I own a GE Profile dishwasher, model # PDW9280L00SS. Dishwasher stopped draining. I checked the operation of the drain pump and noticed that it would drain a small amount of the water in the bottom of the washer and then stop. I disassembled the drain hoses from the washer to the sink and did not find any clogs. I disassembled the sump at the bottom of the washer to make sure there were no clogs there. All the tubes and hoses from the drain pump to the sink look clear. The flapper in the check valve also look fine. I checked the resistance of the drain pump across the terminals and got 12 ohms. Researched, should be 25 ohms, figured I found the problem. I ordered a new drain pump. The resistance on the new pump was 25 ohms. I installed the new pump and got the same results as before, water in the bottom of the dishwasher. Any other ideas on why the dishwasher won't drain? Thanks.
SOURCE: Whirlpool Dishwasher DU850DWGX1 won't completely drain
Commonly this is result of low water pressure or hose height/length
As long as the water is below the heating element and the dishes are getting clean its actually normal. Sometimes the pressure or hose length/height meets specs but will not always drain all water.
But as long as it is below the heating element this is normal
I am sure.
SOURCE: GE Profile Dishwasher not draining
HI,
If the water doesn't drain from your dishwasher, check these:
Drain line/air gap
A
clog in the drain line or air gap (if there is one) is the usual reason
that a dishwasher won't drain. Often the problem is at the point where
the drain line attaches to the garbage disposer or household drain
line. If you remove this line, you can clear any debris from the hose
or hose connection. Be sure to reattach the hose before starting the
dishwasher again.
Pump
Your
dishwasher pump ejects the water. The pump is usually mounted directly
to the motor, then attached to the bottom of the dishwasher. You can
reach the pump from inside the dishwasher, but first you need to remove
the lower rack, the spray arm, and the spray arm support.
Look
for an impeller--a round plastic fan blade-type of device that spins
around. This is the wash impeller, which forces the water through the
spray arm. Beneath the wash impeller is the drain impeller, which is
similar in size and shape to the wash impeller. The drain impeller
pushes the water toward the drain port. These components make up the
pump. If any of the pump components are defective, you need to replace
them.
Drain valve and/or solenoid
Many
dishwashers use a drain valve with an electric solenoid. When
electricity flows to the solenoid, the valve opens and diverts the
water to the drain. Sometimes the solenoid, or the diverting lever,
sticks and prevents the dishwasher from draining or filling properly.
Try to free up the solenoid to lubricate the lever. Otherwise, you may
have to replace the solenoid or pump assembly. With these systems, the
motor always rotates in one direction. When it's energized, the drain
valve diverts the water.
Other dishwashers simply reverse the
direction of the motor to drain the dishwasher. These units don't have
a drain valve. Instead, there's a drain hose connected directly to the
pump housing.
Belt
One brand of dishwasher uses a belt to drive the pump. If this belt is broken or has fallen off, replace it.
Motor
If
the motor isn't turning or working, the unit won't drain. First check
to be sure you have power to the dishwasher. If not, see the section
"It doesn't work at all." If the motor hums but doesn't turn, it may
need to be replaced.
Some dishwashers are susceptible to
getting stuck if you don't run them regularly. If you haven't run the
dishwasher for more than a week, you may need to manually spin the
motor to free it up. If the motor is defective, you need to replace it.
Dishwasher motors can't be serviced.
Timer
Part
of what the timer does is control the motor and drain valve. If the
timer doesn't work properly, the water may not drain and you need to
replace the timer. This problem is uncommon.
SOURCE: GE Profile PDW7300, Leaves 2 - 3 inches of dirty water in bottom
check for a clogged discharge hose where it connects to the plumbing under the sink...this is the most common area for a clog. if no restriction is found, the discharge valve will need to be tested
SOURCE: water pooling on bottom of dishwasher
Check the drain pump for debris that might be stopping the drain pump from working. Also could be faulty drain pump.
SOURCE: Dishwasher not draining water
I had the same problem....removed hoses, checked for cloggs the hole nine yards.....Inside of the unit towards the back in the bottom is a filter cover and in the middle is a valve that you just screw out. It has a rubber stopper that overtime breaks down....I was able to pick up the part locally for about $17CDN, replaced the part and the unit drains properly now.....now I have an issue with no power
Hi,
Here
is a tip that I wrote that will help you with your dishwasher not
draining problem...
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will not drain
out
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Parts Online
A
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Element not Working
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heatman101
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