GE GTW220ACK_WW - Page 42

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Fault
Code
Fault Name and
Binary Lights Lit
Description Repair Action
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
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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 freely.
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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.
20 Critical Flood Level by
Gallons
Water volume into the tub exceeded 41
gallons as calculated by the control.
1. Pressure tube is momentarily pinched,
has water in it, partial blockage if Flood
fault 12 occurs.
2. /RZZDWHUSUHVVXUHÀRZRUSHUPDQHQW
pressure system blockage if NO Flood
fault 12 occurs.
• 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.
(Continued next page)