Dishwasher not filling with water. Dishwashers are amazing machines that help us do our dishes with ease. However, like most other mechanical appliances, they can sometimes malfunction and not work as expected.
In this article, we will explain why dishwashers don’t fill up with water and offer some quick fixes you can use to remedy the situation.
Thankfully, dishwashers are one of the kitchen appliances that rarely encounter problems, and whenever problems occur, it’s usually relatively easy to find a fix!
Dishwasher Not Filling With Water
We will discuss here why the dishwasher is not filled with water.
Check the Water Inlet Valve
Dishwashers may exhibit several issues, but one of the most common occurs when it fails to fill with water.
This normally occurs due to a clogged or malfunctioning water inlet valve, which prevents the wash basin from receiving water.
Accessing your water inlet valve and clearing away such debris is likely to solve this issue more than once if the dishwasher fills with water at first but soon stops working properly due to further debris buildup (and it will keep filling with water until you access the valve again).
Alternatively, the valve may be defective altogether; test its continuity by using an ohmmeter and replacing it if there’s a failure in continuity.
Your dishwasher’s float is an electromechanical valve that senses the water level in your unit and reacts accordingly.
If your dishwasher is running slowly, it may be because there is a defect (or lack) of water or electricity that serves as a major trigger for the float switch to close.
This will either completely cut off power to the dishwasher or at least slow the flow of water into the machine.
Dirty Filter Screens
Your dishwasher may not be filling with water simply because the water valve’s filter screens are dirty and full of debris.
One way to access your water inlet valve is by unscrewing it from the wall and removing any filters. A dirty screen may be enough to prevent water from getting through and into the washer.
When you’re done, reverse this process, so the valve is screwed back onto its connection point on the wall again.
This disconnection can be easily found where you store your dishes during your dishwashing cycle among your washer’s parts diagram inside your machine’s manual.
Check the Float Rises
Dishwashers are strange little contraptions. When water collects in the bottom, the float rises along with it and ultimately shuts off the water flow before your dishes become more than just wet.
But sometimes, especially when age has gotten to the part of your dishwasher that houses this very simple apparatus, things don’t work exactly as they should, and floats get trapped in places they aren’t supposed to be.
One way to prevent this particular problem that could leak water all over your nice clean floor is to check the float assembly! We hope this tip saves you some hassle down the road.
How much does it cost to replace a dishwasher inlet valve?
If you experience a leak around your dishwasher, it’s more than likely the water supply valve is the cause. The problem may be as simple as a small crack that causes air to mix with the water supply, consequently affecting water pressure and reducing flow.
In any event, this component costs about $80 to $125 to replace and can be easily replaced if you follow step-by-step instructions on how to install it.
Where is my dishwasher inlet valve?
Locate your dishwasher’s water inlet valve. It is typically located beneath the lower kickplate panel off to the right or left of the inside of your dishwasher.
There will be two Phillips head screws either on the top or bottom; depending upon what model you have and where you locate those two screws, pry it up.