DISCLOSURE: This post may contain affiliate links, meaning when you click the links and make a purchase, I receive a commission. As an Amazon Associate I earn from qualifying purchases.
Electric pressure cookers have become incredibly popular over the past decade or so. Products like the Power Pressure Cooker XL have made life incredibly easy for the average person who likes to make their food.
Instead of measuring out precise timings, products like the Power Pressure Cooker XL make life easy by offering a plethora of settings and options that you can use to tailor your cooking processes and make the best foods without having to supervise.
The popularity of electric pressure cookers is hard to ignore. They have become the standard piece of equipment in many kitchens, and they make life incredibly easy. If you think of investing in an electric pressure cooker, you should consider going for the Power Pressure Cooker XL.
It is an incredibly intuitive piece of equipment that is a strong contender for market share with Instant Pot. It’s a pretty great device that works just as well as you’d think. However, like all other electrical appliances, this one is also likely to cause a few problems if you are not careful about using it.
The good thing about appliances like the Power Pressure Cooker XL is that they come with a series of protective features built into them. For instance, if a problem arises, the unit will stop working and instead show an error code that highlights the problem. Unfortunately, the E4 error code is a pretty common occurrence too.
The E4 is an error code that shows up on the appliance’s tiny display, indicating something wrong. It is one of several error codes that are likely to occur if the electronic control unit does not receive correct information from the installed sensors throughout the unit.
Thankfully, there are several ways to troubleshoot the problem and fix it. If you have the owner’s manual, you may want to refer to it to figure out precisely what’s causing the problem, and more importantly, what you can do to fix it.
However, instead of going through the hassle, we have outlined the main causes and given you a rundown of the most appropriate troubleshooting methods that you can try out to fix the problem with your Power Pressure Cooker XL.
Power Pressure Cooker XL E4 Error
1. Burned Fuse
When the pressure cooker shows an E4 error code, it usually means that the fuse has burned out. As a result, you need to replace the burned fuse with a new one. You can easily buy the pressure cooker fuse from almost every hardware shop.
Once you buy the fuse, take off the bottom panel and replace the fuse. Keep in mind that it’s pretty easy to replace the fuse, but if you don’t know how to replace it, you can view the tutorial videos on YouTube.
It might seem a bit difficult to open the bottom panel and then fix this on your own. However, it’s not as complicated as you may think. The bottom panel is easy to remove, but you have to be careful to ensure that you do not tamper with the other electronics inside the appliance. You could cause permanent damage to it.
If you are not confident at all about replacing the fuse on your own, it might be a wise idea to take it to a repair technician. They will remove the panel, replace the fuse, and give you the working appliance back for a small fee. It’s generally a better idea instead of doing everything on your own and risk permanent damage to your expensive device.
2. Contact Points
If changing the fuse didn’t work out, you could try cleaning the contact points on the pressure cooker. For this purpose, you need to use sandpaper and clean the contact points to get rid of any debris or grime stuck on them. If you don’t know how to access the contact points, take the bottom plate off of the pressure cooker and look for the thermal switch.
Once you locate the thermal point, use the sandpaper for cleaning the contact points on there. More importantly, don’t forget to switch off the pressure cooker before using this troubleshooting.
Sometimes, if the contact points have a lot of debris between them, it prevents an even connection, creating a major problem. That is one of the main reasons why cleaning the contact points is so important.
The sealing might be a major reason you are getting the E4 error code on your Power Pressure Cooker. In this case, you need to ensure that the sealing ring and pressure cooker are correctly sealed. To do this, take off the pressure cooker from the power source and let it cool down. Then, take off the bottom side of the cooker, and clean the circuit (there shouldn’t be any dirt or dust).
Once you have cleaned the circuit, screw in the bottom panel, and ensure a seal of the sealing ring and pressure cooker. Again, it’s critically important that you firmly check the seal.
4. Correct Technique
The electric pressure cooker demands proper usage and techniques. This is because these pressure cookers are designed to uphold the highest safety and protection standards. So, if there is an E4 error, you need to ensure that you read the manual and make sure you are using the correct procedure for pressure cooking your food. In case of an anomaly, it will simply show an error screen and stop working.
5. Keep It Dry
In some cases, the E4 error code appears on the pressure cooker because there is moisture in the pressure cooker. That being said, you need to wash the bowl of the pressure cooker. Once you wash the bowl, make sure that you dry up the bowl. After drying up the bowl, insert it into the pressure cooker and see if that resolves the problem!
6. Bypass Valve
There is a bypass valve on Power Pressure Cooker XL, and it needs to be clean to ensure that the error stops showing up. It is suggested that you clean the bypass valve properly. Some people try to clean the bypass valve with a piece of cloth, but it’s not enough. So, do wash the bypass valve, and the error code will likely stop showing up. If these troubleshooting methods don’t fix the issue, you can call their customer support!
If your Power Pressure Cooker XL is in warranty, they will fix it for you. If not, they will refer you to a certified technician or guide you on how to fix the problem conveniently.