Why Your Dometic Fridge Works on Gas but Not Electric? How Do I Fix? 

Dometic fridges, popular among RV enthusiasts and off-gridders, offer the flexibility of running on both electricity and gas. But sometimes, you might find yourself scratching your head when the fridge works perfectly on gas but just doesn’t seem to cooperate on electric. So, what gives?

Here’s the crux of it: Several factors can prevent the Dometic fridge from running on electricity, ranging from electrical connection issues to internal component failures.

If you’ve been grappling with this problem, fear not! This guide is here to shed light on potential causes and their solutions. So, without any further ado, let’s get started!

Dometic fridge not working on electric but works on gas

Reasons Behind the Dometic Fridge Works on Gas but Not Electric Issues

Your Dometic fridge might stop working on electricity for various reasons. Here are some of the most common ones:

Reason 1: Power Source Issues

Before delving into the fridge itself, it’s essential to check if the problem isn’t outside:

  • Outlets: The electrical outlet powering the fridge might be faulty.
  • Breakers: A tripped breaker in your RV or home could disrupt the power supply to the fridge.

Reason 2: Faulty Heating Element

The heating element in your Dometic fridge is crucial for its operation on electricity:

  • Burnout: Over time, the heating element can burn out or malfunction, rendering the fridge ineffective on electric mode.
  • Loose Connections: The connections to the heating element might become loose or corroded.

Reason 3: Thermostat Troubles

The thermostat controls the fridge’s temperature. If it doesn’t function correctly, it can impede the fridge’s operation:

  • Malfunction: Thermostats, being electronic components, can fail or start providing inaccurate readings.

Reason 4: Electronic Control Board Failures

The electronic control board is the fridge’s brain:

  • Damage: Power surges, age, or other issues can damage this board, causing it to malfunction in electric mode.

Troubleshooting the Dometic Fridge Works on Gas but Not Electric Issue

Solution 1: Checking Power Source

Step 1: Use a multimeter to check if the outlet supplying power to the fridge is working correctly.

Step 2: Ensure no breakers are tripped in your power panel. If they are, reset them.

Solution 2: Inspecting the Heating Element

Step 1: Turn off and unplug the fridge.

Step 2: Locate the heating element – usually found at the back.

Step 3: Check for visible damages or burnt spots.

Step 4: Use a multimeter to test the heating element’s resistance. If it shows an open circuit, the element might be faulty.

Step 5: Also, inspect connections to ensure they are secure and free from corrosion.

Solution 3: Addressing Thermostat Troubles

Step 1: Set the thermostat to the coldest setting and listen for a click. If there’s no sound, it might be faulty.

Step 2: Use a multimeter to check the thermostat for continuity.

Solution 4: Checking the Electronic Control Board

Step 1: Inspect the board for any visible damages, burns, or bulged capacitors.

Step 2: Ensure all connections are secure.

If you’ve tried all these steps and the issue persists, consider seeking professional help. Sometimes, specialized equipment or expertise is required to diagnose and fix the problem.

You Asked, We Answered

Q: How Often Should I Service My Dometic Fridge?

  • Regular maintenance, at least annually, can extend the lifespan of your fridge and keep it running efficiently.

Q: Can I Replace The Heating Element Myself?

  • Yes, with the right tools and a bit of knowledge, it’s doable. However, if unsure, always consult a professional to avoid potential hazards.

Q: Are Replacement Parts Easily Available For Dometic Fridges?

  • Dometic is a well-known brand, and parts are typically available through their official dealers or third-party sellers.

Final Thoughts

While it’s undoubtedly frustrating when your Dometic fridge decides to play favorites with its power sources, with a systematic approach, you can often pinpoint the culprit. Whether you’re an RV traveler or someone who loves off-grid living, ensuring your fridge works on both gas and electricity is crucial for a seamless experience. Here’s hoping this guide brings you one step closer to a chill(ed) solution! If you’ve got more queries or insights, pop them down below. Stay cool and informed!

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