Question about Bosch 24 in. SGS45E02 / SGS45E08 Exxcel Free-standing Dishwasher

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Bosch dishwaser main motor running no water intake timer stuck outlet pump is working ,inlet water selnoid working,onoffswitch working,float switches is working.

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Hi francoisj

There might be water in the bottom pan under the dish washer. first turn off the power, then take the kick plate off and you should be able to feel if there is water in there. If there is remove all of it. you can do this one of 2 ways useing paper towel or my pulling out the dishwasher and tipping it 45 degrees. i recomend trying papertowel first and that should get you going again. hope this helps

brent

Posted on Sep 29, 2008

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Bosch shx36l05uc/21: After running diagnostics the 'wash' button keeps flashing, can someone tell me what the problem is?


Hi Jeff, As you can see there's 3 different Bosh washing machine models, Hope you can find your error code.... CHEERS..

Bosch Washing Machine Fault Codes

F16 - Door lock error
F17 - Inlet valve error detected
F18 - Drain error detected
F23 - Anti flood device has been activated
F34 - Door lock error
F42 - Motor fault
F43 - Motor fault
F44 - Motor fault

Bosch WAE Range Washing Machine Fault Codes

F16 - Door lock problem
F17 - Inlet valve
F18 - Drain pump
F21 - Motor
F23 - Anti flood system activated

Bosch WFP Range Washing Machine Fault Codes

F01 - Water intake timeout
F02 - Heating timeout
F03 - Draining timeout
F04 - Motor fault
F05 - Uncontrolled motor startup
F06 - Short on NTC Detected on hot water intake
F07 - Open circuit NTC Open circuit wiring
F08 - Door open when program started
F09 - Unexpected heating
F10 - Communication error
F11 - Overheating
F12 - Short circuit
F13 - Mains voltage too high
F14 - Mains voltage too low
F15 - Faulty temperature sensor on motor PCB
F16 - Faulty rinse sensor Displayed only in test

Mar 30, 2016 | Bosch Dishwashers

1 Answer

Bosch S9G1B dishwasher doesn't fill with water


The valve will not energize if the float is up at the limit. Sometimes a bit of soapscum can leave the float in the up position. When this happens no water is allowed into the chamber. Move the float up and down and clean the travel using a bleach spray.

Jan 18, 2015 | Bosch Dishwashers

1 Answer

Bosch SHX46AO60C/30 won't fill with water. Have check water under sink - it is on. Motor will run, but no water. Have tried all cycles.


Hi

When the Dishwasher won't fill you'll need to check for the water inlet hose, the water inlet valve and the float switch assembly. When the water fills your dishwasher, a float rises along with it. As the float reaches a certain threshold level, it shuts off the flow of water, thereby preventing a leak. Sometimes the float can get stuck in the wrong position in your dishwasher, and it can prevent your dishwasher from filling. Sometimes it can happen due to float valve and on other occasions due to float switch. Inspect the water hose coming to the dishwasher for any blockages. If the hose is not clogged then check the water inlet valve for any clogs, if the water will not even fill for few seconds then certainly the water inlet valve is bad and should be replaced. You can also use a multimeter to check continuity on inlet valve. If you don't get any value on the multimeter then you'll need to replace the water inlet valve assembly. However, if the valve is fine then the float switch assembly should be replaced. Hope this helps... Please post back if you need more information.

Daniel

Aug 29, 2011 | Bosch 24 in. SHU66C02 / SHU66C06 Built-in...

1 Answer

Dishwasher will not fill with water when turned on


Hi and welcome to FixYa, I am Kelly
The following steps require using electrical power. You assume all responsibility / risk for any mis-fortunes cause by working on this dishwasher with power applied.

The first step will require using a meter on the water valve solenoid teminals.
- Remove all power.
- Remove the lower toe / kick panel(s).
- Locate the main water supply line and follow that to the inlet water valve.
- Slide the connector(s) off of the solenoid and read resistance on meter scale R x 1 or R x 10. You should read a low resistance. If you do not read any resistance the inlet water valve has failed.
If you do read resistance you must check switch the meter to AC voltage and apply power and read for AC voltage on the teminals of the wire harness.
- Start a reular wash cycle to where the unit should be filing with water.
it SHOULD read 120 VAC.
If you have no power at the connector teminals
- Check the float switch plastic FLOAT. If the float is stuck in the UP position due to food particulate on the FLOAT stem you willnot have power to the inlet water valve solenoid.
If you have power to inlet water valve solenoid and it is buzzing / humming but you get no water there is debris in the main water supply line. You wil have to shut off the water supply and clean out the inlet of the water valve.

The inlet water valve replaement part is here:
http://www.appliancepartspros.com/modelsearch_model.aspx?model_id=233229
Detailed View
http://www.appliancepartspros.com/Appliance-Parts/bosch-water-inlet-valve-assembly-item-number-ap3783031.aspx

This is what the float looks like:
http://www.appliancepartspros.com/Appliance-Parts/bosch-float-item-number-ap2802399.aspx

This is the level switch assembly:
http://www.appliancepartspros.com/Appliance-Parts/bosch-level-switch-assembly-item-number-ap2802390.aspx

This is the actual Float switch: (3 terminal)
http://www.appliancepartspros.com/Appliance-Parts/bosch-float-switch--3-terminal--item-number-ap2802373.aspx POWER to the inlet water valve solenoid comes from this switch.

Check for s stuck float... and that the level switch is actuated as the float id lifed gently up and down. If you do not hear a micro-switch click the switch is bad. If the float is hard to move... clean it as best you can so that it moves freely up and down.

One of the above is causing your problem.

Thanks for choosing FixYa,
Kelly

Jul 27, 2011 | Bosch SHU9915UC Dishwasher

1 Answer

Water does not drain out


Hi and welcome to FixYa, I am Kelly.

There is always just a minimal amount of water in the bottom of a dishwasher so that the pump seal does not dry out causing water to run through the pump motor. Usually though it is not visible yet is is possible.

Excess water in the bottom of the tub post cycle are a sign of draining problems however this is a list of what it could be.

1. A partially clogged drain
2. The timer motor is not functioning properly
3. A broken or worn pump impeller
4. Clogged wash arm holes.

Here is what you need to do:

Check your entire drain system. Start at the final outlet and work your way backward to the motor pump connection on the dishwasher.

Suspected areas are.

a. The sink connection outlet is clogged (this can be inside a garbage disposal.

b. The air-gap is clogged in the very top part of the air-gap (Usually located on the back of the sink and is around 3 inches tall) Remove the cover, unscrew the top nut and check under the horse shoe bend inside the plastic top for obstructions. Clean as needed)

c. There is debris on top of the the motor pump housing blocking the inlet drain. (This would be inside the housing of the lower wash arm on the very bottom)

d. The motor pump outlet drain port is partially blocked. (only accessable from the motor pump exit hole after drain hose removal.)

A partially blocked inlet tub drain to the motor pump would also explain why the lower part of the dishes are not getting clean. Additionally you would have spotted dishes post cycle.

When the drain is partially blocked some models use the float level switch in the tub to control the advancement of the timer. If the water does not drain the motor pump continues to run and run and the cycle does not advance until the tub is drained and the float switch senses same. i.e extended cycle
Check under the float assy for debris.

One more thing to check is the lower wash arm holes for debris or obstructions. If the wash arm is retaining water it can drip out after a drain cycle and cause the puddling you noticed.

Thanks for using FixYa.

Kelly

Apr 29, 2010 | GE 24 in. Profile PDW7800 Built-in...

1 Answer

Not getting water into machine although mains water is reaching hose intake. model number of bosch is sgs44e28eu05 type si1501b


There's no water entering the machine If there's no water entering your dishwasher, check these: Water-inlet valve Float switch Water-inlet valve The water-inlet valve lets water enter the machine. If this valve is defective, you need to completely replace it. It's usually located behind the lower access panel on the left or right side. It's the device with the main water line (usually copper) from the house, a rubber tube to the dishwasher, and two wires attached to it. Float switch The float switch is a small electrical switch that's located right below the dishwasher "floor." Above the switch, on the inside of the dishwasher, is a plastic cylinder that floats up as water fills the dishwasher. If this switch is defective, or if the plastic float gets caught or trapped in the raised position, the water can't enter the dishwasher. If the float switch is defective, you need to replace it. thanks.

Feb 17, 2010 | Bosch Dishwashers

1 Answer

No water to dishwasher


There's no water entering the machine If there's no water entering your dishwasher, check these:

Water-inlet valve
Float switch
Water-inlet valve The water-inlet valve lets water enter the machine. If this valve is defective, you need to completely replace it. It's usually located behind the lower access panel on the left or right side. It's the device with the main water line (usually copper) from the house, a rubber tube to the dishwasher, and two wires attached to it.

Float switch The float switch is a small electrical switch that's located right below the dishwasher "floor." Above the switch, on the inside of the dishwasher, is a plastic cylinder that floats up as water fills the dishwasher. If this switch is defective, or if the plastic float gets caught or trapped in the raised position, the water can't enter the dishwasher. If the float switch is defective, you need to replace it.

The water doesn't drain from the machine If the water doesn't drain from your dishwasher, check these:

Drain line/air gap
Pump
Drain valve and/or solenoid
Belt
Motor
Timer
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.

Feb 10, 2009 | Dishwashers

1 Answer

Water will not pump in .to the dish washer


There's no water entering the machine If there's no water entering your dishwasher, check these:

Water-inlet valve
Float switch
Water-inlet valve The water-inlet valve lets water enter the machine. If this valve is defective, you need to completely replace it. It's usually located behind the lower access panel on the left or right side. It's the device with the main water line (usually copper) from the house, a rubber tube to the dishwasher, and two wires attached to it.

Float switch The float switch is a small electrical switch that's located right below the dishwasher "floor." Above the switch, on the inside of the dishwasher, is a plastic cylinder that floats up as water fills the dishwasher. If this switch is defective, or if the plastic float gets caught or trapped in the raised position, the water can't enter the dishwasher. If the float switch is defective, you need to replace it.

The water doesn't drain from the machine If the water doesn't drain from your dishwasher, check these:

Drain line/air gap
Pump
Drain valve and/or solenoid
Belt
Motor
Timer
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.

Feb 09, 2009 | Maytag 24 in. MDBH950AWS Built-in...

1 Answer

Aeg dishwasher, smelled hot and stopped pumping water


Hello mmhmmd
Welcome

What is the MODEL Number and year of your dishwasher. Model can be found on sticker inside.

Did you turn off the power at the breaker for 5 minutes to see if it resets the system?

If you do not have this equipment mentioned below you may want to call a pro!

Here are four things to check for this problem!


Water source turned off
Check to ensure the water source is turned on and water is getting to the water inlet valve.

Float switch
The float switch allows water to enter into the machine to a point where the float will rise up off of the switch and disconnect power to the water inlet valve. If the switch is defective or the float is stuck in the up position, the water will not enter into the machine

Defective water inlet valve

If there is 110v across the two wires on the water inlet valve when the machine is set to fill, the valve should open and the water should enter into the machine. If the water does not enter, the valve is defective.


Defective Timer

The timer is a series of switches that controls all machine functions. If one of the contacts in the timer is defective, the machine will lose that function. knowledge of the the use of a vol/ohmmeter is essential to testing the timer as well as the ability to read the timer sequence chart that is supplied with the machine. In most cases this requires a professional technician.

Let me know how it goes?
Thank You , Huuum
Please remember to leave a rating!

Oct 22, 2008 | AEG Dishwashers

1 Answer

No fill - drain pump running - I assume stuck float switch


remove the bottom plate of the dishwasher and the bottom pan is revealed. reason the drain pump is running will be that this pan has water in it ie you have a leak. mop out the water and dishwasher will work - switch off mains when you do this

Sep 10, 2008 | Bosch 24 in. SHU43 Built-in Dishwasher

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