Coleman-Mach Soft Start Kit: Features, Installation, and Benefits for RV Air Conditioning Units

For recreational vehicle (RV) owners and enthusiasts, maintaining a comfortable living environment is a top priority, especially during extreme weather conditions. Air conditioning systems, such as the Coleman-Mach series, play a crucial role in ensuring indoor comfort. However, these systems can face challenges, particularly during startup, when high inrush amperage can lead to breaker tripping and reduced unit lifespan. The Coleman-Mach Soft Start Kit is an innovative solution designed to address these issues by reducing startup power surges and optimizing overall performance.

This article provides a detailed overview of the Coleman-Mach Soft Start Kit, including its features, benefits, and installation instructions. Drawing from official documentation and user experiences, the focus is on delivering accurate, actionable information for U.S.-based consumers and DIY installers.

Key Features of the Coleman-Mach Soft Start Kit

The Coleman-Mach Soft Start Kit is engineered to enhance the performance and longevity of air conditioning units. According to official documentation, the soft start kit offers several key features that make it a valuable addition to existing or new Coleman-Mach units.

One of the most notable features is the ability to reduce startup amperage by up to 75%. This significantly lowers the electrical strain on the system, minimizing the risk of breaker tripping and ensuring a smoother power draw during startup. The ramped-up power draw allows the unit to transition gradually from startup to normal operating amperage, reducing motor heat and extending the life expectancy of the air conditioning unit.

The soft start kit is compatible with a range of Coleman-Mach models, including the Series 45000, 47000, and 48000 air conditioners. This compatibility allows for both new installations and retrofits into existing units, making it a versatile solution for a wide range of applications.

The kit also includes a unibody enclosure that protects the unit and ensures optimal performance across various weather conditions. This design not only enhances durability but also allows for seamless integration without altering the exterior aesthetics of the air conditioning unit.

Another key feature is the continuous learning capability of the soft start kit. This functionality enables the system to adapt to varying load conditions and optimize motor performance based on ambient conditions. Over time, the system becomes more efficient, enhancing overall performance with each use.

Additionally, the soft start kit is designed for easy installation from the exterior of the recreational vehicle, eliminating the need for complex internal modifications. This not only simplifies the installation process but also ensures that the existing Coleman-Mach warranty remains unaffected.

The soft start kit is backed by a 2-year limited warranty, offering users peace of mind and confidence in the product's reliability. This warranty, combined with the durable design and high-quality components used in the kit, ensures long-term performance and value.

Installation Instructions for the Coleman-Mach Soft Start Kit

The installation process for the Coleman-Mach Soft Start Kit is outlined in official documentation and is designed to be straightforward for users with basic technical knowledge. The process involves several key steps, beginning with the removal of the air conditioning unit’s cover and internal components to access the installation area.

The first step is to remove the filter covers and filters from the air conditioning unit’s cover. Once this is done, the four screws holding the cover in place must be removed. It is important to hold the cover securely during this process to avoid damage. After removing the cover, an odd-shaped cover known as a “chute” becomes visible. This component must also be removed by locating and removing the four screws securing it. The chute will not be reinstalled during the process.

With the chute removed, the plenum area underneath the air conditioning unit is exposed. This area is divided into two compartments by a foam divider, which must also be removed. The foam divider is not reinstalled and should be set aside with the chute.

The next step involves the installation of the soft start kit. The system ships with vent adapters that are turned 90 degrees to reduce the risk of damage during shipping. To prepare these for installation, the user must hold the vent adapters and press slightly toward the AC adapter to keep the ducting collapsed. The adapters can then be turned in the desired direction for proper alignment.

Once the vent adapters are properly oriented, the A/C Connect system can be installed. The system should be inserted into the square opening at the bottom of the Coleman-Mach air conditioning unit. The fit should be snug and secure, with the adapter’s lip sitting flush against the metal base of the unit. A silicone seal is included to lock the adapter in place and provide an airtight seal, preventing any rattling or air leaks.

The vent adapters must then be inserted into the ventilation openings on either side of the plenum. It is important to note that the system is shipped flat, so the vent adapters must be rotated into the correct position. If the vent openings are not the correct size, additional adjustments may be necessary. Instructions for adapting the system to different configurations are available online for users who encounter fit issues.

After the vent adapters are in place, HVAC foil tape should be used to secure them and prevent air leaks. The tape should be applied around the vent adapters, ensuring a tight seal. If the vent openings in the plenum are larger than the adapters, the excess space should be covered with foil tape to prevent air from escaping.

The installation process is designed to be completed without altering the exterior aesthetics of the air conditioning unit. The system is installed from the exterior of the recreational vehicle, making it a non-invasive modification that does not interfere with the unit’s existing structure or design.

User Experiences and Testimonials

User feedback and testimonials provide valuable insights into the real-world performance and reliability of the Coleman-Mach Soft Start Kit. Several users have reported positive experiences with the product, highlighting its ease of installation, improved performance, and long-term benefits.

One user noted that the soft start kit was easy to install and significantly improved the performance of their air conditioning unit. They were able to run their AC on a 15-amp service without encountering any issues related to power surges. Another user mentioned that the installation process took just over an hour and was straightforward, with clear instructions provided in the documentation.

Customer service support has also been praised by users, with several mentioning the helpful assistance they received during the installation process. One user highlighted the prompt response from the customer service team, who provided detailed guidance on wiring and installation. Another user expressed satisfaction with the product’s ability to eliminate the “thud” sound during startup, which had previously been a source of disturbance during the night.

Several users also emphasized the importance of the soft start kit for RV owners who frequently use generators or operate in areas with limited power availability. The product’s ability to reduce power consumption and prevent breaker tripping makes it an essential addition for those who rely on portable power sources.

One user with a Dometic Brisk II AC reported that the soft start kit allowed them to run their air conditioning unit using a 15-amp household outlet or a small generator. This flexibility is particularly valuable for RV owners who may not always have access to full power sources.

Overall, the testimonials reflect a high level of satisfaction with the Coleman-Mach Soft Start Kit, with users emphasizing its reliability, ease of use, and long-term benefits.

Benefits of the Coleman-Mach Soft Start Kit

The Coleman-Mach Soft Start Kit offers a range of benefits that make it an attractive option for RV owners looking to improve the performance and longevity of their air conditioning units. One of the most significant benefits is the reduction of startup power surges, which helps protect the unit from electrical stress and potential damage. This not only extends the life of the air conditioning system but also reduces the risk of breaker tripping, ensuring more stable and reliable operation.

Another key benefit is the improved energy efficiency provided by the soft start kit. By reducing the overall power consumption during operation, the unit performs more efficiently, resulting in lower energy costs and a more environmentally friendly solution. This is particularly beneficial for users who rely on generators or operate in areas with limited power availability.

The soft start kit also contributes to a quieter and smoother startup experience, eliminating the loud “thud” that is often associated with traditional air conditioning units. This makes it ideal for use in recreational vehicles where noise levels can be a concern, especially during nighttime hours.

The compact design of the soft start kit is another notable advantage, as it allows for installation in tight spaces without compromising the aesthetics of the air conditioning unit. This is particularly important for newer RV models with limited space for additional components.

Additionally, the soft start kit is designed to work seamlessly with existing Coleman-Mach units, ensuring that the installation does not interfere with the manufacturer’s warranty. This provides users with added confidence and peace of mind, knowing that their investment is protected.

The 2-year limited warranty further reinforces the reliability and durability of the soft start kit, offering users long-term value and support.

Conclusion

The Coleman-Mach Soft Start Kit is a valuable addition to any recreational vehicle equipped with a Coleman-Mach air conditioning unit. Its ability to reduce startup power surges, improve energy efficiency, and extend the life of the unit makes it an essential solution for RV owners seeking reliable and efficient cooling. The installation process is straightforward, with clear instructions provided in official documentation, making it accessible to users with basic technical knowledge.

User testimonials highlight the product’s ease of use, improved performance, and long-term benefits, reinforcing its value as a reliable and effective solution. The compact design and compatibility with existing units ensure that the soft start kit can be installed without altering the aesthetics or functionality of the air conditioning system.

For RV owners looking to enhance the performance of their air conditioning units, the Coleman-Mach Soft Start Kit offers a practical and cost-effective solution. Its combination of advanced features, user-friendly installation, and long-term benefits makes it a worthwhile investment for those seeking a more efficient and reliable cooling system.

Sources

  1. Coleman-Mach Soft Start Kit
  2. Installation Instructions for Coleman Mach 1, 3, 10 & 15
  3. Installation Instructions for Coleman Mach 8
  4. Customer Testimonials for SoftStartRV

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