Question about Bosch 24 in. SHU43 Built-in Dishwasher

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I installed a new bocsh dishwasher and garbage disposal. The water is not draining. I routed the drain hose on the floor rather than looping it up the back of the dishwasher, due the short lenght of drain hose.

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If at least one part of the drain hose is not at least 19 inches off of the ground the dishwasher will not drain properly. I would actually put a loop in the drain hose if possible. This will help with draining.

Posted on Jul 18, 2009

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Hi. I can help you. There is a plastic knock out in the garbage disposal which you must remove with a small chisel and a hammer. This is there for those installations where there is a disposal but no dishwasher.

Posted on Jul 16, 2009

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If you did not remove the plug from the disposer drain where you made your drain connection will cause the dishwasher not to drain. This should have been mentioned in your installation instructions. Also, routing the drain hose other than what is specified in the instructions, will allow food waste to enter the dishwasher when you grind food in the disposer. Read your instructions and don't take shortcuts, you want to have your appliances work well for a long time, as you have made a considerable investment in some quality appliances.

Hope this helps!

Posted on Jul 16, 2009

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1 Answer

Rough in plumbing diagram


This can vary, but must be higher than the connection to the household drain to prevent the sink/disposer drain water from entering the dishwasher. The best approach will route the dishwasher drain hose up to the underside of the counter top (it is handy to tie off to one of the sink mount clips if they are convenient) and then back down to the household drain connection, often the garbage disposer. Some dishwashers have a drain hose retainer clip on one side of the tank to help form a "high loop" before running the drain hose to the household drain connection. You should *not* ever have more than one (1) high loop as this will impede the dishwasher drain.

Aug 28, 2014 | Dishwashers

1 Answer

GE Profile Dishwasher model #gsd5110D02aa


check your drain filter. there is probably some debris clogging the drain. or, it could be the drain hose going to the garbage disposal. It needs to route above the disposal and loop back down so that gravity does not cause it to back-flow. Good Luck

Jul 30, 2014 | Dishwashers

1 Answer

Whirpool built-in puddle of water in bottom, food on drain


see this causes and proceed according. God bless you
Belt, Water Pump Although few dishwashers have a water pump belt, if the dishwasher won't drain there might be a worn or broken water pump belt. After removing the lower kick panel the motor can be seen in the front, the water pump belt is on the bottom of the motor.

Drain Pump If the dishwasher won't drain, the drain pump might be defective. Test the pump motor with an Ohm meter. Drain pumps are not repairable, if it's defective it will need to be replaced.

Drain Impeller The drain impeller is attached to the pump and pushes the water out of the dishwasher, through the drain tube and into the garbage disposer or drain line. If the dishwasher won't drain, the drain impeller might be broken or worn out. Replace both the impeller and seal at the same time.

Drain Solenoid Kit If the dishwasher won't drain, the drain solenoid kit might need to be replaced. The drain solenoid is an actuator that opens a flap to allow the water to drain.
Drain Valve The drain valve can get clogged with debris and should be cleaned out if the dishwasher won't drain. If it seems clear of debris but won't actuate, it will need to be replaced. The drain valve is not repairable Pump and Motor Assembly If the dishwasher won't drain, the pump and motor assembly might be defective. If the motor runs during the drain cycle, check for a blockage in the drain line. If the motor won't run during the drain cycle or if it just hums when it should be running, the pump and motor assembly might need to be replaced.

Clogged or Improperly Installed Garbage Disposer If the dishwasher won't drain and the garbage disposer was installed recently, the installer might have forgotten to knock out the drain plug from this disposer. All garbage disposers are sold with a solid plug in the drain tube for situations where a dishwasher isn't connected. However, if the dishwasher is connected, the plug will need to be removed. If the disposer wasn't replaced recently, remove the dishwasher drain hose from the disposer and clean out both the fitting on the disposer and the end of the drain hose. These are the most common places to find an obstruction if the dishwasher won't drain.

Clogged or Improperly Installed Garbage Disposer If the dishwasher won't drain and the garbage disposer was installed recently, the installer might have forgotten to knock out the drain plug from this disposer. All garbage disposers are sold with a solid plug in the drain tube for situations where a dishwasher isn't connected. However, if the dishwasher is connected, the plug will need to be removed. If the disposer wasn't replaced recently, remove the dishwasher drain hose from the disposer and clean out both the fitting on the disposer and the end of the drain hose. These are the most common places to find an obstruction if the dishwasher won't drain.

Check Valve If the dishwasher won't drain the check valve might be stuck closed. The check valve is a small plastic device which prevents water from returning to the dishwasher after it has drained. If the valve gets stuck closed, it will prevent the water from draining. The check valve is the device that the drain hose is attached to on the dishwasher.

Check Ball If the dishwasher won't drain the check ball might be stuck. The check ball is a small plastic ball in the check valve which prevents water from returning to the dishwasher after it has drained. If the ball gets stuck, it will prevent the water from draining also. The check valve is the device that the drain hose is attached to on the dishwasher.


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Oct 16, 2012 | Whirlpool Dishwashers

3 Answers

Kitchenaid dishwasher wont drain


1
Allow the current cycle to complete. Draining will occur at the end of the cycle.
2
Close and latch the door. The dishwasher will not drain if the door is not properly secured.
Press the "Cancel/Drain" button on the dishwasher to start a two-minute drain cycle.
4
Remove the knockout plug in the disposer outlet of the garbage disposal if the dishwasher drains into the disposal. Turn off the water supply and remove the drain hose from the disposal. Place the tip of a screwdriver on the plug and tap it lightly with a hammer to remove it. Replace the drain hose and turn the water supply on.
Clogged Drain
5
Run the garbage disposal to empty it and clear the drain if the dishwasher drains into the disposal.
6
Remove the cover on the air gap on the sink or countertop. Turn the plastic cap counterclockwise to remove it. Remove soil from the inside of the air gap. Replace the plastic cap and cover.
7
Check the sink. Dishwashers connected to a sink will not drain if the sink drain is clogged. Unclog the sink. Contact a plumber, if needed.
Issues With the Drain Hose
8
Check to see if there is a loop in the drain hose. The loop cannot be more than 20 inches above the floor. Disconnect the hose and loop it just above the floor. Reconnect the drain hose.
9
Remove kinks in the drain hose. Always use the new drain hose included with the dishwasher. Do not reuse old hoses.
10
Check the length of the drain hose. The hose should be less than 12 feet long. Replace with a shorter hose, if needed.

Sep 01, 2012 | KitchenAid KAWS850LE Top Load Washer

1 Answer

My new dishwasher leaks water on the floor about an hour after it is completely finished with the cycle


Make sure the drain hose connected to your garbage disposal is connected well. Also, the hose should loop up near the sink (counter top) before it loops back down about 3 inches below the drain connection on the garbage disposal (or sink drain pipe if you don't have a disposal). This effectively makes a drain trap to avoid any smell from the dishwasher.

Also make sure the door is closed properly and there is no packaging material on the door.

Jul 16, 2011 | Dishwashers

1 Answer

We bought a new dishwasher because the old one wasn't draining all the way. Same problem with the new one?


The pump is a motor which runs in one direction to spray water in the dishwasher to clean and the opposite direction to drain the water. The problem could be from a clog or kink in the drain hose. Several years ago the drain line would connect to the sink garbage disposal. If the garbage disposal is not draining or the dishwasher connection to the garbage disposal is restricted or clogged the dishwasher will not drain. Under the sink, look at the garbage disposal to see if a rubber hose is connected at the side of the disposal unit. If a hose is connected to the side of the disposal, remove the hose clamp and check for any restrictions from garbage in the inlet or hose. You can use a screwdriver to clean the fitting to the garbage disposal and a wire hanger to free any restrictions in the hose. If the dishwasher does not connect to the garbage disposal it should connect to the sink trap. This is more common with new dishwashers because they have built-in disposals. Disconnect the drain hose from the sink trap and the dishwasher and look for a clog at the sink connection. The dishwasher inlet should have an angled piece of plastic or metal facing downward to prevent the waste from the dishwasher from spraying up into the sink. Do not get to aggressive with the cleaning in order to prevent breaking the angled piece of plastic or metal. Look for any kinks in the hose and try to run water through the hose, but do not use the sink which you removed the drain line from or it could leak under the cabinet. If you see a bad kink replace the hose with a new one. I hope this works and you find the problem without a great deal of time or trouble.

Nov 22, 2010 | Whirlpool GU2400XTP Built-in Dishwasher

1 Answer

MY GE DISHWASHER IS CONNECTED AND RUNNING, UNIT HA...


hi just try this Is the door open or unlatched?
Make sure the door is completely closed and latched.
Was the selected cycle interrupted before completing?
The Clean light will come on when the cycle is complete. Wait until the Clean light comes on before trying to manually drain dishwasher. Press Cancel/Drain to try and drain the standing water.
Is the water level just covering the pump module?
This is normal. A small amount of water will be seen in the bottom of the sump area at the base of the pump. This is to ensure that the pump seal does not dry out.
Is the dishwasher drain hose connected to a garbage disposal?
For many dishwashers, the drain hose is connected to the disposal and the knockout plug must be removed from the disposer inlet.
Is the drain system blocked?
Run the disposer to clear the drain system.
Do you have an air gap at your sink?
Check to see if the air gap is blocked by foreign material. To clean the drain air gap, follow the cleaning instructions provided by the manufacturer. With most types, you lift off the chrome cover, unscrew the plastic cap, and then check for any soil buildup. Clean if necessary.
Is there a loop in the drain hose less than 20" (50.8 cm) above the floor?
Make sure the drain hose is looped up so that it touches the underside of the counter before connecting to the sink drain or disposer.
Is there a kink in the drain hose?
Replace a kinked drain hose.
Did you reuse an existing drain hose?
Make sure to use the new drain hose that came with the dishwasher.
Is the sink drain clogged?
If the sink is not draining well, a plumber may need to be contacted. Most dishwashers connect to the sink drain. If the sink drain is clogged, the dishwasher can't pump out water.
Is the drain hose too long?
If the supplied drain hose was replaced with a longer one it must be shorter than 12' (3.7m).

May 17, 2010 | Dishwashers

1 Answer

Dishwasher does not drain completely, has standing water after every complete cycle.


  • Some water, usually one to two cups, remaining in the bottom of the tub is normal. However, if water is covering the bottom of the tub, the dishwasher is not draining properly.

  • Check for paper or large objects covering or blocking the sump area in the rear of the tub.

  • Make sure that the right type and amount of detergent is used: Using the wrong type or too much detergent can cause sudsing that can prevent the dishwasher from draining. Only detergent specifically designed for automatic dishwashers such as Electrasol®, Cascade® or Cascade Complete® should be used. If you find suds in the dishwasher.

  • Check disposer plug. If a garbage disposer has been recently installed, it is possible the disposer drain plug was not removed. The drain plug is a plastic piece in the disposer that blocks the hole where the dishwasher hose connects.

    Please consult the Owner's Manual. Download a free copy of the Owners Manual and/or Installation Instructions. In the Installation Instructions, will be the procedure for removal of the drain plug. You may also check with the installer.


  • Be sure the kitchen sink drain is not clogged. The dishwasher typically drains into the kitchen sink drain or a garbage disposer. If the dishwasher drains into a garbage disposer, run the disposer to clear the drain system. Do not put hands into the garbage disposer. Serious injury could result. You should always turn on your garbage disposer prior to running the dishwasher to clean out any food or debris within the drain system.

  • Check drain hose where it connects below the sink for blockage or a kink in the hose. New dishwashers come with a white corrugated drain hose, which should be used. Re-using old, worn out drain hoses may promote kinking and blockage. If it is neccessary to extend the length of the corrugated drain hose, be sure the total length does not exceed 120 inches and the extention used is not kinked or crushed. See your dishwasher installation instructions for details.

  • Check the air gap if one is installed. It could be clogged. An air gap (not part of the dishwasher) is usually located on top of the sink. Some state or local plumbing codes require the use of an air gap between the built-in dishwasher and the drain system of the home. This plumbing device is used to prevent the possibility of back flow into the dishwasher in the event of a clogged drain system. This item is not a part of the dishwasher and, therefore, the dishwasher warranty does not cover costs related to cleaning or repairing a drain air gap.

  • Typical air gaps are easy to inspect and clean. Be sure the dishwasher latch is in the OFF position or unlatched prior to removal of the drain air gap cover. Simply lift off the cover (usually chrome, could plastic) and unscrew or unsnap (depending on type of air gap) the plastic cap below. Remove any material that may have accumulated and replace the plastic cap and chrome cover. This simple procedure should be followed any time the dishwasher fails to drain properly.

    View a short video about cleaning the air gap:
    Play Video

    Sometimes perceived "no drain" problems are not "no drain" problems at all, but back flow of water from the sink or some other device into the dishwasher:

  • If you notice dirty water building up over time in the bottom of the dishwasher and do not have an air gap, make sure you have a high drain loop. A high drain loop is created when the drain hose is makes a loop at least 18 inches above the floor. Usually this is accomplished by attaching the drain hose to the underside of the countertop. Without a high drain loop or air gap, dirty water from the sink can flow into the dishwasher. The high drain loop prevents back flow of water from the drain into the dishwasher if an air gap is not installed. View a short video about a high drain loop:
    Play Video

May 08, 2008 | Dishwashers

3 Answers

Installation


It sounds like you have connected your dishwasher to a garbage disposal.

  1. The 2 hoses provided with your dishwasher connect together.
  2. You run the drain hose through a hole in the bottom/back of your cabinet, then up to the top of the cabinet, then connect it to the drain on the garbage disposal. (The reason that you run your drain up to the top of the cabinet is: This is called an air gap, and helps keep a little water in the drain line, which will prevent sewer gases from entering your dishwasher.)
  3. Be sure to knock the plug out of the drain of the garbage disposal. A garbage disposal is designed to work with or without a dishwasher. The plug is in the center of the drain. The best way to knock this plug out is to pull the garbage disposal, and with a flat screwdriver, knock the plug out.
  4. Then remove the plug from the disposal. Reinstall the disposal.
  5. Install the drain hose. The drain hose will connect right up to the disposal using the clamp provided with the dishwasher.
This should help you. If not please attach more info.

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Sep 09, 2007 | Bosch 24 in. SHE44C02UC / SHE44C06UC /...

2 Answers

Garbage Disposal backing up in dishwasher


Most dishwasher have a check valve at the pump to prevent water from backing into the dishwasher. If the pump is electric there is a rubber flat that may be gone or not working properly. If that is the case you need to replace the pump. If the pump is part of the motor assembly then the pump and motor will need to be replaced. One other thing to make sure of is that you have the drain hose looped to the top od the dishwasher and then to the disposal conection. Its called a drain loop and all dishwashers should have it. Good Luck

Jul 11, 2007 | Frigidaire 24 in. FDB1250RE Built-in...

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