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Smeg Dishwasher Error 01: What It Means and How to Fix It
A dishwasher is, for sure, a primary appliance, when talking about common cleaning, that saves one heck of a lot of time. But then comes an error code, like “E01,” on the display of your Smeg dishwasher, and it goes downhill. Of course, you needn’t be super tech-savvy to understand and handle this bug.
We go on to demystify what this means, what makes the Error 01 appear in a Smeg dishwasher, and how it could be fixed with only a few easy steps.
What does Error 01 mean?
Smeg dishwasher error code 01 is usually given if there’s any overflow or water leakage, hence some device stops the machine in an effort to stop making the matter worse.
This type of fault often activates the anti-flood mechanism of the dishwasher, which will not allow the appliance to continue operating until it detects that the fault has been cleared.

Why Does Error 01 Occur?
There are several reasons why Error 01 occurs, but the following are some of the most common causes:
- Blocked Drain Hose: Kinking or blocking of the drain hose limits the amount of water that is allowed to flow out.
- Leakages: Any crack or break in either of the seal, pump or hoses will allow water to leak out.
- Overfill: Sometimes the coming in water overflows from an improperly working inlet valve or a malfunctioning drainage.
- Incorrect/ wrong Load: Poor load or misalignment may result spillover into a space the water shouldn’t get in.
How to Repair Error 01 on Your Smeg Dishwasher
The following steps are some of the things you can do before calling a technician, which you can try and fix yourself:
Step 1: Switch Off and Unplug the Dishwasher
For safety, the dishwasher should not be connected to the power supply in case of an inspection or working on it.
Step 2: Check for Visible Leaks
Look at the bottom of the dishwasher and the surroundings for any water buildup. If there is, dampen it by applying towels or a sponge on it.
Step 3: Drain Hose Testing
Remove the drain hose and determine if there are clogs present. Remove all kinks that can hinder proper flow of water. Let warm water run through the hose to get rid of the blockages.

Step 4: Checking the Float Switch
It is a small device, usually known as a float switch that monitors the water level. It can get occluded with pieces of food and be jammed in the place where it was hence sending overflow incorrect signal. Make sure that it’s cleaned thoroughly and loose.
Step 5: Seals and Gaskets
Leaks can occur if seals or gaskets around the door, drain pump, or water inlet are worn out or damaged. Check for cracks or tears and replace parts if necessary.
Step 6: Restart the Dishwasher
Once you’ve addressed any leaks or clogs, dry the inside and base of the machine thoroughly. Reconnect it to the power supply, and start a short wash cycle.
If the dishwasher works without displaying Error 01, congratulations-you have fixed the problem!

When to Call a Professional
If none of these steps solve the problem, or if the error recurs, it’s time to call in a technician. Persistent Error 01 codes could indicate more severe problems, such as a malfunctioning pump or a damaged inlet valve, which require specialized tools and expertise to fix.
How to Prevent Error 01 in the Future
Avoid any future encounters with Error 01 with the following maintenance tips.
Clean often: Filters, spray arms, and the drain hose have to be clean and free of blockages. Don’t overload: As specified by your manufacturer, do not overfill your dishwasher because an overabundance of water will sooner or later cause Error 01. Frequently check on all seals, gaskets, and pipes, and replace when necessary.
Use the Right Detergent: Excessive foaming can be avoided if you use a detergent made specifically for the dishwasher.
Conclusion
If it’s Error 01 on a Smeg dishwasher, then most likely, this may be an easily identifiable issue that you can fix. Leak and blockage problems, in addition to the wrong use, may just make this problem pop right out and get your appliance back into action in no time.
Need further assistance in diagnosing or repairing your dishwasher? Call a professional technician for expert help, and also practice good maintenance to avoid future errors.