GE GTW750CSLWS - Page 30

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Fault
Code
Fault Name Description Repair Action
16 Adaptive Drain/Slow
Drain
The total number of times during machine
life that the actual amount of time the
pressure sensor indicated the wash
water had drained to empty exceeded the
calculated time by the software.
 This fault is set when adaptive
drain cycle occurs to try to
remove the rest of water in tub.
 If the adaptive drain cycle times
out, the control will run a Drain
Pump Clearing algorithm to free
the pump impeller of debris.
7KHQLWZLOO¿QLVKGUDLQLQJ,I
drain clearing algorithm fails
look for Fault 18.
 If Fault 16 is 100 and Fault
18 never occurs there is no
problem. If Fault 16 and Fault
18 equal each other in faults,
then look for drain blockages
including house standpipe.
17 Dry Load Sense
Timeout
Dry load sense times out and moves to the
next part of the cycle selected. This occurs
when the washer is not reaching the target
VSHHGZLWKLQDGH¿QHGWLPHOLPLWIRUWKHORDG
type selected.
1. Check for water in the bottom
of the tub. If so, drain and try
cycle again.
2. Check the basket for excessive
friction. Basket should spin
IUHHO\,IQRW¿QGVRXUFHRI
friction and remove it.
18 Drain Pump Clearing
algorithm failed.
While draining, the pressure sensor value
for water level did not indicate the washer
was empty before the Max Continuous
Drain ON time was reached.
 This fault is set and will be seen
with Fault 16 when Drain Pump
Clearing Algorithm failed to
remove the blockage and the
rest of water in tub.
 Check the drain pump for
blockage.
 Check installation instructions
for proper standpipe height.
 Check pressure tube for
pinches where it goes through
top cover grommet.
 Check pressure tube for
trapped water.
 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 resistance of the
pump (13.5 ohms) from J512
connector on the control.
 If open circuit, check wiring
harness to the pump and pump
motor.
 Check for 120 VAC to the drain
pump.
 If voltage is present and pump
does not operate, replace
pump.
 If voltage is not present,
replace IMC (Interface Machine
Control).
19 UI State Time-out Washer was paused for over 12 hours.  This is normal operation. This
will happen if the consumer and
or control switched cycle to a
paused state.