
False diagnostic indication.
Control board is ok.
Replace control board.
Yes
F4
Try to clear diagnostic
code by pushing delicate
and knits keypad for one
second.
Did diagnostic code
cancel?
Replace control board.
False diagnostic indication.
Control board is ok.
Yes
F5
Check wiring and
terminations between
first coin drop and
control board.
Check for object blocking
first coin drop optic
sensor. Then check
transformer for loss of 24
circuit..
Replace first coin drop
optic sensor if F5 still
appears in display.
F7
Check for plugged
screen on fill hoses.
This diagnostic code will appear routinely
if washer fills slowly and may be ignored if
the water pressure is very low.
F9
This diagnostic code indicates a
low voltage condition has occurred.
check installation to insure proper
power to washer.
Did failure code cancel?
False failure indication
control board is ok.
F12
Try to clear diagnostic code by
pushing delicate and knits keypad
for one second.
Yes
This failure does not affect the
operation of the control. It will only
affect no run counts in an Accutrac
environment. It can be corrected by
replacing the control board.
No
Check for object blocking
second coin drop optic
sensor.
Replace second coin drop
optic sensor if F13 still
appears in display.
F13
Check wiring and terminations
between second coin drop and
control board.
Yes
F8
Check pump belt for
proper tension.
Check drain hose for
being plugged or kinked.
This failure code will
appear routinely if
washer drains slowly.
No
No