The Nomadic Cooling brand has long been recognized for its innovative approach to mobile climate control. Early models were already considered compact for rooftop units, but the engineers at Nomadic sought to push the boundaries of size and efficiency even further. Through rigorous prototyping and dedication to improvement, they achieved a significant reduction in dimensions with the X3 24, without compromising performance. In fact, performance has been enhanced through the integration of a quieter and more durable brushless internal fan. Vibration and longevity concerns have been addressed with the strategic mounting of the compressor on spring bushings, ensuring smooth and reliable operation even under demanding road conditions.
Further refinements extend to the all-new intelligent LCD control board featured in the X3 24. This modern panel is designed for superior visibility, even when exposed to direct sunlight, ensuring ease of use in any condition. The Master Control Board (MCB) has undergone a complete overhaul, incorporating upgraded electrical components, enhanced circuitry, and more sophisticated operational logic. These advancements translate to tangible benefits, including quicker compressor adaptation to freezing temperatures, improved error code detection for faster troubleshooting, and rapid motor over-current response. Ultimately, the X3 24 delivers reduced downtime and requires less user intervention, providing a seamless and reliable cooling experience.
Operational Modes: Eco and Powerful
The Nomadic Cooling X3 24 is designed for efficient energy consumption. Eco mode is intended as the standard operating mode, providing comfortable cooling while minimizing power draw. Powerful mode is available for situations requiring rapid cooling or maximum cooling output. It is recommended to use Powerful mode for shorter durations, such as quickly cooling down a space initially, before switching back to Eco mode to conserve battery power and extend runtime.
For optimal performance and extended operation, it is recommended to pair the Nomadic Cooling X3 24 with a minimum 400Ah lithium battery bank, although the specific requirement may vary based on desired runtime and environmental conditions.
Wiring and Installation Considerations for the X3 24
For ease of installation, Nomadic Cooling has implemented changes to the DC power wires on the X3 24 unit starting from mid-2024. Units manufactured after this point are equipped with ring terminals for direct connection to your DC power supply. Prior to this change, units were shipped with Anderson-type connectors. These power wires are designed to integrate seamlessly with your existing DC electrical system. You have several options for wiring: utilize your own wiring (ensuring you use the recommended gauge), employ the wiring and splicers included in the Vanlife Outfitters basic installation kit, or use the wiring provided with the Nomadic DIY installation kit. It is important to note that the wiring included in the Nomadic DIY installation kits utilizes Anderson connectors. If your X3 24 unit has ring terminals, you will need to either source a mating Anderson connector or plan to cut off the existing connectors and use an alternative splicing method to connect to your power system.
Key Advantages of the X3 24 Rooftop AC Unit
The Nomadic Cooling X3 24 boasts a range of features designed for superior performance, efficiency, and user experience in mobile environments:
- Exceptionally Quiet Operation: Equipped with quiet, brushless internal fans, the X3 24 operates at a maximum noise level of 60dBA or lower, ensuring a peaceful environment even at maximum cooling power.
- Superior Energy Efficiency: While utilizing a 70amp compressor, the X3 24’s advanced variable speed technology allows it to dynamically adjust power consumption based on cooling demands and ambient conditions. This intelligent operation leads to significant energy savings. (Refer to the product video for detailed energy consumption information).
- Intelligent Microprocessor Control: The integrated microprocessor control system empowers users to precisely set and maintain the desired temperature, providing consistent comfort.
- Comprehensive Built-in Protection: The X3 24 incorporates multiple protection functions, including pressure alarms, high/low voltage protection, motor over-current protection, and motor temperature safeguards, ensuring reliable and safe operation.
- Standard 14×14 Inch Opening Compatibility: Designed to fit industry-standard 14×14 inch roof openings, the X3 24 simplifies installation and compatibility with a wide range of vehicles and applications.
- Ultra-Compact Rooftop Design: As one of the smallest rooftop DC air conditioners available, the X3 24 minimizes profile and maximizes space utilization.
- Integrated Sight Glass: A convenient sight glass allows for easy on-the-road troubleshooting and system monitoring.
- Modern and User-Friendly LCD Control Panel: The X3 24 features a contemporary LCD control panel for intuitive operation and clear display of settings.
- Durable Stainless Steel Hardware: Constructed with stainless steel hardware, the X3 24 is built to withstand harsh environments and ensure long-term durability.
- Vibration-Free Operation: The combination of a spring bushing-mounted compressor and rubber-dampening feet effectively eliminates vibration, contributing to a quiet and comfortable environment.
X3 24 Specifications Overview
Below are the key specifications for the Nomadic Cooling X3 24 model:
- Model: X3 – 24V
- Eco Mode Current Draw: 30A
- Max Mode Current Draw: 55A
- Rated Power: 1,390W
- Rated Cooling Capacity: 12,480 BTU
- Refrigerant Type: R134a
- Refrigerant Oil Type: POE68
- Refrigerant Charge: 600 ±30g
- Compressor Speed Range: 1,000-3,000 RPM
- Unit Weight: 57.3 lbs
- Outdoor Unit Dimensions: 31.33 × 31.5 × 7.36 inches
- Power Cord Gauge: 4 AWG
In conclusion, the Nomadic Cooling X3 24 represents a significant advancement in compact and efficient mobile air conditioning. Its enhanced features, intelligent design, and robust construction make it an ideal cooling solution for vans, RVs, and other mobile applications where space and power efficiency are paramount.
