I put my food in my air fryer and put it on the setting it says but my food don't get crunchy

If you are unable to adjust the temperature of your Paula Deen digital 10 Qt air fryer by 1 degree and it only increases or decreases the temperature by 10 degrees when you press the + / - buttons, it is likely that this is the way the air fryer was designed to operate. Some air fryers are designed with larger temperature adjustments to make it easier to select a desired temperature.
If you would like to have more precise temperature control, you may want to consider using a separate kitchen thermometer to monitor the temperature of the food as it cooks. This will allow you to make any necessary adjustments to the cooking time or temperature to ensure that the food is cooked to your desired level of doneness.
If you are concerned that the air fryer is not reaching the correct temperature, you can try using an external thermometer to verify the temperature inside the air fryer. This will help you determine whether the issue is with the air fryer's temperature control or with the thermometer itself.

What Should I Do If My Air Fryer Displays The E3 Error Code? When an air fryer is overheating it's imperative that you unplug it from the socket and let it cool down for 15-30 minutes before you start it again. It's most likely caused by excessive oil or food.
An air fryer's basket shouldn't be stuffed to the brink as it will cause the air fryer to overheat. They're designed to operate at no more than 400 degrees Fahrenheit, adding more oil or food than recommended can raise the temperature even further.

More here

https://www.google.com/search?q=BREVILLE+HALO+ROTISSERIE+AIR+FRYER%2C+error+code+%3AE03

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A quick Google search says that you may be able to cook a frozen meal in your air fryer. I suspect the make and model of your specific unit would be a factor as well as what meal. Here is a link to a video (I did not watch it) How to Cook Frozen Food in the Air Fryer - YouTubehttps://www.youtube.com/watch?v=ruOR5s3zH6I https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=2ahUKEwizh86MzbfiAhUuvlkKHevZCGEQFjABegQICRAK&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DruOR5s3zH6I&usg=AOvVaw2k4uR6drZXFWz0xi_eS2kz

Growmax Machinery is a company specializing in food machinery. They are the leading manufacturer and supplier of Food production machines and manufacture of food machinery such as Namkeen Frying Machine, Pouch Packaging Machine, Kurkure Extruder, Snack Food Extruder, Snacks Frying Machine, Automatic Packaging Machines, Potato Chips Making Machines etc.

This may be a simple fix, or it may be time to get a new air fryer. First, check to make sure everything is properly connected and your circuit breaker is not blown. Then, check the timer to make sure it is not set yet. Sometimes, air fryers do not turn on if the timer is in the middle of a cooking session. If none of these solutions fix the problem, it is time to recycle your air fryer and upgrade to a newer model.

How to Use Your Fryer:

• Remove all packaging materials, sticker, and labels.
• Clean the basket and pan with hot water, soap and a non-abrasive sponge. These parts are dishwasher safe.
• Wipe the inside and outside of the appliance with a clean cloth.
• Place the air fryer on a flat and even surface.
• Put the basket in the pan.
• Plug unit in to an approved wall socket.
• Place the ingredients in the basket and then put the basket and pan back into the appliance. The fryer LED will light up.
• Set your cooking time and temperature by either choosing one of the 8 presets or manually set it with the "+" or "-" buttons. See "Cooking Guide" to determine the right time and temperature.
• Once you have set your cooking time and temperature, press the "Start" Button.
• The heating icon and fan icon will be blinking and this means that the fryer is starting and is circulating the hot air in the fryer. NOTE: During hot air frying, you will notice that the heating up icon will blink and stays from time to time. When the heating icon is on, it means that the temperature inside the fryer has reached the set temperature. When the heating icon is blinking, it means that the temperature inside the fryer dropped and is below the set temperature and is currently heating up to the reach the set temperature.
• Some ingredients may need to be shaken halfway through the cooking cycle (see "Cooking Guide"), To do this, pull the pan out of the air fryer by the handle, the air fryer will automatically shut down. Then shake the contents in the basket, then slide the pan back into the air fryer and it will resume the cooking cycle. CAUTION: Do not press the button on the handle during shaking; this will detach the basket from the pan.
• When the cooking time has been reacher, the air blower will stop in 20 seconds.
• Pull the pan out of the fryer and place it on a pot holder. The cooking pan is VERY HOT do not put on surface that can burn. NOTE: Oil from the ingredients will gather in the bottom of the pan, so be careful when pulling the pan out of the fryer.
• To remove the ingredients, press the button on the handle of the pan to detach the basket. DO NOT TURN THE PAN OVER. PLACE ON A POT HOLDER.
• Upon placing the cooking basket back into the air fryer, the air fryer will automatically go to the previous cooking cycle and will repeat the previous cooking cycle, press the cancel button to stop and reset the air fryer if desired.

you can fry fries at 325 degrees.pre heat for 25 min. rinse fries with water first, fry for 11-14 min. should be golden and crunchy. Deep fry guy :) Fresh potato recipe after fries are fried sprinkle w/seasoned salt &little red pepper

9 TIMES OUT OF 10 THE TEMPATURE DIAL ON ANY DEEP FAT FRYER IS NOT FULLY ACCURATE TO MAKE SURE YOUR FOOD IS PROPERABLY COOKED YOU WOULD HAVE TO LEAVE IT THAT BIT LONGER