Question about GE 24 in. Profile PDW7800 Built-in Dishwasher
HI. check the following areas for fualts.
1. Air gap / Drain hoses
If there is an air gap (located in the sink, near the faucet), check to see if it is clogged. Unscrew the top cap and see if there is anything blocking inside. Note: If there is no air gap installed, the dishwasher might not drain properly.
If the drain hose is clogged, the dishwasher would not drain. If there is an air gap installed, it is very common that a hose going from the air gap into the garbage disposer is clogged. Remove and clean the hose. Make sure to reattach the hose before starting the dishwasher.
Note: If you recently had a garbage disposer installed, it is common to overlook removing the drain plug.
2. Broken belt
Some dishwasher models use a belt to drive the pump. Replace the belt if found broken.
Note: Sometimes the belt would just come off the pump. Even though it might not be broken, it is recommended that you replace the belt, because it is probably too stretched out.
Some models have two impellers inside the pump - one, wash impeller, takes care of the wash cycles, the other, drain impeller, drains the water out. If the drain impeller is broken (broken blades, shaft), the dishwasher would not drain. Replace any broken pump components.
4. Drain solenoid
Some models (for example most GE dishwashers) use a drain solenoid to drain water out. Sometimes the solenoid gets stuck, preventing the water from draining out. Try to free up the solenoid. If unsuccessful, you might have to replace the pump assembly.
If the motor is stuck, it is sometimes possible to free it up by manually spinning the motor.
Replace the motor if defective.
Replace if defective (note: uncommon problem).....
Posted on Sep 14, 2009
I have a GE profile dishwasher that would not drain so I checks the lines and that didnt work. So I ordered a water pump I replaced the part and and tested by running a rinse cyle and it was clear and then ran a normal cycle and have standing water again. What should i check next?
Posted on Feb 01, 2010
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Posted on Jan 02, 2017
I had a similar problem with a GE GSD5811 model. The hoses were clear, and the auxiliary pump worked fine. It turns out that it was the "piston" assembly that had basically disintegrated over time. This part diverts water to the pump during the drain cycle.
To check it, remove the mesh filter at the rear of the inside of the machine, by carefully unclipping the heater element from the back of the machine and removing the 4 hex-head screws securing the filter panel.) Unscrew the piston assembly from the tub, and pull it out. If the sealing plunger has deteriorated or is jammed, replace it. The part number for the "piston and nut assembly" for my machine (and probably numerous others) is WD24X10018. It should cost anywhere between $10 and 16, depending on where you shop.
Another possibility is a bad drain solenoid. (This is what actually triggers the piston assembly during the drain cycles.)
Posted on Apr 08, 2010
I have the same dishwasher and encountered the same problem last year. What I had to do was call a plumber out. But all he did was clean out a plastic compartment in the bottom of the dishwasher then turned on the garbage disposal for a few minutes. There was some larger debris under the plastic compartment and the problem was solved. I am however now experiening a different problem w it. Good luck!
Posted on Sep 21, 2008
How to Purge Incorrect Liquid Detergent from the Bulk Dispenser
The purge routine operates the bulk dispenser pump continuously to drain the bulk dispenser tank when an incorrect liquid was poured in the tank. The process consists of setting up the dishwasher to run the purge mode, running the purge mode and then cleaning up the purged detergent.
Follow these steps carefully to have a successful purge run.
For Top Control Models:
2. Press Heated Dry and Cookware together for 3 seconds. All LEDs illuminate.
3. Press Added Heat and Cookware together for 3 seconds. The Anti-bacterial LED illuminates.
Posted on Aug 06, 2009
Hello there again
I think we got disconnected in the chat room so i will post the solutions here for you to check ok
The water doesn't drain from the machine 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 If the motor isn't turning or working, the unit won't drain. at all." If the motor hums but doesn't turn, it may need to be replaced.
Posted on Jun 27, 2010
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