refrigerator trips gfci immediately

Refrigerator Keeps Tripping GFCI [SOLVED] – Let’s Fix It

The GFCI is the first line of defense against electrical problems in your home. It’s designed to trip if it senses an electrical imbalance, delivering an automatic shutdown that protects you against dangerous shock. If your refrigerator keeps tripping GFCI , it can cause lots of problems for you, including running the risk of your refrigerator randomly turning off, which causes your food to spoil.

If you’ve ever had a refrigerator trip its GFCI, you know the frustration it can cause. Not only will your food spoil if not caught in time, but it will keep happening if you don’t find out why it’s tripping in the first place. Today, we’ll discuss common reasons for this and how to prevent it from happening in the future.

Why Refrigerator Keeps Tripping GFCI – Troubleshoot and Diagnosis

Ground fault circuit interrupter (GFCI) devices protect you and your loved ones from potentially electric accidents. A GFCI device works by monitoring the current in a circuit and comparing it to the current that should be present. If there is a difference, then the device knows that something is wrong — like water or an object that’s touching both the hot and neutral wires — and it shuts off power to prevent serious injuries.

If you have an appliance connected to a GFCI outlet, there’s no need to worry about electric shock. A GFCI outlet is more than just a circuit breaker or fuse, it does both of these things! When it detects water in the receptacle, the GFCI automatically cuts off the current to that outlet, preventing shocks. And just like any great machine, if it’s tripped, it’ll reset itself after a few minutes.

Did you know that your fridge probably trips the GFCI device? This is because all devices with motors produce inductive loads . An inductive load is any component of a circuit which has current flowing through it at all times, even when power isn’t being supplied to the circuit.

To fix the problem, unplug your refrigerator. Then, follow these steps:

Reset the GFCI

Checking the outlet is your first step, but often it’s just a false alarm. This device is sensitive to usage and environmental changes which could result in “ nuisance trips ”, where it disengages despite there being no issue with the appliance or power source itself. Especially common during electric hot-weather months, you can test your fridge by plugging it back into the outlet.

If your fridge is experiencing frequent tripping, you’ll need to locate the issue. Check your appliance’s owner’s manual for instructions on testing the outlet. If you’re unable to test it yourself, call an electrician to do it for you. Once the GFCI has been tested, reset it. If the problem continues, there may be a defect that requires replacing.

Use a Snubber

If you use a refrigerator with vapor compression and have a GFCI outlet installed near it, be careful. If you unplug the refrigerator, it may trip your GFCI outlet.

A GFCI (Ground Fault Circuit Interrupt) with a snubber is an option for people who would like to continue using their refrigerator or freezer. A snubber will lessen the effects of the interference with the appliance by creating more resistance on the ground circuit. If you choose to use a snubber, it must be installed between the GFCI deceive and the refrigerator or freezer.

If you’re worried about your refrigerator tripping a GFCI outlet, first try replacing the breaker in the box with one that’s rated for GFCI. If you have a dedicated circuit that operates the refrigerator only, removing the GFCI outlet and replacing it with a standard outlet will solve it.

Inspect Power Cord

One common source of trouble with fridges is the power cord. The problem isn’t usually obvious, so the first thing to do is unplug it and give it a thorough inspection. You can often spot damage to the cord by looking for worn-out insulation, kinks, or bite marks. If you do notice any of these problems, it’s time to replace your current power cord with a brand new one.

Check Power Plug

Next, look at the power prongs. If they are bent or rusted you will need to replace the cord. If they seem fine, plug the appliance into the outlet and turn it on. Plug in another device, like a lamp or clock, to test the outlet.

Overloading

If your GFCI is tripping often, it’s possible that you’re plugged into an overloaded circuit — which, if it goes unchecked, could lead to a fire. If you’ve got any other major home appliances or electronics plugged into the same circuit as your fridge, move them to a different outlet before calling a professional.

If you discover that your home refrigerator is tripping your circuit breaker, and you want to avoid the hassle of running a new dedicated circuit for it, then what you need to do is move your refrigerator to an alternative power outlet, and make sure that it does not still trip the breaker. If it trips in the alternative power outlet, then you will need to contact your local electrical service provider, and they will help you run a new dedicated circuit for the fridge.

Check Power Outlet

Turn the power off at the circuit breaker Remove the plug from the wall outlet If your refrigerator is plugged into a power strip, unplug it and remove the cover on the power strip. Look for any blackened or burned spots on the wires . If you see any, disconnect them from the outlet and purchase new ones. Plug the wires back in to the outlet and then plug your refrigerator back in.

You can easily check whether or not a power outlet has continuity. Just use a multimeter to check for current flow, and you’re good to go! If the current isn’t flowing through the device, it means that there is a problem with one of the wires. However, before you start working on any electrical system, make sure that you equip yourself with the right tools and equipment — and remember to only carry out repairs if you’re qualified to do so.

Circuit Breaker Issue

If you have tried all the above steps to no avail, then it might be time to take a look at the circuit breaker. The circuit breaker is responsible for regulating electrical current in your home, so if the fault lies with this, it will need to be replaced or fixed. The correct procedure for doing this will depend on which type of breaker panel you have. If you are unsure, please consult a licensed electrician before proceeding.

Faulty Refrigerator Wiring

If your refrigerator is failing to cool the food inside it, check the wiring first. Always unplug the fridge before performing any repairs. The wiring is not difficult to fix—should you decide to do it yourself. It will involve unplugging and removing the lower back panel of your refrigerator and inspecting for damaged wires. If any are found, you will need to replace them with new wires and tape them up securely in place.

Faulty Defrost Heater

The Defrost Heater is a safety device that prevents the formation of ice inside the refrigerator. This part works by removing heat from the air surrounding the refrigerator coils to keep moisture from settling on them and freezing. Over time, this heater can become weak and may not be able to remove enough heat.

Defrost heaters are designed to get hot quick to help melt any frost or ice that has built up inside your refrigerator. A GFCI outlet trip is often the result of a faulty defrost heater. The best way to test it is to replace the timer so that it creates a defrost cycle, then watch for any signs of overheating.

To find out for sure, you’ll have to reset the timer so that the defrost cycle happens. And when it does, you’ll want to stay nearby. Monitor the GFCI outlet closely when the defrost cycle starts. If the GFCI trips in under five minutes, this is a serious warning sign that your refrigerator’s defrost heater has failed.

Defective Compressor

If you’ve read this far, but still aren’t sure what the problem is, then it’s likely that your refrigerator’s compressor is having issues. Over time, the winding on the compressor starts to fail , and it takes more power to run than the fridge can provide. This causes the fridge to constantly run, which uses extra electricity and wastes food.

A faulty condenser usually requires a new refrigerator, but it doesn’t happen as often as some people think. Before you make a decision on whether to replace the refrigerator or not, bring it to a qualified technician for inspection. The technician will take a look at the fridge to ensure you didn’t forget any problems that can be fixed.

Refrigerator Tripping GFCI On Generator

After the GFCI trips, or any other type of breaker trips, it is always a good idea to check the reason why. If nuisance tripping is the only issue, then adding a snubber will fix this issue. However, there are other potential issues that can cause your breaker to trip, and this includes:

Created Faults

If you have an older refrigerator that doesn’t have an ice maker or a self-defrost function, it could be tripping the GFCI outlet. Or if you do have an icemaker or a self-defrost function, you can turn these off to stop the GFCI outlet from tripping.

If your fridge isn’t new enough to have an ice maker or a self-defrost function, it can cause the GFCI outlet to turn off. In this case, you will want to avoid using a GFCI outlet if possible.

Ground Fault

A ground fault occurs when electricity is sent through a different path than intended. For example, instead of going into the outlet to power your appliances, it could go through the pipes that run inside your walls. When electricity passes through metal pipes, it will cause a circuit breaker to trip. Ground faults damage your electrical system and are dangerous for you and your home.

Before electricity moves from a source to a destination, it goes through a series of devices so that if there is a problem, it can be stopped in its tracks. If your GFCI trips, don’t panic — it’s just doing its job.

While you can solve the problem by removing the GCFI outlet, the real issue is your home’s wiring. When it comes to electrical problems in your home, you can’t cut corners. If you don’t address the problem at its source, the fault will come back – and not all at once. That means additional problems to fix, the extra money spent on repairs, and even worse: a fire.

Hi there! I’m Sam Hendricks, and I’m a repair technician and expert. I created this website to help people like you save money and time by fixing your own appliances.

Over the years, I’ve seen people spend a lot of money on unnecessary repairs or replacements. That’s why I decided to share my expertise and create easy-to-follow guides for fixing appliances on your own.

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Why Refrigerator Keeps Tripping gFCI Outlet

What to do when your refrigerator keeps tripping GFCI outlet (plug). Unless you catch it right away, the refrigerator tripping a GFCI can cause many problems. Not only will your food spoil if not caught in time, but it will keep happening if you don’t find out why it’s tripping in the first place.

There are different reasons why this may be happening. Today we’ll discuss common reasons and how to solve the issues.

What is a GFCI and Why are they used?

Table of Contents

A GFCI, or ground-fault circuit interrupter, outlet is used in areas of the home that are subjected to water. For example, you’ll commonly find them in bathrooms, kitchens, and garages.

This type of outlet exists to protect people from electrical shock, and should not be confused with a house fuse or breaker.

A fuse or breaker is designed to protect your home from an electrical fire . If the hot (electrified) wire accidentally touches a neutral wire there will be an increased amount of current through the circuit and eventually the fuse will blow before a fire starts.

Unlike the fuse, the GFCI is built-in to the outlet itself.

When an appliance is plugged into these outlets, the amount of power going through the device is monitored.

Let’s say a hair dryer is accidentally dropped into a sink of water, the GFCI will detect the interruption in current and cut all power off, possibly saving a life.

Why Refrigerator Keeps Tripping GFCI

When a refrigerator is plugged into a GFCI there are a few reasons it may keep tripping the outlet.

Nuisance Tripping

Most refrigerators with vapor compression have what are called inductive loads.

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When an inductive load is switched off, it can produce electromagnetic interference (EMI). The interference can, and often will, trip a GFCI outlet.

Also, if you’re dealing with a dedicated circuit that just operates the refrigerator in the kitchen, you can simply remove the GFCI outlet and replace with a standard outlet.

Faults Created by Icemaker or Defrost Heater

Some older model refrigerators aren’t equipped with icemakers or self-defrost functions. However, when they are, they commonly trip GFCI outlets.

Most people with these types of fridges suggest using a non-GFCI outlet.

However, if you have no other choice but to keep the GFCI, it’s best to disable these functions within the fridge.

Ground Fault

A ground fault can be caused by damaged wiring or old appliances allowing electricity to take an unplanned path to the ground.

Such shortcuts can move through conductive items such as metal, which can lead to an electrical shock when you touch them.

When a refrigerator plugged into a GFCI detects this issue, it will trip the GFCI to eliminate a potential hazard.

The important thing to keep in mind that removing the GFCI outlet will only hide the problem, not fix it.

When you notice that the outlet trips every several hours, your refrigerator may have a faulty timed defrost circuit in the freezer.

This is common due to melting ice getting into components.

There is no code-compliant way to fix this issue, other than determining what’s wrong with the fridge and fixing the correct part.

Other Items to Keep in Mind

• First, it’s important to note that refrigerators in general don’t get along with GCFI outlets. In fact, they’re not required to be attached to one if they are on a dedicated circuit that’s not shared with any other outlets .
• If your fridge has always been connected to a GFCI outlet and worked, you should begin by replacing the GFCI to see if it simply wore out over time.
• If the fridge in question is in the garage, remember that most garages don’t have dedicated receptacles or circuits for a fridge. If you need to solve this, it will require rewiring and one or more GFCI outlets.

Why Refrigerator Keeps Tripping Breaker

From overloaded circuits to improper grounding, there are several ways a refrigerator can cause breakers to be tripped.

Before running out and buying a new fridge, check these things .

Perhaps the most common reason for a tripped breaker is a circuit overload .

This simply means the circuit is receiving a higher demand for electricity that it can actually deliver.

When this occurs, you should unplug everything else from the circuit except the fridge. This will tell you if the refrigerator is the problem.

If the circuit continues to operate with only the fridge plugged in, keep investigating.

Short Circuit

A short circuit will occur when two wires inside an appliance or outlet touch each other, thus creating a surge of electricity causing the breaker to trip.

If the breaker tripped as soon as the fridge was plugged in, unplug this appliance and try plugging something else in.

If the second appliance you plugged in works, the short circuit is probably inside the fridge.

If nothing works with the outlet, there are most likely wires behind the receptacle cover causing the problem.

Just remember, the issue can also be inside the wall or the breaker box itself.

Why Refrigerator Trips GFCI on Generator

Much the same as a refrigerator can trip a GFCI outlet inside your home, it can do the same when connected to a generator.

Here are the common reasons this happens.

If your refrigerator has a ground fault, it will trip the GFCI on your generator every time.

To stop this from occurring you will need to locate the faulty part inside the fridge or freezer and replace it.

Faulty Generator

Regardless of how new the generator is, it could be faulty.

If your machine is still under warranty, it’s a great idea to try to exchange the current one for a replacement.

There are many people who have faced this same issue, and at the end of the day, it was the generator itself.

Electrical Leak

When the GFCI outlet senses electrical “leaks”, where the current is escaping the device and taking a different route to the ground, it will trip the outlet.

Leaks are commonly caused by dust, defective electrical appliances, water, or worn insulation.

Bond or Ground Jumper Issue

Most generators are made with a neutral ground jumper wire.

If you’re hooking the generator to your house this ground jumper will need to be removed to prevent nuisance tripping.

Since your house is already neutral bonded to the ground, the wire is unneeded.

However, if you ever disconnect the unit from the house and use for other purposes, you will have to re-connect the ground jumper.

Have you dealt with refrigerators tripping GFCIs or breakers before?

What was the problem, and how did you fix it? We’d love to hear your thoughts, comment now and let us know.

Reader Comments (13)

Hey just bought a fancy new Bosch refrigerator that draws 3.5 amps versus the old Kenmore that Drew 7.9 amps. Never a problem with the Kenmore tripping the adjacent GFCI outlet. Now, the brand new Bosch Tripps the adjacent GFCI every 3 to 4 minutes… I don’t understand why this is happening if the draw is significantly lower, Nay, HALF of what it was before? Any help is appreciated, thank you!

Hey just bought a fancy new Bosch refrigerator that draws 3.5 amps versus the old Kenmore that Drew 7.9 amps. Never a problem with the Kenmore tripping the Jason GFCI outlet. Now, the brand new Bosch Tripps the adjacent GFCI every 3 to 4 minutes… I don’t understand why this is happening if the draw is significantly lower, Nay, HALF of what it was before? Any help is appreciated, thank you!

My first time I thought I should have FGCI protect my fridge ,I replaced one a bout a week later were tripped like 3-4 time a week. After red this articles I removed it installed with a standard outlet one its been two days now without tripped.

I am glad for this article! We knew GFCIs don’t mix with fridges, but forgot what the wiring in our house was. Brand new LG fridge, boom GFCI keeps popping. So. Annoying. (Thank you building code idiots. Now they require GFCI stoves to be on GFCI by removing the cap on how big an outlet Amperage. Can you imagine, the dumb thing trips during a Thanksgiving turkey or a cake? Thank God it’s all pre-existing. And we aren’t moving.)

If I lived in CA, I would swap out the GFCI yourself. YouTube it for how to. Put it back before you move. Don’t say anything to anyone. You still have circuit breakers in your fuse box, which will trip.

I am not a lawyer. Not an insurance agent. Not an electrician (husband does it for us). We moved away from a highly regulated area to avoid this crap…oops I mean absolutely critical safety regs from a non-political group so we all are perfectly safe in our daily lives. 😉

Sadly, nothing we can do.

I just bought a new Fridge and I have the same problem as the person above this email. Where can I buy or find a snubber to solve the problem? Also, how can I install it?

“Thanks Jim”

Snubbers come in many forms, and are electro-slang for many kinds of filters.. Most would be internal to a device, so I think what they really refer is a low-pass Line Filter. That is, a device that filters high frequencies from the power both in/out of a device… ideally letting only 50/60hz AC through the 2 current conductors. Most don’t filter the ground (often the metal case) but just the hot & neutral, but a few do. Might wanna google Line Filters & Snubbers a bit. Most line-filters eliminate high freq noise to meet UL regs so devices don’t contaminate the power and screw up another device (conducted radio interference was the classic example).

Comment by John Cline might be fun for a DIY’er to give a try, but suspect the line-filter in microwaves are to meet UL regs for “conducted EMI” (block radio frequencies and up), not prevent nuisance tripping. IF it filters the ground path it may be a source of cheap parts. Would hope someone replies if they try it.

In the end, I suspect no easy fix like some box you insert between the fridge and outlet.

Sorry to say… until refrigerator manufacturers step-up and prevent leakage currents to ground (the main culprit) through better insulation and wire routing, it’s best to find a way to power the fridge on a separate branch circuit without the dang GFI.

Is your fridge outlet GFI the 1st in a string of protected outlets? If so lucky, move the GFI to the 2nd outlet. If not, where better than a garage to learn/practice wiring & drywall repair?

I was forced (by 2017 NEC code) to install all AFCI/GFI Dual-Function breakers in a complete rewire of a 120 year old house. Much nuisance tripping since. Laser printers also trip the new breakers. This breaker technology sounds fantastic and ‘maybe’ OK on new construction(?)… but certainly wasn’t ready for prime-time on retrofits. Thanks NEC.

my fridge started tripping the adjacent gfci receptacle in the kitchen when the defrost cycle started. I found the new hot water recirculating pump by the hot water heater was also on the same circuit (utility room next to upstairs bath). I unplugged the pump and the gfci stopped tripping.

every microwave has a snubber built in that can handle the load of a refrig . but won’t work if the refrig. motor locks up so it needs fuses or a breaker rated for the normal refrigerator load plus 150% all placed in a box between to refrigerator and the outlet plugged in, the code stops at the outlet.

Great article as always. I have an old fridge. It was in my house for years. Moved to garage and it tripped the GFCI receptacle. Plugged it in to a non-GFCI and it ran for months. Just moved it to my daughter’s rented house where all receptacles in her garage are GFCI and it trips them. I’ve googled “snubber” several ways to no luck. Did find lots of “experts” arguing. 🙂 I would like to buy one, but am not sure where to look or what it will even look like. A link, picture, hint, …..anything would be helpful. THANKS!

very helpfull

Hello, I have a new construction house here in California. In the garage I have the hot water heater plugged into a 110 outlet and want to plug my 2nd refrigerator into the garage. The garage is GCFI and the it trips every time I plug the refrigerator in. I have an electrician looking into it now but he doesn’t know how to bypass the code for California. Can someone help me with this?

What about if I just unground(Disconnect) the ground cable from mi fridge GFIC outlet and keep using it? will it work and stop tripping?

Comments are closed.

How To Stop a Refrigerator from Tripping a GFCI Outlet

A Ground Fault Circuit Interrupter (GFCI) outlet is a safety device that quickly breaks an electrical circuit when it detects a leakage current to the ground, protecting people from electrical shock. However, it can be quite frustrating when your refrigerator keeps tripping the GFCI outlet. In this article, we will explore the reasons behind this issue and provide practical solutions to stop your refrigerator from tripping a GFCI outlet.

To stop a refrigerator from tripping a GFCI outlet, first reset the outlet and ensure the appliance isn’t sharing the circuit with other devices. Inspect the power cord for any damage and consider installing a dedicated circuit for the refrigerator. If the issue persists, you may install a snubber to reduce voltage spikes or replace the GFCI outlet with a standard one, after consulting with an electrician. If the refrigerator continues to trip the GFCI, it’s recommended to get it checked by a professional appliance technician.

Understanding the GFCI Outlet

Before we delve into the solutions, it’s essential to understand what a GFCI outlet is and how it works. A GFCI outlet monitors the electrical current flowing through a circuit. It measures the current leaving the hot side of the power source and compares it to the current returning to the neutral side. If there is an imbalance between the two, it indicates that some of the current is flowing along an unintended path, possibly through water or a person. In such cases, the GFCI detects the imbalance and quickly cuts off the electricity, preventing a lethal dose of electricity.

Why Does a Refrigerator Trip a GFCI Outlet?

A refrigerator can trip a GFCI outlet for several reasons. These include:

• Overloaded Circuit : If multiple appliances are plugged into the same circuit as the refrigerator, it can cause the GFCI to trip.
• Faulty Components : The refrigerator itself may have a faulty component, such as a compressor or motor, which is drawing too much power or causing a short circuit, resulting in the GFCI tripping.
• Ground Fault : A ground fault occurs when an electrical conductor comes into contact with a ground conductor or a conductive surface. If there is a ground fault in the refrigerator or its electrical system, it can cause the GFCI to trip.
• Startup or Shutdown of the Refrigerator Compressor Motor : It is common for the startup or shutdown of the refrigerator compressor motor to cause a GFCI to trip.

How to Prevent a Refrigerator from Tripping a GFCI Outlet?

To stop your refrigerator from tripping a GFCI outlet, follow these steps:

Step 1: Reset the GFCI Outlet

Unplug the refrigerator, reset the GFCI outlet by pressing the “reset” button, and plug the refrigerator back in. If the GFCI continues to trip, proceed to the next step.

Step 2: Check for Overloaded Circuit

Ensure that your refrigerator is not sharing a circuit with other appliances, as this can cause the GFCI to trip. If possible, plug the refrigerator into an alternative power outlet and see if it still trips.

Step 3: Inspect the Power Cord

Check the power cord for any damage or fraying. If you find any issues, replace the power cord.

Step 4: Consider a Dedicated Circuit

If the refrigerator continues to trip the GFCI, consult an electrician to install a dedicated circuit for the fridge.

Step 5: Install a Snubber

A snubber can be installed to reduce turn-on/turn-off voltage spikes, which may help prevent nuisance tripping.

Step 6: Replace the GFCI Outlet

If the issue persists, consider replacing the GFCI outlet with a standard outlet, especially if the refrigerator is on a dedicated circuit. However, this may not be compliant with local electrical codes, so consult an electrician before making any changes.

Remember that GFCI outlets are designed to protect against electrical shocks, so if your refrigerator is consistently tripping the GFCI, it may indicate an underlying issue with the appliance. In such cases, it is recommended to consult a professional appliance technician to diagnose and fix the problem.

The Bottom Line

While GFCI outlets are an essential part of household safety, they can sometimes cause issues with large appliances like refrigerators. If your refrigerator is frequently tripping the GFCI outlet, it’s important to identify the problem and take appropriate measures to resolve it. Always consult a professional electrician if you’re unsure about any of these steps or if the problem persists.

Frequently Asked Questions

What is a dedicated circuit.

A dedicated circuit is a circuit that is reserved for a specific appliance or set of appliances. It ensures that appliances have enough power to operate without overloading the system.

What is a snubber?

A snubber is a device used in electrical systems to suppress voltage transients, which can help prevent GFCI tripping during the startup or shutdown of the refrigerator compressor motor.

Can I replace a GFCI outlet by myself?

Replacing a GFCI outlet requires knowledge of electrical systems, and any mistakes can be dangerous. It’s always recommended to consult with or hire a professional electrician for the job.

What are the signs of a faulty component in my refrigerator?

Signs of a faulty component in a refrigerator can vary, but some common ones include unusual noises, the refrigerator not cooling properly, or the refrigerator cycling too often. If your refrigerator is tripping the GFCI outlet, it could also be a sign of a faulty component.

How often should I inspect the power cord of my refrigerator?

It’s a good practice to inspect the power cord of your refrigerator every few months. Look for any signs of damage, such as fraying, burns, or cuts. If you notice any damage, replace the power cord immediately to prevent any electrical issues.

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Why a GFCI Keeps Tripping (Solved)

Hubert Miles | Licensed Home Inspector, CMI, CPI

Updated on February 17, 2024

There are several different reasons why a GFCI keeps tripping. The most common reason is water or moisture that has gotten into the receptacle box or outlet. However, a tripping GFCI device could also get caused by an overloaded circuit, a malfunctioning outlet, electrical issues, or improper installation. 

According to the National Electric Code (NEC), you must install Ground Fault Circuit Interrupter (GFCI) outlets and breakers in specific locations throughout your home. GFCI protection offers an extra layer of protection to your home’s electrical system. Still, they can be highly inconvenient if they’re constantly tripping and killing power to your outlets. 

When a GFCI keeps tripping, it’s inconvenient, but it often happens for a reason. You must get to the root of the cause behind your tripping outlet or breaker, especially if the electrical problems persist. It’s also essential to understand the purpose of GFCI devices and why electricians install them in the first place. 

Get FREE estimates from licensed electricians in your area today. Whether you need to replace an outlet, hang a ceiling fan, a new electrical panel, or repair wiring, We Can Help!

What is the Purpose of GFCI? 

Ground fault circuit interrupters protect you from a fatal electrical shock around your home. GFCI devices can detect small electrical leaks between hot wires and neutral wires.

A ground fault occurs when the incoming electrical current flow exits on the hot side of the outlet but doesn’t return the same electric current flow to the neutral side. If the current flows aren’t the same, the device will trip and terminate electricity like a breaker. 

An electrical leakage current is when the electric current deviates from its intended path. The electric leak will attempt to take the shortest unintended path to the ground, creating an electric shock that can be fatal.

While there’s usually a good reason for a GFCI outlet to trip, it can also happen accidentally. Accidental trips are highly inconvenient and are often the result of improper wiring or installation or a faulty outlet. However, whenever a GFCI outlet is not working , you must get to the bottom of the problem, or it will keep happening. 

What Causes GFCI to Trip? 

Troubleshooting your GFCI devices is often a process of elimination. There are five main reasons why these outlets and breakers trip, and it’s challenging to put your finger on the right one without an in-depth investigation. To help you get started, let’s go over the five main reasons why GFI outlets trip and what to do about it. 

There is Moisture Near the Outlet 

The most common reason GFCI outlets trip is because of moisture or water in the outlet or outlet box. Water is hazardous around electricity, so GFCI outlets often get installed in potentially moist areas. These include bathrooms, kitchens, laundry rooms, outdoor areas, and unfinished basements or attics. 

A physical splash of water is typically the cause of moisture in an outlet box and is easily detectable. However, in humid areas, such as Florida, it’s also possible for enough humidity to accumulate inside the outlet and cause it to trip.  

The best way to prevent this is to install a new GFCI outlet and box with extra protection. Modern GFCI outlet boxes are waterproof and can withstand rain, humidity, and flooding. You should replace your old GFCI outlet with one to prevent further tripping. 

Exterior outlets need GFCI protection and a bubble-type weatherproof cover to keep moisture at bay.

An Overloaded Circuit 

Another common reason your GFCI will trip is an overloaded electrical circuit. An overloaded circuit happens when you are trying to operate too many appliances or electrical devices on the same circuit. Depending on the size of your electrical wiring, your GFCI circuit can only handle so much power. 

An overloaded circuit can short circuit due to faulty or exposed electrical wiring. If two exposed wires are touching one another, it will cause the GFCI breaker or receptacle that’s powering them to trip. Unplug all the devices receiving power from the GFCI circuit breaker or outlet to determine if an overloaded circuit is a problem. 

Next, plug everything back in, one device at a time, and see if the problem reoccurs. If it does, an overloaded circuit is likely the cause of your tripping GFCI.

Plugging appliances in one at a time is also an excellent way to determine which appliance is causing the problem. It may be necessary to wire it into a separate circuit or run a new circuit entirely. 

A Ground-Fault Occurrence 

Ground faults are when the hot wire touches the ground wire or something grounded. Ground faults get caused by several different things, including: 

• Worn out insulation 

The older your electrical wiring is, the more likely it is to have worn-out wiring insulation. When the insulation wears down enough, the hot wire can contact the ground wire and cause a ground fault. 

• Corroded wires 

The same is true for corroded or pinched wires.  

• Dust or debris 

If enough conductive dust collects in the outlet box, it can become an electrical conductor and leak electricity from the hot wire to the ground. 

• Loose connections

When either a hot or neutral wire connections are loose, arcing (short circuit) occurs, which will trip the GFCI. The loose wire connection can be anywhere on the branch circuit between the circuit breaker and the GFCI receptacle outlet.

If you can’t visibly see the ground wire touching the hot wire, there’s still possibly enough electricity leakage to cause a tripped GFCI. You should contact a professional electrician or use an electricity leakage tester to see if this is the problem. If the insulation is worn enough, electricity can leak from the hot wire onto the ground. 

• Defective appliances

A defective appliance can cause GFCI tripping to occur. A hairdryer can be a defective appliance. Defective electric motors inside common household appliances can cause current leakage, tripping a GFCI.

Nuisance Trips from a Refrigerator or Freezer

When a refrigerator trips a GFCI outlet, this usually means that it is drawing too much power from the circuit, usually when the compressor turns on. To prevent further trips, check if too many appliances are plugged into the same circuit and unplug any unnecessary items.

In older homes, it’s common for the kitchen lights and outlets to share one circuit. Since the refrigerator shares the circuit, the excessive draw can cause the refrigerator trips the GFCI breaker or outlet.

Be sure the outlet your refrigerator is plugged into has a 20-amp rating. If not, consider installing a dedicated 20-amp circuit for the refrigerator.

Many people like to put a spare refrigerator or freezer in their garage . These can often trip GFCIs that the NEC requires inside garages. If your new refrigerator keeps causing GFCI outlet trips, consider plugging it into a different outlet or installing a dedicated circuit.

Your Outlet Has Gone Bad

Like all electrical devices and components, outlets tend to go bad. On average, GFCI outlets last 15 to 20 years, but they can last longer or shorter depending on how your licensed electrician installed them. However, a faulty GFCI outlet will trip for no reason other than that it can’t handle electricity. 

It’s good to test your electrical outlets once a month by pushing the TEST button on the outlet’s face. If it trips, the power outlet is working as it should. Press the RESET button once you have finished your test. 

Improper Installation 

Finally, it’s possible that you or an electrician didn’t install the GFCI outlet correctly. GFCI outlets have to get wired a certain way, and attaching the wrong wire to the wrong spot will cause your device to trip endlessly or not work. 

How to fix a GFCI that Keeps Tripping? 

When a GFCI outlet keeps tripping, it signals that a problem exists and needs your attention. The only way to permanently fix a GFCI that keeps tripping is to get to the root of the problem.

Nuisance tripping occurs when a GFCI trips for no apparent reason. Getting to the source of the problem of nuisance trips is the only way to ensure that tripping doesn’t reoccur, and you should take this seriously.

Your qualified electrician will likely need to replace the GFCI outlet or breaker and ensure no loose connections exist.

GFCI Keeps Tripping FAQs 

When a GFCI keeps tripping, you probably have questions about how to troubleshoot why nuisance GFCI tripping occurs frequently.

Can moisture cause a GFCI to trip? 

Will a gfci trip if it’s overloaded , what causes a gfci to trip repeatedly, final thoughts .

While tripping GFCI outlets is inconvenient, it’s a safety measure. In most cases, a tripping GFCI outlet is good and prevents you from getting electrocuted. These devices rarely trip for no reason, but they can happen. Whether you perform tests yourself or hire an electrician, you must get to why your GFCI is tripping in the first place. 

Hubert Miles is a licensed home inspector (RBI# 2556) with more than two decades of experience in inspection and construction. Since 2008, he has been serving South Carolina through his company, Patriot Home Inspections LLC. As a Certified Master Inspector, Hubert is dedicated to providing his expertise in home inspections, repairs, maintenance, and DIY projects.

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Refrigerator Trips GFCI In Garage? (Here's What You Can Do)

If you’re a frequent party host, parent to a big family, or simply store many cold beverages at home, you probably have an extra refrigerator in your garage. Often referred to as a “beer fridge,” garage fridges are a handy way to store the overflow from your kitchen fridge or bulk items that you’d like to have cold and ready to pop open. Some people even use garage refrigerators to freeze meat throughout the winter or store frozen meals for days when you don’t feel like cooking.

The refrigerator can cause the GFCI in your garage to trip if there is a problem with your fridge’s ground fault. The GFCI can also trip if the inductive load switches off and creates electromagnetic interference. Poor wiring can also cause your refrigerator to trip the GFCI outlet in your garage.

We’re all grateful that national law requires GFCIs in certain areas of your house to protect us from shock hazards and electric fires. But, if your fridge is constantly tripping your GFCI, they can be plain annoying. In this article, we will discuss exactly what a GFCI is and what you can do if your garage fridge keeps tripping it.

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What Is A GFCI In The First Place?

As described above, a GFCI is a circuit breaker that shuts off electric power in the instance of a ground fault. A ground fault, believe it or not, has nothing to do with earthquakes and everything to do with contact between an electrical conductor and the frame of the equipment.

GFCIs keep you safe from electrical fires by monitoring electricity flow in and out of the outlet. They will trip if the GFCI detects any abnormal imbalances in the current, even abnormalities as small as 4 or 5 milliamps. The “tripping” of the current keeps people safe by completely shutting down the circuit, preventing fires and shock hazards from having the chance to spark.

GFCI devices are absolutely integral to have installed at home for the safety of yourself and your family. Because of this, the NEC (National Electric Code) and IRC (International Residential Code) require GFCI installation in garage outlets. Law requires GFCI outlets in unfinished basements, crawl spaces, and bathrooms as well.

How Many Types Of GFCIs Are There?

There are three types of GFCIs:

• GFCI outlets
• GFCI circuit breakers
• Portable GFCIs

All three types are available for purchase at most local hardware stores, Home Depot, and Lowes. Installing and updating GFCI devices yourself is a common household DIY project. Instructions for GFCI installation are available in multiple online videos.

GFCI outlets are the most common type of GFCI device for this situation, as they are GFCI-compatible replacements for standard outlets. GFCI outlets can be purchased for between $10 and $30 from the locations mentioned above, depending on the quality of the device.

Why Is My Refrigerator Tripping The GFCI?

Your fridge most likely trips the GFCI device in your garage because it produces electromagnetic interference (EMI) when its inductive load is switched off. All devices with motors produce inductive loads.

As opposed to a resistive load, an inductive load simply means that the voltage wave is far ahead of the current wave. This is because inductive loads need time to develop their magnetic field when voltage is applied to it, causing the current to be delayed.

In resistive loads, the voltage and current waves move at the same pace. The pace of the voltage and current waves in resistive loads result in the creation of heat. Household examples of a resistive load are an incandescent lightbulb, electric heater, and clothing iron.

What Can I Do About My Refrigerator Tripping The GFCI?

Ideally, you could move your refrigerator to an outlet that does not have a GFCI device attached to it. However, if you want to keep your fridge in the garage, this probably isn’t possible. To work around the EMI that is tripping the GFCI, a standard solution is buying or creating an RC snubber.

RC snubbers reduce the effects of EMI. Installing a snubber on the GFCI outlet could prevent unnecessary GFCI trips by your refrigerator. However, RC snubbers are not guaranteed to be effective.

The “RC” in RC snubber refers to the “resistor” and “capacitor” combination that makes up the device. The combination of the resistor and capacitor mitigates the sudden increase in voltage caused by the EMI produced by the refrigerator.

Where Can I Buy A Snubber?

A common question asked online is, “Where can I buy an RC snubber?” Finding one available for purchase online requires some digging around. RC snubbers work for both AC and DC loads. Because of this, searching online for snubbers that work for either load is an excellent place to start. Additionally, snubbers marketed towards products such as washing machines or other appliances with motors will do the trick.

Many people who face this problem design RC snubbers themselves. Usually, people who create their own snubbers have extensive knowledge of electrical engineering. If this sounds like you, several diagrams are available online.

How Much Does A Snubber Cost?

Even though snubbers may be a bit difficult to find, they don’t cost all that much. You can purchase a snubber for anywhere between $5 and $100. However, you will need to check your circuit load and everything else before choosing one that will work for your situation.

Fix The Reason That Your Garage Fridge Is Tripping Your GFCI

One of the best ideas in this situation is to check the real reason that your GFCI is tripping. Let’s pretend just for a second that it’s not nuisance tripping. If the issue boils down to nuisance tripping, this just means that a snubber will be the only way to fix this. However, there are other issues worth looking into.

Created Faults

If your fridge is a bit older and it doesn’t have an ice maker or a self-defrost option then this may cause your GFCI outlet to trip. In this case, you will want to avoid using a GFCI outlet if possible. However, if you do have icemakers or a self-defrost function, then this may be your issue. The only real way to deal with this is by disabling these functions so that it stops tripping.

Ground fault

A ground fault may be caused by old appliances that let the electricity go into the ground for an unplanned path. Or, it could also be caused by damaged wiring. The shortcuts it takes can go through metal, which will shock you if you touch them. If your GCFI picks up on this issue, then it will trip.

While removing the GCFI outlet will solve the tripping problem, you’ll want to take the necessary action to fix the actual problem at hand, especially if your issue is a ground fault.

Related Questions

What’s the difference between a gfi and a gfci.

A GFCI (Ground Fault Circuit Interrupter) is the updated GFI version (Ground Fault Interrupter). In common language, the two terms are basically interchangeable, as GFCIs are the appropriate device to install in your home in 2020.

However, if we want to get technical here, GFIs protect only the electrical loads plugged directly into the outlets. GFCIs, on the other hand, protect the loads plugged into the outlet and all loads down current from it.

Can you install a GFCI outlet anywhere?

Yes. With a few exceptions, GFCI outlets can replace any electrical outlet. In fact, replacing GFCI outlets is a common household DIY project. However, as previously mentioned, national law requires GFCI installation in some rooms in your house and not others. For instance, finding GFCIs in bathrooms, garages, and basements is common because the law requires them to be there.

Why does a GFCI trip?

A GFCI trips when the device detects a ground fault leakage. Wires making contact with the ground, triggered by debris, dust, water, or other elements, often cause ground fault leakages.

GCFIs keep us safe from electrical fires and shock hazards on a regular basis. But, as this blog post addresses, GFCIs can trip when no danger is present.

To find a creative solution to this problem, educate yourself about electric currents and inductive loads to figure out why your GCFI is tripping in the first place. Although complicated, research can help you figure out a creative solution.

Wrapping Up

As GCFI installation in garages is required, running into the “EMI” problem refrigerators cause is likely. This is where refrigerators produce an electromagnetic field caused by their inductive load. The EMI has the potential to trip your GCFI.

A highly recommended solution to your refrigerator tripping a GCFI outlet in your garage is the purchase and installation of an RC snubber. Purchasing snubbers online require some digging around. Or, you can design your RC snubber at home.

However, solving your GFCI outlet problem with an RC snubber is not guaranteed. Therefore, experts recommend moving your refrigerator to a non-GCFI protected outlet or further examining the circuit for other solutions.

Related Guides

• Can Two GFCI Outlets Be On The Same Circuit?
• Surge Protector vs. GFCI: Which Outlet Is Safer and Better?
• Does Your Chest Freezer Keep Tripping GFCI?

We are a team of passionate homeowners, home improvement pros, and DIY enthusiasts who enjoy sharing home improvement, housekeeping, decorating, and more with other homeowners! Whether you're looking for a step-by-step guide on fixing an appliance or the cost of installing a fence, we've here to help.

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Reset the GFCI. If the reset button doesn't click, it could be that the breaker tripped. GFCI devices are not intended to provide overcurrent protection; that's the circuit breaker's job. If the breaker isn't tripped, your GFCI unit could be defective.

• Unplug any other devices that might be sharing the circuit with your fridge.
• Watch to see if you can detect anything that you do that causes the GFCI to trip.
• If at all possible, try to have your fridge be the only device fed by that circuit. Best of all is a dedicated circuit with only the refrigerator Receptacle/outlet on it.

Unnecessary GFCI Outlet

If the outlet is located more than 6 feet from the edge of the top rim of a sink, it may not need to be a GFCI outlet if it isn't intended to serve countertop appliances (Fridge outlet qualifies), but...

• 2017 National Electrical Code Art. 210.8(A)(6) indicates that the outlets not intended to serve countertop areas don't need GFCI protection.
• So, if your fridge outlet is within that distance from a sink edge, by the strictest interpretation, it needs to be protected.
• If not, you can omit that protection. So even under-cabinet receptacles need this. It may be worth moving a receptacle (aka outlet), even one that is behind a refrigerator, to omit protection.
• 2017 National Electrical Code Art. 210.8(A)(2) requires GFCI protection for ALL garage outlets, so the second (old) fridge will have to deal with GFCI protection in garage outlets in newer homes.

To sum up, the NEC believes that newer appliance manufacturing standards allow lower leakage currents, so nuisance tripping is likely not to be a problem. So we see this protection more and more. You may be in a hard place with an older appliance in a newer home.

Let's keep looking and see what we can check or change.

Faulty GFCI Outlet

They fail, so a relatively cheap fix may be replacing the GFCI unit. While this is "throwing parts at the problem," the difficulty of testing, the relatively low cost, and the fairly low effort make this a worthwhile approach, especially with older GFCI outlets (7+ years).

Leaky Loads

Make sure that the refrigerator outlet or receptacle isn't sharing the circuit with another item, like an extension cord or decorative outdoor lights. The cord may be damaged, and the lights can have enough leakage current to trip the GFCI.

This is why having a dedicated refrigerator circuit can be a benefit. The inaccessible location means that it will rarely, if ever, be used for another load. But a circuit with more receptacles can be.

Make sure your fridge isn't using a power strip; there are lots of possible leakage paths in one.

Overloaded Outlet

It may not be the appliance alone but a combination of loads drawing too much current that is causing the trip. The GFCI is not tripping ; as mentioned, it doesn't provide overcurrent protection.

GFCI Breaker

The tripped device will be the circuit breaker at the panel. You MAY have GFCI breakers like the one shown here, (they usually have a little TEST button on them along with the operating handle), but what is described isn't a GFCI-based trip; it's an overload trip.

An electric heater sharing a circuit with a fridge can easily cause this. The heater isn't usually running when the fridge is, but once in a while, it is, and when the fridge starts, it trips the circuit. Even powering up a large computer power supply can cause this when the refrigerator is already running.

Appliance Leakage Current

Faulty power cord.

The power cord can become damaged, especially the insulation, and can cause issues with leakage. Unplug the refrigerator's cord. Check for breaks or cracks in the insulation. Animals may gnaw cords, too, so inspect the whole length. Especially frustrating is an internal connection between the neutral and ground.

Since the Neutral and ground are ultimately tied to each other back at the service panel, the ground wire functions as an alternate path for the return current to take. Only a little bit less current in the neutral is needed to trip the GFCI.

• You can substitute another device, like a lamp, to see if the problem is the GFCI. If the lamp causes a problem, the GFCI is likely the culprit.
• Use a multimeter to test the neutral and ground prongs of the cord for any kind of connection to each other. Anything other than an open circuit means a problem, either with the appliance or the cord.

Red-Line, Yellow-Neutral, Green-Ground

• If there are no issues with the cord, go to the next item

Leakage Currents in the Appliance

You can also have ground faults in other components, such as compressors, icemaker mold heaters, or defrost heaters which will still work but will trip the GFCI. That's what it is supposed to do, This will most likely be the compressor, but it may be the defrost heater or any other component. Check components for continuity to ground. You don't want any!

Ice makers are a common source of this problem; here is a link to replacement icemakers.

Moisture or dust in connectors and on circuit boards provides a leakage path that may be hard to trace with a meter. Look for dirt or moisture on the control board or other boards or components that will have line voltage present when operating, like power supplies. Clean them well (you may want to use high percentage Isopropyl Alcohol, over 90%) and make sure they are dry.

Damaged Appliance Wiring

Damaged wires on appliances, especially at door hinges on refrigerators, can cause an inadvertent ground. You may note a connection between moving a part and the GFCI tripping.

Improperly Connected Appliance Wiring

Sometimes, connectors inside the appliance can be exposed to moisture, and if they aren't water resistant, they can cause a ground fault (and may corrode). You can make sure your connectors are all dry, and any crimp-type connectors should have silicone grease applied to the open end. While silicone sealant (RTV) might seem a better choice for water resistance, silicone, when curing, often releases vapors that can be corrosive to the connection. The grease protects everything.

Problem Appliance and GFCI Combo

You may be at the point where you need to either dispose of the appliance or remove GFCI protection for the outlet. You should consult an electrician to see if there are solutions that allow you to keep your appliance without disabling the GFCI protection that is mandated.

Here is a video that demonstrates how to remove GFCI protection from an outlet downstream of a GFCI outlet.

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How to Stop a Refrigerator From Tripping a GFCI Outlet: Essential Tips for Safe Operation

How to Stop a Refrigerator From Tripping a GFCI Outlet?

To stop a refrigerator from tripping a GFCI outlet, you can follow these steps:

1. Test the refrigerator in a different power outlet to see if it still trips.

2. If it doesn’t trip, reconfigure the circuit to have only the refrigerator connected to it.

3. Check the GFCI outlet for burned-out wires or loose connections.

4. Use a multimeter to test the outlet for continuity and replace any damaged wires.

5. Inspect the circuit breaker and breaker box for damage and replace if necessary.

6. Check the refrigerator’s wiring for damage and loose connections.

7. Test the defrost heater during the defrost cycle and replace if faulty.

8. If the issue persists, consider repair or replacement of the compressor and consult a professional technician.

9. If unsure or the problem persists, seek the assistance of a professional electrician.

Key Points:

• Test the refrigerator in a different power outlet
• Reconfigure the circuit to have only the refrigerator connected
• Check the GFCI outlet for burned-out wires or loose connections
• Use a multimeter to test the outlet for continuity and replace damaged wires
• Inspect the circuit breaker and breaker box for damage and replace if necessary
• Check the refrigerator’s wiring for damage and loose connections

Did You Know?

1. In some cases, the refrigerator’s compressor can cause interference with the GFCI outlet, leading to frequent tripping. Installing a dedicated circuit for the refrigerator can help prevent this issue.

2. Refrigerators often have a defrost cycle that can cause a surge in power consumption. If the GFCI outlet is not rated to handle this surge, it may repeatedly trip.

3. Certain models of refrigerators with built-in ice makers have a mechanism called a solenoid valve, which can draw high currents when the ice maker fills up. This increased electrical load can cause a GFCI outlet to trip.

4. If the ground wire inside the GFCI outlet is loose or not connected properly, it may falsely detect a ground fault and trip, even if there is no actual electrical leakage from the refrigerator.

5. Some refrigerators have electronic control boards that can be sensitive to power fluctuations. If the GFCI outlet is not providing a stable power supply, it may cause the control board to malfunction, resulting in frequent tripping.

Test Refrigerator With Alternative Power Outlet

If you find that your refrigerator keeps tripping the GFCI outlet, causing inconvenience and potential food spoilage, there are steps you can take to resolve the issue.

First , test the refrigerator by plugging it into an alternative power outlet. This will help determine if the problem lies with the refrigerator or the outlet itself.

• If the refrigerator does not trip when connected to the alternative power outlet, it indicates that the problem is likely with the initial GFCI outlet .

In this case, proceed with the following steps to identify and resolve the issue:

• Ensure that the GFCI outlet is functioning properly by resetting it. Sometimes, a simple reset can fix the problem.
• Check for any loose or damaged wires in the outlet. If you notice any issues, you may need to call a professional electrician to repair or replace the outlet.
• Avoid overloading the GFCI outlet by connecting additional appliances. If there are too many devices plugged into the outlet, it may trip frequently. Consider redistributing the load across multiple outlets.
• Consider replacing the GFCI outlet if it continues to trip even after performing the above steps. Over time, these outlets can wear out and become less effective.

“It can be frustrating to find out that your refrigerator keeps tripping the GFCI outlet, causing inconvenience and potential food spoilage. “

Please note that a GFCI (Ground Fault Circuit Interrupter) outlet is designed to protect against electrical shocks. If you are uncertain about how to proceed, it is recommended to consult a professional electrician for further assistance.

Reconfigure Circuit For Refrigerator

If you have confirmed that the refrigerator is not the source of the GFCI tripping, the next step is to reconfigure the circuit for the refrigerator so that it is the only appliance connected to it. Other appliances that draw significant power, especially when starting up, can cause the GFCI to trip due to overload. By dedicating a circuit solely to the refrigerator, you can eliminate the potential for other appliances triggering the GFCI.

To reconfigure the circuit , consult an electrician who can assess your electrical panel and make the necessary adjustments. This will ensure that the refrigerator has its dedicated circuit and minimize the chances of GFCI tripping.

Check Power Outlet For Issues

In some cases, the GFCI outlet itself may be the source of the problem. Over time, wires can become burned-out or connections may become loose, causing the GFCI to trip. To address this, turn off the power at the circuit breaker and remove the cover to the outlet for inspection.

Take a close look at the wiring in the outlet and check for any signs of damage or loose connections . If you find any issues, it is recommended to replace the outlet or seek professional assistance to ensure proper repair.

• Turn off the power at the circuit breaker
• Remove the cover to the GFCI outlet for inspection.
• Check the wiring for signs of damage or loose connections.
• Replace the outlet or seek professional assistance if necessary.

It is important to address any electrical issues promptly to ensure safety.

Use Multimeter To Test Outlet For Continuity

To diagnose potential faults with the GFCI outlet, a multimeter can be used to test for continuity. A multimeter is a handy tool that measures electrical current , voltage , and resistance . Set the multimeter to the continuity test mode and place the probes on the corresponding terminals of the outlet.

If the multimeter shows a continuous path , the outlet is functioning correctly. However, if there is no continuity , it indicates a problem with the outlet and replacement may be necessary. It is crucial to use caution and, if needed, consult an electrician to ensure safety during this testing process.

Inspect Circuit Breaker And Breaker Box

While troubleshooting the GFCI tripping issue, inspect the circuit breaker and breaker box for any signs of damage or wear . Corrosion, cracks, or other visible issues may indicate that the breaker is malfunctioning , leading to the GFCI tripping.

If you notice any problems with the circuit breaker or breaker box , it is wise to replace them to ensure proper functioning of the electrical system. It is recommended to consult an electrician to perform this replacement, as working with electrical components can be dangerous and should be done by a professional.

• Inspect the circuit breaker and breaker box for any signs of damage or wear
• Corrosion, cracks, or other visible issues may indicate a malfunctioning breaker
• Replace the circuit breaker or breaker box if problems are found
• Consult an electrician for professional assistance

Inspect Refrigerator Wiring For Damage

Inspecting the wiring within the refrigerator is crucial to troubleshooting GFCI tripping . First, pull the refrigerator away from the wall and remove the lower back panel for access to the wiring.

Take a careful look at the wiring for visible damage , such as frayed or exposed wires. Also, check for loose connections that may cause electrical problems . If any damage or loose connections are detected, it is recommended to seek professional assistance to repair or replace the affected components.

Test Defrost Heater For GFCI Tripping

The defrost heater in the refrigerator is responsible for preventing ice buildup on the evaporator coil. Sometimes, a faulty defrost heater can cause the GFCI to trip during the defrost cycle.

To test this, reset the timer for the defrost cycle and observe whether the GFCI trips during this period.

If the GFCI trips specifically during the defrost cycle, it indicates a problem with the defrost heater. In this case, it is recommended to replace the defective defrost heater to eliminate the tripping issue.

• Reset the timer for the defrost cycle and observe if the GFCI trips.
• If the GFCI trips during the defrost cycle, it indicates a faulty defrost heater.
• Replace the defective defrost heater to solve the tripping problem.

Note: The defrost heater prevents ice buildup on the evaporator coil and can cause the GFCI to trip if it is faulty.

Consider Repair Or Replacement Options For Defective Compressor

If none of the previous steps have successfully identified the cause of the GFCI tripping, a defective compressor may be the culprit . The compressor is a vital component of the refrigerator’s cooling system. It compresses the refrigerant, allowing the refrigerator to maintain its optimal temperature.

A malfunctioning compressor can lead to electrical issues, including GFCI tripping. In such cases, it is worth considering repair or replacement options for the compressor . It is advisable to consult with a qualified technician or contact the refrigerator manufacturer for guidance in this situation.

Seek Professional Electrician For Assistance

When dealing with electrical issues, especially if you are uncertain or unable to identify the cause of the GFCI tripping , it is always recommended to seek the assistance of a professional electrician. Electrical systems can be complex and potentially dangerous to handle without proper knowledge and training.

A professional electrician will have the expertise and equipment necessary to diagnose and resolve the issue safely. They can also ensure compliance with electrical codes and regulations , providing peace of mind and optimal safety for your home.

A refrigerator tripping a GFCI outlet can be a frustrating problem to deal with. By following the outlined steps, including:

• Testing the refrigerator with an alternative power outlet
• Reconfiguring the circuit
• Inspecting the power outlet and circuit breaker
• Examining refrigerator wiring
• Testing the defrost heater
• Considering repair or replacement options for a defective compressor

You can effectively troubleshoot and resolve the issue. Remember, if you are unsure or unable to address the problem , seek the assistance of a qualified electrician to ensure safety and proper resolution.

Frequently Asked Questions

What would cause a refrigerator to trip a gfci.

One possible reason for a refrigerator to trip a GFCI is a faulty compressor or motor. If the compressor or motor has internal damage or is wearing out, it may create irregular electrical flow when starting up, leading to variations in the current. As a result, the GFCI may detect this inconsistency and trip to shut off power.

Another potential cause could be a short circuit or ground fault within the refrigerator’s electrical components. If there is a faulty wiring connection or damaged insulation, it can disrupt the electrical flow and cause the GFCI to trip. This could occur when the refrigerator is in use, especially during the startup of the compressor when there may be increased electrical demand and the risk of minor electrical spikes.

How do I stop my fridge from tripping the power?

To prevent your fridge from tripping the power, you can try a few steps. Firstly, check if there are any loose or damaged cords or plugs. If you find any issues, replace them promptly. Additionally, make sure that the fridge is not overloaded with too many items or obstructed by anything. It’s essential to keep the airflow around the refrigerator unobstructed to avoid overheating. Lastly, consider hiring a professional to inspect the internal wiring of the appliance if the issue persists.

Is it OK to plug a refrigerator into a GFCI outlet?

Yes, it is safe to plug a refrigerator into a GFCI outlet. In fact, it is recommended by the National Electrical Code for improved safety. By grounding the GFCI system, it ensures that any low-impedance fault path is detected and addressed, providing an added layer of protection for your family and the refrigerator.

How do I stop my freezer from tripping my GFCI?

Another potential solution is to replace the GFCI outlet with a new one specifically designed for refrigerators. This type of outlet is known as a GFCI protected duplex outlet, and it is designed to handle the heavy electrical loads that refrigerators and freezers require. By using this specialized outlet, you can ensure that your freezer is properly protected without experiencing tripping issues.

References: 1 , 2 , 3 , 4

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How to stop a refrigerator from tripping a gfci outlet?

Many people like to opt for GFCI outlets almost everywhere. There are, however, a few features that do not necessarily require a GFCI outlet.

The problem is that when you use the GFCI outlet unnecessarily, it might result in excessive tripping. Many people complain that when they connect the refrigerator to a GFCI outlet, it keeps on tripping.

Wondering why?

I will today share with you the reason and also the solution for the same.

Table of Contents

I will today share with you the solutions to this problem. Once you adopt any of these solutions, you can stop the GFCI outlet from tripping.

1. Snubber circuit:

One of the best ways to prevent the refrigerator from tripping the GFCI outlet is to install a snubber circuit. The snubber circuit will consist of a resistor and capacitor. Once you install such a circuit, you will prevent the current fluctuation to a greater extent. When the current fluctuation reduces, you will not have to worry about the GFCI tripping.

2. Install a surge protector:

Normally, the surge protector reduces the current fluctuations in the circuit. It protects the gadget from any impulses and currents.

The regulation of current means that you will not have to worry about any electrocution risk. A GFCI outlet will monitor the input and output current. Since the surge protector will regulate the current, there will be little to no fluctuation, which means that GFCI will stop tripping.

It is another solution you can go with.

3. Get newer GFCI circuits:

GFCI circuits also have their own life. After this time, they might trip accidentally.

If your refrigerator keeps on tripping the GFCI outlet, it is a good idea to install a new one 1. The newer one will be much more precise and will be able to monitor the current accurately. That is why the refrigerator will no longer have the GFCI circuit if you install a newer one.

4. Replace with a standard outlet:

Refrigerators do not necessarily require a GFCI outlet. If the refrigerator is tripping the GFCI outlet consistently, it might be good to replace the GFCI outlet with the standard outlet.

Once you replace the GFCI outlet with the standard outlet, no problem will occur in most cases. The refrigerator will function appropriately. It will not lead to current fluctuations or electrocution either.

5. Get a dedicated circuit:

Many times, when you look at the circuit composition, you will realize that multiple loads will be connected to a single circuit. It is not uncommon that the refrigerator is connected to the same circuit where a microwave or oven is connected.

In case multiple heavy loads are connected to the circuit, they might end up tripping the GFCI circuit again and again.

It is a much better idea to get a dedicated circuit for a refrigerator to avoid such a problem. Once you get a dedicated circuit along with the GFCI for the refrigerator, it will certainly stop tripping.

6. Follow NEC:

Whether you install a GFCI outlet or whether you install a standard one will be dependent on NEC.

Even if you look at the latest and easy guidelines, you will realize that you need not install the GFCI as a circuit breaker for the refrigerator.

Thus, if your refrigerator is consistently tripping the GFCI circuit, it is a good idea to follow NEC guidelines and ensure that you go with the standard one.

Thus, these are the 6 solutions that you can opt for if you want to stop a refrigerator from tripping a GFCI outlet.

Why does this occur?

During the start-up of the refrigerator, the motor will need a significant current. The current level at the output of the circuit might not be that high. It means that the GFCI circuit will certainly detect the difference between the input current and the output current.

When the GFCI circuit detects the same, it will trip itself.

When that circuit gets tripped, the refrigerator will stop.

After that, you will have to reset the circuit and turn on the refrigerator again. When you turn on the refrigerator again, since the motor will start again and the motor will require a lot of current, the problem will occur again.

That is the reason why the refrigerator might keep on tripping the GFCI circuit.

As I have highlighted above, it is not necessary to install a GFCI outlet for the refrigerator.

The question which then arises is, is a refrigerator safe without GFCI?

I will answer this below.

Is the refrigerator safe without GFCI?

Yes, my refrigerator is entirely safe without the GFCI outlet.

To understand the same, you have to understand for what purposes, GFCI outlet is needed.

You require a GFCI outlet for:

1. 2 pronged ungrounded outlets:

In case you have a two pronged outlet that is not grounded, then you need a GFCI circuit breaker. When the outlet is ungrounded, there is always a risk of electrocution. Having a GFCI ensures that this risk of electrocution is eliminated as the circuit will trip itself before electrocution occurs.

2. Appliances with non-metal casing:

In case the appliance does not have a metal casing, it will not experience a proper grounding effect. In that case, you will need a GFCI outlet.

When you look at the refrigerator, you will realize that it consists of a metal casing. That is why you won’t have to worry about opting for a GFCI outlet for the refrigerator.

3. Appliances susceptible to water:

Many appliances are susceptible to water. These can be mixers, heavy-duty motors, and so on.

In case the appliance is susceptible to water, the chances of electrocution are pretty high. In that case, connecting it with the GFCI outlet is certainly a good idea to prevent electrocution.

4. Appliances with a high risk of electrocution:

Appliances with wiring suffer from wear and tear. They might suffer from the short circuit as well. In that case, the risk of electrocution is on the higher side.

If you have a refrigerator which is less than 5 to 6 years old, you will not have to worry about opting for a GFCI outlet.

Once you understand the need of the GFCI outlet, it is easy to understand why refrigerators need one. Refrigerators are completely safe without the GFCI outlets.

So, if you experience the refrigerator tripping the GFCI outlet regularly, my guide above will certainly come to your rescue. With the help of the solutions which I have highlighted, you will be able to fix this problem.

You can go through my other posts like outdoor light with gfci outlet , outdoor solar chandelier , and farm lights to buy these Electric accessories.

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The Risks of Refrigerator Tripping GFCI: Safety Alert!

By - Hs Saini

Updated - December 8, 2023

Refrigerators & Freezer

Refrigerators are essential in our kitchens, keeping our food fresh and drinks cold. But what happens when this reliable appliance suddenly causes a problem?

Picture this: you plug in your fridge, and suddenly, the GFCI (Ground Fault Circuit Interrupter) trips, cutting off the power.

This can be puzzling and frustrating. Why does this happen, and what can you do about it?

In this article, we’ll explore the reasons behind a refrigerator tripping a GFCI and offer practical solutions to keep your kitchen running smoothly.

Key Takeaways: Understanding Refrigerator Tripping on GFCI Outlets

• Reasons for Tripping : Refrigerators may trip GFCI outlets due to moisture in electrical components, a compressor’s power surge, or damaged power cords.
• Preventive Measures : Ensure the fridge is on a dedicated circuit, inspect for moisture or damage, and test the GFCI outlet for functionality.
• Diagnosis and Solutions : Use a multimeter to check for short circuits, confirm dedicated circuit use, and inspect the defrost heater and compressor for faults.
• Professional Intervention : If persistent tripping occurs, consult a licensed electrician to check the wiring and potentially replace the refrigerator or circuit breaker.
• Best Practices : Follow proper installation standards, perform regular maintenance, and consider using a snubber device to manage electrical interference.

Table of Contents

Understanding GFCI and Refrigerator Interactions

When you plug your refrigerator into a GFCI outlet, you expect it to run smoothly. However, sometimes the GFCI trips, causing your refrigerator to shut off unexpectedly.

Basics of GFCI Technology

GFCIs , or Ground Fault Circuit Interrupters , are special types of electrical outlets designed to protect you from electrical shock.

A GFCI outlet monitors the current flowing in a circuit. If it detects a sudden change or a ground fault , it trips the circuit and shuts off the electrical flow.

This safety feature minimizes the risk of shock and electrical fires. It is particularly important in areas where water is present, making GFCIs a common choice for kitchens.

• Monitors electrical current flow.
• Detects imbalances quickly.
• Trips or shuts off the power to prevent harm.

Common Causes of Refrigerator Tripping GFCI

Your refrigerator may trip a GFCI for several reasons. These reasons are often related to the refrigerator’s normal operations or potential faults .

The motor and other components of your refrigerator cycle on and off , which can sometimes create a small electrical surge that GFCIs may interpret as a fault.

Common culprits include:

• Moisture inside the fridge’s electrical components may cause a ground fault .
• A compressor starting up or shutting down leads to a momentary power surge .
• Damaged refrigerator power cords or wiring creates an electrical hazard.

To reduce tripping:

• Ensure your fridge is on a dedicated circuit.
• Regularly inspect your refrigerator for signs of moisture or damage.
• Test the GFCI outlet for any malfunction, and replace it if necessary.

By understanding these interactions , you can take steps to ensure that your refrigerator operates safely without unnecessary interruptions.

Diagnosing and Fixing Tripping Issues

If your refrigerator is repeatedly triggering the Ground Fault Circuit Interrupter (GFCI), it’s crucial to pinpoint and fix the issue.

Nuisance tripping might be frustrating, but understanding common causes can help you take the right steps to resolve them.

Identifying the Source

To identify the source of the tripping, start by resetting the GFCI and observe if it trips again when the refrigerator runs.

Using a multimeter , check for continuity in the refrigerator’s electrical components to rule out a short circuit .

If the GFCI trips immediately, it’s likely an electrical fault within the refrigerator.

• Reset GFCI and monitor
• Use a multimeter to check component continuity
• Inspect for a short circuit

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Resolving Common Refrigerator Faults

Tackle common faults by first ensuring your fridge is on a dedicated circuit to prevent overload .

If the issue persists, inspect the defrost heater and compressor ; a faulty defrost heater can be a culprit.

• Confirm dedicated circuit use
• Examine the defrost heater for faults
• Test the compressor’s functionality

Professional Repair and Replacement

When your attempts don’t fix the tripping, it’s time to call a licensed electrician . They can check the refrigerator’s wiring and replace any faulty parts safely.

If the refrigerator itself is not at fault, the electrician may replace the circuit breaker .

• Persistent tripping after fixes
• Suspected faulty refrigerator wiring
• Consideration of breaker replacement

Best Practices for Refrigerator and GFCI Outlet Usage

When you use a refrigerator, it’s important to ensure that it’s set up correctly with your GFCI outlet to prevent electrical issues.

Follow these guidelines to keep your kitchen safe and your appliance running smoothly.

Proper Installation and Wiring Standards

Your refrigerator needs a stable power source to run efficiently. Make sure that the outlet it’s plugged into is a standard outlet that follows the National Electrical Code (NEC).

GFCI outlets protect you from ground faults by sensing disturbances in electrical current.

• Wiring : Check that all wiring adheres to local codes and standards. The Electrical Wiring Residential book can provide guidance on following the International Residential Code (IRC).
• Appliance Placement : Keep your refrigerator in an area where the power cord can reach the outlet without stretching or coiling.

Routine Maintenance and Safety Checks

Regular maintenance is essential for your refrigerator’s longevity and safety.

• Check the Power Cord : Inspect your refrigerator’s power cord for damage. If you find any wear and tear, replace the cord immediately.
• Test the GFCI : Test the GFCI outlet monthly by pressing the “Test” button and then the “Reset” button. If it doesn’t trip and reset, call a professional.

Remember to use a snubber if you have a refrigerator with vapor compression that’s near a GFCI outlet.

This device can help prevent nuisance tripping by managing the appliance’s interference with the outlet.

Technical Insights into GFCI Performance

When your refrigerator trips a GFCI, it’s often due to electrical issues that need your attention. You’ll learn why these trips happen and how to address them effectively.

Understanding Inductive Loads and GFCI Sensitivity

An inductive load , like your refrigerator, uses magnets to operate its motor. This can cause brief power surges that a GFCI might mistake for a dangerous fault.

GFCI outlets are designed to protect you by cutting off electricity when they detect irregularities.

Key points about inductive loads and GFCI:

• Inductive Load : A component in your fridge that can cause power fluctuations.
• GFCI Sensitivity : These outlets are sensitive and may trip due to normal fridge operations.

To understand nuisance tripping , you must know that the GFCI detects differences between the “hot” and “neutral” wires.

If it senses an imbalance, it trips, even if there’s no real danger. Nuisance tripping happens when a GFCI outlet repeatedly trips for no apparent safety reason.

Reasons for nuisance tripping:

• Overloading : Too many devices on one circuit causing an imbalance.
• Defective Compressor : A worn-out fridge compressor can create electrical issues.
• Insulation Problems : Worn or rusted insulation can cause leaks that trip the GFCI.

Advanced Solutions to Mitigate Nuisance Tripping

If nuisance tripping is common, consider installing snubbers . They are devices designed to stabilize the electrical current and reduce trips. It’s essential to install them correctly to ensure they work as intended.

Ways to mitigate nuisance tripping:

• Examine the Compressor : Have an electrician check if your fridge’s compressor is defective.
• Check Insulation : Inspect the insulation on your fridge’s wiring for any damage.
• Install Snubbers : These devices can help prevent false trips by stabilizing electrical currents.

Remember, if you’re unsure about handling electrical components, it’s always best to call a professional electrician. They can safely and correctly address issues with your refrigerator and GFCI outlet.

Adapting Older Refrigerators to Modern Electrical Systems

Older refrigerators may need adaptations to work seamlessly with today’s GFCI outlets and electrical systems.

Remember, a proper fit between your fridge and electrical system can prevent safety issues, such as electrical fires.

Upgrades and Retrofitting Guidelines

To ensure safety and compliance with modern electrical standards , you should consider the following upgrades for your older refrigerator:

• GFCI Compatibility : Make sure your refrigerator is compatible with Ground Fault Circuit Interrupter (GFCI) outlets to prevent tripping, which can occur when there’s a difference in electrical power flow.
• Inspect Electrical Cords and Plugs : Check for frayed wires or damaged plugs that can pose a safety risk. Replace them with appropriate electrical conductors if necessary.
• Dedicated Circuit Installation : Have an electrician install a dedicated circuit for your fridge to handle its electrical load without causing interruptions to other devices.

By taking these steps, you can often bridge the gap between your cherished appliance and the demands of modern electrical systems.

When to Opt for New Appliance Investment

Sometimes, no matter the upgrades, an older refrigerator may not be worth the cost or effort to retrofit. Consider a brand new refrigerator when:

• Frequent Tripping Occurs : If the fridge continues to trip the GFCI, it may indicate deeper electrical issues that are costly to repair.
• Energy Efficiency : New models are more energy-efficient, potentially saving you money on power bills.

Investing in a new refrigerator can provide peace of mind and greater functionality, aligning better with the safety and efficiency of current electrical systems.

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Refrigerator Tripping Circuit Breaker: 7 Common Reasons (Solved)

We understand the frustration that comes with a refrigerator constantly tripping the circuit breaker. It’s not just an inconvenience; it can also lead to spoilage of food and unnecessary repair costs.

In this article, we’ll delve into the common reasons behind your refrigerator’s electrical hiccups and provide some practical solutions to get your fridge back in top shape.

• 1.1 1. Overloading the Circuit:
• 1.2 2. Faulty Wiring or Outlet:
• 1.3 3. Compressor Issues:
• 1.4 4. Refrigerator Overload:
• 1.5 5. Aging Appliances:
• 1.6 Final Thoughts
• 1.7 Related Articles
• 1.8 References

Refrigerator Tripping Circuit Breaker: 7 Common Reasons

Refrigerator tripping circuit breaker is commonly caused by overload circuit, faulty wiring, fridge compressor issues, overloaded or aging fridge. 

Now we have answered the main question let’s dive into troubleshooting.

1. Overloading the Circuit:

One of the primary reasons your refrigerator might be tripping the circuit breaker is overloading. Refrigerators require a dedicated circuit to ensure they have a stable power supply. If your fridge shares a circuit with other high-wattage appliances or devices, it may exceed the circuit’s capacity, leading to tripping.

Possible Solution:

Check the other devices connected to the same circuit and consider redistributing them to different circuits. If possible, have a dedicated circuit installed for your refrigerator.

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2. Faulty Wiring or Outlet:

Faulty wiring or an inadequate electrical outlet can also contribute to your refrigerator causing the circuit breaker to trip. Damaged wires or loose connections increase the risk of electrical shorts, disrupting the power supply.

Inspect the wiring and outlet that your refrigerator is plugged into. If you notice any signs of wear, tear, or loose connections, consult with a professional electrician to repair or replace the faulty components.

3. Compressor Issues:

The compressor is the heart of your refrigerator, responsible for maintaining the right temperature. If the compressor is faulty, it can draw excessive power, causing the circuit breaker to trip.

Related Articles:

• Main Components of a Refrigerator 101: (Beginners Guide)
• Refrigerator Compressors 101: Simple Answers

If you suspect an issue with the compressor, it’s advisable to seek the assistance of a qualified appliance repair technician. They can diagnose the problem, repair or replace the compressor, ensuring optimal performance.

4. Refrigerator Overload:

An overloaded refrigerator can also strain its components, leading to increased power consumption. This can trigger the circuit breaker to trip, acting as a safety measure to prevent electrical hazards.

Review the contents of your refrigerator and ensure it’s not packed to the brim. An organized and well-arranged fridge allows for proper air circulation, reducing the workload on the compressor.

5. Aging Appliances:

As appliances age, their components may wear out or become less efficient. An older refrigerator may experience issues that lead to increased power consumption and, subsequently, circuit breaker tripping.

Consider the age of your refrigerator. If it’s nearing the end of its lifespan, investing in a newer, energy-efficient model may be a cost-effective solution in the long run.

Final Thoughts

In summary, a refrigerator tripping the circuit breaker can be attributed to various factors, from electrical issues to appliance-related problems.

By identifying the root cause and implementing the suggested solutions, you can ensure your refrigerator operates efficiently, keeping your food fresh and your energy bills in check.

If problems persist, don’t hesitate to seek professional assistance to safeguard both your appliance and your home’s electrical system.

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• Fridge Cleaning Hacks: Guide to Sparkling Fridge

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Dometic RV Refrigerator Trips Breaker (Why And How To Fix)

• February 28, 2021 /
• RVing 101 /
• By James V.

Not every appliance works perfectly. Even when you buy new, there is the risk that you have purchased a lemon or at least an appliance that has difficulty getting along with the electrical system. Unfortunately, even RVs are not immune to this issue and you need to find the problem.

This happens more often than you would think. Many people have experienced this issue and the most common cause is that there is a problem with the heating unit. The best fix for this problem is replacing the heating element.

To learn more about this Dometic fridge problem, just continue to read our article. It has the information you need to know about so you can prevent a fire or further damage to your appliance or RV.

Why Would a Refrigerator Trip a GFCI?

The main reason this would take place is that there is a short in the system somewhere. The heating element may be bad, it may be drawing too much power or there may even be a problem with your extension cord.

That problem will be enough to trip the GFCI breaker and cut the power to everything attached to that breaker. Another source would be a short in the wiring as the electrical wires were not put in correctly, there is a fray or the wires were not the right gauge to handle the flow of electricity.

Unless you are an electrical expert and have the right tools to diagnose the problem, this is something that should be left up to the qualified repairman, especially if the fridge is still under warranty.

Do the simple fixes first, like testing a new extension cord, and if that doesn’t solve the problem then it is most likely the heating element. This is not a problem you want to delay getting fixed because it can damage your fridge as well as start a nice fire.

Finding a qualified repairman is not always an easy task to do.

RV Refrigerator Tripping GFCI When Plugged In

This is a common problem and since fridges are not perfect, there may be some point in time where you will experience this taking place. The general consensus is that there is a problem with the heating element or the wiring connecting that element to the electrical source.

One source that may cause the problem is that the heating element began to touch some metal part on your fridge. This can happen as you drive over some bumpy roads. When this happens, you can try moving the element away from the metal section and solve your problem.

Other times you will not be able to do this as the problem is not the touching but somewhere in the element, the wiring, or the GFCI breaker itself. To test the GFCI breaker, unplug your Dometic fridge from the RV wiring and run an extension cord to a plug, not on the same circuit.

If there is no problem after plugging the extension cord into the new circuit, there is either a problem with the wiring in the RV, the connection to the outlet, the outlet itself, or the GFCI breaker is bad.

If you connect to a second independent GFCI breaker and it trips, then the problem is with the fridge. Do the test so you know what needs to be fixed and let the qualified repairman do the repair work for you.

What Does the Check Light Mean On a Dometic RV Fridge?

This light is placed on your Dometic fridge to monitor the gas system. If it goes on then there is a problem somewhere in that system. The good news is that if you see the light on before you get moving, the fix is easy and should not delay you for very long.

Now if you have set the fridge to automatic, the light should not go on as the fridge system is designed to switch back and forth between gas and electricity when there may be an issue arising. It may go on in this mode when electricity is not available.

Usually, the fridge is designed to go to electrical power by default. If you see the check light on when you are in auto mode then that is telling you that neither gas nor electricity is available and the fridge can’t operate.

Also, the check light may be indicating that there is another problem that needs your attention. You may need a checklist of items to look at to help guide your search. having the checklist helps make finding the problem a lot easier and you save time. Always look to the simple solutions first.

Reasons Why the Check Light Comes On

There are lots of reasons why the check light appears when you least expect it to. One source may simply be that there is a short in the system and you will need to check the wiring. It does happen but this may not be a frequent source.

Here are some reasons why the check light comes on:

• 1. The gas is turned off - when you are on automatic mode, the gas still has to be turned on.
• 2. RV is not level - all RV fridges seem to have this nuance. They like to be level if they are going to work properly. Check your levelers to make sure everything is as it should be.
• 3. The propane tank is empty - this happens at the wrong time and you simply forgot to refill it.
• 4. Ignition wire is dirty - carbon and other dirt and grime can build up on the ignition wire and cause it to stop lighting the gas. Scrape the tip of the wire clean again. To get to that wire, you may have to remove a couple of panels.
• 5. Faulty fuse - this will cause your fridge to shut down and not work. Go to your fuse box and check them out. Don’t forget to check the fuse your heating element is connected to, it can short and cause the light to come on. Use a multimeter to see if this is a problem.
• ​ 6. Low batteries - your RV battery may have run out of power and the fridge is not getting any electricity. Recharge your batteries regularly to avoid this problem.
• 7. Powerboard malfunction - this does happen from time to time and you may need to replace it. Or the control panel is defective and has created problems for you.
• ​ 8. Thermostat issues - this is a cheap part but it can affect your Dometic fridge if it is not working, has loose connections, or came loose from its proper position and is hanging by the wires.
• 9. The outside burner is clogged - this has happened to some RV owners. They did not have a flying insect screen installed on their outside burner. It was clogged with pollen and cottonwood seeds. An air hose will blow the dirt out and installing a screen will keep them out.
• 10. Check the venting - improper venting may cause problems for the fridge and in turn the fridge will activate the check light. Make sure the vents are clear and in the right place.

Troubleshooting Your Dometic Fridge

Here are some solutions to common Dometic fridge issues that may impact your RV vacation:

1. The fridge is not cooling right

• Inadequate ventilation - check the vents to see if they are clogged and clean them if they are.
• The condenser is heavily frosted - check the fridge door to make sure it is closing tightly and correctly.
• Too much warm food was placed inside the fridge - let the food cool first before putting inside.
• Thermostat is too low - just adjust the dial to a cooler setting.

2. Does not cool on battery operation

• Onboard fuse is bad - replace the fuse
• RV battery has no power - recharge the battery
• Defective heating element - let a dealer replace it for you

3. Fridge not operating in gas mode

• Propane tank is empty - refill at a nearest propane dealer
• Upstream valves closed - open the valve
• Air in the gas line - turn fridge on and off several times

4. The fridge has stopped working- turn it off and go to a Dometic dealer or approved repairman

5. Odors- burner is out of place, is damaged or there is dirt in the system

6. Not cooling- damaged fuse, open door, bad thermostat, power failure,

Some Final Words

The check light is not always indicating a serious problem. Make sure to run through the simple and quick-to-fix sources first before heading off to your Dometic dealer. Unless it is still under warranty.

Some fixes you should be able to do without voiding the warranty and you will be open your way shortly. If the breaker is tripping then get qualified help to fix it.

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