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Bosch Dishwasher Not Filling Correctly

If you own any brand of dishwasher, you know that the unit must first be filled with water before it is able to progress with the cleaning stages which get your dishes sparkling clean. However, if you have a Bosch dishwasher and it is not filling as it should, what can you do to fix this issue?

If you have a Bosch dishwasher that is not filling correctly, reset the dishwasher by pressing the “Start” or “Cancel/Reset” button, check to see if the flow meter is faulty, confirm that the float switch is not damaged, and replace either part if they are deemed damaged or faulty.

Woman arranging the plates in the dishwasher

When it comes to the things Bosch dishwasher owners want out of their appliance the most, the list typically breaks down to an appliance that cleans dishes well, dries them just as easily, and doesn’t leak when in the middle of the process. However, all of these things are dependent upon the unit filling with water so the expected cleaning process can progress and complete. If your dishwasher is not filling correctly, continue reading below to see what can be done.

Bosch Dishwasher Not Filling

womann checking the diswasher

A Bosch dishwasher not filling may be due to a closed water supply valve. Ensure the valve, typically located under the sink, is fully open to allow water to reach the dishwasher. This step should restore water flow, solving the issue without needing professional help.

Sometimes, the problem lies with a clogged filter, akin to trying to drink a milkshake through a straw that’s blocked. The dishwasher’s filter can get clogged with debris over time, restricting water flow into the machine. Cleaning the filter regularly ensures a clear path for water, just like clearing that straw allows for a smooth sip of your shake. Removing and rinsing the filter under running water, then replacing it, can often solve the filling issue, allowing your dishwasher to operate efficiently once again.

Another potential culprit could be a faulty water inlet valve. This valve is the gateway for water to enter your dishwasher; if it’s malfunctioning, water can’t make its way into the machine. Replacing the water inlet valve is a more technical fix, requiring some DIY skills or a call to a professional. It’s a crucial step in ensuring your dishwasher receives the water it needs to clean your dishes effectively, much like repairing a dam to ensure water flows into a canal.

Bosch Dishwasher Keeps Filling and Emptying

dishwasher with plates and utensils

You may feel like you are out of the woods if you hear your Bosh dishwasher begin to fill up, as this is the proper sequence when it comes to washing and drying any load. However, some Bosch dishwasher owners have noticed that once their dishwasher fills with water, it will empty and repeat the same process over and over. Not only is this a waste of water and energy, but it also leaves dishes without ever being washed and owners wondering what exactly to do.

If your Bosch dishwasher keeps filling and emptying, this could be caused by a faulty flow meter. If the flow meter goes bad, it will allow the water to fill within the dishwasher, but once present, the water will be immediately drained and the cycle will continue until this piece has been replaced.

Bosch Dishwasher Keeps Filling With Water

woman getting the plates out of the dishwasher

Of course, you want your dishwasher to fill with water and heat the water so that your dishes can be cleaned and sanitized effectively. However, there is a certain point in which the water needs to stop filling so that the appliance is not overfull and no leaking occurs due to this water continuance. If you have a Bosch dishwasher and you notice that it keeps filling with water without stopping, take a look below to see what you can do to resolve such a problem.

If you have a Bosch dishwasher that keeps filling with water, this could mean that the flow meter is faulty or that the float switch on your appliance is damaged. If the float switch has been damaged, it cannot dictate when the water level is high enough, which can cause overfilling.

Bosch Dishwasher Won’t Fill No Power

Woman putting plates in the dishwasher

A Bosch dishwasher is an appliance, just like most others, that must have power in order to operate. Without power, the dishwasher will not be able to fill, will not be able to heat any water within, will not be able to wash, and will not be able to dry your dishes and complete an entire cycle. Therefore, if there is no power to your Bosch dishwasher and it won’t fill with water, there are a few things you will need to do to get things back into working order again.

If your Bosch dishwasher won’t fill and there is no power to the appliance, make sure it is plugged directly into a power outlet. Once you confirm this, check your fuse box to see if the fuse to the appliance has either been tripped or blown, and if so, complete the necessary fixes to restore power.

Bosch Dishwasher Not Getting Hot Water

Confused man while looking at the dishwasher

Although Bosch dishwashers don’t use a heating element to heat up water, the small heating coils within the dishwasher should be able to heat up hot water to an even higher temperature so that your dishes are cleaned as well as possible. If you notice that the water within the dishwasher is more warm than hot though, you may be worried that your dishes are not being sanitized as well as they should be. What can you do if your dishwasher isn’t getting hot water?

If your Bosch dishwasher isn’t getting hot water, check to make sure that your water heater has been turned up to a high temperature so the appliance has access to hot water before heating. You can also run your sink water until it is steaming hot, then start the dishwashing cycle.

Bosch Dishwasher No Water

Man opening the dishwasher

When it comes to filling with water, at the very start of the dishwashing cycle, your Bosch dishwasher is going to fill with a concise amount of water that is appropriate for the size load you have selected as well as any other specifics. However, if you select these settings, close the door, latch it, press start, but are not able to hear any water filling in the dishwasher, what could be the problem? Take a look below to see what the most likely issue is.

If your Bosch dishwasher has no water, it could be a faulty inlet valve. The inlet valve is what releases water into the dishwasher, therefore, if it is clogged or there is no continuity present within this piece, it will need to be replaced so water can enter into your dishwasher once again.

Bosch Dishwasher No Water Error

dishwasher with plates and utensils

You may not be deducing on your own accord that there is no water coming to your dishwasher, but might actually be giving you an indication error that tells you exactly what is going on: there is no water dispensing into your dishwasher. When this happens, the good thing is that you know exactly what is going on with your appliance, but you are now tasked with the job of figuring out what is causing the problem within the dishwasher.

If your Bosch dishwasher is indicating a “No Water” error, it means that your appliance is not getting water to start the washing cycle. This can be caused by a number of different things such as the filter or drain hose being clogged, a blocked pump, or even a water supply hose being bent.

Bosch Dishwasher No Water Pressure

Woman putting plates in the dishwasher

Along with having a water supply to your dishwasher, you also need a good amount of water pressure so that the dishes are hit with enough force to remove any residue that remains on their surface when loaded. If your Bosch dishwasher doesn’t have enough pressure, your dishes won’t have the necessary force to get clean, which means either hand washing your dishes again or running it through the dishwasher more than once.

If your Bosch dishwasher has no water pressure, it could be that hard water has accumulated within the spray jets which prevents water from coming out with good pressure. Be sure to clean the spray jets and rid them of any hard water obstructions to increase pressure.

Bosch Dishwasher No Water to Top Arm

Man checking the dishwasher

You may notice that water is not distributing as you would expect when it comes to your Bosch dishwasher, but you might not be able to place where the issue is arising from. If you open your dishwasher and run a cycle with the door cracked, you might notice that the top arm of your dishwasher is not functioning, which means that the top load of your appliance is not getting any water at all. If this is the case for you, read below to see what you can do to get water back.

If your Bosch dishwasher is getting no water to the top arm, the most likely cause is a blocked spray arm that has been obstructed by debris or hard water. To access the top spray arm, remove the top rack and then gently, but thoroughly clean the arm of any debris or hard water.

Bosch Dishwasher Just Hums No Water

dishwasher with plates and utensils

At the beginning of the dishwashing cycle with a Bosch dishwasher, you will hear a very low hum before the cycle begins and water is dispensed into the dishwasher. This is the initial indication that the cycle is starting, but if you only hear humming without ever hearing the sound of water, this can indicate that there is an issue. If you are hearing a humming sound without the sound of water coming from your dishwasher, read below to see what you can do.

If your Bosch dishwasher hums and there’s no water filling in the dishwasher, it could be that the float switch is stuck in the full position, which will prevent water from entering into the dishwasher. If this is the case, the position of the float switch will need to be changed to allow for water.

Bosch Dishwasher No Water Light

Woman putting plates in the dishwasher

As previously mentioned, many Bosch dishwashers are designed with the ability to relay various error messages to tell owners exactly what is going on when a problem arises. Although some may not have models that are able to give error codes, they might have an appliance that indicates issues through the implementation of different lights or light sequences. If the “No Water” light comes up on your dishwasher, what does that mean and what can be done?

If the “No Water” light comes on with your Bosch dishwasher, it means that no water is filling into the dishwasher, which is needed for any cycle to begin. This can be caused by a blocked water inlet valve, a clogged filter, a kinked water supply hose, or even a blocked pump.

Bosch Dishwasher No Water Spray

dishwasher with plates and utensils

Once your Bosch dishwasher fills up with water, the water will then heat and dispense onto the dishes through the use of the spray arms on both the top and bottom of the dishwasher. If this spraying action does not happen, the dishes are not properly soaked or given the right amount of force to remove debris on the items within. If you notice that your Bosch dishwasher isn’t spraying water, what could be the root of the problem?

If your Bosch dishwasher isn’t spraying water, this could be due to the filter or pump being clogged. If you suspect this is the case, remove the filter and pump and clean them of any debris that has accumulated over time. If this does not resolve the issue, clean the spray arms.

Copyright protected content owner: and was initially posted on October 5, 2021.

If you have a Bosch dishwasher that is not filling correctly, it could be caused by a clogged filter or drain hose, a blocked pump, bent water supply hose, or an obstructed water inlet valve. You can also clean the spray jets and check if the float switch is stuck in the fill position.

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Copyright article owner is for this article. This post was first published on October 5, 2021.

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ReadyToDIY is the owner of this article. This post was published on October 5, 2021.

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