Experiencing a Samsung dishwasher not filling with water can be frustrating and inconvenient.
This issue can still occur for various reasons despite how technologically advanced Samsung dishwashers are.
In the following paragraphs, we will dive into the potential causes behind this problem and guide you on how to resolve it.
It’s important to understand that when a cycle is selected, your Samsung dishwasher will first attempt to drain any excess water left over from previous cycles.
This may cause the dishwasher to appear as if it is working, though no water fills the unit during this phase.
Don’t worry; this is a normal process, and there’s a good chance the dishwasher will start filling with water after the initial draining step.
However, if your Samsung dishwasher still isn’t filling with water following this draining period, there could be other culprits, such as a Child Lock, delayed start, a door not being closed, or issues with the water inlet valve and float switch.
To understand and address these problems better, continue reading for detailed insights and helpful tips.
Why Is Your Samsung Dishwasher Not Filling With Water?
1. Appliance Repair
Sometimes, issues with your Samsung dishwasher not filling up with water can be fixed by repairing or replacing specific components.
Check for visible damage or foreign materials inside the unit that may affect its performance.
If you’re unsure about fixing the issue, consult a professional appliance repair technician.
2. Water Supply Valve
A common reason for a dishwasher not filling with water is a problem with the water supply valve.
Ensure that the water supply valve is turned on and functioning correctly.
If the water pressure is too low or the valve is damaged, it could prevent water from correctly entering the dishwasher.
3. Water Inlet Valve
Your Samsung dishwasher has a water inlet valve that controls water flow into the appliance.
If the water inlet valve is clogged or faulty, it will not allow the proper amount of water to enter the dishwasher.
In this case, the water inlet valve needs to be replaced.
4. Water Supply Hoses and Foreign Material
Scrutinize the water supply hoses to ensure that they are correctly connected and free of kinks or blockages.
Foreign material, such as debris or dirt, could obstruct water flow.
Check for signs of damage on the hoses and replace them if necessary.
5. Float Switches and Water Level
Float switches inside the dishwasher tub control the water level.
If these switches malfunction, the dishwasher may not fill with water as it should.
Check the float switches for blockages and ensure they are moving freely.
6. Drain Valve and Drain Solenoid
The drain valve and drain solenoid work together to control the drainage of water from the dishwasher.
If these components are faulty, the dishwasher may mistakenly drain water instead of filling the tub.
Make sure the drain valve and solenoid are functioning correctly.
How To Fix A Samsung Dishwasher Not Filling With Water
Here are the best ways to fix a Samsung dishwasher not filling with water.
1. Check for visible damage or foreign material
Inspect the water supply hoses and connections to your dishwasher for any kinks, damage, or obstructing material that might prevent water from flowing.
Make sure to examine the water supply valve and ensure the water tap is turned on.
2. Verify proper incoming water temperature
Samsung dishwashers require a hot water supply for optimal performance.
Ensure the incoming water temperature is within the recommended range (typically between 120-150°F).
3. Inspect float switches and control board
Float switches, monitor the water level in the dishwasher, and signal the control board to fill or stop filling with water.
Check for any obstructions or signs of a faulty switch.
Consult an appliance repair professional to inspect the control board and other electrical components if necessary.
4. Ensure power source and functionality
Confirm that your dishwasher is connected to a working power source.
If the dishwasher doesn’t turn on or has recently been installed, it could be an installation or power supply issue.
5. Examine the drain valve, drain pump, and drain hose
These components work together to drain the water from your dishwasher.
If any of them are clogged or malfunctioning, it may prevent water from filling the unit.
Inspect and clean these parts as needed.
6. Clean filter screens and check for water droplets
Clogged filter screens can impede water flow into the dishwasher.
Regularly clean the screens to maintain proper water levels.
Additionally, check for water droplets on your dishwasher’s door seal and edges, which might indicate a delayed start.
7. Call for professional appliance repair
If you’ve exhausted all other possible solutions and your Samsung dishwasher still doesn’t fill with water, consider calling an appliance repair professional to diagnose and fix the problem.
How To Prevent The Problem
To prevent your Samsung dishwasher from not filling with water, take the following measures:
1. Keep the Appliance Well-Maintained
Regular maintenance can help to prevent many common problems.
Check your dishwasher regularly for visible damage or wear on its parts and for any foreign material clogging the hoses or filters.
If you notice any issues, address them immediately to avoid more significant problems down the line.
2. Ensure Proper Water Supply
Make sure that there is an adequate supply of clean water at the correct pressure level in your dishwasher.
The water shut-off valve should be fully open, and the water supply hose should be free of kinks, clogs, or damage.
The water going into the dishwasher should be warm or hot, with a temperature range between 120°F and 150°F, for optimal cleaning performance.
3. Inspect the Inlet Water Valve
The inlet water valve controls the flow of water into your dishwasher.
Check the valve for proper operation and replace it if it works incorrectly.
Keeping this component in good working order will prevent water levels and filling issues.
4. Check Float Switches and Control Board
Float switches and the control board regulate the water levels in your Samsung dishwasher.
Ensure that float switches are not stuck and are functioning properly.
In addition, inspect the control board for any signs of damage or faulty electrical components.
5. Monitor the Electrical Components
To avoid issues with your dishwasher’s control board, drain solenoid, or other electrical components, always ensure that the appliance is properly connected to a power source and is not experiencing any power fluctuations.
Inspect all connections and replace any damaged wiring as needed.
By following these steps, you can minimize the chances of your Samsung dishwasher not filling with water, ensuring it operates efficiently and effectively for years.
Adrian is an ISCET licensed professional that has completed the National Appliance Service Technician Certification Exam and has the expertise to diagnose and repair any appliance. He is well-versed in the latest technologies and techniques and is always up-to-date on the latest industry standards.
