How To Reset An RV Air Conditioner

By SmartHomeBit Staff •  Updated: 06/12/23 •  16 min read


RV air conditioners are an integral component of any comfortable outdoor recreational experience. Ensuring that your RV air conditioner performs optimally is critical for a pleasant stay, especially during hot summers. To reset an RV air conditioner, it is essential to follow specific steps provided in the manufacturer’s manual. Regular maintenance is a critical aspect of owning an RV air conditioner, and it can prevent common issues that may result in resetting.

A typical RV air conditioner can be reset by turning the unit off for an extended period of time. Afterward, turn it back on and check if it is working correctly. However, it is important to note that resetting should only be done when the unit experiences electrical or mechanical irregularities and is not a substitute for regular maintenance.

Identifying the source of the problem is necessary before resetting an RV air conditioner. Cleaning the filter and ensuring that the drainage system is not clogged are simple maintenance tasks that can prevent common issues. Consulting a professional is crucial when handling an RV air conditioner to provide a more comprehensive evaluation of the situation, and they may be able to provide alternative solutions or maintenance tips.

Inexperienced handling of RV air conditioners may cause more harm than good, affecting the unit’s performance. Therefore, resetting the RV air conditioner should only be done as a last resort when all other troubleshooting methods have been exhausted. It is recommended that RV air conditioners should be professionally serviced at least once per year to ensure their optimal performance, as recommended by Camper Report. Remember to prioritize regular maintenance to prevent issues and maintain a comfortable outdoor recreational experience.

Reasons for resetting an RV air conditioner

Resetting an RV air conditioner may become necessary due to a variety of reasons, such as it not functioning correctly or failing to produce cool air. This can result in discomfort and inconvenience during outdoor trips or long drives. Therefore, it is essential to follow a few guidelines to fix common issues that may arise while using an RV air conditioner.

To begin troubleshooting, firstly, it is crucial to ensure that the air filter is clean and free of any debris. Secondly, check that the condenser coils do not have dirt or dust accumulated on them. Lastly, make sure that the temperature settings are adjusted appropriately. If these steps do not solve the problem, then referring to the manufacturer’s guide and following the indicated procedures to troubleshoot the RV air conditioner may be necessary.

One should note that resetting an RV air conditioner should only be done as a last resort as it may not address the root cause of the issue. Therefore, it is highly recommended to clean and maintain the unit regularly by replacing filters and cleaning coils to avoid the need for frequent troubleshooting or resetting. Moreover, if the problem persists after troubleshooting and maintenance, seeking professional help is essential to ensure that the RV air conditioner functions optimally, providing a comfortable and cool environment during travels.

Types of RV air conditioners

With the increasing popularity of RVs, air conditioning systems have become an essential component. There are different types of RV air conditioners available in the market, each with its unique features and benefits.

Moreover, the size and capacity of the air conditioner are also critical factors to consider when selecting an RV air conditioner. It is essential to ensure that the air conditioner can handle the cooling needs of the RV.

When selecting an RV air conditioner, it is also essential to consider the noise level and energy efficiency. Noise level is an essential factor to consider, especially if the RV owner plans to sleep with the air conditioner turned on at night. Energy efficiency is crucial for RVers who rely on solar power or electricity from a generator.

Interestingly, RV air conditioning systems have come a long way since their inception. The first RV air conditioners were bulky and noisy and caused vibration and rattling. Nowadays, RV air conditioning systems are much quieter, more energy-efficient, and compact.

Steps for resetting an RV air conditioner

Resetting an RV air conditioner can be a tricky task, but with the right knowledge, it doesn’t have to be daunting. In this section, we will guide you through the necessary steps needed to reset your RV air conditioner and get it functioning again.

  1. First, ensure that your power source and circuit breakers are working by checking them.
  2. Next, we’ll cover different reset techniques that you can try to resolve the issue.
  3. If the problem persists, consider seeking professional help.

Checking power source and circuit breakers

When resetting an RV air conditioner, checking the power source and circuit breakers is essential to ensure the unit is receiving enough power for efficient operation. To do this, follow these three simple steps: locate the power source switch, check if the switch is turned on, and if it is, head over to the RV’s electrical panel and find the circuit breaker corresponding to the air conditioner.

Once you’ve located the circuit breaker, verify if it has tripped. If it has, reset it by switching it off and then on again. It’s crucial to note that before handling any electrical components, disconnect from the power source completely.

While checking power sources and circuit breakers is vital, there are many other factors to consider when resetting an RV air conditioner. If you’re unsure how to perform this step or suspect other electrical issues, consult the manufacturer’s manual or seek professional help promptly.

If you need to give your RV air conditioner a timeout, hold the reset button for 3-5 seconds.

Pressing and holding the reset button for 3-5 seconds

To reset your RV air conditioner, one common method is to press and hold the reset button for 3-5 seconds. This can help address issues related to system freezing or malfunctioning, which can occur due to several reasons that hinder its proper functioning.

To carry out the resetting process, follow these six simple steps:

1. Identify the reset button on your RV air conditioning unit, which is typically labeled as “Reset” or “Restart.”
2. Cut off the power supply to the AC unit by turning off the circuit breaker or unplugging it.
3. Using a small tool like a pin, paper clip, or toothpick, press and hold down on the reset button after turning off the unit.
4. Hold down on the reset button for roughly 3-5 seconds while still pressing down until you hear a soft clicking sound.
5. Slowly release the reset button and restore your RV’s power supply by either flipping the circuit breakers or plugging it back in.
6. The AC unit should restart automatically and return to normal functioning.

It’s crucial to note that some RV air conditioners may have different resetting functions aside from pressing and holding the reset button. Read specific instructions provided in your unit owner’s manual before attempting to reset it beyond this standard option.

Trying other reset methods if necessary

If the RV air conditioner fails to reset after pressing and holding the reset button, there are other methods that can be attempted. To try other reset methods, follow the steps listed below:

  1. Check if the unit has a remote control and use it to see if that resets the air conditioner.
  2. Turn off the AC power at the thermostat and wait for at least 30 seconds before turning it back on. This can work as a soft reset and can fix minor issues within the system.
  3. If the other methods fail, the last resort is a hard reset. To do that, disconnect power from both AC and DC sources by shutting down all switches or unplugging it from an outlet.

It is essential to note that using inappropriate methods to reset the air conditioner can cause more severe damage. Although professional help should always be your first call when dealing with appliance issues, there are instances where other DIY solutions can be effective as well.

Other causes of technical difficulties could also include dirty filters or charging systems not working correctly, which also have easy fixes. In such cases, manufacturers’ recommended regular maintenance procedures must be performed periodically.

One instance where trying another method worked was for camper owners Michelle & John Collins when they recently noticed a strange noise coming from their RV air conditioner. At first, they tried resetting it using the standard press-and-hold method without success. However, after trying out the hard-reset method explained above – which worked like magic – an unexpected start-up happened within seconds of being turned back on, and their problem was completely solved!

Seeking professional help if the issue persists

When attempting to reset an RV air conditioner, it is always important to follow the recommended methods. However, in some cases, the issue may persist despite your efforts. If this happens, it is advisable to seek professional help from HVAC experts or technicians with experience in repairing air conditioners. They have the necessary knowledge and tools to diagnose and repair complex issues that go beyond basic reset processes.

The process of resetting an RV air conditioner involves several steps, such as checking power sources, circuit breakers, and pressing/resetting buttons for a specific duration. But, if none of these remedies work and the problem persists, it is best to bring in a professional to handle the issue.

Air conditioning experts are trained to examine all aspects of an RV AC system to identify the underlying root cause of any malfunctioning. If you attempt to do DIY repair jobs after repeated unsuccessful attempts, you may exacerbate the situation rather than fixing it. Experts can take advantage of their diagnostic techniques and familiarity with various equipment models to get your RV AC back up and running.

There are some cases where simply resetting the air conditioner may not be enough to resolve issues such as low refrigerant levels or defective thermostats. In situations like these, it is essential to seek professional help. HVAC professionals can carefully inspect vital components such as compressor motors, copper evaporator coils, and look for blockages or leaks that may not be visible from outside.

If you suspect that your RV air conditioner has suffered significant damage or regular wear and tear over time without adequate maintenance, seeking professional help becomes necessary. Neglecting RV air conditioner maintenance is like forgetting to put on sunscreen at the beach. It may not seem like a big deal at first, but you’ll regret it later. So, always seek professional help if the issue persists for a longer-lasting AC life and improved overall comfort while traveling on your RV trips.

Importance of regular maintenance for RV air conditioners

Regular maintenance is of utmost importance when it comes to RV air conditioning units. Neglecting routine maintenance can lead to sudden breakdowns and expensive repairs. By taking care of your unit, you can ensure an extended lifespan and better performance, resulting in a comfortable and stress-free road trip.

Proper maintenance includes essential tasks such as cleaning or replacing air filters, checking coolant levels, inspecting and cleaning condenser and evaporator coils, and ensuring all connections are tight. These maintenance tasks can be performed by the owner or a qualified technician. With adequate care, you can prevent dirt and debris from building up in the unit, which reduces airflow, efficiency and can lead to potential damages.

One of the most common issues faced by RV owners is the accumulation of ice on the air conditioner. This can be caused by clogged air filters or blocked drain lines, resulting in inefficient cooling and poor air quality. Hence, immediate attention to these problems is essential to avoid significant repairs. Regular maintenance not only improves air quality but also reduces energy consumption, benefiting the environment and your wallet.

According to data from “,” lack of maintenance is the primary cause of RV air conditioner failure. Neglecting maintenance activities can lead to expensive repairs, inconvenient breakdowns, and an overall unpleasant travel experience. By incorporating regular maintenance into your routine, you can avoid these issues and ensure that your air conditioner works optimally whenever you need it.


Resetting an RV air conditioner is a task that can be completed quickly and easily, as long as regular maintenance is carried out. To reset an RV air conditioner, it’s essential to turn off the thermostat, the breaker, and the unit itself. Then, inspect all air filters and vents to ensure adequate airflow. Cleaning these components might be necessary, and ensure they are dried before reinserting them. Capacitors must also be examined to ensure they are not blown or swollen. Finally, putting everything back together and turning on the unit should reset and restore normal functionality. The type of air conditioner installed will determine the specific resetting process. Rooftop and ducted models vary, and some units may have a digital display or manual interface.

Ultimately, a routine cleaning schedule for air filters and vents is vital for maintaining an RV air conditioner’s efficiency and lifespan. Keeping an eye on the unit’s performance and seeking professional help if you notice any irregularities is highly recommended. By following these steps, you can ensure that your RV air conditioner operates optimally and provides productive results.

FAQs about How Do You Reset An Rv Air Conditioner

How to Reset an RV Air Conditioner?

RV air conditioners sometimes require a reset, especially after a power outage. The most common reason for a reset is when the protection circuit breaker kicks in to prevent fires and explosions. Resetting an RV air conditioner is easy, but if unsure or uncomfortable, contact an HVAC professional. Accessing the reset button may require opening the condensing unit plan and could impact the warranty, so check guidelines first.

To reset an RV air conditioner, first, check if the machine is connected to a power source and if circuit breakers are functioning. Turn off power to the unit and locate the reset button on the control panel or outside unit, typically near the compressor or control panel. Press and hold the reset button for three seconds, and the air conditioner should start up again. If the air conditioner still does not work, check the circuit breaker and try flipping the switch off and on again, or unplug the unit for 30 seconds and plug it back in. If none of these solutions work, seek professional help.

Regular maintenance of the RV air conditioner is recommended to prevent issues from occurring.


SmartHomeBit Staff