GE GUD27ESSMWW Technical Service Manual page 72

Fault
Code Fault Name
19 UI State Timeout
20 Critical Flood Level
by Gallons
22 Out of Balance
(OOB) during Dry
Load Sense
Description
This will happen if a cycle is paused or
canceled and water is left in the tub for
more than 24 hours.
A. 24" Model - Critical Flood Volume =
19.89 (+/-0.5) gallons.
B. 27" Model - Critical Flood Volume =
29.54 (+/-0.5) gallons.
Large wet/OOB load being washed. This is
set if OOB condition is detected during dry
load sense algorithm. Dry load sense will
be abandoned and wet load sense will be
started.
– 72 –
Repair Action
This is normal operation. This
will happen if the consumer
and/or control switched cycle to
a paused state.
Check water valve operation.
Check pressure tube for
pinches where it goes through
top cover grommet.
Check the output voltage from
the pressure sensor to ensure
it matches the water level in
the basket according to the
pressure sensor chart.
Check pressure tube for
trapped water.
Ensure pressure chamber port
is free from obstruction using
drill bit size 1/16" by hand so
as not to drill through the inner
wall.
Check pressure tube for
pinches where it goes through
top cover grommet.
Check pressure tube for
trapped water.
Check for any leaking water
valves.
Check home water pressure.
Check the output voltage from
the pressure sensor to ensure
it matches the water level in
the basket according to the
pressure sensor chart.
Check for excessively OOB
load. Customer Education on
how to distribute load.
Check the basket for excessive
friction or for being excessively
out of round. Basket should
spin freely and without wobble.
If friction is found, remove it. If
basket is bad, replace it.
Check speed sensor for loose
connection to the motor.