Troubleshooting Freezer’s Burnt Evaporator – Easy Fixes

Is your freezer acting up and not keeping your ice cream as frosty as it should be? Don’t fret! We’re here to help you get to the bottom of the issue.

In this article, we’ll walk you through the common problem of a burnt evaporator in your freezer and guide you on how to troubleshoot and fix it.

No need for technical jargon; we’ll keep it simple and easy to understand. So, let’s dive in and rescue your frozen goodies!

Understanding the Evaporator

Before we jump into troubleshooting, let’s get familiar with what the evaporator does. In simple terms, it’s like the freezer’s heartbeat. Understanding the Evaporator

The evaporator, usually located inside the back wall of your freezer, is responsible for cooling the air and keeping your frozen foods icy cold.

Signs of a Burnt Evaporator

Is It Warm in There?

One of the first signs that something’s amiss with your freezer is when you notice rising temperatures inside. Your ice cubes might be getting slushy, and your frozen peas a tad too mushy.

Odd Noises

If your freezer starts making strange noises, it could be a sign of a burnt evaporator. Listen for hissing, sizzling, or popping sounds, which could indicate a problem with this vital component.

Frost and Ice Buildup

Excessive frost or ice buildup on the evaporator coils is another red flag. If it looks like the North Pole in there, it’s time to investigate.

Tools You’ll Need for Fixing the Burnt Evaporator

To make this process smoother, gather the following tools:

  • Screwdriver
  • Pliers
  • Wire stripper (if needed)
  • Replacement evaporator coil
  • Wrenches (if needed)
  • Safety goggles and gloves

Steps to Fix a Freezer Burnt Evaporator

Here’s a step-by-step guide to help you troubleshoot and fix your freezer with a burnt evaporator:

A man wearing gloves fixing the evaporator

Step 1: Unplug and Defrost

Before you do anything inside the freezer, it’s essential to prioritize safety. Unplug the freezer from the power source to eliminate any risk of electric shock. Additionally, allow the freezer to defrost completely.

This step is vital because a frozen evaporator coil won’t be accessible for inspection or replacement. You can speed up the defrosting process by placing towels inside the freezer to absorb excess moisture or by using a fan to circulate warm air.

Step 2: Access the Evaporator

Once your freezer is unplugged and fully defrosted, it’s time to access the evaporator coil. In most freezers, this involves removing the interior panels or covers located inside the freezer.

These panels are usually secured with screws, so you’ll need a screwdriver for this part. Be sure to keep track of all the screws and any other fasteners you remove, as you’ll need to reassemble the panels later.

Step 3: Inspect for Damage

With the evaporator coil now exposed, carefully inspect it for signs of burning or damage. Look for any visible scorch marks, melted plastic, or wires that seem out of place. The evaporator coil should appear clean and undamaged.

If you notice any issues at this stage, it’s a clear indication that the coil is burnt and needs replacement.

Step 4: Get the Right Part

Before proceeding with the replacement, it’s crucial to ensure you have the correct replacement evaporator coil for your specific freezer model.

Consult your freezer’s manual or contact the manufacturer to obtain the precise part number and specifications. Using the wrong part can lead to further problems and complications.

Step 5: Remove the Old Evaporator

Now comes the actual replacement process. Start by carefully disconnecting the old evaporator coil. This usually involves detaching wires, connectors, and tubing.

Take note of the wiring and connections, and if it helps, take pictures before disconnecting anything. This documentation will prove invaluable when you’re installing the new coil.

Step 6: Install the New Evaporator

With the old evaporator coil removed, it’s time to install the new one. Begin by attaching the new coil in the same position where the old one was. Reconnect all the wires and tubing exactly as they were before.

Pay close attention to ensure that everything is snug and secure. Any loose connections can lead to cooling issues or even potential hazards.

Step 7: Plug It In

After successfully replacing the burnt evaporator coil with the new one, you can plug your freezer back in. However, don’t expect instant results. It might take several hours for your freezer to cool down to the desired temperature. During this time, monitor the freezer’s temperature to ensure it’s working correctly.

Tips for Preventing Future Issues

To avoid future freezer troubles, here are some handy tips:

  • Regularly clean the coils to prevent dust and dirt buildup.
  • Check for proper ventilation around your freezer.
  • Don’t overload your freezer; adequate airflow is essential.
  • Keep the door sealed tightly to prevent warm air from entering.
Frequently Asked Questions (FAQs)
Q1: Can I repair the evaporator coil myself?

A1: Yes, you can, but it’s essential to follow safety precautions and have some DIY skills. If you’re unsure, it’s best to consult a professional.

Q2: How much does a replacement evaporator coil cost?

A2: The cost varies depending on your freezer’s make and model. You can find replacement coils ranging from $50 to $200 or more.

Q3: How long does it take to replace the evaporator coil?

A3: It typically takes a few hours to replace the evaporator coil, but the cooling process may take several more hours.

Q4: Can a burnt evaporator coil be repaired, or does it need replacement?

A4: It’s usually best to replace a burnt evaporator coil rather than attempting to repair it.

Q5: Will fixing the evaporator coil solve all freezer cooling issues?

A5: While a burnt evaporator coil is a common cause of cooling problems, other factors like a faulty compressor or thermostat could also be at play. If the issue persists, it’s wise to consult a professional technician.