Dometic, a global leader in outdoor and RV equipment, is taking a significant leap forward with the launch of their new FreshJet Series 7 Air Conditioners. This latest range is a bold step in unifying Dometic's brand across various regions, further cementing their position as a powerhouse in the caravan air conditioner industry.
The FreshJet Series 7 is meticulously designed to cater to a diverse range of caravan and camper trailer needs, offering three distinct models:
Replacing the Harrier Lite, the Dometic FreshJet 7 Lite is a game-changer for those with camper trailers and smaller caravans. Its compact and lightweight design doesn't compromise on performance, making it an ideal choice for those who cherish space and efficiency.
Successor to the Ibis 4, the Dometic FreshJet 7 Pro strikes a perfect balance between size and power. Tailored for medium to large sized caravans, it's the go-to option for those who seek a blend of convenience and robust cooling performance.
Replacing the Harrier Plus, Dometic FreshJet 7 Plus stands at the pinnacle of the range. With a formidable 3.4kw of cooling capacity, it's the preferred choice for larger caravans, up to 7.5m. Its powerful operation ensures comfort even in the most spacious interiors.
Each model in the FreshJet 7 Series encapsulates Dometic's commitment to providing high-quality, innovative solutions for the caravan and RV community. Whether you're a solo traveller with a compact camper or a family adventuring in a spacious caravan, the FreshJet Series 7 has a tailored solution to enhance your travelling experience. Now let's take a look at the features across the new range.
The first thing you notice about the FreshJet 7 is its sleek, modern design. It's not just about aesthetics; this aerodynamically shaped rooftop unit is designed to reduce drag and fit seamlessly alongside solar panels and other devices. But what truly impresses is what lies beneath this elegant exterior.
I've had my share of noisy air conditioners, but the FJX7 changes the game. Its next-generation inverter technology ensures the quietest and smoothest operation I've ever experienced. Perfect for those peaceful nights under the stars. The enhanced airflow evenly distributes cool air, transforming your RV into a sanctuary even on the hottest days.
There's something special about the smell of fresh air in the wilderness. The FJX7's CleanAir technology ensures that this freshness follows you inside your RV. It effectively reduces bacteria and odours, keeping your space fresh and clean.
Unlike traditional AC systems, the FreshJet 7 Series' inverter compressor eschews standard on/off cycles. Instead, it auto-adjusts its speed, delivering cooling and heating outputs in direct response to the ambient conditions. Upon reaching the desired temperature, the compressor doesn't shut off. Rather, it continues operating at a remarkably quiet and low speed, effectively maintaining the temperature. This approach not only minimises noise but also significantly enhances the unit's overall efficiency. Its reduced power consumption allows for longer run times on batteries and generators, ensuring that you can always enjoy the comforts of home.
The premium Air Distribution Box (ADB) with its touch control panel and remote, integrated ambient LED light, and WiFi/Bluetooth connectivity, offers convenience at your fingertips. I found the Dometic climate app particularly handy, allowing me to control the temperature from anywhere in my RV.
The FJX7 isn't just for keeping cool. The integrated heating option provides quick warmth, essential for those unexpectedly chilly nights. And the sleep mode - reducing fan speed to 80% - ensures your slumber is undisturbed.
The Dometic FreshJet 7 Series is more than an air conditioner; it's a statement of how travelling should be - comfortable, sustainable, and in harmony with nature. It's a testament to Dometic's commitment to advancing RV technology, not just for performance but for environmental consciousness. Whether you're a full-time RV dweller or an occasional adventurer, the FJX7 is a worthy addition to your travel setup. It's an investment in comfort, sustainability, and the joy of exploring the great outdoors.
For installing a FreshJet air conditioner, you have two primary methods: creating a new opening or using an existing one.
The "Lite" needs a clearance of 50mm for objects under 60mm in height, and 150mm for taller objects on all sides.
The "Pro" and "Plus" require a clearance of 50mm for objects under 60mm in height, and 150mm for taller objects on all sides except the right, which requires 300mm.
Keep in mind, "left" and "right" refer to when you're looking at the unit from the vehicle's front.
Start by selecting an area at the center of the roof between two longitudinal supports. Mark the position and size of the opening, ensuring it measures 400 x 400 mm. Drill out the corners of this marked area. It's crucial to ensure that no electrical power cables are damaged during this process. Always check where the electrical cables are located before proceeding. Next, carefully cut out the opening on the roof using a keyhole saw or a similar tool. After cutting, evaluate if the roof hole needs reinforcing.
If reinforcement is necessary, remove the foam to accommodate the width of your reinforcing rails, which are not included in the delivery. Then, fit the reinforcing rails into place.
Begin by removing all screws and fixtures from the existing roof hatch or air conditioner. Carefully remove the old unit and use a scraper or similar tool to remove the sealant around the opening.
Ensure the voltage specification on the new roof air conditioner's data plate matches that of your power supply. The air conditioner must be connected to an electric circuit capable of supplying the required current, as detailed on page 19 of the technical data. Verify that the power supply includes a residual current circuit breaker of less than 30 mA, installing one if it's missing. It's also essential to install an all-pole switch with a contact opening width of at least 3 mm on the installation side. Make sure to use the correct cable thickness to handle the maximum electrical current as specified on the product data plate. Create an opening on one side of the unit to feed the power supply cable through into the vehicle's interior.
Seal the underside of the roof frame using a flexible, non-hardening butyl sealing compound like SikaLastomer-710, Selleys Butyl Mastic, Bostik ezycaulk butyl sealant, or similar products, following the manufacturer's instructions.
Orientate the roof frame based on the size of the opening and fit it into place. Lift the rooftop unit onto the vehicle, observing the direction of travel, and position it into the roof frame, aligning it with the roof frame's groove. Use the corners at the front of the roof frame to ensure proper alignment.
Connect the power supply cable by first connecting the cables to a cable connector. Then, connect the roof air conditioner with the power supply and attach the grounding cable to the vehicle's grounding system. For the communication cable, slightly pull out the filter to create a gap, feed the communication cable through this gap, and locate the wire in the opening. Connect the 4-pin plug into the socket on the side of the display in the ADB and secure any excess cable.
Determine the number of duct sections needed based on your roof thickness. For roofs measuring 25 to 35 mm, use 1 section; for 35 to 45 mm, use 2 sections; for 45 to 55 mm, use 3 sections; and for 55 to 60 mm, use 4 sections. Note that additional duct sections can be purchased for thicker roofs. Attach the required number of duct sections to the ADB and fasten it to the ceiling through the rooftop unit with the 4 bolts provided. Push the filter back in place fully and clip the center cover to the ADB.
Final Step Finally, connect the unit to the power supply and test if the roof air conditioner works correctly. With this, the installation is completed.
Remember all 240V electrical work needs to be performed by a qualified electrician. Please refer to Dometic's FreshJet Series 7 Installation Manual for more information.
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