Fixing Dometic Rm1350Slmx Not Cooling

“dometic rm1350slmx not cooling” could indicate a refrigerant leak or a problem with the compressor. Contact a professional technician for diagnostics and repair. The dometic rm1350slmx refrigerator is a popular choice for many rv enthusiasts. However, when it stops cooling, it can be quite frustrating and lead to spoiled food. There are several reasons why your fridge might not be cooling correctly, and it’s important to address the issue promptly to avoid any further damage.

In this article, we’ll discuss the common causes of the dometic rm1350slmx not cooling and what you can do to fix it.

Understanding The Importance Of A Properly Functioning Dometic Rm1350Slmx Refrigerator

A dometic rm1350slmx is an essential appliance in any rv or motorhome, as it keeps perishables fresh and drinks chilled during long travels. However, a malfunctioning refrigerator can be frustrating, especially when you’re on vacation and depend on the fridge to store your food.

It’s essential to keep the dometic rm1350slmx refrigerator in proper working order to prevent food spoilage and keep your family healthy. Moreover, a faulty fridge can cause damage to the rv and require expensive repairs or replacement.

Common Causes Of Dometic Rm1350Slmx Malfunctions

There are several reasons why the dometic rm1350slmx refrigerator may stop working or fail to cool correctly.

  • Lack of proper maintenance
  • Incorrect leveling of the rv
  • Blocked ventilation
  • Overfilled fridge with poor air circulation
  • Faulty power supply or system board
  • Clogged propane burner orifice

Signs Of A Malfunctioning Dometic Rm1350Slmx Refrigerator

To avoid a broken or failing refrigerator, rv and motorhome owners must know the signs of a malfunctioning dometic rm1350slmx.

  • The fridge fails to cool below the desired temperature
  • The fridge freezes food, or the freezer fails to maintain the required temperature
  • The fridge emits strange noises, such as hissing or popping sounds
  • The fridge smells bad or has an unpleasant odor
  • The fridge door fails to seal properly

If you notice any of these signs, it’s essential to address the issue promptly before the malfunction leads to severe damage or failure.

Proper Maintenance To Keep The Dometic Rm1350Slmx Refrigerator Functioning Properly

Prevention is better than cure when it comes to maintaining your dometic rm1350slmx refrigerator.

  • Regularly clean the fridge and freezer compartments
  • Check and maintain proper ventilation
  • Check the fridge door seal and replace if necessary
  • Level the rv to prevent poor cooling
  • Address any water leaks quickly
  • Have the propane system checked and maintained regularly
  • Have the power supply and system board checked by a professional

Regular maintenance and prompt attention to any issues can help keep the dometic rm1350slmx refrigerator functioning correctly and prevent costly repairs.

A dometic rm1350slmx is a crucial appliance in an rv or motorhome. Proper maintenance and timely attention to any malfunctions are essential to keep the refrigerator functioning correctly. By knowing the signs of a malfunctioning fridge and conducting regular maintenance, you can extend the lifespan of your dometic rm1350slmx refrigerator and prevent costly repairs or replacement.

Understanding The Dometic Rm1350Slmx Refrigerator

The dometic rm1350slmx refrigerator is a popular choice in rvs due to its large size and efficient operation. However, like any appliance, it may encounter issues that prevent it from working correctly. In this section, we will explore the workings of the dometic rm1350slmx refrigerator and common problems that can cause it not to cool.

Overview Of The Working Mechanism Of The Dometic Rm1350Slmx Refrigerator

The dometic rm1350slmx refrigerator operates on a simple principle: it absorbs heat from the interior of the refrigerator and releases it outside. This process is made possible by a series of components that work together to keep the interior cold and food fresh.

The working mechanism of the dometic rm1350slmx refrigerator can be divided into the following components:

  • Compressor: compresses the refrigerant, increases its pressure, and raises its temperature.
  • Condenser: transfers heat from the refrigerant to the surrounding air.
  • Expansion valve: reduces the pressure and temperature of the refrigerant, causing it to cool and absorb heat.
  • Evaporator: releases cold air into the refrigerator’s interior and absorbs heat.

Description Of The Common Problems That Can Cause The Dometic Rm1350Slmx Not To Cool

The dometic rm1350slmx refrigerator can experience various issues that prevent it from cooling, including:

  • Dirty condenser: a dirty condenser can block airflow and prevent the refrigerator from releasing heat effectively.
  • Faulty compressor: a malfunctioning compressor can prevent the refrigerant from circulating, causing the refrigerator to stop cooling.
  • Insufficient refrigerant: low levels of refrigerant can prevent the refrigerator from absorbing heat effectively and may indicate a leak.
  • Blocked vents: obstructions in the vents can prevent cold air from flowing into the refrigerator’s interior.

It’s essential to note that attempting to fix issues with the dometic rm1350slmx refrigerator without proper training and experience can be dangerous. It’s recommendable to contact a trained technician to diagnose and repair issues with the refrigerator.

Understanding the working mechanism of the dometic rm1350slmx refrigerator and common problems that can cause it not to cool is vital to keep it working effectively. By following proper maintenance procedures and addressing issues promptly, you can keep your dometic rm1350slmx refrigerator in optimal condition for years to come.

Factors Causing The Dometic Rm1350Slmx Not Cooling

If you own a dometic rm1350slmx refrigerator, you already know that it is a reliable appliance that does its job well. However, there may be times when the fridge starts malfunctioning, such as not cooling enough. To fix the problem, you need to find the root cause.

In this blog post, we will explore the factors that could cause the dometic rm1350slmx not cooling problem and how you can troubleshoot it.

The Thermostat

The thermostat controls the temperature in your refrigerator and if it’s faulty, it could cause the fridge to stop cooling properly.

  • Make sure that the thermostat is set to the correct temperature. If the temperature is too high or too low, it could impact the fridge’s cooling performance.
  • Check the thermostat for damage or wear and tear and replace it if necessary.
  • Test the thermostat to ensure that it’s working correctly. Use a multimeter to test the continuity of the thermostat.

The Cooling Unit

The cooling unit is a crucial component in the dometic rm1350slmx’s cooling system. If it’s not working correctly, the fridge may stop cooling altogether.

  • Inspect the cooling unit for damage or leaks. If there is a leak, the refrigerant could escape and cause the fridge to stop cooling.
  • Clean the cooling unit regularly to remove any dust or debris that may have accumulated. This can help improve its performance and prevent it from overheating.
  • If the cooling unit is older, it may need to be replaced. Consult a professional to determine if a replacement is necessary.

Power Supply

Another common cause of the dometic rm1350slmx not cooling problem is issues with the power supply.

  • Check the power cord to make sure that it’s not damaged or frayed. If there is damage, replace the cord immediately.
  • Verify that the power outlet is functioning correctly. Plug another appliance into the outlet to make sure that it’s working.
  • If you’re using a generator, ensure that it’s providing enough power to run the fridge. Insufficient power supply can cause the fridge to malfunction.

Airflow Blockages

A fridge needs proper airflow to cool the contents inside. If there’s a blockage, it can impact the fridge’s performance.

  • Check the vents inside the fridge to make sure that they’re not blocked by any food items or containers.
  • The condenser coils at the back of the fridge could also become clogged with dust and debris, obstructing proper airflow and cooling. Clean them regularly to ensure proper cooling.
  • Proper spacing around the fridge and keeping it away from walls can also help in allowing proper airflow around it.

The dometic rm1350slmx not cooling problem can have several root causes, but with the right knowledge, most of these can be easily fixed. By following the above troubleshooting tips, you can start enjoying the cool beverages and fresh foods from your refrigerator again.

Fixing The Dometic Rm1350Slmx Not Cooling

Steps To Take Before Embarking On A Diy Repair

Before attempting to fix your dometic rm1350slmx, there are some precautions you need to take.

  • Turn off the fridge and disconnect it from the power source.
  • Allow the fridge to sit for about an hour before making any attempts to fix it.
  • Check the power source and ensure that it is working correctly. You can use a multi-tester to check if the outlet is getting power.
  • Check the circuit breaker to see if it has tripped, and reset it if necessary.
  • Check the temperature control settings and ensure that they are correctly set.

By following these steps, you’ll be able to have a better understanding of the problem, which will make it easier to fix it.

Tools Needed To Fix The Dometic Rm1350Slmx Not Cooling

Now that you’ve come this far, it’s time to get to work.

  • Screwdriver set
  • Voltmeter
  • Multi-tester
  • Replacement parts (if needed)

Complete Guide To Fixing The Dometic Rm1350Slmx Not Cooling Problem

Here is a complete guide to help you fix your dometic rm1350slmx not cooling issue:

  • Ensure the fridge is level: ensure that the fridge is levelled correctly. If unlevelled, it can hamper the cooling process.
  • Check the fans and vents: check the fans and vents at the back of the fridge for any dust or debris that may be clogging them. This buildup can hinder the flow of air, which can lead to cooling issues.
  • Inspect the condenser coils: inspect the condenser coils for any signs of clogging or damage. If clogged, use a vacuum cleaner to remove any dust and debris.
  • Test the thermistor: the thermistor is a temperature sensor that controls the cooling process. Use a multi-tester to check if it’s working correctly. If not, it may need replacing.
  • Check the evaporator coils: the evaporator coils freeze cooled air and distribute it to the fridge. Inspect them for any signs of frosting or damage. Frosty coils can be defrosted using a hairdryer.
  • Examine the compressor: the compressor is the heart of the fridge cooling system. Use a voltmeter to test if it’s getting the correct voltage. If not, it may need replacing.
  • Replace worn-out parts: if you’ve identified any damaged or worn-out parts in the above steps, replace them.

By following these steps, you should be able to fix the dometic rm1350slmx not cooling issue. However, if you’re not comfortable with diy repairs, it’s best to contact a professional for assistance.

Summary Of The Key Takeaways From The Article

Regular maintenance is crucial in preventing the dometic rm1350slmx from not cooling. Follow the manufacturer’s recommended maintenance schedule and routine checks to keep your unit running for longer.

  • Regularly check the unit’s ventilation system, ensure it is free of debris and clean for optimal airflow.
  • Always inspect the unit’s door seals, replace if damaged, and ensure they are sealing tightly.
  • Keep the unit’s condenser and evaporator coils clean, ensuring there is no buildup of dust or grime.
  • Be mindful of the location of the unit, it should be kept away from direct sunlight and other heat sources.

Emphasizing The Importance Of Regular Maintenance And How It Can Prevent The Dometic Rm1350Slmx Not To Cool

The dometic rm1350slmx not cooling can be an incredibly frustrating issue to face. However, most often, it’s a result of a lack of maintenance.

  • Regularly checking the unit’s ventilation system ensures proper airflow, allowing the unit to function efficiently.
  • Inspecting the door seals regularly is essential to prevent air leaks, which can lead to the unit overworking and not cooling effectively.
  • Cleaning the coils minimizes the risk of airflow blockage, which is a common cause of cooling failure.
  • The location of the unit also plays a role, and it’s important to keep it in a cooler space away from direct sunlight or other heat sources.

A Call To Action To Contact A Professional If The Issue Persists

If the dometic rm1350slmx is still not cooling despite routine maintenance, it’s best to call a certified technician to troubleshoot the issue. Delaying repair can further damage the unit and lead to costlier repairs. Contacting a professional ensures that the problem is addressed quickly, and the unit is back to optimal cooling capacity.

Remember, maintenance is key in preventing costly repairs and breakdowns. Don’t skip it!

FAQ For Dometic Rm1350Slmx Not Cooling

Why Is My Dometic Rm1350Slmx Not Cooling Properly?

The refrigerator could be overworked, faulty thermostat, dirty coils, or low refrigerant.

How Do I Troubleshoot My Dometic Rm1350Slmx Refrigerator?

Check its power supply, clean the coils, adjust the thermostat, and ensure the unit has enough ventilation.

What Do I Do If My Dometic Rm1350Slmx Still Doesn’T Cool After Troubleshooting?

Call a professional technician to diagnose the problem and offer repair solutions.

Can Low Refrigerant Cause My Dometic Rm1350Slmx Not To Cool?

Yes. When the refrigerant is low, the refrigerator will not cool sufficiently.

How Often Should I Clean The Coils On My Dometic Rm1350Slmx?

Clean them at least twice yearly or more often if you use your rv frequently or venture on dirt roads.


After reading this article, we hope you have found some useful tips on how to troubleshoot your dometic rm1350slmx not cooling issue. Always remember that proper maintenance is crucial in ensuring the efficient performance of your refrigerator. Keep your condenser clean, check the seals, and maintain the right temperature settings to prolong the lifespan of your unit.

However, if you have tried all the possible solutions but your refrigerator still doesn’t cool, it’s important to seek professional assistance immediately. Don’t attempt to fix the issue on your own as it could do more harm than good. Remember, taking good care of your refrigerator not only ensures that your food will remain fresh, but also saves you money in the long run by avoiding costly repairs or replacements.

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